[INFO] cloning repository https://github.com/IanDMcGrath/squeaky-wheels
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IanDMcGrath/squeaky-wheels" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIanDMcGrath%2Fsqueaky-wheels", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIanDMcGrath%2Fsqueaky-wheels'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54d006f53553a85cb89dfc69cda25b4107033934
[INFO] testing IanDMcGrath/squeaky-wheels against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIanDMcGrath%2Fsqueaky-wheels" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IanDMcGrath/squeaky-wheels on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/IanDMcGrath/squeaky-wheels
[INFO] finished tweaking git repo https://github.com/IanDMcGrath/squeaky-wheels
[INFO] tweaked toml for git repo https://github.com/IanDMcGrath/squeaky-wheels written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/IanDMcGrath/squeaky-wheels already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08fbc419693f2cf66b519da61a401c4cc410f39510e11a68b73d8a1e06018ac6
[INFO] running `Command { std: "docker" "start" "-a" "08fbc419693f2cf66b519da61a401c4cc410f39510e11a68b73d8a1e06018ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08fbc419693f2cf66b519da61a401c4cc410f39510e11a68b73d8a1e06018ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08fbc419693f2cf66b519da61a401c4cc410f39510e11a68b73d8a1e06018ac6", kill_on_drop: false }`
[INFO] [stdout] 08fbc419693f2cf66b519da61a401c4cc410f39510e11a68b73d8a1e06018ac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f24b57bfb284668f9bd5bd1a548ce20a4daaa7ee07274c58ef62e01ed29aa8d
[INFO] running `Command { std: "docker" "start" "-a" "6f24b57bfb284668f9bd5bd1a548ce20a4daaa7ee07274c58ef62e01ed29aa8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling squeaky-wheels v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "6f24b57bfb284668f9bd5bd1a548ce20a4daaa7ee07274c58ef62e01ed29aa8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f24b57bfb284668f9bd5bd1a548ce20a4daaa7ee07274c58ef62e01ed29aa8d", kill_on_drop: false }`
[INFO] [stdout] 6f24b57bfb284668f9bd5bd1a548ce20a4daaa7ee07274c58ef62e01ed29aa8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 210d40861690fdb18e70575c1390ab706f3adb374774a75ac656438be77a400f
[INFO] running `Command { std: "docker" "start" "-a" "210d40861690fdb18e70575c1390ab706f3adb374774a75ac656438be77a400f", 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] [stderr]    Compiling squeaky-wheels v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "210d40861690fdb18e70575c1390ab706f3adb374774a75ac656438be77a400f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "210d40861690fdb18e70575c1390ab706f3adb374774a75ac656438be77a400f", kill_on_drop: false }`
[INFO] [stdout] 210d40861690fdb18e70575c1390ab706f3adb374774a75ac656438be77a400f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dee53828119d4cdf20b6edd3927699e2821117d0b0d20faaef9302e7a5a83f42
[INFO] running `Command { std: "docker" "start" "-a" "dee53828119d4cdf20b6edd3927699e2821117d0b0d20faaef9302e7a5a83f42", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/squeaky_wheels-2554c248ebd9fb42)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::should_say_hello ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dee53828119d4cdf20b6edd3927699e2821117d0b0d20faaef9302e7a5a83f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dee53828119d4cdf20b6edd3927699e2821117d0b0d20faaef9302e7a5a83f42", kill_on_drop: false }`
[INFO] [stdout] dee53828119d4cdf20b6edd3927699e2821117d0b0d20faaef9302e7a5a83f42