[INFO] fetching crate ncbitaxonomy 1.0.7...
[INFO] checking ncbitaxonomy-1.0.7 against try#8bd0b77645ef32a639317a02f595742585d7b842 for pr-116357-1
[INFO] extracting crate ncbitaxonomy 1.0.7 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate ncbitaxonomy 1.0.7 on toolchain 8bd0b77645ef32a639317a02f595742585d7b842
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8bd0b77645ef32a639317a02f595742585d7b842" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ncbitaxonomy 1.0.7
[INFO] finished tweaking crates.io crate ncbitaxonomy 1.0.7
[INFO] tweaked toml for crates.io crate ncbitaxonomy 1.0.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate ncbitaxonomy 1.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8bd0b77645ef32a639317a02f595742585d7b842" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+8bd0b77645ef32a639317a02f595742585d7b842" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95c02c1e9f002e5a49cea80a2a0a819c9e53982478d90f3862a9571b3ab2cf19
[INFO] running `Command { std: "docker" "start" "-a" "95c02c1e9f002e5a49cea80a2a0a819c9e53982478d90f3862a9571b3ab2cf19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95c02c1e9f002e5a49cea80a2a0a819c9e53982478d90f3862a9571b3ab2cf19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c02c1e9f002e5a49cea80a2a0a819c9e53982478d90f3862a9571b3ab2cf19", kill_on_drop: false }`
[INFO] [stdout] 95c02c1e9f002e5a49cea80a2a0a819c9e53982478d90f3862a9571b3ab2cf19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+8bd0b77645ef32a639317a02f595742585d7b842" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] deed13fecb201b44f6fae35c96f9842f5c3cd096d77b17afacbbe9efe8c37b28
[INFO] running `Command { std: "docker" "start" "-a" "deed13fecb201b44f6fae35c96f9842f5c3cd096d77b17afacbbe9efe8c37b28", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.112
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking adler32 v1.1.0
[INFO] [stderr]     Checking crossbeam-utils v0.5.0
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking gimli v0.21.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling libsqlite3-sys v0.18.0
[INFO] [stderr]    Compiling bv v0.10.0
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking crossbeam-deque v0.5.2
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking slice-deque v0.1.16
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]     Checking utf8-ranges v1.0.4
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]    Compiling bio v0.25.0
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking buf_redux v0.7.1
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking bytecount v0.3.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking statrs v0.9.0
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking addr2line v0.12.1
[INFO] [stderr]     Checking crossbeam v0.4.1
[INFO] [stderr]     Checking backtrace v0.3.49
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking dotenv v0.9.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.112
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking indextree v3.3.0
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]    Compiling diesel v1.4.5
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking bio-types v0.6.0
[INFO] [stderr]     Checking multimap v0.4.0
[INFO] [stderr]     Checking seq_io v0.3.0
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking migrations_internals v1.4.1
[INFO] [stderr]    Compiling migrations_macros v1.4.2
[INFO] [stderr]     Checking diesel_migrations v1.4.0
[INFO] [stderr]     Checking ncbitaxonomy v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr] error: rustc interrupted by SIGSEGV, printing backtrace
[INFO] [stderr] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0x2c39546)[0x7f62d2403546]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7f62cf419520]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf6b401)[0x7f62d0735401]
[INFO] [stderr] 
[INFO] [stderr] ### cycle encountered after 3 frames with period 4
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf7ac46)[0x7f62d0744c46]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf6d0bd)[0x7f62d07370bd]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf7ac46)[0x7f62d0744c46]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf6bb5c)[0x7f62d0735b5c]
[INFO] [stderr] ### recursed 63 times
[INFO] [stderr] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf7ac46)[0x7f62d0744c46]
[INFO] [stderr] 
[INFO] [stderr] note: rustc unexpectedly overflowed its stack! this is a bug
[INFO] [stderr] note: maximum backtrace depth reached, frames may have been lost
[INFO] [stderr] note: we would appreciate a report at https://github.com/rust-lang/rust
[INFO] [stderr] error: rustc interrupted by SIGSEGV, printing backtrace
[INFO] [stderr] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0x2c39546)[0x7fa61a64a546]
[INFO] [stderr] /lib/x86_64-linux-gnu/libc.so.6(+0x42520)[0x7fa617660520]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf6b401)[0x7fa61897c401]
[INFO] [stderr] 
[INFO] [stderr] ### cycle encountered after 3 frames with period 4
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf7ac46)[0x7fa61898bc46]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf6d0bd)[0x7fa61897e0bd]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf7ac46)[0x7fa61898bc46]
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf6bb5c)[0x7fa61897cb5c]
[INFO] [stderr] ### recursed 63 times
[INFO] [stderr] 
[INFO] [stderr] /opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/lib/librustc_driver-d069aac035ada932.so(+0xf7ac46)[0x7fa61898bc46]
[INFO] [stderr] 
[INFO] [stderr] note: rustc unexpectedly overflowed its stack! this is a bug
[INFO] [stderr] note: maximum backtrace depth reached, frames may have been lost
[INFO] [stderr] note: we would appreciate a report at https://github.com/rust-lang/rust
[INFO] [stderr] error: could not compile `ncbitaxonomy` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/bin/rustc --crate-name ncbitaxonomy src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=1380ee877e74be17 -C extra-filename=-1380ee877e74be17 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bio=/opt/rustwide/target/debug/deps/libbio-70b4f7f899a0756d.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-068653bceae414c3.rmeta --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-59bb3ecdd89c079d.rmeta --extern diesel_migrations=/opt/rustwide/target/debug/deps/libdiesel_migrations-d53db7fbbac1d326.rmeta --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-6774874e6366c647.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-3567626ad45bed58.rmeta --extern indextree=/opt/rustwide/target/debug/deps/libindextree-da9786be409edd7e.rmeta --extern seq_io=/opt/rustwide/target/debug/deps/libseq_io-cb35e42856895990.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-4a97dcc5cbd3d6cf.rmeta --cap-lints=forbid` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ncbitaxonomy` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/8bd0b77645ef32a639317a02f595742585d7b842/bin/rustc --crate-name ncbitaxonomy src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test -C metadata=c88bdba1095a1516 -C extra-filename=-c88bdba1095a1516 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bio=/opt/rustwide/target/debug/deps/libbio-70b4f7f899a0756d.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-068653bceae414c3.rmeta --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-59bb3ecdd89c079d.rmeta --extern diesel_migrations=/opt/rustwide/target/debug/deps/libdiesel_migrations-d53db7fbbac1d326.rmeta --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-6774874e6366c647.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-3567626ad45bed58.rmeta --extern indextree=/opt/rustwide/target/debug/deps/libindextree-da9786be409edd7e.rmeta --extern seq_io=/opt/rustwide/target/debug/deps/libseq_io-cb35e42856895990.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-4a97dcc5cbd3d6cf.rmeta --cap-lints=forbid` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "deed13fecb201b44f6fae35c96f9842f5c3cd096d77b17afacbbe9efe8c37b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deed13fecb201b44f6fae35c96f9842f5c3cd096d77b17afacbbe9efe8c37b28", kill_on_drop: false }`
[INFO] [stdout] deed13fecb201b44f6fae35c96f9842f5c3cd096d77b17afacbbe9efe8c37b28