[INFO] cloning repository https://github.com/pixeljoelson/advent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pixeljoelson/advent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixeljoelson%2Fadvent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixeljoelson%2Fadvent'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8b417af88a200ef861a8528d77f2d1ccbd47a2fe [INFO] checking pixeljoelson/advent against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixeljoelson%2Fadvent" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pixeljoelson/advent on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pixeljoelson/advent [INFO] finished tweaking git repo https://github.com/pixeljoelson/advent [INFO] tweaked toml for git repo https://github.com/pixeljoelson/advent written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pixeljoelson/advent 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded timed_proc_macros v0.1.1 [INFO] [stderr] Downloaded timed v0.1.5 [INFO] [stderr] Downloaded sugars v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7158f699838df96ef510c0e6ce15a25d2f5803f4d4566ce5bc976cbf261bf7c5 [INFO] running `Command { std: "docker" "start" "-a" "7158f699838df96ef510c0e6ce15a25d2f5803f4d4566ce5bc976cbf261bf7c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7158f699838df96ef510c0e6ce15a25d2f5803f4d4566ce5bc976cbf261bf7c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7158f699838df96ef510c0e6ce15a25d2f5803f4d4566ce5bc976cbf261bf7c5", kill_on_drop: false }` [INFO] [stdout] 7158f699838df96ef510c0e6ce15a25d2f5803f4d4566ce5bc976cbf261bf7c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c94df2eec3afe1ce1db67e083d2f9a1f63f9eca8666559e6b9cd7284bf12b0b [INFO] running `Command { std: "docker" "start" "-a" "8c94df2eec3afe1ce1db67e083d2f9a1f63f9eca8666559e6b9cd7284bf12b0b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking tap v1.0.0 [INFO] [stderr] Checking sugars v2.0.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling timed_proc_macros v0.1.1 [INFO] [stderr] Checking timed v0.1.5 [INFO] [stderr] Checking advent v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.02s [INFO] running `Command { std: "docker" "inspect" "8c94df2eec3afe1ce1db67e083d2f9a1f63f9eca8666559e6b9cd7284bf12b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c94df2eec3afe1ce1db67e083d2f9a1f63f9eca8666559e6b9cd7284bf12b0b", kill_on_drop: false }` [INFO] [stdout] 8c94df2eec3afe1ce1db67e083d2f9a1f63f9eca8666559e6b9cd7284bf12b0b