[INFO] fetching crate collclean 0.2.0...
[INFO] testing collclean-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate collclean 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate collclean 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate collclean 0.2.0
[INFO] finished tweaking crates.io crate collclean 0.2.0
[INFO] tweaked toml for crates.io crate collclean 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate collclean 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 18533dce2a320f627ecb86aeac8872d37a1c77c0a038563593bf6ada7a52b539
[INFO] running `Command { std: "docker" "start" "-a" "18533dce2a320f627ecb86aeac8872d37a1c77c0a038563593bf6ada7a52b539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18533dce2a320f627ecb86aeac8872d37a1c77c0a038563593bf6ada7a52b539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18533dce2a320f627ecb86aeac8872d37a1c77c0a038563593bf6ada7a52b539", kill_on_drop: false }`
[INFO] [stdout] 18533dce2a320f627ecb86aeac8872d37a1c77c0a038563593bf6ada7a52b539
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f640031568ecd31dbe3f5e06a027efcdc5ea3c59e0fbf0b2c2fe9e5b7cb33cb5
[INFO] running `Command { std: "docker" "start" "-a" "f640031568ecd31dbe3f5e06a027efcdc5ea3c59e0fbf0b2c2fe9e5b7cb33cb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v3.1.6
[INFO] [stderr]    Compiling collclean v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.28s
[INFO] running `Command { std: "docker" "inspect" "f640031568ecd31dbe3f5e06a027efcdc5ea3c59e0fbf0b2c2fe9e5b7cb33cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f640031568ecd31dbe3f5e06a027efcdc5ea3c59e0fbf0b2c2fe9e5b7cb33cb5", kill_on_drop: false }`
[INFO] [stdout] f640031568ecd31dbe3f5e06a027efcdc5ea3c59e0fbf0b2c2fe9e5b7cb33cb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fc84d544d8a961bf0e12893dbd102d9213e6233c3fac9b18fb358a070d7b86ec
[INFO] running `Command { std: "docker" "start" "-a" "fc84d544d8a961bf0e12893dbd102d9213e6233c3fac9b18fb358a070d7b86ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling collclean v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/collclean-b8ed77f71f5351d9)
[INFO] running `Command { std: "docker" "inspect" "fc84d544d8a961bf0e12893dbd102d9213e6233c3fac9b18fb358a070d7b86ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc84d544d8a961bf0e12893dbd102d9213e6233c3fac9b18fb358a070d7b86ec", kill_on_drop: false }`
[INFO] [stdout] fc84d544d8a961bf0e12893dbd102d9213e6233c3fac9b18fb358a070d7b86ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 932d5a0934cefd96680dc33c27e80edb071fd4b8f32a5b8b3a5fe224e08d9105
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "932d5a0934cefd96680dc33c27e80edb071fd4b8f32a5b8b3a5fe224e08d9105", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/collclean-b8ed77f71f5351d9)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_clean::test_clean ... ok
[INFO] [stdout] test test_clean::test_clean_no_comment ... ok
[INFO] [stdout] test test_clean::test_clean_fails_2 ... ok
[INFO] [stdout] test test_clean::test_clean_2 ... ok
[INFO] [stdout] test test_clean::test_clean_no_fail ... ok
[INFO] [stdout] test test_clean::test_clean_fails ... ok
[INFO] [stdout] test test_clean::test_no_clean ... ok
[INFO] [stdout] test test_clean::test_simple_clean ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "932d5a0934cefd96680dc33c27e80edb071fd4b8f32a5b8b3a5fe224e08d9105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932d5a0934cefd96680dc33c27e80edb071fd4b8f32a5b8b3a5fe224e08d9105", kill_on_drop: false }`
[INFO] [stdout] 932d5a0934cefd96680dc33c27e80edb071fd4b8f32a5b8b3a5fe224e08d9105