[INFO] cloning repository https://github.com/AJTJ/prime_calculator_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AJTJ/prime_calculator_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAJTJ%2Fprime_calculator_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAJTJ%2Fprime_calculator_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07f3f790d224141d177ef85dc33c57ac120f397c
[INFO] testing AJTJ/prime_calculator_rust 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%2FAJTJ%2Fprime_calculator_rust" "/workspace/builds/worker-101/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AJTJ/prime_calculator_rust 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/AJTJ/prime_calculator_rust
[INFO] finished tweaking git repo https://github.com/AJTJ/prime_calculator_rust
[INFO] tweaked toml for git repo https://github.com/AJTJ/prime_calculator_rust written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] crate git repo https://github.com/AJTJ/prime_calculator_rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 476fb076625f067403bf4899801f69cb6360291c48b02aa41c9b443a419c7277
[INFO] running `Command { std: "docker" "start" "-a" "476fb076625f067403bf4899801f69cb6360291c48b02aa41c9b443a419c7277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "476fb076625f067403bf4899801f69cb6360291c48b02aa41c9b443a419c7277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "476fb076625f067403bf4899801f69cb6360291c48b02aa41c9b443a419c7277", kill_on_drop: false }`
[INFO] [stdout] 476fb076625f067403bf4899801f69cb6360291c48b02aa41c9b443a419c7277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] fc3e907c3221aba56c0b98d67fb026c9b901d049f7328b47cfb0ba2439036df3
[INFO] running `Command { std: "docker" "start" "-a" "fc3e907c3221aba56c0b98d67fb026c9b901d049f7328b47cfb0ba2439036df3", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime_numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "fc3e907c3221aba56c0b98d67fb026c9b901d049f7328b47cfb0ba2439036df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc3e907c3221aba56c0b98d67fb026c9b901d049f7328b47cfb0ba2439036df3", kill_on_drop: false }`
[INFO] [stdout] fc3e907c3221aba56c0b98d67fb026c9b901d049f7328b47cfb0ba2439036df3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 045cfd43990f6ab0f3458dcbf74cc996904925c2877a953dfaed5a8745146ce5
[INFO] running `Command { std: "docker" "start" "-a" "045cfd43990f6ab0f3458dcbf74cc996904925c2877a953dfaed5a8745146ce5", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime_numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "045cfd43990f6ab0f3458dcbf74cc996904925c2877a953dfaed5a8745146ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045cfd43990f6ab0f3458dcbf74cc996904925c2877a953dfaed5a8745146ce5", kill_on_drop: false }`
[INFO] [stdout] 045cfd43990f6ab0f3458dcbf74cc996904925c2877a953dfaed5a8745146ce5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 1da7ef91c291ffd0bd7cb31aa6ee223f9023780e2e6eee97ce76df3b1ec51561
[INFO] running `Command { std: "docker" "start" "-a" "1da7ef91c291ffd0bd7cb31aa6ee223f9023780e2e6eee97ce76df3b1ec51561", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prime_numbers-d3b8f9ab6cc7780e)
[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" "1da7ef91c291ffd0bd7cb31aa6ee223f9023780e2e6eee97ce76df3b1ec51561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da7ef91c291ffd0bd7cb31aa6ee223f9023780e2e6eee97ce76df3b1ec51561", kill_on_drop: false }`
[INFO] [stdout] 1da7ef91c291ffd0bd7cb31aa6ee223f9023780e2e6eee97ce76df3b1ec51561