[INFO] crate r2d2 0.8.5 is already in cache
[INFO] checking r2d2-0.8.5 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate r2d2 0.8.5 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate r2d2 0.8.5 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate r2d2 0.8.5
[INFO] finished tweaking crates.io crate r2d2 0.8.5
[INFO] tweaked toml for crates.io crate r2d2 0.8.5 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 112ec2ff9eab69fbfc9436d45bdb951b2749ff3d09786a5240b3cd706b539691
[INFO] running `"docker" "start" "-a" "112ec2ff9eab69fbfc9436d45bdb951b2749ff3d09786a5240b3cd706b539691"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking r2d2 v0.8.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `"docker" "inspect" "112ec2ff9eab69fbfc9436d45bdb951b2749ff3d09786a5240b3cd706b539691"`
[INFO] running `"docker" "rm" "-f" "112ec2ff9eab69fbfc9436d45bdb951b2749ff3d09786a5240b3cd706b539691"`
[INFO] [stdout] 112ec2ff9eab69fbfc9436d45bdb951b2749ff3d09786a5240b3cd706b539691