[INFO] updating cached repository Freaky/esc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Freaky/esc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Freaky/esc" "work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/Freaky/esc"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/Freaky/esc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Freaky/esc" "work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/Freaky/esc"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/Freaky/esc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 56debd287eb116061d949ff55526321e059a7ea9
[INFO] sha for GitHub repo Freaky/esc: 56debd287eb116061d949ff55526321e059a7ea9
[INFO] validating manifest of Freaky/esc on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Freaky/esc on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Freaky/esc
[INFO] finished frobbing Freaky/esc
[INFO] frobbed toml for Freaky/esc written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/Freaky/esc/Cargo.toml
[INFO] started frobbing Freaky/esc
[INFO] finished frobbing Freaky/esc
[INFO] frobbed toml for Freaky/esc written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/Freaky/esc/Cargo.toml
[INFO] crate Freaky/esc has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Freaky/esc against master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104 for pr-57321
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-1/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/Freaky/esc:/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" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0d1194c1acf3fb4a0b27496df2b1ccb2282983127b1bd4e0b33fa0f2160045bf
[INFO] running `"docker" "start" "-a" "0d1194c1acf3fb4a0b27496df2b1ccb2282983127b1bd4e0b33fa0f2160045bf"`
[INFO] [stderr]     Checking quoted_printable v0.4.0
[INFO] [stderr]     Checking fst v0.3.2
[INFO] [stderr]     Checking combine v3.5.2
[INFO] [stderr]     Checking bitpacking v0.5.1
[INFO] [stderr]     Checking fail v0.2.0
[INFO] [stderr]     Checking uuid v0.7.1
[INFO] [stderr]     Checking atomicwrites v0.2.2
[INFO] [stderr]    Compiling syn v0.15.4
[INFO] [stderr]     Checking snap v0.2.5
[INFO] [stderr]     Checking mailparse v0.6.4
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking fst-regex v0.2.1
[INFO] [stderr]     Checking levenshtein_automata v0.1.1
[INFO] [stderr]     Checking crossbeam-channel v0.2.5
[INFO] [stderr]     Checking crossbeam v0.4.1
[INFO] [stderr]    Compiling rental-impl v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr] error: Could not compile `bitpacking`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name bitpacking /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/bitpacking-0.5.1/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=b2bdd6ec1cf47bc7 -C extra-filename=-b2bdd6ec1cf47bc7 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern crunchy=/opt/crater/target/debug/deps/libcrunchy-e710eb264000818d.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.serde_derive.9fg7kwyx-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/libserde_derive-61c635e2f8ac26ac.so" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.3h3dho6zxv7e265g.rcgu.o" "/opt/crater/target/debug/deps/serde_derive-61c635e2f8ac26ac.15cji8o34zjvfyc.rcgu.o" "-Wl,--gc-sections" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsyn-a0d10ef28602a569.rlib" "/opt/crater/target/debug/deps/libquote-256ff3e23d7b11ad.rlib" "/opt/crater/target/debug/deps/libproc_macro2-79d3fb847cf2043c.rlib" "/opt/crater/target/debug/deps/libunicode_xid-f884987af9f0602d.rlib" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-3d32e84c17c98e31.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-421ae4cc9b7cb934.rlib" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-6d398212a34bfbf3.rlib" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-f1b2e03a7d61edab.rlib" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e45c60e2ca8ad6b5.rlib" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-02ea922d864c20a6.rlib" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c89a6dc9482b32fa.rlib" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-dece2e6dabee11f0.rlib" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-b155b65ad0f6e778.rlib" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-197e9cbd9258bafb.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-92fa6bbde3b1474f.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-shared"
[INFO] [stderr]   = note: 
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `serde_derive`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0d1194c1acf3fb4a0b27496df2b1ccb2282983127b1bd4e0b33fa0f2160045bf"`
[INFO] running `"docker" "rm" "-f" "0d1194c1acf3fb4a0b27496df2b1ccb2282983127b1bd4e0b33fa0f2160045bf"`
[INFO] [stdout] 0d1194c1acf3fb4a0b27496df2b1ccb2282983127b1bd4e0b33fa0f2160045bf