[INFO] fetching crate gostd 0.2.4...
[INFO] testing gostd-0.2.4 against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1
[INFO] extracting crate gostd 0.2.4 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate gostd 0.2.4 on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gostd 0.2.4
[INFO] finished tweaking crates.io crate gostd 0.2.4
[INFO] tweaked toml for crates.io crate gostd 0.2.4 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72df58996fd58c1cf31e9d2a4ad0ffdce822ac466b98cbab0a72dafaec1d1edb
[INFO] running `Command { std: "docker" "start" "-a" "72df58996fd58c1cf31e9d2a4ad0ffdce822ac466b98cbab0a72dafaec1d1edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72df58996fd58c1cf31e9d2a4ad0ffdce822ac466b98cbab0a72dafaec1d1edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72df58996fd58c1cf31e9d2a4ad0ffdce822ac466b98cbab0a72dafaec1d1edb", kill_on_drop: false }`
[INFO] [stdout] 72df58996fd58c1cf31e9d2a4ad0ffdce822ac466b98cbab0a72dafaec1d1edb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa04f085961a785d8a906a662bedda7e848ae8daf64dae82256216c1334bfeca
[INFO] running `Command { std: "docker" "start" "-a" "fa04f085961a785d8a906a662bedda7e848ae8daf64dae82256216c1334bfeca", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling gostd_builtin v1.0.4
[INFO] [stderr]    Compiling cvt v0.1.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling gostd_derive v0.0.3
[INFO] [stderr]    Compiling gostd_time v1.0.6
[INFO] [stderr]    Compiling gostd v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.11s
[INFO] running `Command { std: "docker" "inspect" "fa04f085961a785d8a906a662bedda7e848ae8daf64dae82256216c1334bfeca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa04f085961a785d8a906a662bedda7e848ae8daf64dae82256216c1334bfeca", kill_on_drop: false }`
[INFO] [stdout] fa04f085961a785d8a906a662bedda7e848ae8daf64dae82256216c1334bfeca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e23e7feb5d7afa855eb4c66957b8af90d1df5dccd0e5bfa97a31095d75389a18
[INFO] running `Command { std: "docker" "start" "-a" "e23e7feb5d7afa855eb4c66957b8af90d1df5dccd0e5bfa97a31095d75389a18", kill_on_drop: false }`
[INFO] [stderr]    Compiling gostd v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "e23e7feb5d7afa855eb4c66957b8af90d1df5dccd0e5bfa97a31095d75389a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e23e7feb5d7afa855eb4c66957b8af90d1df5dccd0e5bfa97a31095d75389a18", kill_on_drop: false }`
[INFO] [stdout] e23e7feb5d7afa855eb4c66957b8af90d1df5dccd0e5bfa97a31095d75389a18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc709e9bbb84b785de2eab5fc7e51066e1b0b1ad7d657d4bf548b96cf086716b
[INFO] running `Command { std: "docker" "start" "-a" "cc709e9bbb84b785de2eab5fc7e51066e1b0b1ad7d657d4bf548b96cf086716b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gostd-f06f21e69e81daeb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test strings::tests::test_compare ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gostd
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name gostd --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern gostd=/opt/rustwide/target/debug/deps/libgostd-95fffb587d161391.rlib --extern gostd_builtin=/opt/rustwide/target/debug/deps/libgostd_builtin-baaddf1463ea4df0.rlib --extern gostd_derive=/opt/rustwide/target/debug/deps/libgostd_derive-ec4ce3673bded3cb.so --extern gostd_time=/opt/rustwide/target/debug/deps/libgostd_time-f8c7077d1a8053e5.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "cc709e9bbb84b785de2eab5fc7e51066e1b0b1ad7d657d4bf548b96cf086716b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc709e9bbb84b785de2eab5fc7e51066e1b0b1ad7d657d4bf548b96cf086716b", kill_on_drop: false }`
[INFO] [stdout] cc709e9bbb84b785de2eab5fc7e51066e1b0b1ad7d657d4bf548b96cf086716b