[INFO] fetching crate gcd-bitwise 0.3.0...
[INFO] testing gcd-bitwise-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate gcd-bitwise 0.3.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate gcd-bitwise 0.3.0 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 gcd-bitwise 0.3.0
[INFO] finished tweaking crates.io crate gcd-bitwise 0.3.0
[INFO] tweaked toml for crates.io crate gcd-bitwise 0.3.0 written to /workspace/builds/worker-25/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] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 19d3bf84424dcf23a00119c8b01fc35ad18d0da74d78cb6a883c30e3151745b1
[INFO] running `Command { std: "docker" "start" "-a" "19d3bf84424dcf23a00119c8b01fc35ad18d0da74d78cb6a883c30e3151745b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19d3bf84424dcf23a00119c8b01fc35ad18d0da74d78cb6a883c30e3151745b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d3bf84424dcf23a00119c8b01fc35ad18d0da74d78cb6a883c30e3151745b1", kill_on_drop: false }`
[INFO] [stdout] 19d3bf84424dcf23a00119c8b01fc35ad18d0da74d78cb6a883c30e3151745b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 8d5bc5d97f3db25c4e54468bd07cc3dffd77820845d8ed7b50effca396888565
[INFO] running `Command { std: "docker" "start" "-a" "8d5bc5d97f3db25c4e54468bd07cc3dffd77820845d8ed7b50effca396888565", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gcd-bitwise v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "8d5bc5d97f3db25c4e54468bd07cc3dffd77820845d8ed7b50effca396888565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d5bc5d97f3db25c4e54468bd07cc3dffd77820845d8ed7b50effca396888565", kill_on_drop: false }`
[INFO] [stdout] 8d5bc5d97f3db25c4e54468bd07cc3dffd77820845d8ed7b50effca396888565
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 9bd3eea2a6e08bce8092eb846ca2a8b26aff91eb8996b3644168d5aab1676c94
[INFO] running `Command { std: "docker" "start" "-a" "9bd3eea2a6e08bce8092eb846ca2a8b26aff91eb8996b3644168d5aab1676c94", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcd-bitwise v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "9bd3eea2a6e08bce8092eb846ca2a8b26aff91eb8996b3644168d5aab1676c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd3eea2a6e08bce8092eb846ca2a8b26aff91eb8996b3644168d5aab1676c94", kill_on_drop: false }`
[INFO] [stdout] 9bd3eea2a6e08bce8092eb846ca2a8b26aff91eb8996b3644168d5aab1676c94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 61489e7618092f0e60b83c161d6e282811046f7c80175ac973701c030c1a0b09
[INFO] running `Command { std: "docker" "start" "-a" "61489e7618092f0e60b83c161d6e282811046f7c80175ac973701c030c1a0b09", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gcd_bitwise-5ab5b50ee0759a0d)
[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] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-8e3bb7aed332391b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::gcd1 ... ok
[INFO] [stdout] test tests::gcd2 ... ok
[INFO] [stdout] test tests::gcd3 ... ok
[INFO] [stdout] test tests::gcd4 ... ok
[INFO] [stdout] test tests::gcd5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gcd-bitwise
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/interface.rs - interface::gcd (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61489e7618092f0e60b83c161d6e282811046f7c80175ac973701c030c1a0b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61489e7618092f0e60b83c161d6e282811046f7c80175ac973701c030c1a0b09", kill_on_drop: false }`
[INFO] [stdout] 61489e7618092f0e60b83c161d6e282811046f7c80175ac973701c030c1a0b09