[INFO] fetching crate basecs 0.0.1...
[INFO] testing basecs-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate basecs 0.0.1 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate basecs 0.0.1 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 basecs 0.0.1
[INFO] finished tweaking crates.io crate basecs 0.0.1
[INFO] tweaked toml for crates.io crate basecs 0.0.1 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 0cc1746a3aed07bf8fb09c23a2d6dd81065b36b59bba739dd42e48920b3b72ec
[INFO] running `Command { std: "docker" "start" "-a" "0cc1746a3aed07bf8fb09c23a2d6dd81065b36b59bba739dd42e48920b3b72ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cc1746a3aed07bf8fb09c23a2d6dd81065b36b59bba739dd42e48920b3b72ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc1746a3aed07bf8fb09c23a2d6dd81065b36b59bba739dd42e48920b3b72ec", kill_on_drop: false }`
[INFO] [stdout] 0cc1746a3aed07bf8fb09c23a2d6dd81065b36b59bba739dd42e48920b3b72ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] f220f82c3f7e85cda9572d2c44f19f0613db3c80986d35fbdd19f1801712eb20
[INFO] running `Command { std: "docker" "start" "-a" "f220f82c3f7e85cda9572d2c44f19f0613db3c80986d35fbdd19f1801712eb20", kill_on_drop: false }`
[INFO] [stderr]    Compiling basecs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "f220f82c3f7e85cda9572d2c44f19f0613db3c80986d35fbdd19f1801712eb20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f220f82c3f7e85cda9572d2c44f19f0613db3c80986d35fbdd19f1801712eb20", kill_on_drop: false }`
[INFO] [stdout] f220f82c3f7e85cda9572d2c44f19f0613db3c80986d35fbdd19f1801712eb20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 4e0fdc5c525760879e74bd2d6900707a4f1fe63cb28edebc0350b7d9b26f23bf
[INFO] running `Command { std: "docker" "start" "-a" "4e0fdc5c525760879e74bd2d6900707a4f1fe63cb28edebc0350b7d9b26f23bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling basecs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "4e0fdc5c525760879e74bd2d6900707a4f1fe63cb28edebc0350b7d9b26f23bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0fdc5c525760879e74bd2d6900707a4f1fe63cb28edebc0350b7d9b26f23bf", kill_on_drop: false }`
[INFO] [stdout] 4e0fdc5c525760879e74bd2d6900707a4f1fe63cb28edebc0350b7d9b26f23bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] e9abee47f1e816666f4a8d912f36012eeeea772cf9e989c5a82db176d78db193
[INFO] running `Command { std: "docker" "start" "-a" "e9abee47f1e816666f4a8d912f36012eeeea772cf9e989c5a82db176d78db193", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/basecs-d48ab758c1d86933)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests basecs
[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] [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" "e9abee47f1e816666f4a8d912f36012eeeea772cf9e989c5a82db176d78db193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9abee47f1e816666f4a8d912f36012eeeea772cf9e989c5a82db176d78db193", kill_on_drop: false }`
[INFO] [stdout] e9abee47f1e816666f4a8d912f36012eeeea772cf9e989c5a82db176d78db193