[INFO] crate matter 0.1.0-alpha2 is already in cache
[INFO] checking matter-0.1.0-alpha2 against master#9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7 for pr-64564
[INFO] extracting crate matter 0.1.0-alpha2 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate matter 0.1.0-alpha2 on toolchain 9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate matter 0.1.0-alpha2
[INFO] finished tweaking crates.io crate matter 0.1.0-alpha2
[INFO] tweaked toml for crates.io crate matter 0.1.0-alpha2 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-3/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" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 211250d2b52e274f61f691b7564d980aed85e7a2235321c9df6cb095bb19ccc8
[INFO] running `"docker" "start" "-a" "211250d2b52e274f61f691b7564d980aed85e7a2235321c9df6cb095bb19ccc8"`
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]     Checking matter v0.1.0-alpha2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `"docker" "inspect" "211250d2b52e274f61f691b7564d980aed85e7a2235321c9df6cb095bb19ccc8"`
[INFO] running `"docker" "rm" "-f" "211250d2b52e274f61f691b7564d980aed85e7a2235321c9df6cb095bb19ccc8"`
[INFO] [stdout] 211250d2b52e274f61f691b7564d980aed85e7a2235321c9df6cb095bb19ccc8