[INFO] cloning repository https://github.com/gtestault/primitive-recursive-functions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gtestault/primitive-recursive-functions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgtestault%2Fprimitive-recursive-functions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgtestault%2Fprimitive-recursive-functions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2aa361a39e95d45c2ba52a07f0d3326b5211a9fd
[INFO] testing gtestault/primitive-recursive-functions 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%2Fgtestault%2Fprimitive-recursive-functions" "/workspace/builds/worker-65/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-65/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gtestault/primitive-recursive-functions 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/gtestault/primitive-recursive-functions
[INFO] finished tweaking git repo https://github.com/gtestault/primitive-recursive-functions
[INFO] tweaked toml for git repo https://github.com/gtestault/primitive-recursive-functions written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate git repo https://github.com/gtestault/primitive-recursive-functions 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-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] d7966b0c1862eccbd07e3d7e91005f186c3cf661a327d329914e1128f89318a5
[INFO] running `Command { std: "docker" "start" "-a" "d7966b0c1862eccbd07e3d7e91005f186c3cf661a327d329914e1128f89318a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7966b0c1862eccbd07e3d7e91005f186c3cf661a327d329914e1128f89318a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7966b0c1862eccbd07e3d7e91005f186c3cf661a327d329914e1128f89318a5", kill_on_drop: false }`
[INFO] [stdout] d7966b0c1862eccbd07e3d7e91005f186c3cf661a327d329914e1128f89318a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] cdd5a15bbc076433f8bc72b1c10f0387be2fb3bba0afd8922d702854af3f4f9a
[INFO] running `Command { std: "docker" "start" "-a" "cdd5a15bbc076433f8bc72b1c10f0387be2fb3bba0afd8922d702854af3f4f9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling primitive-recursive-functions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "cdd5a15bbc076433f8bc72b1c10f0387be2fb3bba0afd8922d702854af3f4f9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdd5a15bbc076433f8bc72b1c10f0387be2fb3bba0afd8922d702854af3f4f9a", kill_on_drop: false }`
[INFO] [stdout] cdd5a15bbc076433f8bc72b1c10f0387be2fb3bba0afd8922d702854af3f4f9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 36cecf2bcbd970c818b1f6087738d419ed54252876217dbaa2f2c6ccb975d8ab
[INFO] running `Command { std: "docker" "start" "-a" "36cecf2bcbd970c818b1f6087738d419ed54252876217dbaa2f2c6ccb975d8ab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling primitive-recursive-functions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 36.22s
[INFO] running `Command { std: "docker" "inspect" "36cecf2bcbd970c818b1f6087738d419ed54252876217dbaa2f2c6ccb975d8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36cecf2bcbd970c818b1f6087738d419ed54252876217dbaa2f2c6ccb975d8ab", kill_on_drop: false }`
[INFO] [stdout] 36cecf2bcbd970c818b1f6087738d419ed54252876217dbaa2f2c6ccb975d8ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 963eec231e119625de3e3936e2e1c607710db330a9c03c8474d5069fab5736bc
[INFO] running `Command { std: "docker" "start" "-a" "963eec231e119625de3e3936e2e1c607710db330a9c03c8474d5069fab5736bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.30s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/primitive_recursive_functions-c43d0ce69229a8ab)
[INFO] [stdout] test tests::arithmetic_works ... ok
[INFO] [stdout] test tests::game_of_life_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "963eec231e119625de3e3936e2e1c607710db330a9c03c8474d5069fab5736bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963eec231e119625de3e3936e2e1c607710db330a9c03c8474d5069fab5736bc", kill_on_drop: false }`
[INFO] [stdout] 963eec231e119625de3e3936e2e1c607710db330a9c03c8474d5069fab5736bc