[INFO] crate signalbool 0.2.3 is already in cache
[INFO] testing signalbool-0.2.3 against 1.38.0 for beta-1.39-1
[INFO] extracting crate signalbool 0.2.3 into work/builds/worker-8/source
[INFO] validating manifest of crates.io crate signalbool 0.2.3 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate signalbool 0.2.3
[INFO] finished tweaking crates.io crate signalbool 0.2.3
[INFO] tweaked toml for crates.io crate signalbool 0.2.3 written to work/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate signalbool 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 9063c0de2279e824db0e56dd4fae0bb568c81a61a1c6aa1bbd08bca47b9ad584
[INFO] running `"docker" "start" "-a" "9063c0de2279e824db0e56dd4fae0bb568c81a61a1c6aa1bbd08bca47b9ad584"`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling signalbool v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.39s
[INFO] running `"docker" "inspect" "9063c0de2279e824db0e56dd4fae0bb568c81a61a1c6aa1bbd08bca47b9ad584"`
[INFO] running `"docker" "rm" "-f" "9063c0de2279e824db0e56dd4fae0bb568c81a61a1c6aa1bbd08bca47b9ad584"`
[INFO] [stdout] 9063c0de2279e824db0e56dd4fae0bb568c81a61a1c6aa1bbd08bca47b9ad584
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 93c8c367ec39a865f2089748f5bb8c8ac292a1a4656b5d0fd710a422887eaf48
[INFO] running `"docker" "start" "-a" "93c8c367ec39a865f2089748f5bb8c8ac292a1a4656b5d0fd710a422887eaf48"`
[INFO] [stderr]    Compiling signalbool v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "93c8c367ec39a865f2089748f5bb8c8ac292a1a4656b5d0fd710a422887eaf48"`
[INFO] running `"docker" "rm" "-f" "93c8c367ec39a865f2089748f5bb8c8ac292a1a4656b5d0fd710a422887eaf48"`
[INFO] [stdout] 93c8c367ec39a865f2089748f5bb8c8ac292a1a4656b5d0fd710a422887eaf48
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] b561bf97cc9d4c3c3f9c7e3909ab44e084f3046c27568a1ead859dc6f8cd8ca0
[INFO] running `"docker" "start" "-a" "b561bf97cc9d4c3c3f9c7e3909ab44e084f3046c27568a1ead859dc6f8cd8ca0"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/signalbool-1c765e36f2f47def
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests signalbool
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 12) ... test src/lib.rs -  (line 12) has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "b561bf97cc9d4c3c3f9c7e3909ab44e084f3046c27568a1ead859dc6f8cd8ca0"`
[INFO] running `"docker" "rm" "-f" "b561bf97cc9d4c3c3f9c7e3909ab44e084f3046c27568a1ead859dc6f8cd8ca0"`
[INFO] [stdout] b561bf97cc9d4c3c3f9c7e3909ab44e084f3046c27568a1ead859dc6f8cd8ca0