[INFO] cloning repository https://github.com/smoelius/group-runner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smoelius/group-runner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmoelius%2Fgroup-runner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmoelius%2Fgroup-runner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b25891d88444fe032a8f3700d3576be54f84192
[INFO] testing smoelius/group-runner against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmoelius%2Fgroup-runner" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/smoelius/group-runner on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/smoelius/group-runner
[INFO] finished tweaking git repo https://github.com/smoelius/group-runner
[INFO] tweaked toml for git repo https://github.com/smoelius/group-runner written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/smoelius/group-runner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snapbox-macros v0.3.7
[INFO] [stderr]   Downloaded snapbox v0.4.16
[INFO] [stderr]   Downloaded similar v2.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b03efedc6eebcfd52a9a17f62b96b7fa81dfd1097340e75a8fccb6d9e6c0131b
[INFO] running `Command { std: "docker" "start" "-a" "b03efedc6eebcfd52a9a17f62b96b7fa81dfd1097340e75a8fccb6d9e6c0131b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b03efedc6eebcfd52a9a17f62b96b7fa81dfd1097340e75a8fccb6d9e6c0131b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b03efedc6eebcfd52a9a17f62b96b7fa81dfd1097340e75a8fccb6d9e6c0131b", kill_on_drop: false }`
[INFO] [stdout] b03efedc6eebcfd52a9a17f62b96b7fa81dfd1097340e75a8fccb6d9e6c0131b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2dd4dc5ce4d411cc8ab9956dc02c6f495bf9baadc668acea61a760692e20d96d
[INFO] running `Command { std: "docker" "start" "-a" "2dd4dc5ce4d411cc8ab9956dc02c6f495bf9baadc668acea61a760692e20d96d", kill_on_drop: false }`
[INFO] [stderr]    Compiling group-runner v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "2dd4dc5ce4d411cc8ab9956dc02c6f495bf9baadc668acea61a760692e20d96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dd4dc5ce4d411cc8ab9956dc02c6f495bf9baadc668acea61a760692e20d96d", kill_on_drop: false }`
[INFO] [stdout] 2dd4dc5ce4d411cc8ab9956dc02c6f495bf9baadc668acea61a760692e20d96d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16b7b1aee7ba5c809e7f3dccbf9380220cc408f3c7977481720104bf3e333782
[INFO] running `Command { std: "docker" "start" "-a" "16b7b1aee7ba5c809e7f3dccbf9380220cc408f3c7977481720104bf3e333782", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling similar v2.4.0
[INFO] [stderr]    Compiling anstream v0.6.11
[INFO] [stderr]    Compiling snapbox-macros v0.3.7
[INFO] [stderr]    Compiling snapbox v0.4.16
[INFO] [stderr]    Compiling group-runner v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "16b7b1aee7ba5c809e7f3dccbf9380220cc408f3c7977481720104bf3e333782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b7b1aee7ba5c809e7f3dccbf9380220cc408f3c7977481720104bf3e333782", kill_on_drop: false }`
[INFO] [stdout] 16b7b1aee7ba5c809e7f3dccbf9380220cc408f3c7977481720104bf3e333782
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8f37d78b3093bb792627b961e4dc1876a8724306e1f04c84aadab34f5984cb0
[INFO] running `Command { std: "docker" "start" "-a" "c8f37d78b3093bb792627b961e4dc1876a8724306e1f04c84aadab34f5984cb0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/group_runner-e3eed1d1a6b85930)
[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] [stderr]      Running tests/snapbox.rs (/opt/rustwide/target/debug/deps/snapbox-7079ae7b625b27f5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: failed to remove directory `/opt/rustwide/target`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]     Device or resource busy (os error 16)
[INFO] [stderr] 
[INFO] [stderr] Error: failed to remove directory `/opt/rustwide/target`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Device or resource busy (os error 16)
[INFO] [stdout] test snapbox ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- snapbox stdout ----
[INFO] [stdout] thread 'snapbox' panicked at tests/snapbox.rs:10:5:
[INFO] [stdout] assertion failed: status.success()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f2a56620a6 - <unknown>
[INFO] [stdout]    1:     0x55f2a568b680 - <unknown>
[INFO] [stdout]    2:     0x55f2a565f89f - <unknown>
[INFO] [stdout]    3:     0x55f2a5661e84 - <unknown>
[INFO] [stdout]    4:     0x55f2a5664247 - <unknown>
[INFO] [stdout]    5:     0x55f2a5663f2d - <unknown>
[INFO] [stdout]    6:     0x55f2a56310e7 - <unknown>
[INFO] [stdout]    7:     0x55f2a5664866 - <unknown>
[INFO] [stdout]    8:     0x55f2a5664579 - <unknown>
[INFO] [stdout]    9:     0x55f2a56625a6 - <unknown>
[INFO] [stdout]   10:     0x55f2a5664310 - <unknown>
[INFO] [stdout]   11:     0x55f2a554ae05 - <unknown>
[INFO] [stdout]   12:     0x55f2a554aec3 - <unknown>
[INFO] [stdout]   13:     0x55f2a554c87f - <unknown>
[INFO] [stdout]   14:     0x55f2a554c747 - <unknown>
[INFO] [stdout]   15:     0x55f2a554be26 - <unknown>
[INFO] [stdout]   16:     0x55f2a56369bf - <unknown>
[INFO] [stdout]   17:     0x55f2a5635741 - <unknown>
[INFO] [stdout]   18:     0x55f2a55fca76 - <unknown>
[INFO] [stdout]   19:     0x55f2a5601ad7 - <unknown>
[INFO] [stdout]   20:     0x55f2a5669455 - <unknown>
[INFO] [stdout]   21:     0x7f130fdc0ac3 - <unknown>
[INFO] [stdout]   22:     0x7f130fe51bf4 - __clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     snapbox
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test snapbox`
[INFO] running `Command { std: "docker" "inspect" "c8f37d78b3093bb792627b961e4dc1876a8724306e1f04c84aadab34f5984cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f37d78b3093bb792627b961e4dc1876a8724306e1f04c84aadab34f5984cb0", kill_on_drop: false }`
[INFO] [stdout] c8f37d78b3093bb792627b961e4dc1876a8724306e1f04c84aadab34f5984cb0
[INFO] testing smoelius/group-runner against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmoelius%2Fgroup-runner" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/smoelius/group-runner on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/smoelius/group-runner
[INFO] finished tweaking git repo https://github.com/smoelius/group-runner
[INFO] tweaked toml for git repo https://github.com/smoelius/group-runner written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/smoelius/group-runner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6abe4d2f222f0e66ba716aa469d6d2ce07d7c3c824091bc9c1711e2170bcfe46
[INFO] running `Command { std: "docker" "start" "-a" "6abe4d2f222f0e66ba716aa469d6d2ce07d7c3c824091bc9c1711e2170bcfe46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6abe4d2f222f0e66ba716aa469d6d2ce07d7c3c824091bc9c1711e2170bcfe46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abe4d2f222f0e66ba716aa469d6d2ce07d7c3c824091bc9c1711e2170bcfe46", kill_on_drop: false }`
[INFO] [stdout] 6abe4d2f222f0e66ba716aa469d6d2ce07d7c3c824091bc9c1711e2170bcfe46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36a0b372a44801ac7844048c3d16892c9dde342457042aa7a10feb47e590c56e
[INFO] running `Command { std: "docker" "start" "-a" "36a0b372a44801ac7844048c3d16892c9dde342457042aa7a10feb47e590c56e", kill_on_drop: false }`
[INFO] [stderr]    Compiling group-runner v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "36a0b372a44801ac7844048c3d16892c9dde342457042aa7a10feb47e590c56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a0b372a44801ac7844048c3d16892c9dde342457042aa7a10feb47e590c56e", kill_on_drop: false }`
[INFO] [stdout] 36a0b372a44801ac7844048c3d16892c9dde342457042aa7a10feb47e590c56e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d83c4e2e97e888960658308bf9e722920fa667a570637c678a8adedbf748fad6
[INFO] running `Command { std: "docker" "start" "-a" "d83c4e2e97e888960658308bf9e722920fa667a570637c678a8adedbf748fad6", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling similar v2.4.0
[INFO] [stderr]    Compiling anstream v0.6.11
[INFO] [stderr]    Compiling snapbox-macros v0.3.7
[INFO] [stderr]    Compiling snapbox v0.4.16
[INFO] [stderr]    Compiling group-runner v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "d83c4e2e97e888960658308bf9e722920fa667a570637c678a8adedbf748fad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d83c4e2e97e888960658308bf9e722920fa667a570637c678a8adedbf748fad6", kill_on_drop: false }`
[INFO] [stdout] d83c4e2e97e888960658308bf9e722920fa667a570637c678a8adedbf748fad6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dee50daaea67d8718ca68525ad8d1003f6f4cfe4924936003233509cf712352a
[INFO] running `Command { std: "docker" "start" "-a" "dee50daaea67d8718ca68525ad8d1003f6f4cfe4924936003233509cf712352a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/group_runner-65807202a0a75f79)
[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] [stderr]      Running tests/snapbox.rs (/opt/rustwide/target/debug/deps/snapbox-6a1ee7da1e783f9e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: failed to remove directory `/opt/rustwide/target`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]     Device or resource busy (os error 16)
[INFO] [stderr] 
[INFO] [stderr] Stack backtrace:
[INFO] [stderr]    0: cargo_util::paths::_remove_dir
[INFO] [stderr]    1: cargo_util::paths::_remove_dir_all
[INFO] [stderr]    2: cargo_util::paths::remove_dir_all::<&std::path::Path>
[INFO] [stderr]    3: <cargo::ops::cargo_clean::CleanContext>::rm_rf
[INFO] [stderr]    4: <cargo::ops::cargo_clean::CleanContext>::remove_paths
[INFO] [stderr]    5: cargo::ops::cargo_clean::clean
[INFO] [stderr]    6: cargo::commands::clean::exec
[INFO] [stderr]    7: cargo::cli::main
[INFO] [stderr]    8: cargo::main
[INFO] [stderr]    9: std::sys_common::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]   10: std::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]   11: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stderr]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stderr]   12: std::panicking::try::do_call
[INFO] [stderr]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stderr]   13: std::panicking::try
[INFO] [stderr]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stderr]   14: std::panic::catch_unwind
[INFO] [stderr]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stderr]   15: std::rt::lang_start_internal::{{closure}}
[INFO] [stderr]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stderr]   16: std::panicking::try::do_call
[INFO] [stderr]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stderr]   17: std::panicking::try
[INFO] [stderr]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stderr]   18: std::panic::catch_unwind
[INFO] [stderr]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stderr]   19: std::rt::lang_start_internal
[INFO] [stderr]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stderr]   20: main
[INFO] [stderr]   21: <unknown>
[INFO] [stderr]   22: __libc_start_main
[INFO] [stderr]   23: <unknown>
[INFO] [stderr] 
[INFO] [stderr] Error: failed to remove directory `/opt/rustwide/target`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Device or resource busy (os error 16)
[INFO] [stdout] test snapbox ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- snapbox stdout ----
[INFO] [stdout] thread 'snapbox' panicked at tests/snapbox.rs:10:5:
[INFO] [stdout] assertion failed: status.success()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x556c101ea826 - <unknown>
[INFO] [stdout]    1:     0x556c10213c30 - <unknown>
[INFO] [stdout]    2:     0x556c101e7d4f - <unknown>
[INFO] [stdout]    3:     0x556c101ea604 - <unknown>
[INFO] [stdout]    4:     0x556c101ec9c7 - <unknown>
[INFO] [stdout]    5:     0x556c101ec6ad - <unknown>
[INFO] [stdout]    6:     0x556c101b93d7 - <unknown>
[INFO] [stdout]    7:     0x556c101ecfe6 - <unknown>
[INFO] [stdout]    8:     0x556c101eccf9 - <unknown>
[INFO] [stdout]    9:     0x556c101ead26 - <unknown>
[INFO] [stdout]   10:     0x556c101eca84 - <unknown>
[INFO] [stdout]   11:     0x556c100d38a5 - <unknown>
[INFO] [stdout]   12:     0x556c100d3963 - <unknown>
[INFO] [stdout]   13:     0x556c100d5376 - <unknown>
[INFO] [stdout]   14:     0x556c100d5177 - <unknown>
[INFO] [stdout]   15:     0x556c100d49b6 - <unknown>
[INFO] [stdout]   16:     0x556c101befcf - <unknown>
[INFO] [stdout]   17:     0x556c101bddf1 - <unknown>
[INFO] [stdout]   18:     0x556c10185256 - <unknown>
[INFO] [stdout]   19:     0x556c1018a217 - <unknown>
[INFO] [stdout]   20:     0x556c101f14c5 - <unknown>
[INFO] [stdout]   21:     0x7fdccb038ac3 - <unknown>
[INFO] [stdout]   22:     0x7fdccb0c9bf4 - __clone
[INFO] [stdout]   23:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     snapbox
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test snapbox`
[INFO] running `Command { std: "docker" "inspect" "dee50daaea67d8718ca68525ad8d1003f6f4cfe4924936003233509cf712352a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dee50daaea67d8718ca68525ad8d1003f6f4cfe4924936003233509cf712352a", kill_on_drop: false }`
[INFO] [stdout] dee50daaea67d8718ca68525ad8d1003f6f4cfe4924936003233509cf712352a
