[INFO] updating cached repository dapphub/ethrun
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dapphub/ethrun
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dapphub/ethrun" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/dapphub/ethrun"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/dapphub/ethrun'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dapphub/ethrun" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/dapphub/ethrun"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/dapphub/ethrun'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e0b60a0d8f81799f4a9a2982ad23affaf8e40684
[INFO] sha for GitHub repo dapphub/ethrun: e0b60a0d8f81799f4a9a2982ad23affaf8e40684
[INFO] validating manifest of dapphub/ethrun on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dapphub/ethrun on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dapphub/ethrun
[INFO] finished frobbing dapphub/ethrun
[INFO] frobbed toml for dapphub/ethrun written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/dapphub/ethrun/Cargo.toml
[INFO] started frobbing dapphub/ethrun
[INFO] finished frobbing dapphub/ethrun
[INFO] frobbed toml for dapphub/ethrun written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/dapphub/ethrun/Cargo.toml
[INFO] crate dapphub/ethrun already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dapphub/ethrun against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-3/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/dapphub/ethrun:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9547e3d8d8edabeb586e4b0b2d75df7aae72106e9a638fd61b53c6403d27b9c2
[INFO] running `"docker" "start" "-a" "9547e3d8d8edabeb586e4b0b2d75df7aae72106e9a638fd61b53c6403d27b9c2"`
[INFO] [stderr]    Compiling tiny-keccak v1.2.1
[INFO] [stderr]    Compiling rustc-hex v1.0.0
[INFO] [stderr]     Checking using_queue v0.1.0 (https://github.com/paritytech/parity#125aa0ae)
[INFO] [stderr]     Checking table v0.1.0 (https://github.com/paritytech/parity#125aa0ae)
[INFO] [stderr]     Checking bloomchain v0.1.0
[INFO] [stderr]     Checking subtle v0.1.0
[INFO] [stderr]     Checking stats v0.1.0 (https://github.com/paritytech/parity#125aa0ae)
[INFO] [stderr]     Checking itertools v0.5.10
[INFO] [stderr]    Compiling heck v0.2.1
[INFO] [stderr]     Checking ethcore-bloom-journal v0.1.0 (https://github.com/paritytech/parity#125aa0ae)
[INFO] [stderr]     Checking semver v0.6.0
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]    Compiling syntex_errors v0.58.1
[INFO] [stderr]    Compiling vergen v0.1.1
[INFO] [stderr]     Checking parking_lot_core v0.2.2
[INFO] [stderr]     Checking bytes v0.4.4
[INFO] [stderr]     Checking ethcore-devtools v1.7.0 (https://github.com/paritytech/parity#125aa0ae)
[INFO] [stderr]     Checking bn v0.4.4 (https://github.com/paritytech/bn#07a151d0)
[INFO] [stderr]     Checking transient-hashmap v0.4.0
[INFO] [stderr]    Compiling bigint v3.0.0
[INFO] [stderr]     Checking elastic-array v0.9.0
[INFO] [stderr]    Compiling skeptic v0.4.0
[INFO] [stderr]     Checking parking_lot v0.4.4
[INFO] [stderr]     Checking rotor v0.6.3 (https://github.com/tailhook/rotor#80ce2e4c)
[INFO] [stderr]    Compiling ethcore-util v1.7.0 (https://github.com/paritytech/parity#125aa0ae)
[INFO] [stderr]     Checking tokio-io v0.1.2
[INFO] [stderr]     Checking globset v0.1.4
[INFO] [stderr]     Checking parity-wordlist v1.1.0
[INFO] [stderr]     Checking vecio v0.1.0
[INFO] [stderr]     Checking cookie v0.3.1
[INFO] [stderr]    Compiling rocksdb-sys v0.3.0 (https://github.com/paritytech/rust-rocksdb#4364caec)
[INFO] [stderr]    Compiling nanomsg-sys v0.5.0 (https://github.com/paritytech/nanomsg.rs.git?branch=parity-1.7#673b79be)
[INFO] [stderr]    Compiling eth-secp256k1 v0.5.6 (https://github.com/paritytech/rust-secp256k1#b6b67055)
[INFO] [stderr]    Compiling sha3 v0.1.0 (https://github.com/paritytech/parity#125aa0ae)
[INFO] [stderr]    Compiling libusb-sys v0.2.3 (https://github.com/paritytech/libusb-sys#c10b1180)
[INFO] [stderr]    Compiling hidapi v0.3.1 (https://github.com/paritytech/hidapi-rs#9a127c1d)
[INFO] [stderr]    Compiling ethabi v2.0.0
[INFO] [stderr]     Checking jsonrpc-core v7.0.0 (https://github.com/paritytech/jsonrpc.git?branch=parity-1.7#5e79be8a)
[INFO] [stderr]     Checking primal-check v0.2.2
[INFO] [stderr]     Checking ethcore-logger v1.7.0 (https://github.com/paritytech/parity#125aa0ae)
[INFO] [stderr]     Checking ethcore-io v1.7.0 (https://github.com/paritytech/parity#125aa0ae)
[INFO] [stderr]     Checking hyper v0.10.0-a.0 (https://github.com/paritytech/hyper#da10f69a)
[INFO] [stderr]     Checking tokio-core v0.1.8
[INFO] [stderr]    Compiling local-encoding v0.2.0
[INFO] [stderr]     Checking primal v0.2.3
[INFO] [stderr]     Checking jsonrpc-pubsub v7.0.0 (https://github.com/paritytech/jsonrpc.git?branch=parity-1.7#5e79be8a)
[INFO] [stderr]    Compiling syntex_syntax v0.58.1
[INFO] [stderr]     Checking jsonrpc-server-utils v7.0.0 (https://github.com/paritytech/jsonrpc.git?branch=parity-1.7#5e79be8a)
[INFO] [stderr]     Checking ethcore-bigint v0.1.3 (https://github.com/paritytech/parity#125aa0ae)
[INFO] [stderr] error: Could not compile `ethabi`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name ethabi /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/ethabi-2.0.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=51844d79f369c52b -C extra-filename=-51844d79f369c52b --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern rustc_hex=/opt/crater/target/debug/deps/librustc_hex-62780fc9c5ab5e81.rlib --extern serde=/opt/crater/target/debug/deps/libserde-3582724f29b92196.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-1282372fce78ce08.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-aeac6c2da6f60497.rlib --extern tiny_keccak=/opt/crater/target/debug/deps/libtiny_keccak-54015178c0446def.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `syntex_syntax`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syntex_syntax /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.58.1/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=289c248e659d78da -C extra-filename=-289c248e659d78da --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-1932cbab9c12c632.rlib --extern log=/opt/crater/target/debug/deps/liblog-c4c26aed5880d859.rlib --extern rustc_serialize=/opt/crater/target/debug/deps/librustc_serialize-8d55b092822579fd.rlib --extern syntex_errors=/opt/crater/target/debug/deps/libsyntex_errors-467776685bb4fd07.rlib --extern syntex_pos=/opt/crater/target/debug/deps/libsyntex_pos-20a55b227fbf9a8f.rlib --extern unicode_xid=/opt/crater/target/debug/deps/libunicode_xid-3439ff00dedda820.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `rocksdb-sys v0.3.0 (https://github.com/paritytech/rust-rocksdb#4364caec)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/rocksdb-sys-7e608da25a4fb595/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/port/port_posix.o" "-c" "rocksdb/port/port_posix.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/plain_table_reader.o" "-c" "rocksdb/table/plain_table_reader.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/options/options_util.o" "-c" "rocksdb/utilities/options/options_util.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/full_filter_block.o" "-c" "rocksdb/table/full_filter_block.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/block_based_table_reader.o" "-c" "rocksdb/table/block_based_table_reader.cc"
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/transaction_log_impl.o" "-c" "rocksdb/db/transaction_log_impl.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/db_iter.o" "-c" "rocksdb/db/db_iter.cc"
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/options.o" "-c" "rocksdb/util/options.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/env_posix.o" "-c" "rocksdb/util/env_posix.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/block_builder.o" "-c" "rocksdb/table/block_builder.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/version_builder.o" "-c" "rocksdb/db/version_builder.cc"
[INFO] [stderr] cargo:warning=rocksdb/table/full_filter_block.cc:109:1: fatal error: error writing to /tmp/ccQldIT4.s: Success
[INFO] [stderr] cargo:warning= }  // namespace rocksdb
[INFO] [stderr] cargo:warning= ^
[INFO] [stderr] cargo:warning=compilation terminated.
[INFO] [stderr] exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/get_context.o" "-c" "rocksdb/table/get_context.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/block.o" "-c" "rocksdb/table/block.cc"
[INFO] [stderr] cargo:warning=rocksdb/util/options.cc:836:1: fatal error: error writing to /tmp/ccS3ym9g.s: Success
[INFO] [stderr] cargo:warning= }  // namespace rocksdb
[INFO] [stderr] cargo:warning= ^
[INFO] [stderr] cargo:warning=compilation terminated.
[INFO] [stderr] exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/options_helper.o" "-c" "rocksdb/util/options_helper.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/experimental.o" "-c" "rocksdb/db/experimental.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/redis/redis_lists.o" "-c" "rocksdb/utilities/redis/redis_lists.cc"
[INFO] [stderr] cargo:warning=rocksdb/util/env_posix.cc:854:1: fatal error: error writing to /tmp/ccpYgjUT.s: Success
[INFO] [stderr] cargo:warning= }  // namespace rocksdb
[INFO] [stderr] cargo:warning= ^
[INFO] [stderr] cargo:warning=compilation terminated.
[INFO] [stderr] exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/io_posix.o" "-c" "rocksdb/util/io_posix.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/iterator.o" "-c" "rocksdb/table/iterator.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/block_prefix_index.o" "-c" "rocksdb/table/block_prefix_index.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/table_properties.o" "-c" "rocksdb/table/table_properties.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/merger.o" "-c" "rocksdb/table/merger.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/bloom_block.o" "-c" "rocksdb/table/bloom_block.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/two_level_iterator.o" "-c" "rocksdb/table/two_level_iterator.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/spatialdb/spatial_db.o" "-c" "rocksdb/utilities/spatialdb/spatial_db.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/cuckoo_table_builder.o" "-c" "rocksdb/table/cuckoo_table_builder.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/auto_roll_logger.o" "-c" "rocksdb/db/auto_roll_logger.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/version_edit.o" "-c" "rocksdb/db/version_edit.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/meta_blocks.o" "-c" "rocksdb/table/meta_blocks.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/event_helpers.o" "-c" "rocksdb/db/event_helpers.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/arena.o" "-c" "rocksdb/util/arena.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/builder.o" "-c" "rocksdb/db/builder.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/bloom.o" "-c" "rocksdb/util/bloom.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/cuckoo_table_factory.o" "-c" "rocksdb/table/cuckoo_table_factory.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/options_parser.o" "-c" "rocksdb/util/options_parser.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/version_set.o" "-c" "rocksdb/db/version_set.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/file_indexer.o" "-c" "rocksdb/db/file_indexer.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/sst_file_writer.o" "-c" "rocksdb/table/sst_file_writer.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/table_properties_collectors/compact_on_deletion_collector.o" "-c" "rocksdb/utilities/table_properties_collectors/compact_on_deletion_collector.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/cuckoo_table_reader.o" "-c" "rocksdb/table/cuckoo_table_reader.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/coding.o" "-c" "rocksdb/util/coding.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/transactions/optimistic_transaction_impl.o" "-c" "rocksdb/utilities/transactions/optimistic_transaction_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/comparator.o" "-c" "rocksdb/util/comparator.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/compaction_job_stats_impl.o" "-c" "rocksdb/util/compaction_job_stats_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/concurrent_arena.o" "-c" "rocksdb/util/concurrent_arena.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/filename.o" "-c" "rocksdb/db/filename.cc"
[INFO] [stderr] cargo:warning=rocksdb/db/builder.cc:203:1: fatal error: error writing to /tmp/ccE9KtJt.s: Success
[INFO] [stderr] cargo:warning= }  // namespace rocksdb
[INFO] [stderr] cargo:warning= ^
[INFO] [stderr] cargo:warning=compilation terminated.
[INFO] [stderr] exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/c.o" "-c" "rocksdb/db/c.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/persistent_cache_helper.o" "-c" "rocksdb/table/persistent_cache_helper.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/crc32c.o" "-c" "rocksdb/util/crc32c.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/flush_block_policy.o" "-c" "rocksdb/table/flush_block_policy.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/delete_scheduler.o" "-c" "rocksdb/util/delete_scheduler.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/flush_job.o" "-c" "rocksdb/db/flush_job.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/format.o" "-c" "rocksdb/table/format.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/options_sanity_check.o" "-c" "rocksdb/util/options_sanity_check.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/plain_table_builder.o" "-c" "rocksdb/table/plain_table_builder.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/dynamic_bloom.o" "-c" "rocksdb/util/dynamic_bloom.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/transactions/optimistic_transaction_db_impl.o" "-c" "rocksdb/utilities/transactions/optimistic_transaction_db_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/perf_context.o" "-c" "rocksdb/util/perf_context.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/env.o" "-c" "rocksdb/util/env.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/column_family.o" "-c" "rocksdb/db/column_family.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/env_hdfs.o" "-c" "rocksdb/util/env_hdfs.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/perf_level.o" "-c" "rocksdb/util/perf_level.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/plain_table_factory.o" "-c" "rocksdb/table/plain_table_factory.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/random.o" "-c" "rocksdb/util/random.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/sst_file_manager_impl.o" "-c" "rocksdb/util/sst_file_manager_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/status.o" "-c" "rocksdb/util/status.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/status_message.o" "-c" "rocksdb/util/status_message.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/rate_limiter.o" "-c" "rocksdb/util/rate_limiter.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/wal_manager.o" "-c" "rocksdb/db/wal_manager.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/file_util.o" "-c" "rocksdb/util/file_util.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/string_util.o" "-c" "rocksdb/util/string_util.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/plain_table_index.o" "-c" "rocksdb/table/plain_table_index.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/sync_point.o" "-c" "rocksdb/util/sync_point.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/slice.o" "-c" "rocksdb/util/slice.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/flush_scheduler.o" "-c" "rocksdb/db/flush_scheduler.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/transactions/transaction_base.o" "-c" "rocksdb/utilities/transactions/transaction_base.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/thread_local.o" "-c" "rocksdb/util/thread_local.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/statistics.o" "-c" "rocksdb/util/statistics.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/file_reader_writer.o" "-c" "rocksdb/util/file_reader_writer.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/plain_table_key_coding.o" "-c" "rocksdb/table/plain_table_key_coding.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/thread_status_impl.o" "-c" "rocksdb/util/thread_status_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/compaction_job.o" "-c" "rocksdb/db/compaction_job.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/filter_policy.o" "-c" "rocksdb/util/filter_policy.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/thread_status_updater.o" "-c" "rocksdb/util/thread_status_updater.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/forward_iterator.o" "-c" "rocksdb/db/forward_iterator.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/hash.o" "-c" "rocksdb/util/hash.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/histogram.o" "-c" "rocksdb/util/histogram.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/write_batch.o" "-c" "rocksdb/db/write_batch.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/thread_status_util.o" "-c" "rocksdb/util/thread_status_util.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/thread_status_updater_debug.o" "-c" "rocksdb/util/thread_status_updater_debug.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/instrumented_mutex.o" "-c" "rocksdb/util/instrumented_mutex.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/compacted_db_impl.o" "-c" "rocksdb/db/compacted_db_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/xxhash.o" "-c" "rocksdb/util/xxhash.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/build_version.o" "-c" "build_version.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/memtable/hash_cuckoo_rep.o" "-c" "rocksdb/memtable/hash_cuckoo_rep.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/transactions/transaction_db_impl.o" "-c" "rocksdb/utilities/transactions/transaction_db_impl.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/compaction_picker.o" "-c" "rocksdb/db/compaction_picker.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/iostats_context.o" "-c" "rocksdb/util/iostats_context.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/internal_stats.o" "-c" "rocksdb/db/internal_stats.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/compaction.o" "-c" "rocksdb/db/compaction.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/lru_cache.o" "-c" "rocksdb/util/lru_cache.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/memtable/hash_linklist_rep.o" "-c" "rocksdb/memtable/hash_linklist_rep.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/sharded_cache.o" "-c" "rocksdb/util/sharded_cache.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/write_batch_base.o" "-c" "rocksdb/db/write_batch_base.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/write_controller.o" "-c" "rocksdb/db/write_controller.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/threadpool.o" "-c" "rocksdb/util/threadpool.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/write_thread.o" "-c" "rocksdb/db/write_thread.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/xfunc_test_points.o" "-c" "rocksdb/db/xfunc_test_points.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/transactions/transaction_db_mutex_impl.o" "-c" "rocksdb/utilities/transactions/transaction_db_mutex_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/backupable/backupable_db.o" "-c" "rocksdb/utilities/backupable/backupable_db.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/compaction_iterator.o" "-c" "rocksdb/db/compaction_iterator.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/transactions/transaction_lock_mgr.o" "-c" "rocksdb/utilities/transactions/transaction_lock_mgr.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/memtable/hash_skiplist_rep.o" "-c" "rocksdb/memtable/hash_skiplist_rep.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/convenience.o" "-c" "rocksdb/db/convenience.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/log_reader.o" "-c" "rocksdb/db/log_reader.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/db_impl.o" "-c" "rocksdb/db/db_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/log_writer.o" "-c" "rocksdb/db/log_writer.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/merge_helper.o" "-c" "rocksdb/db/merge_helper.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/managed_iterator.o" "-c" "rocksdb/db/managed_iterator.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/memtable/skiplistrep.o" "-c" "rocksdb/memtable/skiplistrep.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/transactions/transaction_impl.o" "-c" "rocksdb/utilities/transactions/transaction_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/memtable_allocator.o" "-c" "rocksdb/db/memtable_allocator.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/memtable.o" "-c" "rocksdb/db/memtable.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/db_filesnapshot.o" "-c" "rocksdb/db/db_filesnapshot.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/merge_operator.o" "-c" "rocksdb/db/merge_operator.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/memtable/vectorrep.o" "-c" "rocksdb/memtable/vectorrep.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/convenience/info_log_finder.o" "-c" "rocksdb/utilities/convenience/info_log_finder.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/repair.o" "-c" "rocksdb/db/repair.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/checkpoint/checkpoint.o" "-c" "rocksdb/utilities/checkpoint/checkpoint.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/memtable_list.o" "-c" "rocksdb/db/memtable_list.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/db_impl_readonly.o" "-c" "rocksdb/db/db_impl_readonly.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/event_logger.o" "-c" "rocksdb/util/event_logger.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/port/stack_trace.o" "-c" "rocksdb/port/stack_trace.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/adaptive_table_factory.o" "-c" "rocksdb/table/adaptive_table_factory.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/transactions/transaction_util.o" "-c" "rocksdb/utilities/transactions/transaction_util.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/dbformat.o" "-c" "rocksdb/db/dbformat.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/log_buffer.o" "-c" "rocksdb/util/log_buffer.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/compaction_filters/remove_emptyvalue_compactionfilter.o" "-c" "rocksdb/utilities/compaction_filters/remove_emptyvalue_compactionfilter.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/logging.o" "-c" "rocksdb/util/logging.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/memenv.o" "-c" "rocksdb/util/memenv.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/document/document_db.o" "-c" "rocksdb/utilities/document/document_db.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/block_based_filter_block.o" "-c" "rocksdb/table/block_based_filter_block.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/document/json_document_builder.o" "-c" "rocksdb/utilities/document/json_document_builder.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/leveldb_options/leveldb_options.o" "-c" "rocksdb/utilities/leveldb_options/leveldb_options.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/murmurhash.o" "-c" "rocksdb/util/murmurhash.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/document/json_document.o" "-c" "rocksdb/utilities/document/json_document.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/util/mutable_cf_options.o" "-c" "rocksdb/util/mutable_cf_options.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/db_impl_experimental.o" "-c" "rocksdb/db/db_impl_experimental.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/memory/memory_util.o" "-c" "rocksdb/utilities/memory/memory_util.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/block_based_table_builder.o" "-c" "rocksdb/table/block_based_table_builder.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/table/block_based_table_factory.o" "-c" "rocksdb/table/block_based_table_factory.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/snapshot_impl.o" "-c" "rocksdb/db/snapshot_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/ttl/db_ttl_impl.o" "-c" "rocksdb/utilities/ttl/db_ttl_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/db_impl_add_file.o" "-c" "rocksdb/db/db_impl_add_file.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/table_cache.o" "-c" "rocksdb/db/table_cache.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/env_mirror.o" "-c" "rocksdb/utilities/env_mirror.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/table_properties_collector.o" "-c" "rocksdb/db/table_properties_collector.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/flashcache/flashcache.o" "-c" "rocksdb/utilities/flashcache/flashcache.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/geodb/geodb_impl.o" "-c" "rocksdb/utilities/geodb/geodb_impl.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/merge_operators/string_append/stringappend.o" "-c" "rocksdb/utilities/merge_operators/string_append/stringappend.cc"
[INFO] [stderr] cargo:warning=rocksdb/table/block_based_table_builder.cc:1000:1: fatal error: error writing to /tmp/ccdHiJeC.s: Success
[INFO] [stderr] cargo:warning= }  // namespace rocksdb
[INFO] [stderr] cargo:warning= ^
[INFO] [stderr] cargo:warning=compilation terminated.
[INFO] [stderr] exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/merge_operators/put.o" "-c" "rocksdb/utilities/merge_operators/put.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/write_batch_with_index/write_batch_with_index.o" "-c" "rocksdb/utilities/write_batch_with_index/write_batch_with_index.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/db/db_info_dumper.o" "-c" "rocksdb/db/db_info_dumper.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/merge_operators/string_append/stringappend2.o" "-c" "rocksdb/utilities/merge_operators/string_append/stringappend2.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/write_batch_with_index/write_batch_with_index_internal.o" "-c" "rocksdb/utilities/write_batch_with_index/write_batch_with_index_internal.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/rocksdb-sys-796649cd22658752/out/rocksdb/utilities/merge_operators/uint64add.o" "-c" "rocksdb/utilities/merge_operators/uint64add.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   17:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   18:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   19:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   20:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   21:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   23:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   24:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   25:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   26:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   27:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   28:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   29:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   30:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   31:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   32:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   33:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   34:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   35:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   36:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   37:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   38:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   39:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   40:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   41:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   42:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   43:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   44:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   45:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   46:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   47:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   48:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   49:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   50:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   51:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   52:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   53:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   54:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   55:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   56:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   57:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   58:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   59:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   60:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   61:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   62:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   63:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   64:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   65:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   66:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   67:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   68:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   69:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   70:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   71:     0x560755519303 - rayon_core::registry::WorkerThread::wait_until_cold::h8fdc127ef44a0bef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   72:     0x560755518bcd - rayon_core::registry::WorkerThread::wait_until::h4e2c972cdf53128f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   73:     0x560755519eb7 - rayon_core::registry::main_loop::h42aaf6480b8f6b44
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:559
[INFO] [stderr]   74:     0x56075551810d - rayon_core::registry::Registry::new::{{closure}}::h84e4dba2452d1ed5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:145
[INFO] [stderr]   75:     0x560755539a4e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7c5d7c0835e0255
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   76:     0x56075552f6f2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf4e618b648363796
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:470
[INFO] [stderr]   77:     0x56075552e802 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h348e83ce1ce09e1b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   78:     0x56075552c0dc - std::panicking::try::do_call::h4dafd8e52d257fa0
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   79:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   80:     0x56075552bd22 - std::panicking::try::hbb518f46988a94fc
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   81:     0x56075552eaf2 - std::panic::catch_unwind::h34bbe1c09122bc81
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   82:     0x56075552f4d6 - std::thread::Builder::spawn_unchecked::{{closure}}::h7f85aa4b7137ec37
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:469
[INFO] [stderr]   83:     0x560755524fe4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h69b188f1244eee5e
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/ops/function.rs:231
[INFO] [stderr]   84:     0x56075555b5cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6027cda637163e29
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   85:     0x56075556e8a0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h88414c633ccf349b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   86:     0x56075556e8a0 - std::sys_common::thread::start_thread::h29182470b6ce6639
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   87:     0x56075556e8a0 - std::sys::unix::thread::Thread::new::thread_start::had2013a81613ef8d
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   88:     0x7f3704fec4a4 - start_thread
[INFO] [stderr]   89:     0x7f3704b17d0f - __clone
[INFO] [stderr]   90:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   17:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   18:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   19:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   20:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   21:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   23:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   24:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   25:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   26:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   27:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   28:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   29:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   30:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   31:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   32:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   33:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   34:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   35:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   36:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   37:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   38:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   39:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   40:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   41:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   42:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   43:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   44:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   45:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   46:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   47:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   48:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   49:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   50:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   51:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   52:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   53:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   54:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   55:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   56:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   57:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   58:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   59:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   60:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   61:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   62:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   63:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   64:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   65:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   66:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   67:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   68:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   69:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   70:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   71:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   72:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   73:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   74:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   75:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   76:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   77:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   78:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   79:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   80:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   81:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   82:     0x560755519303 - rayon_core::registry::WorkerThread::wait_until_cold::h8fdc127ef44a0bef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   83:     0x560755518bcd - rayon_core::registry::WorkerThread::wait_until::h4e2c972cdf53128f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   84:     0x560755519eb7 - rayon_core::registry::main_loop::h42aaf6480b8f6b44
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:559
[INFO] [stderr]   85:     0x56075551810d - rayon_core::registry::Registry::new::{{closure}}::h84e4dba2452d1ed5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:145
[INFO] [stderr]   86:     0x560755539a4e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7c5d7c0835e0255
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   87:     0x56075552f6f2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf4e618b648363796
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:470
[INFO] [stderr]   88:     0x56075552e802 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h348e83ce1ce09e1b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   89:     0x56075552c0dc - std::panicking::try::do_call::h4dafd8e52d257fa0
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   90:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   91:     0x56075552bd22 - std::panicking::try::hbb518f46988a94fc
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   92:     0x56075552eaf2 - std::panic::catch_unwind::h34bbe1c09122bc81
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   93:     0x56075552f4d6 - std::thread::Builder::spawn_unchecked::{{closure}}::h7f85aa4b7137ec37
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:469
[INFO] [stderr]   94:     0x560755524fe4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h69b188f1244eee5e
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/ops/function.rs:231
[INFO] [stderr]   95:     0x56075555b5cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6027cda637163e29
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   96:     0x56075556e8a0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h88414c633ccf349b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   97:     0x56075556e8a0 - std::sys_common::thread::start_thread::h29182470b6ce6639
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   98:     0x56075556e8a0 - std::sys::unix::thread::Thread::new::thread_start::had2013a81613ef8d
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   99:     0x7f3704fec4a4 - start_thread
[INFO] [stderr]   100:     0x7f3704b17d0f - __clone
[INFO] [stderr] note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   17:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   18:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   19:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   20:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   21:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   23:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   24:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   25:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   26:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   27:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   28:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   29:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   30:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   31:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   32:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   33:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   34:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   35:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   36:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   37:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   38:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   39:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   40:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   41:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   42:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   43:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   44:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   45:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   46:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   47:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   48:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   49:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   50:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   51:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   52:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   53:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   54:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   55:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   56:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   57:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   58:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   59:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   60:     0x560755519303 - rayon_core::registry::WorkerThread::wait_until_cold::h8fdc127ef44a0bef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   61:     0x560755518bcd - rayon_core::registry::WorkerThread::wait_until::h4e2c972cdf53128f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   62:     0x560755519eb7 - rayon_core::registry::main_loop::h42aaf6480b8f6b44
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:559
[INFO] [stderr]   63:     0x56075551810d - rayon_core::registry::Registry::new::{{closure}}::h84e4dba2452d1ed5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:145
[INFO] [stderr]   64:     0x560755539a4e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7c5d7c0835e0255
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   65:     0x56075552f6f2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf4e618b648363796
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:470
[INFO] [stderr]   66:     0x56075552e802 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h348e83ce1ce09e1b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   67:     0x56075552c0dc - std::panicking::try::do_call::h4dafd8e52d257fa0
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   68:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   69:     0x56075552bd22 - std::panicking::try::hbb518f46988a94fc
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   70:     0x56075552eaf2 - std::panic::catch_unwind::h34bbe1c09122bc81
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   71:     0x56075552f4d6 - std::thread::Builder::spawn_unchecked::{{closure}}::h7f85aa4b7137ec37
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:469
[INFO] [stderr]   72:     0x560755524fe4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h69b188f1244eee5e
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/ops/function.rs:231
[INFO] [stderr]   73:     0x56075555b5cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6027cda637163e29
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   74:     0x56075556e8a0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h88414c633ccf349b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   75:     0x56075556e8a0 - std::sys_common::thread::start_thread::h29182470b6ce6639
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   76:     0x56075556e8a0 - std::sys::unix::thread::Thread::new::thread_start::had2013a81613ef8d
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   77:     0x7f3704fec4a4 - start_thread
[INFO] [stderr]   78:     0x7f3704b17d0f - __clone
[INFO] [stderr]   79:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   17:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   18:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   19:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   20:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   21:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   23:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   24:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   25:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   26:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   27:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   28:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   29:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   30:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   31:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   32:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   33:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   34:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   35:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   36:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   37:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   38:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   39:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   40:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   41:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   42:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   43:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   44:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   45:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   46:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   47:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   48:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   49:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   50:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   51:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   52:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   53:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   54:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   55:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   56:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   57:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   58:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   59:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   60:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   61:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   62:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   63:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   64:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   65:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   66:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   67:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   68:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   69:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   70:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   71:     0x560755519303 - rayon_core::registry::WorkerThread::wait_until_cold::h8fdc127ef44a0bef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   72:     0x560755518bcd - rayon_core::registry::WorkerThread::wait_until::h4e2c972cdf53128f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   73:     0x560755519eb7 - rayon_core::registry::main_loop::h42aaf6480b8f6b44
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:559
[INFO] [stderr]   74:     0x56075551810d - rayon_core::registry::Registry::new::{{closure}}::h84e4dba2452d1ed5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:145
[INFO] [stderr]   75:     0x560755539a4e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7c5d7c0835e0255
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   76:     0x56075552f6f2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf4e618b648363796
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:470
[INFO] [stderr]   77:     0x56075552e802 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h348e83ce1ce09e1b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   78:     0x56075552c0dc - std::panicking::try::do_call::h4dafd8e52d257fa0
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   79:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   80:     0x56075552bd22 - std::panicking::try::hbb518f46988a94fc
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   81:     0x56075552eaf2 - std::panic::catch_unwind::h34bbe1c09122bc81
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   82:     0x56075552f4d6 - std::thread::Builder::spawn_unchecked::{{closure}}::h7f85aa4b7137ec37
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:469
[INFO] [stderr]   83:     0x560755524fe4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h69b188f1244eee5e
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/ops/function.rs:231
[INFO] [stderr]   84:     0x56075555b5cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6027cda637163e29
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   85:     0x56075556e8a0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h88414c633ccf349b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   86:     0x56075556e8a0 - std::sys_common::thread::start_thread::h29182470b6ce6639
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   87:     0x56075556e8a0 - std::sys::unix::thread::Thread::new::thread_start::had2013a81613ef8d
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   88:     0x7f3704fec4a4 - start_thread
[INFO] [stderr]   89:     0x7f3704b17d0f - __clone
[INFO] [stderr]   90:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   17:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   18:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   19:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   20:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   21:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   23:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   24:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   25:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   26:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   27:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   28:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   29:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   30:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   31:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   32:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   33:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   34:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   35:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   36:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   37:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   38:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   39:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   40:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   41:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   42:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   43:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   44:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   45:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   46:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   47:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   48:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   49:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   50:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   51:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   52:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   53:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   54:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   55:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   56:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   57:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   58:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   59:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   60:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   61:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   62:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   63:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   64:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   65:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   66:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   67:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   68:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   69:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   70:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   71:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   72:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   73:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   74:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   75:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   76:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   77:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   78:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   79:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   80:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   81:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   82:     0x560755519303 - rayon_core::registry::WorkerThread::wait_until_cold::h8fdc127ef44a0bef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   83:     0x560755518bcd - rayon_core::registry::WorkerThread::wait_until::h4e2c972cdf53128f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   84:     0x560755519eb7 - rayon_core::registry::main_loop::h42aaf6480b8f6b44
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:559
[INFO] [stderr]   85:     0x56075551810d - rayon_core::registry::Registry::new::{{closure}}::h84e4dba2452d1ed5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:145
[INFO] [stderr]   86:     0x560755539a4e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7c5d7c0835e0255
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   87:     0x56075552f6f2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf4e618b648363796
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:470
[INFO] [stderr]   88:     0x56075552e802 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h348e83ce1ce09e1b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   89:     0x56075552c0dc - std::panicking::try::do_call::h4dafd8e52d257fa0
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   90:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   91:     0x56075552bd22 - std::panicking::try::hbb518f46988a94fc
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   92:     0x56075552eaf2 - std::panic::catch_unwind::h34bbe1c09122bc81
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   93:     0x56075552f4d6 - std::thread::Builder::spawn_unchecked::{{closure}}::h7f85aa4b7137ec37
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:469
[INFO] [stderr]   94:     0x560755524fe4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h69b188f1244eee5e
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/ops/function.rs:231
[INFO] [stderr]   95:     0x56075555b5cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6027cda637163e29
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   96:     0x56075556e8a0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h88414c633ccf349b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   97:     0x56075556e8a0 - std::sys_common::thread::start_thread::h29182470b6ce6639
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   98:     0x56075556e8a0 - std::sys::unix::thread::Thread::new::thread_start::had2013a81613ef8d
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   99:     0x7f3704fec4a4 - start_thread
[INFO] [stderr]   100:     0x7f3704b17d0f - __clone
[INFO] [stderr] note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   17:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   18:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   19:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   20:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   21:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   22:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   23:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   24:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   25:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   26:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   27:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   28:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   29:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   30:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   31:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   32:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   33:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   34:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   35:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   36:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   37:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   38:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   39:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   40:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   41:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   42:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   43:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   44:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   45:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   46:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   47:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   48:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   49:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   50:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   51:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   52:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   53:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   54:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   55:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   56:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   57:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   58:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   59:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   60:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   61:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   62:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   63:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   64:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   65:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   66:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   67:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   68:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   69:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   70:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   71:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   72:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   73:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   74:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   75:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   76:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   77:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   78:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   79:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   80:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   81:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   82:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   83:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   84:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   85:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   86:     0x5607554f8ad1 - rayon_core::registry::in_worker_cold::{{closure}}::h0df977727a3ee89a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:610
[INFO] [stderr]   87:     0x56075550f016 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h2df40576e9428e27
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   88:     0x5607554f8494 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::heb6663c0ebecc638
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   89:     0x5607554ec3fa - std::panicking::try::do_call::h38f31524cae3ffb0
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   90:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   91:     0x5607554ebe00 - std::panicking::try::h86b7d68598ebeb6f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   92:     0x5607554f9846 - std::panic::catch_unwind::hdce92319d99230a3
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   93:     0x5607554f86c3 - rayon_core::unwind::halt_unwinding::h7c6447881a8b736a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   94:     0x56075550ecdb - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::haa89a8155d76885a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   95:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   96:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   97:     0x560755519303 - rayon_core::registry::WorkerThread::wait_until_cold::h8fdc127ef44a0bef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   98:     0x560755518bcd - rayon_core::registry::WorkerThread::wait_until::h4e2c972cdf53128f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   99:     0x560755519eb7 - rayon_core::registry::main_loop::h42aaf6480b8f6b44
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:559
[INFO] [stderr]   100:     0x56075551810d - rayon_core::registry::Registry::new::{{closure}}::h84e4dba2452d1ed5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:145
[INFO] [stderr] note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   17:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   18:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   19:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   20:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   21:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   22:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   23:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   24:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   25:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   26:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   27:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   28:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   29:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   30:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   31:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   32:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   33:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   34:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   35:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   36:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   37:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   38:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   39:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   40:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   41:     0x56075553b943 - rayon_core::join::join_recover_from_panic::hb1ff905dc717c342
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:103
[INFO] [stderr]   42:     0x560755505f2c - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:59
[INFO] [stderr]   43:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   44:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   45:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   46:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   47:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   48:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   49:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   50:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   51:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   52:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   53:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   54:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   55:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   56:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   57:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   58:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   59:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   60:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   61:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   62:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   63:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   64:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   65:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   66:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   67:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   68:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   69:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   70:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   71:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   72:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   73:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   74:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   75:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   76:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   77:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   78:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   79:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   80:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   81:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   82:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   83:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   84:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   85:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   86:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   87:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   88:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   89:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   90:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   91:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   92:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   93:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   94:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   95:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   96:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   97:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   98:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   99:     0x5607554f8ad1 - rayon_core::registry::in_worker_cold::{{closure}}::h0df977727a3ee89a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:610
[INFO] [stderr]   100:     0x56075550f016 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h2df40576e9428e27
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr] note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   17:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   18:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   19:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   20:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   21:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   22:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   23:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   24:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   25:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   26:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   27:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   28:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   29:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   30:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   31:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   32:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   33:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   34:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   35:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   36:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   37:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   38:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   39:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   40:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   41:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   42:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   43:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   44:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   45:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   46:     0x56075553b943 - rayon_core::join::join_recover_from_panic::hb1ff905dc717c342
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:103
[INFO] [stderr]   47:     0x560755505f2c - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:59
[INFO] [stderr]   48:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   49:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   50:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   51:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   52:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   53:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   54:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   55:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   56:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   57:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   58:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   59:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   60:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   61:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   62:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   63:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   64:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   65:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   66:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   67:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   68:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   69:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   70:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   71:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   72:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   73:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   74:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   75:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   76:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   77:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   78:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   79:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   80:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   81:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   82:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   83:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   84:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   85:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   86:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   87:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   88:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   89:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   90:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   91:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   92:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   93:     0x5607554f8ad1 - rayon_core::registry::in_worker_cold::{{closure}}::h0df977727a3ee89a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:610
[INFO] [stderr]   94:     0x56075550f016 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h2df40576e9428e27
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   95:     0x5607554f8494 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::heb6663c0ebecc638
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   96:     0x5607554ec3fa - std::panicking::try::do_call::h38f31524cae3ffb0
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   97:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   98:     0x5607554ebe00 - std::panicking::try::h86b7d68598ebeb6f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   99:     0x5607554f9846 - std::panic::catch_unwind::hdce92319d99230a3
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   100:     0x5607554f86c3 - rayon_core::unwind::halt_unwinding::h7c6447881a8b736a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr] note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   17:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   18:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   19:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   20:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   21:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   23:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   24:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   25:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   26:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   27:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   28:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   29:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   30:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   31:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   32:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   33:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   34:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   35:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   36:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   37:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   38:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   39:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   40:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   41:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   42:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   43:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   44:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   45:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   46:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   47:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   48:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   49:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   50:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   51:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   52:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   53:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   54:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   55:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   56:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   57:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   58:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   59:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   60:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   61:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   62:     0x56075553b943 - rayon_core::join::join_recover_from_panic::hb1ff905dc717c342
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:103
[INFO] [stderr]   63:     0x560755505f2c - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:59
[INFO] [stderr]   64:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   65:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   66:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   67:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   68:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   69:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   70:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   71:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   72:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   73:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   74:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   75:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   76:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   77:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   78:     0x560755519303 - rayon_core::registry::WorkerThread::wait_until_cold::h8fdc127ef44a0bef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   79:     0x560755518bcd - rayon_core::registry::WorkerThread::wait_until::h4e2c972cdf53128f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   80:     0x560755519eb7 - rayon_core::registry::main_loop::h42aaf6480b8f6b44
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:559
[INFO] [stderr]   81:     0x56075551810d - rayon_core::registry::Registry::new::{{closure}}::h84e4dba2452d1ed5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:145
[INFO] [stderr]   82:     0x560755539a4e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7c5d7c0835e0255
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   83:     0x56075552f6f2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf4e618b648363796
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:470
[INFO] [stderr]   84:     0x56075552e802 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h348e83ce1ce09e1b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   85:     0x56075552c0dc - std::panicking::try::do_call::h4dafd8e52d257fa0
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   86:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   87:     0x56075552bd22 - std::panicking::try::hbb518f46988a94fc
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   88:     0x56075552eaf2 - std::panic::catch_unwind::h34bbe1c09122bc81
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   89:     0x56075552f4d6 - std::thread::Builder::spawn_unchecked::{{closure}}::h7f85aa4b7137ec37
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:469
[INFO] [stderr]   90:     0x560755524fe4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h69b188f1244eee5e
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/ops/function.rs:231
[INFO] [stderr]   91:     0x56075555b5cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6027cda637163e29
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   92:     0x56075556e8a0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h88414c633ccf349b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   93:     0x56075556e8a0 - std::sys_common::thread::start_thread::h29182470b6ce6639
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   94:     0x56075556e8a0 - std::sys::unix::thread::Thread::new::thread_start::had2013a81613ef8d
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   95:     0x7f3704fec4a4 - start_thread
[INFO] [stderr]   96:     0x7f3704b17d0f - __clone
[INFO] [stderr]   97:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   17:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   18:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   19:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   20:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   21:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   23:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   24:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   25:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   26:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   27:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   28:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   29:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   30:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   31:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   32:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   33:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   34:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   35:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   36:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   37:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   38:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   39:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   40:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   41:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   42:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   43:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   44:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   45:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   46:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   47:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   48:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   49:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   50:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   51:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   52:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   53:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   54:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   55:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   56:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   57:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   58:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   59:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   60:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   61:     0x560755519303 - rayon_core::registry::WorkerThread::wait_until_cold::h8fdc127ef44a0bef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   62:     0x560755518bcd - rayon_core::registry::WorkerThread::wait_until::h4e2c972cdf53128f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   63:     0x560755519eb7 - rayon_core::registry::main_loop::h42aaf6480b8f6b44
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:559
[INFO] [stderr]   64:     0x56075551810d - rayon_core::registry::Registry::new::{{closure}}::h84e4dba2452d1ed5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:145
[INFO] [stderr]   65:     0x560755539a4e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7c5d7c0835e0255
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   66:     0x56075552f6f2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf4e618b648363796
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:470
[INFO] [stderr]   67:     0x56075552e802 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h348e83ce1ce09e1b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   68:     0x56075552c0dc - std::panicking::try::do_call::h4dafd8e52d257fa0
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   69:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   70:     0x56075552bd22 - std::panicking::try::hbb518f46988a94fc
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   71:     0x56075552eaf2 - std::panic::catch_unwind::h34bbe1c09122bc81
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   72:     0x56075552f4d6 - std::thread::Builder::spawn_unchecked::{{closure}}::h7f85aa4b7137ec37
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:469
[INFO] [stderr]   73:     0x560755524fe4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h69b188f1244eee5e
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/ops/function.rs:231
[INFO] [stderr]   74:     0x56075555b5cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6027cda637163e29
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   75:     0x56075556e8a0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h88414c633ccf349b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   76:     0x56075556e8a0 - std::sys_common::thread::start_thread::h29182470b6ce6639
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   77:     0x56075556e8a0 - std::sys::unix::thread::Thread::new::thread_start::had2013a81613ef8d
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   78:     0x7f3704fec4a4 - start_thread
[INFO] [stderr]   79:     0x7f3704b17d0f - __clone
[INFO] [stderr]   80:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   17:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   18:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   19:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   20:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   21:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   23:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   24:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   25:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   26:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   27:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   28:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   29:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   30:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   31:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   32:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   33:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   34:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   35:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   36:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   37:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   38:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   39:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   40:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   41:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   42:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   43:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   44:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   45:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   46:     0x56075553b943 - rayon_core::join::join_recover_from_panic::hb1ff905dc717c342
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:103
[INFO] [stderr]   47:     0x560755505f2c - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:59
[INFO] [stderr]   48:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   49:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   50:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   51:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   52:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   53:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   54:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   55:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   56:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   57:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   58:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   59:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   60:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   61:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   62:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   63:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   64:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   65:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   66:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   67:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   68:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   69:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   70:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   71:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   72:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   73:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   74:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   75:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   76:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   77:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   78:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   79:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   80:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   81:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   82:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   83:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   84:     0x560755519303 - rayon_core::registry::WorkerThread::wait_until_cold::h8fdc127ef44a0bef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   85:     0x560755518bcd - rayon_core::registry::WorkerThread::wait_until::h4e2c972cdf53128f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   86:     0x560755519eb7 - rayon_core::registry::main_loop::h42aaf6480b8f6b44
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:559
[INFO] [stderr]   87:     0x56075551810d - rayon_core::registry::Registry::new::{{closure}}::h84e4dba2452d1ed5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:145
[INFO] [stderr]   88:     0x560755539a4e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7c5d7c0835e0255
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   89:     0x56075552f6f2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf4e618b648363796
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:470
[INFO] [stderr]   90:     0x56075552e802 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h348e83ce1ce09e1b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   91:     0x56075552c0dc - std::panicking::try::do_call::h4dafd8e52d257fa0
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   92:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   93:     0x56075552bd22 - std::panicking::try::hbb518f46988a94fc
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   94:     0x56075552eaf2 - std::panic::catch_unwind::h34bbe1c09122bc81
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   95:     0x56075552f4d6 - std::thread::Builder::spawn_unchecked::{{closure}}::h7f85aa4b7137ec37
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:469
[INFO] [stderr]   96:     0x560755524fe4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h69b188f1244eee5e
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/ops/function.rs:231
[INFO] [stderr]   97:     0x56075555b5cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6027cda637163e29
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   98:     0x56075556e8a0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h88414c633ccf349b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   99:     0x56075556e8a0 - std::sys_common::thread::start_thread::h29182470b6ce6639
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   100:     0x56075556e8a0 - std::sys::unix::thread::Thread::new::thread_start::had2013a81613ef8d
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr] note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   17:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   18:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   19:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   20:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   21:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   22:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   23:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   24:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   25:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   26:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   27:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   28:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   29:     0x560755506489 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:84
[INFO] [stderr]   30:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   31:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   32:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   33:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   34:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   35:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   36:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   37:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   38:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   39:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   40:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   41:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   42:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   43:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   44:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   45:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   46:     0x56075553b943 - rayon_core::join::join_recover_from_panic::hb1ff905dc717c342
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:103
[INFO] [stderr]   47:     0x560755505f2c - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:59
[INFO] [stderr]   48:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   49:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   50:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   51:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   52:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   53:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   54:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   55:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   56:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   57:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   58:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   59:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   60:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   61:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   62:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   63:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   64:     0x56075553b943 - rayon_core::join::join_recover_from_panic::hb1ff905dc717c342
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:103
[INFO] [stderr]   65:     0x560755505f2c - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:59
[INFO] [stderr]   66:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   67:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   68:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   69:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   70:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   71:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   72:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   73:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   74:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   75:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   76:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   77:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   78:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   79:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   80:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   81:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   82:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   83:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   84:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   85:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   86:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   87:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   88:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   89:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   90:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   91:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   92:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   93:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   94:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   95:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   96:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   97:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   98:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   99:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   100:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr] note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   17:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   18:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   19:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   20:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   21:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   23:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   24:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   25:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   26:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   27:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   28:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   29:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   30:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   31:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   32:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   33:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   34:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   35:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   36:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   37:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   38:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   39:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   40:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   41:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   42:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   43:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   44:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   45:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   46:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   47:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   48:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   49:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   50:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   51:     0x560755506489 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:84
[INFO] [stderr]   52:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   53:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   54:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   55:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   56:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   57:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   58:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   59:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   60:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   61:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   62:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   63:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   64:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   65:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   66:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   67:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   68:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   69:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   70:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   71:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   72:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   73:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   74:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   75:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   76:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   77:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   78:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   79:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   80:     0x56075553b943 - rayon_core::join::join_recover_from_panic::hb1ff905dc717c342
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:103
[INFO] [stderr]   81:     0x560755505f2c - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:59
[INFO] [stderr]   82:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   83:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   84:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   85:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   86:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   87:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   88:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   89:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   90:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   91:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   92:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   93:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   94:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   95:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   96:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   97:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   98:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   99:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   100:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr] note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   17:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   18:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   19:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   20:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   21:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   23:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   24:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   25:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   26:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   27:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   28:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   29:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   30:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   31:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   32:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   33:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   34:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   35:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   36:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   37:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   38:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   39:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   40:     0x56075553b943 - rayon_core::join::join_recover_from_panic::hb1ff905dc717c342
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:103
[INFO] [stderr]   41:     0x560755505f2c - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:59
[INFO] [stderr]   42:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   43:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   44:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   45:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   46:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   47:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   48:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   49:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   50:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   51:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   52:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   53:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   54:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   55:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   56:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   57:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   58:     0x560755506489 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:84
[INFO] [stderr]   59:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   60:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   61:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   62:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   63:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   64:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   65:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   66:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   67:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   68:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   69:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   70:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   71:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   72:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   73:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   74:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   75:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   76:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   77:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   78:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   79:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   80:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   81:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   82:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   83:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   84:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   85:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   86:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   87:     0x56075553b943 - rayon_core::join::join_recover_from_panic::hb1ff905dc717c342
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:103
[INFO] [stderr]   88:     0x560755505f2c - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:59
[INFO] [stderr]   89:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   90:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   91:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   92:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   93:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   94:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   95:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   96:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   97:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   98:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   99:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   100:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr] note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5607555669ab - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5607555669ab - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5607555669ab - std::sys_common::backtrace::_print::h3230a9d2592a2eba
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x5607555669ab - std::sys_common::backtrace::print::h19f579688627ee7e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x5607555669ab - std::panicking::default_hook::{{closure}}::h472b43365b331815
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    5:     0x560755566687 - std::panicking::default_hook::h0857821e5ff5a369
[INFO] [stderr]                                at src/libstd/panicking.rs:212
[INFO] [stderr]    6:     0x560755567120 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d
[INFO] [stderr]                                at src/libstd/panicking.rs:475
[INFO] [stderr]    7:     0x5607555415c8 - std::panicking::begin_panic::h5d89e0a7f81a8b6c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:409
[INFO] [stderr]    8:     0x5607554dd0c8 - gcc::fail::h446af64f63dc9e3a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1239
[INFO] [stderr]    9:     0x5607554dc34d - gcc::run::h9b803b9767be8bbf
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:1183
[INFO] [stderr]   10:     0x5607554d2b35 - gcc::Config::compile_object::h1045f98c3568fb32
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:525
[INFO] [stderr]   11:     0x5607554d23ef - gcc::Config::compile_objects::{{closure}}::h7543f7d2e86530f5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.51/src/lib.rs:485
[INFO] [stderr]   12:     0x560755500335 - <rayon::iter::for_each::ForEachConsumer<F> as rayon::iter::internal::Folder<T>>::consume::h95b5caa03ca41cac
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/for_each.rs:40
[INFO] [stderr]   13:     0x56075550523c - rayon::iter::internal::Folder::consume_iter::h1b56cc903b5d8402
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:86
[INFO] [stderr]   14:     0x560755505341 - rayon::iter::internal::Producer::fold_with::he3d65fe77b1f64a4
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:48
[INFO] [stderr]   15:     0x56075550b7b4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:287
[INFO] [stderr]   16:     0x56075550b95a - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::h781eac8adc9439bc
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   17:     0x5607554f8453 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he70335321f64dce4
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   18:     0x5607554ec377 - std::panicking::try::do_call::h03d4b9ea26a62c4c
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   19:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   20:     0x5607554ec1c0 - std::panicking::try::hbc2898d6ed4c47f8
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   21:     0x5607554f97f3 - std::panic::catch_unwind::hc6026f13230b372f
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   22:     0x5607554f85c0 - rayon_core::unwind::halt_unwinding::h20ace3221288693d
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   23:     0x560755505e49 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:57
[INFO] [stderr]   24:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   25:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   26:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   27:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   28:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   29:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   30:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   31:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   32:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   33:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   34:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   35:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   36:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   37:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   38:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   39:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   40:     0x56075550c498 - rayon_core::job::StackJob<L,F,R>::run_inline::h1a1079f6781dcfa2
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:84
[INFO] [stderr]   41:     0x560755506246 - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:74
[INFO] [stderr]   42:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   43:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   44:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   45:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   46:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   47:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   48:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   49:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   50:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   51:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   52:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   53:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   54:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   55:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   56:     0x560755518f13 - rayon_core::registry::WorkerThread::wait_until_cold::h892365b300183513
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   57:     0x560755518ced - rayon_core::registry::WorkerThread::wait_until::h9102462ff522ce23
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   58:     0x56075553b943 - rayon_core::join::join_recover_from_panic::hb1ff905dc717c342
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:103
[INFO] [stderr]   59:     0x560755505f2c - rayon_core::join::join::{{closure}}::he63ecad0a7e2a194
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:59
[INFO] [stderr]   60:     0x5607554f8c29 - rayon_core::registry::in_worker::hccdf7e692a959e00
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:597
[INFO] [stderr]   61:     0x560755505b79 - rayon_core::join::join::h4ea862958023bf92
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/join/mod.rs:46
[INFO] [stderr]   62:     0x56075550b6d4 - rayon::iter::internal::bridge_producer_consumer::helper::h287a5f701177053e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:283
[INFO] [stderr]   63:     0x56075550ba06 - rayon::iter::internal::bridge_producer_consumer::helper::{{closure}}::hf6bcb41fed0c765f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.7.1/src/iter/internal.rs:284
[INFO] [stderr]   64:     0x56075550f053 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::{{closure}}::h681826c229e2689c
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   65:     0x5607554f83d1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8e8921b4661cde03
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   66:     0x5607554ec477 - std::panicking::try::do_call::h7018c366c2c9da95
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   67:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   68:     0x5607554ebc20 - std::panicking::try::h47021101f8da8f8d
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   69:     0x5607554f9753 - std::panic::catch_unwind::h48a00af474b6c285
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   70:     0x5607554f8640 - rayon_core::unwind::halt_unwinding::h642f4ea0e63f9120
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/unwind.rs:19
[INFO] [stderr]   71:     0x56075550e8c7 - <rayon_core::job::StackJob<L,F,R> as rayon_core::job::Job>::execute::ha4a0448af8190635
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:99
[INFO] [stderr]   72:     0x5607555307c9 - rayon_core::job::JobRef::execute::h1198a21ed54ba2d9
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/job.rs:55
[INFO] [stderr]   73:     0x5607555195fd - rayon_core::registry::WorkerThread::execute::h7da5aa7f11681034
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:476
[INFO] [stderr]   74:     0x560755519303 - rayon_core::registry::WorkerThread::wait_until_cold::h8fdc127ef44a0bef
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:460
[INFO] [stderr]   75:     0x560755518bcd - rayon_core::registry::WorkerThread::wait_until::h4e2c972cdf53128f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:436
[INFO] [stderr]   76:     0x560755519eb7 - rayon_core::registry::main_loop::h42aaf6480b8f6b44
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:559
[INFO] [stderr]   77:     0x56075551810d - rayon_core::registry::Registry::new::{{closure}}::h84e4dba2452d1ed5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.2.1/src/registry.rs:145
[INFO] [stderr]   78:     0x560755539a4e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb7c5d7c0835e0255
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]   79:     0x56075552f6f2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf4e618b648363796
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:470
[INFO] [stderr]   80:     0x56075552e802 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h348e83ce1ce09e1b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:309
[INFO] [stderr]   81:     0x56075552c0dc - std::panicking::try::do_call::h4dafd8e52d257fa0
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:294
[INFO] [stderr]   82:     0x56075556f08a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   83:     0x56075552bd22 - std::panicking::try::hbb518f46988a94fc
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panicking.rs:273
[INFO] [stderr]   84:     0x56075552eaf2 - std::panic::catch_unwind::h34bbe1c09122bc81
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/panic.rs:388
[INFO] [stderr]   85:     0x56075552f4d6 - std::thread::Builder::spawn_unchecked::{{closure}}::h7f85aa4b7137ec37
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libstd/thread/mod.rs:469
[INFO] [stderr]   86:     0x560755524fe4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h69b188f1244eee5e
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/libcore/ops/function.rs:231
[INFO] [stderr]   87:     0x56075555b5cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6027cda637163e29
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   88:     0x56075556e8a0 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h88414c633ccf349b
[INFO] [stderr]                                at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746
[INFO] [stderr]   89:     0x56075556e8a0 - std::sys_common::thread::start_thread::h29182470b6ce6639
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   90:     0x56075556e8a0 - std::sys::unix::thread::Thread::new::thread_start::had2013a81613ef8d
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stderr]   91:     0x7f3704fec4a4 - start_thread
[INFO] [stderr]   92:     0x7f3704b17d0f - __clone
[INFO] [stderr]   93:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "9547e3d8d8edabeb586e4b0b2d75df7aae72106e9a638fd61b53c6403d27b9c2"`
[INFO] running `"docker" "rm" "-f" "9547e3d8d8edabeb586e4b0b2d75df7aae72106e9a638fd61b53c6403d27b9c2"`
[INFO] [stdout] 9547e3d8d8edabeb586e4b0b2d75df7aae72106e9a638fd61b53c6403d27b9c2