[INFO] fetching crate firkin-hygiene 0.0.3...
[INFO] checking firkin-hygiene-0.0.3 against try#3857be5045fe74bd0f296f6f4c23db10f8857f73 for pr-156807
[INFO] extracting crate firkin-hygiene 0.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate firkin-hygiene 0.0.3
[INFO] finished tweaking crates.io crate firkin-hygiene 0.0.3
[INFO] tweaked toml for crates.io crate firkin-hygiene 0.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate firkin-hygiene 0.0.3 on toolchain 3857be5045fe74bd0f296f6f4c23db10f8857f73
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate firkin-hygiene 0.0.3 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" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b09b4f98034cbbd6d07d07df4d6386dc5fce65da3336a6a016954c0a3af31e7
[INFO] running `Command { std: "docker" "start" "-a" "5b09b4f98034cbbd6d07d07df4d6386dc5fce65da3336a6a016954c0a3af31e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b09b4f98034cbbd6d07d07df4d6386dc5fce65da3336a6a016954c0a3af31e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b09b4f98034cbbd6d07d07df4d6386dc5fce65da3336a6a016954c0a3af31e7", kill_on_drop: false }`
[INFO] [stdout] 5b09b4f98034cbbd6d07d07df4d6386dc5fce65da3336a6a016954c0a3af31e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b1c016ca367089ba6296a4dd43ba7029b564998e29a661ab33d8c886f50adb2
[INFO] running `Command { std: "docker" "start" "-a" "8b1c016ca367089ba6296a4dd43ba7029b564998e29a661ab33d8c886f50adb2", kill_on_drop: false }`
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking firkin-artifacts v0.0.3
[INFO] [stderr]     Checking firkin-hygiene v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "8b1c016ca367089ba6296a4dd43ba7029b564998e29a661ab33d8c886f50adb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1c016ca367089ba6296a4dd43ba7029b564998e29a661ab33d8c886f50adb2", kill_on_drop: false }`
[INFO] [stdout] 8b1c016ca367089ba6296a4dd43ba7029b564998e29a661ab33d8c886f50adb2
