[INFO] cloning repository https://github.com/drock00/Rustastic--Collections-3-Part-Challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drock00/Rustastic--Collections-3-Part-Challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrock00%2FRustastic--Collections-3-Part-Challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrock00%2FRustastic--Collections-3-Part-Challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d8afa08d7692ff78a0fc26bc987ecfc78614b94
[INFO] testing drock00/Rustastic--Collections-3-Part-Challenge against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrock00%2FRustastic--Collections-3-Part-Challenge" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drock00/Rustastic--Collections-3-Part-Challenge on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/drock00/Rustastic--Collections-3-Part-Challenge
[INFO] finished tweaking git repo https://github.com/drock00/Rustastic--Collections-3-Part-Challenge
[INFO] tweaked toml for git repo https://github.com/drock00/Rustastic--Collections-3-Part-Challenge written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/drock00/Rustastic--Collections-3-Part-Challenge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1150ae5aea758d93b74f35973f78b5cd0a11b36006e14b9806bfb841c0608987
[INFO] running `Command { std: "docker" "start" "-a" "1150ae5aea758d93b74f35973f78b5cd0a11b36006e14b9806bfb841c0608987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1150ae5aea758d93b74f35973f78b5cd0a11b36006e14b9806bfb841c0608987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1150ae5aea758d93b74f35973f78b5cd0a11b36006e14b9806bfb841c0608987", kill_on_drop: false }`
[INFO] [stdout] 1150ae5aea758d93b74f35973f78b5cd0a11b36006e14b9806bfb841c0608987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b59cfa59018fe068563550fa80920cef67e0b97a59c2a1c6669ce55b1b02e1ea
[INFO] running `Command { std: "docker" "start" "-a" "b59cfa59018fe068563550fa80920cef67e0b97a59c2a1c6669ce55b1b02e1ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling permutation v0.2.5
[INFO] [stderr]    Compiling collections_hw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "b59cfa59018fe068563550fa80920cef67e0b97a59c2a1c6669ce55b1b02e1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59cfa59018fe068563550fa80920cef67e0b97a59c2a1c6669ce55b1b02e1ea", kill_on_drop: false }`
[INFO] [stdout] b59cfa59018fe068563550fa80920cef67e0b97a59c2a1c6669ce55b1b02e1ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb73082bf2f13ced254b543ccac1654754250ee09a4d4a96ac5def4811c5ac4b
[INFO] running `Command { std: "docker" "start" "-a" "cb73082bf2f13ced254b543ccac1654754250ee09a4d4a96ac5def4811c5ac4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling collections_hw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "cb73082bf2f13ced254b543ccac1654754250ee09a4d4a96ac5def4811c5ac4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb73082bf2f13ced254b543ccac1654754250ee09a4d4a96ac5def4811c5ac4b", kill_on_drop: false }`
[INFO] [stdout] cb73082bf2f13ced254b543ccac1654754250ee09a4d4a96ac5def4811c5ac4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fafc7ff51faf098a6421ee37c9fbe92f10d31621af1dc91f51b454697088e91
[INFO] running `Command { std: "docker" "start" "-a" "7fafc7ff51faf098a6421ee37c9fbe92f10d31621af1dc91f51b454697088e91", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collections_hw-72a22f0a6b5b1bf0)
[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" "7fafc7ff51faf098a6421ee37c9fbe92f10d31621af1dc91f51b454697088e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fafc7ff51faf098a6421ee37c9fbe92f10d31621af1dc91f51b454697088e91", kill_on_drop: false }`
[INFO] [stdout] 7fafc7ff51faf098a6421ee37c9fbe92f10d31621af1dc91f51b454697088e91