[INFO] cloning repository https://github.com/arthurggordon/cartesian-product
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arthurggordon/cartesian-product" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurggordon%2Fcartesian-product", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurggordon%2Fcartesian-product'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50082d0c75b134ffe02e67a161695c6fe82449ac
[INFO] testing arthurggordon/cartesian-product against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthurggordon%2Fcartesian-product" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arthurggordon/cartesian-product on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arthurggordon/cartesian-product
[INFO] finished tweaking git repo https://github.com/arthurggordon/cartesian-product
[INFO] tweaked toml for git repo https://github.com/arthurggordon/cartesian-product written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/arthurggordon/cartesian-product already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2e0eebcef2ca05d87564e3385d9b5629129577ebf4f2a1bbfbc53986a58b237
[INFO] running `Command { std: "docker" "start" "-a" "c2e0eebcef2ca05d87564e3385d9b5629129577ebf4f2a1bbfbc53986a58b237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2e0eebcef2ca05d87564e3385d9b5629129577ebf4f2a1bbfbc53986a58b237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e0eebcef2ca05d87564e3385d9b5629129577ebf4f2a1bbfbc53986a58b237", kill_on_drop: false }`
[INFO] [stdout] c2e0eebcef2ca05d87564e3385d9b5629129577ebf4f2a1bbfbc53986a58b237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 351a6b736f434038c8108ea740ebe8e4178d99ffad3e842a67a27142c7b2f283
[INFO] running `Command { std: "docker" "start" "-a" "351a6b736f434038c8108ea740ebe8e4178d99ffad3e842a67a27142c7b2f283", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cartesian-product v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
[INFO] running `Command { std: "docker" "inspect" "351a6b736f434038c8108ea740ebe8e4178d99ffad3e842a67a27142c7b2f283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "351a6b736f434038c8108ea740ebe8e4178d99ffad3e842a67a27142c7b2f283", kill_on_drop: false }`
[INFO] [stdout] 351a6b736f434038c8108ea740ebe8e4178d99ffad3e842a67a27142c7b2f283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb88c2697bd0f11d930bec64b55d6edb686249ad5d15083c7bb16952fea2492b
[INFO] running `Command { std: "docker" "start" "-a" "eb88c2697bd0f11d930bec64b55d6edb686249ad5d15083c7bb16952fea2492b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cartesian-product v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3m 14s
[INFO] running `Command { std: "docker" "inspect" "eb88c2697bd0f11d930bec64b55d6edb686249ad5d15083c7bb16952fea2492b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb88c2697bd0f11d930bec64b55d6edb686249ad5d15083c7bb16952fea2492b", kill_on_drop: false }`
[INFO] [stdout] eb88c2697bd0f11d930bec64b55d6edb686249ad5d15083c7bb16952fea2492b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12a963a201247a2ae541d0fc77c6cccd3e1dfc5304c50fe1777434bf7728ce3c
[INFO] running `Command { std: "docker" "start" "-a" "12a963a201247a2ae541d0fc77c6cccd3e1dfc5304c50fe1777434bf7728ce3c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cartesian_product-607e5f7d313dc5b7)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::rectangle ... ok
[INFO] [stdout] test tests::simple ... ok
[INFO] [stdout] test tests::square ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12a963a201247a2ae541d0fc77c6cccd3e1dfc5304c50fe1777434bf7728ce3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a963a201247a2ae541d0fc77c6cccd3e1dfc5304c50fe1777434bf7728ce3c", kill_on_drop: false }`
[INFO] [stdout] 12a963a201247a2ae541d0fc77c6cccd3e1dfc5304c50fe1777434bf7728ce3c