[INFO] fetching crate cargocleaner 0.9.6...
[INFO] testing cargocleaner-0.9.6 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cargocleaner 0.9.6 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cargocleaner 0.9.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargocleaner 0.9.6
[INFO] finished tweaking crates.io crate cargocleaner 0.9.6
[INFO] tweaked toml for crates.io crate cargocleaner 0.9.6 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate cargocleaner 0.9.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] bfb6edce70cedc67aba7d543881a4476cd45fd1746674ea39897e9d9690f1d76
[INFO] running `Command { std: "docker" "start" "-a" "bfb6edce70cedc67aba7d543881a4476cd45fd1746674ea39897e9d9690f1d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfb6edce70cedc67aba7d543881a4476cd45fd1746674ea39897e9d9690f1d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfb6edce70cedc67aba7d543881a4476cd45fd1746674ea39897e9d9690f1d76", kill_on_drop: false }`
[INFO] [stdout] bfb6edce70cedc67aba7d543881a4476cd45fd1746674ea39897e9d9690f1d76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2ce085fceb16a40d1973b2de69f6b38908fb172f905115becf92c73194e0ea2
[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" "e2ce085fceb16a40d1973b2de69f6b38908fb172f905115becf92c73194e0ea2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargocleaner v0.9.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "e2ce085fceb16a40d1973b2de69f6b38908fb172f905115becf92c73194e0ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ce085fceb16a40d1973b2de69f6b38908fb172f905115becf92c73194e0ea2", kill_on_drop: false }`
[INFO] [stdout] e2ce085fceb16a40d1973b2de69f6b38908fb172f905115becf92c73194e0ea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac8f537695eeb6fb05a60ebc293ed48f34bf1f9e933000dce80ba991e97ae757
[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" "ac8f537695eeb6fb05a60ebc293ed48f34bf1f9e933000dce80ba991e97ae757", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargocleaner v0.9.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/../test_cases/invalid_toml/invalid.toml: No such file or directory (os error 2)
[INFO] [stdout]   --> src/main.rs:94:23
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let invalid = include_bytes!("../test_cases/invalid_toml/invalid.toml");
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargocleaner` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ac8f537695eeb6fb05a60ebc293ed48f34bf1f9e933000dce80ba991e97ae757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac8f537695eeb6fb05a60ebc293ed48f34bf1f9e933000dce80ba991e97ae757", kill_on_drop: false }`
[INFO] [stdout] ac8f537695eeb6fb05a60ebc293ed48f34bf1f9e933000dce80ba991e97ae757