[INFO] cloning repository https://github.com/rish1988/primes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rish1988/primes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frish1988%2Fprimes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frish1988%2Fprimes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b7f5a5411f5c63ea1c0664de2dc0b3614cb1f91
[INFO] testing rish1988/primes 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%2Frish1988%2Fprimes" "/workspace/builds/worker-85/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rish1988/primes 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/rish1988/primes
[INFO] finished tweaking git repo https://github.com/rish1988/primes
[INFO] tweaked toml for git repo https://github.com/rish1988/primes written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate git repo https://github.com/rish1988/primes 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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 9c523eba805a1fa0a7f01b839fd102a67d1a48923cead8eaf5f0efbffc72d87f
[INFO] running `Command { std: "docker" "start" "-a" "9c523eba805a1fa0a7f01b839fd102a67d1a48923cead8eaf5f0efbffc72d87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c523eba805a1fa0a7f01b839fd102a67d1a48923cead8eaf5f0efbffc72d87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c523eba805a1fa0a7f01b839fd102a67d1a48923cead8eaf5f0efbffc72d87f", kill_on_drop: false }`
[INFO] [stdout] 9c523eba805a1fa0a7f01b839fd102a67d1a48923cead8eaf5f0efbffc72d87f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] da952491b469b5bcb5659bc041fff877799ae973eb7c60366e2cf468493debd1
[INFO] running `Command { std: "docker" "start" "-a" "da952491b469b5bcb5659bc041fff877799ae973eb7c60366e2cf468493debd1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling primes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.05s
[INFO] running `Command { std: "docker" "inspect" "da952491b469b5bcb5659bc041fff877799ae973eb7c60366e2cf468493debd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da952491b469b5bcb5659bc041fff877799ae973eb7c60366e2cf468493debd1", kill_on_drop: false }`
[INFO] [stdout] da952491b469b5bcb5659bc041fff877799ae973eb7c60366e2cf468493debd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] d3acd662b2a2f21ce3a14272dc818b4cd921b9bdc57a342df9b57139ff0c087c
[INFO] running `Command { std: "docker" "start" "-a" "d3acd662b2a2f21ce3a14272dc818b4cd921b9bdc57a342df9b57139ff0c087c", kill_on_drop: false }`
[INFO] [stderr]    Compiling primes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "d3acd662b2a2f21ce3a14272dc818b4cd921b9bdc57a342df9b57139ff0c087c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3acd662b2a2f21ce3a14272dc818b4cd921b9bdc57a342df9b57139ff0c087c", kill_on_drop: false }`
[INFO] [stdout] d3acd662b2a2f21ce3a14272dc818b4cd921b9bdc57a342df9b57139ff0c087c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 4fcf1b2e75a40ede8c5caef04ec16e65e1d3457fae909c36239a8d7c0cf7ddce
[INFO] running `Command { std: "docker" "start" "-a" "4fcf1b2e75a40ede8c5caef04ec16e65e1d3457fae909c36239a8d7c0cf7ddce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/primes-6833c07a076b73c0)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::finds_all_primes_from_0_to_20 ... ok
[INFO] [stdout] test tests::detects_non_prime ... ok
[INFO] [stdout] test tests::finds_all_primes_from_20_to_40 ... ok
[INFO] [stdout] test tests::detects_prime ... ok
[INFO] [stdout] test tests::finds_largest_prime_from_20_to_40 ... ok
[INFO] [stdout] test tests::finds_no_largest_prime_from_44_to_46 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/primes-58e91104fdd23552)
[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]    Doc-tests primes
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - largest_prime (line 27) ... ok
[INFO] [stdout] test src/lib.rs - largest_prime (line 22) ... ok
[INFO] [stdout] test src/lib.rs - largest_prime (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4fcf1b2e75a40ede8c5caef04ec16e65e1d3457fae909c36239a8d7c0cf7ddce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fcf1b2e75a40ede8c5caef04ec16e65e1d3457fae909c36239a8d7c0cf7ddce", kill_on_drop: false }`
[INFO] [stdout] 4fcf1b2e75a40ede8c5caef04ec16e65e1d3457fae909c36239a8d7c0cf7ddce