[INFO] cloning repository https://github.com/bofa1019hka/Projektarbeit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bofa1019hka/Projektarbeit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbofa1019hka%2FProjektarbeit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbofa1019hka%2FProjektarbeit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbofa1019hka%2FProjektarbeit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/bofa1019hka/Projektarbeit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bofa1019hka/Projektarbeit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbofa1019hka%2FProjektarbeit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbofa1019hka%2FProjektarbeit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a163df87db74da6e778d5e15ff7551a9c7dcc90c
[INFO] checking bofa1019hka/Projektarbeit against master#667247db71ea18c4130dd018d060e7f09d589490 for pr-140824
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbofa1019hka%2FProjektarbeit" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bofa1019hka/Projektarbeit on toolchain 667247db71ea18c4130dd018d060e7f09d589490
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bofa1019hka/Projektarbeit
[INFO] finished tweaking git repo https://github.com/bofa1019hka/Projektarbeit
[INFO] tweaked toml for git repo https://github.com/bofa1019hka/Projektarbeit written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bofa1019hka/Projektarbeit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7af0597b8bd3738f07bff86b0fa2e2da7440ee136c570c5462e4569c5c26abe8
[INFO] running `Command { std: "docker" "start" "-a" "7af0597b8bd3738f07bff86b0fa2e2da7440ee136c570c5462e4569c5c26abe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7af0597b8bd3738f07bff86b0fa2e2da7440ee136c570c5462e4569c5c26abe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af0597b8bd3738f07bff86b0fa2e2da7440ee136c570c5462e4569c5c26abe8", kill_on_drop: false }`
[INFO] [stdout] 7af0597b8bd3738f07bff86b0fa2e2da7440ee136c570c5462e4569c5c26abe8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ba36b35d2b1d83bb9050f2ec646b687d24bfeb377320afef00532df0ffbf8ed
[INFO] running `Command { std: "docker" "start" "-a" "4ba36b35d2b1d83bb9050f2ec646b687d24bfeb377320afef00532df0ffbf8ed", kill_on_drop: false }`
[INFO] [stderr]     Checking RustParser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `b` is never read
[INFO] [stdout]   --> src/ast.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Mult {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 14 |         b: bool
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `b` is never read
[INFO] [stdout]   --> src/ast.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Mult {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 14 |         b: bool
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "4ba36b35d2b1d83bb9050f2ec646b687d24bfeb377320afef00532df0ffbf8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba36b35d2b1d83bb9050f2ec646b687d24bfeb377320afef00532df0ffbf8ed", kill_on_drop: false }`
[INFO] [stdout] 4ba36b35d2b1d83bb9050f2ec646b687d24bfeb377320afef00532df0ffbf8ed