[INFO] fetching crate stm32-pac 0.0.0...
[INFO] checking stm32-pac-0.0.0 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate stm32-pac 0.0.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate stm32-pac 0.0.0 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stm32-pac 0.0.0
[INFO] finished tweaking crates.io crate stm32-pac 0.0.0
[INFO] tweaked toml for crates.io crate stm32-pac 0.0.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c51b3f77bdfb631a0e0fbc3bf8e7005fcd1f9c1e4fb3a22071e3edcc90ee714a
[INFO] running `Command { std: "docker" "start" "-a" "c51b3f77bdfb631a0e0fbc3bf8e7005fcd1f9c1e4fb3a22071e3edcc90ee714a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c51b3f77bdfb631a0e0fbc3bf8e7005fcd1f9c1e4fb3a22071e3edcc90ee714a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51b3f77bdfb631a0e0fbc3bf8e7005fcd1f9c1e4fb3a22071e3edcc90ee714a", kill_on_drop: false }`
[INFO] [stdout] c51b3f77bdfb631a0e0fbc3bf8e7005fcd1f9c1e4fb3a22071e3edcc90ee714a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56ad4d6135dd91cf9b4f6d3bffcd97370d0e843e3ef886de8ecd4d529565696d
[INFO] running `Command { std: "docker" "start" "-a" "56ad4d6135dd91cf9b4f6d3bffcd97370d0e843e3ef886de8ecd4d529565696d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking stm32-pac v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "56ad4d6135dd91cf9b4f6d3bffcd97370d0e843e3ef886de8ecd4d529565696d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ad4d6135dd91cf9b4f6d3bffcd97370d0e843e3ef886de8ecd4d529565696d", kill_on_drop: false }`
[INFO] [stdout] 56ad4d6135dd91cf9b4f6d3bffcd97370d0e843e3ef886de8ecd4d529565696d