[INFO] fetching crate cat_engine 1.0.0-alpha5...
[INFO] checking cat_engine-1.0.0-alpha5 against 1.55.0 for beta-1.56-3
[INFO] extracting crate cat_engine 1.0.0-alpha5 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cat_engine 1.0.0-alpha5 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 cat_engine 1.0.0-alpha5
[INFO] finished tweaking crates.io crate cat_engine 1.0.0-alpha5
[INFO] tweaked toml for crates.io crate cat_engine 1.0.0-alpha5 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate cat_engine 1.0.0-alpha5 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cat_audio v0.0.4
[INFO] [stderr]   Downloaded cat_engine_basement v0.0.0-alpha5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 77dae1dcf198cc9381eee329edbd9acf0a8c4f2c75a843530deefc6ec9a2634b
[INFO] running `Command { std: "docker" "start" "-a" "77dae1dcf198cc9381eee329edbd9acf0a8c4f2c75a843530deefc6ec9a2634b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77dae1dcf198cc9381eee329edbd9acf0a8c4f2c75a843530deefc6ec9a2634b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77dae1dcf198cc9381eee329edbd9acf0a8c4f2c75a843530deefc6ec9a2634b", kill_on_drop: false }`
[INFO] [stdout] 77dae1dcf198cc9381eee329edbd9acf0a8c4f2c75a843530deefc6ec9a2634b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b115fe959bbaae240a465f4ebe06ca7d2b84a2e1a61205f7e75eb129c1b07468
[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" "b115fe959bbaae240a465f4ebe06ca7d2b84a2e1a61205f7e75eb129c1b07468", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]     Checking weezl v0.1.4
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking bytemuck v1.5.1
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.4
[INFO] [stderr]     Checking ttf-parser v0.12.3
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking gif v0.11.1
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking crossbeam-epoch v0.9.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking cat_engine_basement v0.0.0-alpha5
[INFO] [stderr]     Checking cat_engine v1.0.0-alpha5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.09s
[INFO] running `Command { std: "docker" "inspect" "b115fe959bbaae240a465f4ebe06ca7d2b84a2e1a61205f7e75eb129c1b07468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b115fe959bbaae240a465f4ebe06ca7d2b84a2e1a61205f7e75eb129c1b07468", kill_on_drop: false }`
[INFO] [stdout] b115fe959bbaae240a465f4ebe06ca7d2b84a2e1a61205f7e75eb129c1b07468
