[INFO] cloning repository https://github.com/patchfx/darkmetropolis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/patchfx/darkmetropolis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatchfx%2Fdarkmetropolis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatchfx%2Fdarkmetropolis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 789bc7e0ea5a568371663e28a9e164b1649532c0
[INFO] checking patchfx/darkmetropolis against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpatchfx%2Fdarkmetropolis" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/patchfx/darkmetropolis on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/patchfx/darkmetropolis
[INFO] finished tweaking git repo https://github.com/patchfx/darkmetropolis
[INFO] tweaked toml for git repo https://github.com/patchfx/darkmetropolis written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/patchfx/darkmetropolis already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wide v0.4.3
[INFO] [stderr]   Downloaded const-random v0.1.6
[INFO] [stderr]   Downloaded glow v0.4.0
[INFO] [stderr]   Downloaded rand_xorshift v0.2.0
[INFO] [stderr]   Downloaded dispatch v0.1.4
[INFO] [stderr]   Downloaded image v0.22.4
[INFO] [stderr]   Downloaded bytemuck v1.1.0
[INFO] [stderr]   Downloaded glutin v0.22.1
[INFO] [stderr]   Downloaded slotmap v0.3.0
[INFO] [stderr]   Downloaded ultraviolet v0.4.5
[INFO] [stderr]   Downloaded send_wrapper v0.2.0
[INFO] [stderr]   Downloaded rltk v0.6.2
[INFO] [stderr]   Downloaded smithay-client-toolkit v0.6.4
[INFO] [stderr]   Downloaded wasm-timer v0.1.3
[INFO] [stderr]   Downloaded winit v0.20.0
[INFO] [stderr]   Downloaded specs v0.15.1
[INFO] [stderr]   Downloaded specs-derive v0.4.0
[INFO] [stderr]   Downloaded hibitset v0.6.2
[INFO] [stderr]   Downloaded const-random-macro v0.1.6
[INFO] [stderr]   Downloaded ahash v0.2.18
[INFO] [stderr]   Downloaded hashbrown v0.6.3
[INFO] [stderr]   Downloaded object-pool v0.4.4
[INFO] [stderr]   Downloaded shred v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d7a94d1b21b9d79ec997e944ece54b0c7d89e7f0de2102e9056eef088168cec
[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" "4d7a94d1b21b9d79ec997e944ece54b0c7d89e7f0de2102e9056eef088168cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d7a94d1b21b9d79ec997e944ece54b0c7d89e7f0de2102e9056eef088168cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d7a94d1b21b9d79ec997e944ece54b0c7d89e7f0de2102e9056eef088168cec", kill_on_drop: false }`
[INFO] [stdout] 4d7a94d1b21b9d79ec997e944ece54b0c7d89e7f0de2102e9056eef088168cec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 973a686fed0f2a5f60c871c0dc840a2cf2d7576c532b90db22c2083ac09e0432
[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" "973a686fed0f2a5f60c871c0dc840a2cf2d7576c532b90db22c2083ac09e0432", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling wide v0.4.3
[INFO] [stderr]     Checking bytemuck v1.1.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.6
[INFO] [stderr]    Compiling glow v0.4.0
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]    Compiling specs-derive v0.4.0
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking object-pool v0.4.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking image v0.22.4
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking wayland-client v0.23.6
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking ultraviolet v0.4.5
[INFO] [stderr]     Checking wayland-protocols v0.23.6
[INFO] [stderr]     Checking hibitset v0.6.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.4
[INFO] [stderr]    Compiling const-random-macro v0.1.6
[INFO] [stderr]     Checking const-random v0.1.6
[INFO] [stderr]     Checking ahash v0.2.18
[INFO] [stderr]     Checking winit v0.20.0
[INFO] [stderr]     Checking hashbrown v0.6.3
[INFO] [stderr]     Checking shred v0.9.4
[INFO] [stderr]     Checking specs v0.15.1
[INFO] [stderr]     Checking glutin v0.22.1
[INFO] [stderr]     Checking rltk v0.6.2
[INFO] [stderr]     Checking darkmetropolis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "973a686fed0f2a5f60c871c0dc840a2cf2d7576c532b90db22c2083ac09e0432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973a686fed0f2a5f60c871c0dc840a2cf2d7576c532b90db22c2083ac09e0432", kill_on_drop: false }`
[INFO] [stdout] 973a686fed0f2a5f60c871c0dc840a2cf2d7576c532b90db22c2083ac09e0432