[INFO] cloning repository https://github.com/LebranceBW/rust-calc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LebranceBW/rust-calc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLebranceBW%2Frust-calc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLebranceBW%2Frust-calc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8831142b425d391e4af5646d418a3b23a469e9a5
[INFO] testing LebranceBW/rust-calc against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLebranceBW%2Frust-calc" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LebranceBW/rust-calc 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 git repo https://github.com/LebranceBW/rust-calc
[INFO] finished tweaking git repo https://github.com/LebranceBW/rust-calc
[INFO] tweaked toml for git repo https://github.com/LebranceBW/rust-calc written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/LebranceBW/rust-calc 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b6e79117bfaf07936d5b027136d023f72f1f46171ed78bedeac9ec307c3f86e4
[INFO] running `Command { std: "docker" "start" "-a" "b6e79117bfaf07936d5b027136d023f72f1f46171ed78bedeac9ec307c3f86e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6e79117bfaf07936d5b027136d023f72f1f46171ed78bedeac9ec307c3f86e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6e79117bfaf07936d5b027136d023f72f1f46171ed78bedeac9ec307c3f86e4", kill_on_drop: false }`
[INFO] [stdout] b6e79117bfaf07936d5b027136d023f72f1f46171ed78bedeac9ec307c3f86e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 40c00cb805de8e3316716db3eff04bc28465c32ff47176adf28029cd2a09916e
[INFO] running `Command { std: "docker" "start" "-a" "40c00cb805de8e3316716db3eff04bc28465c32ff47176adf28029cd2a09916e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-calc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.34s
[INFO] running `Command { std: "docker" "inspect" "40c00cb805de8e3316716db3eff04bc28465c32ff47176adf28029cd2a09916e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c00cb805de8e3316716db3eff04bc28465c32ff47176adf28029cd2a09916e", kill_on_drop: false }`
[INFO] [stdout] 40c00cb805de8e3316716db3eff04bc28465c32ff47176adf28029cd2a09916e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] dea788241877493d67842e11529efabd37043ea2c747755e7d7a5c93ffb49a33
[INFO] running `Command { std: "docker" "start" "-a" "dea788241877493d67842e11529efabd37043ea2c747755e7d7a5c93ffb49a33", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-calc v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "dea788241877493d67842e11529efabd37043ea2c747755e7d7a5c93ffb49a33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea788241877493d67842e11529efabd37043ea2c747755e7d7a5c93ffb49a33", kill_on_drop: false }`
[INFO] [stdout] dea788241877493d67842e11529efabd37043ea2c747755e7d7a5c93ffb49a33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e5d4b2ea0fb75f746f4e5a36a5bf643a38b7df40ae0f7d0b9e3ce2b1a65723a1
[INFO] running `Command { std: "docker" "start" "-a" "e5d4b2ea0fb75f746f4e5a36a5bf643a38b7df40ae0f7d0b9e3ce2b1a65723a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.90s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_calc-66c912ae50c0d44b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test::passed_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "e5d4b2ea0fb75f746f4e5a36a5bf643a38b7df40ae0f7d0b9e3ce2b1a65723a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d4b2ea0fb75f746f4e5a36a5bf643a38b7df40ae0f7d0b9e3ce2b1a65723a1", kill_on_drop: false }`
[INFO] [stdout] e5d4b2ea0fb75f746f4e5a36a5bf643a38b7df40ae0f7d0b9e3ce2b1a65723a1