[INFO] cloning repository https://github.com/edvbld/crust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edvbld/crust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedvbld%2Fcrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedvbld%2Fcrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be76ba53c2f7a9bc46f503507e428f1279844c0b
[INFO] checking edvbld/crust against master#c9228570668803e3e6402770d55f23a12c9ae686 for pr-79472
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedvbld%2Fcrust" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/edvbld/crust on toolchain c9228570668803e3e6402770d55f23a12c9ae686
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/edvbld/crust
[INFO] finished tweaking git repo https://github.com/edvbld/crust
[INFO] tweaked toml for git repo https://github.com/edvbld/crust written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/edvbld/crust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52e409813363613d9d9b59232d5ea2e10fda916e141f6cf84ce89dcc1086f133
[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" "52e409813363613d9d9b59232d5ea2e10fda916e141f6cf84ce89dcc1086f133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52e409813363613d9d9b59232d5ea2e10fda916e141f6cf84ce89dcc1086f133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52e409813363613d9d9b59232d5ea2e10fda916e141f6cf84ce89dcc1086f133", kill_on_drop: false }`
[INFO] [stdout] 52e409813363613d9d9b59232d5ea2e10fda916e141f6cf84ce89dcc1086f133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "check" "--frozen" "--all" "--all-targets" "--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] d948dd749d3bea8339cc23681a6e7879317302b0c58d4089acd9544dd31e4060
[INFO] running `Command { std: "docker" "start" "-a" "d948dd749d3bea8339cc23681a6e7879317302b0c58d4089acd9544dd31e4060", kill_on_drop: false }`
[INFO] [stderr]     Checking crust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!` or `[`, found `Copyright`
[INFO] [stdout]  --> src/main.rs:1:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | # Copyright 2016 Erik Duveblad
[INFO] [stdout]   |   ^^^^^^^^^ expected one of `!` or `[`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crust`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: expected one of `!` or `[`, found `Copyright`
[INFO] [stdout]  --> src/main.rs:1:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | # Copyright 2016 Erik Duveblad
[INFO] [stdout]   |   ^^^^^^^^^ expected one of `!` or `[`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d948dd749d3bea8339cc23681a6e7879317302b0c58d4089acd9544dd31e4060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d948dd749d3bea8339cc23681a6e7879317302b0c58d4089acd9544dd31e4060", kill_on_drop: false }`
[INFO] [stdout] d948dd749d3bea8339cc23681a6e7879317302b0c58d4089acd9544dd31e4060