[INFO] cloning repository https://github.com/pebble8888/rustsample
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pebble8888/rustsample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpebble8888%2Frustsample", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpebble8888%2Frustsample'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aefb981fd031397a4dd7899412ace77250cbad56
[INFO] testing pebble8888/rustsample 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%2Fpebble8888%2Frustsample" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pebble8888/rustsample 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/pebble8888/rustsample
[INFO] finished tweaking git repo https://github.com/pebble8888/rustsample
[INFO] tweaked toml for git repo https://github.com/pebble8888/rustsample written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/pebble8888/rustsample 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 7a26962ec96bec72fa2684c3a1037e4b92c8c34a5524308768545ab3b5699b5d
[INFO] running `Command { std: "docker" "start" "-a" "7a26962ec96bec72fa2684c3a1037e4b92c8c34a5524308768545ab3b5699b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a26962ec96bec72fa2684c3a1037e4b92c8c34a5524308768545ab3b5699b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a26962ec96bec72fa2684c3a1037e4b92c8c34a5524308768545ab3b5699b5d", kill_on_drop: false }`
[INFO] [stdout] 7a26962ec96bec72fa2684c3a1037e4b92c8c34a5524308768545ab3b5699b5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] d4b1a41dc1db983eb86ebd5063d78b4bbdc96163934e65171b0dfe13be891f83
[INFO] running `Command { std: "docker" "start" "-a" "d4b1a41dc1db983eb86ebd5063d78b4bbdc96163934e65171b0dfe13be891f83", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling sample1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "d4b1a41dc1db983eb86ebd5063d78b4bbdc96163934e65171b0dfe13be891f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b1a41dc1db983eb86ebd5063d78b4bbdc96163934e65171b0dfe13be891f83", kill_on_drop: false }`
[INFO] [stdout] d4b1a41dc1db983eb86ebd5063d78b4bbdc96163934e65171b0dfe13be891f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 7c16fd4605c591d10fa6fc2c64a2fafd5904ddf289f2b2f7b5a27bb56025060a
[INFO] running `Command { std: "docker" "start" "-a" "7c16fd4605c591d10fa6fc2c64a2fafd5904ddf289f2b2f7b5a27bb56025060a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sample1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "7c16fd4605c591d10fa6fc2c64a2fafd5904ddf289f2b2f7b5a27bb56025060a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c16fd4605c591d10fa6fc2c64a2fafd5904ddf289f2b2f7b5a27bb56025060a", kill_on_drop: false }`
[INFO] [stdout] 7c16fd4605c591d10fa6fc2c64a2fafd5904ddf289f2b2f7b5a27bb56025060a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 61060f61a0fe2d9ab5ce0579829dc4aa46bd483a09dc16ac3229fb0e82437bd7
[INFO] running `Command { std: "docker" "start" "-a" "61060f61a0fe2d9ab5ce0579829dc4aa46bd483a09dc16ac3229fb0e82437bd7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sample1-4bde569bb0140c3c)
[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" "61060f61a0fe2d9ab5ce0579829dc4aa46bd483a09dc16ac3229fb0e82437bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61060f61a0fe2d9ab5ce0579829dc4aa46bd483a09dc16ac3229fb0e82437bd7", kill_on_drop: false }`
[INFO] [stdout] 61060f61a0fe2d9ab5ce0579829dc4aa46bd483a09dc16ac3229fb0e82437bd7