[INFO] fetching crate bsc 0.1.4...
[INFO] testing bsc-0.1.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bsc 0.1.4 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate bsc 0.1.4 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bsc 0.1.4
[INFO] finished tweaking crates.io crate bsc 0.1.4
[INFO] tweaked toml for crates.io crate bsc 0.1.4 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate crates.io crate bsc 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded beanstalkc v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e7b5ac7fb142e28a57f49d73599870e925b49f094bc6f78147e959fe2944e1b
[INFO] running `Command { std: "docker" "start" "-a" "6e7b5ac7fb142e28a57f49d73599870e925b49f094bc6f78147e959fe2944e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e7b5ac7fb142e28a57f49d73599870e925b49f094bc6f78147e959fe2944e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7b5ac7fb142e28a57f49d73599870e925b49f094bc6f78147e959fe2944e1b", kill_on_drop: false }`
[INFO] [stdout] 6e7b5ac7fb142e28a57f49d73599870e925b49f094bc6f78147e959fe2944e1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d13f1090263b6b9e5d19b44fd76143d076f6e8af3330446ee0c7bc3e59c17282
[INFO] running `Command { std: "docker" "start" "-a" "d13f1090263b6b9e5d19b44fd76143d076f6e8af3330446ee0c7bc3e59c17282", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serde_yaml v0.8.14
[INFO] [stderr]    Compiling beanstalkc v1.0.0
[INFO] [stderr]    Compiling bsc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.28s
[INFO] running `Command { std: "docker" "inspect" "d13f1090263b6b9e5d19b44fd76143d076f6e8af3330446ee0c7bc3e59c17282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13f1090263b6b9e5d19b44fd76143d076f6e8af3330446ee0c7bc3e59c17282", kill_on_drop: false }`
[INFO] [stdout] d13f1090263b6b9e5d19b44fd76143d076f6e8af3330446ee0c7bc3e59c17282
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14b294bf5384d0770eb7542e29d716b3cbac359b55e51e3ad33482830a236577
[INFO] running `Command { std: "docker" "start" "-a" "14b294bf5384d0770eb7542e29d716b3cbac359b55e51e3ad33482830a236577", kill_on_drop: false }`
[INFO] [stderr]    Compiling bsc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "14b294bf5384d0770eb7542e29d716b3cbac359b55e51e3ad33482830a236577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b294bf5384d0770eb7542e29d716b3cbac359b55e51e3ad33482830a236577", kill_on_drop: false }`
[INFO] [stdout] 14b294bf5384d0770eb7542e29d716b3cbac359b55e51e3ad33482830a236577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b969053e87308c061b74dd8be828c034f963a4a49dd2c6d8dec5c519e64ca03c
[INFO] running `Command { std: "docker" "start" "-a" "b969053e87308c061b74dd8be828c034f963a4a49dd2c6d8dec5c519e64ca03c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bsc-769054bbb11c44bd)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b969053e87308c061b74dd8be828c034f963a4a49dd2c6d8dec5c519e64ca03c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b969053e87308c061b74dd8be828c034f963a4a49dd2c6d8dec5c519e64ca03c", kill_on_drop: false }`
[INFO] [stdout] b969053e87308c061b74dd8be828c034f963a4a49dd2c6d8dec5c519e64ca03c