[INFO] cloning repository https://github.com/benstockil/triangle-permutations
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benstockil/triangle-permutations" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenstockil%2Ftriangle-permutations", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenstockil%2Ftriangle-permutations'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2eb848a47eefe9847cc62443dfcf1d35e7197a18
[INFO] testing benstockil/triangle-permutations 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%2Fbenstockil%2Ftriangle-permutations" "/workspace/builds/worker-55/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-55/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benstockil/triangle-permutations 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/benstockil/triangle-permutations
[INFO] finished tweaking git repo https://github.com/benstockil/triangle-permutations
[INFO] tweaked toml for git repo https://github.com/benstockil/triangle-permutations written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate git repo https://github.com/benstockil/triangle-permutations 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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 20e5cd09e9ab405b6438295760970cf452c24c8bef64bcdcb649e9d3443600a5
[INFO] running `Command { std: "docker" "start" "-a" "20e5cd09e9ab405b6438295760970cf452c24c8bef64bcdcb649e9d3443600a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20e5cd09e9ab405b6438295760970cf452c24c8bef64bcdcb649e9d3443600a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e5cd09e9ab405b6438295760970cf452c24c8bef64bcdcb649e9d3443600a5", kill_on_drop: false }`
[INFO] [stdout] 20e5cd09e9ab405b6438295760970cf452c24c8bef64bcdcb649e9d3443600a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] e531f391b299202c69f456ea15d096c4d85ad0c51cb80d3e074d7168cd67f027
[INFO] running `Command { std: "docker" "start" "-a" "e531f391b299202c69f456ea15d096c4d85ad0c51cb80d3e074d7168cd67f027", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling triangle-permutations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `count_triangles_threaded`
[INFO] [stdout]   --> src/main.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn count_triangles_threaded(width : i16, height: i16) -> Vec<[i16; 6]> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "e531f391b299202c69f456ea15d096c4d85ad0c51cb80d3e074d7168cd67f027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e531f391b299202c69f456ea15d096c4d85ad0c51cb80d3e074d7168cd67f027", kill_on_drop: false }`
[INFO] [stdout] e531f391b299202c69f456ea15d096c4d85ad0c51cb80d3e074d7168cd67f027
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 15777ae96ae1eb63757e36a181be622e3e5c2ad4f0c573657521d2630236d6eb
[INFO] running `Command { std: "docker" "start" "-a" "15777ae96ae1eb63757e36a181be622e3e5c2ad4f0c573657521d2630236d6eb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling triangle-permutations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `count_triangles_threaded`
[INFO] [stdout]   --> src/main.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn count_triangles_threaded(width : i16, height: i16) -> Vec<[i16; 6]> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "15777ae96ae1eb63757e36a181be622e3e5c2ad4f0c573657521d2630236d6eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15777ae96ae1eb63757e36a181be622e3e5c2ad4f0c573657521d2630236d6eb", kill_on_drop: false }`
[INFO] [stdout] 15777ae96ae1eb63757e36a181be622e3e5c2ad4f0c573657521d2630236d6eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 3bbe51684fae8d8ba1cac81c99e235ca64d23cedd4db291c67dadb8efdeff61c
[INFO] running `Command { std: "docker" "start" "-a" "3bbe51684fae8d8ba1cac81c99e235ca64d23cedd4db291c67dadb8efdeff61c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `count_triangles_threaded`
[INFO] [stderr]   --> src/main.rs:24:4
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn count_triangles_threaded(width : i16, height: i16) -> Vec<[i16; 6]> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `triangle-permutations` (bin "triangle-permutations" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.46s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/triangle_permutations-d59592d6b1766146)
[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] running `Command { std: "docker" "inspect" "3bbe51684fae8d8ba1cac81c99e235ca64d23cedd4db291c67dadb8efdeff61c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bbe51684fae8d8ba1cac81c99e235ca64d23cedd4db291c67dadb8efdeff61c", kill_on_drop: false }`
[INFO] [stdout] 3bbe51684fae8d8ba1cac81c99e235ca64d23cedd4db291c67dadb8efdeff61c