Dec 19 19:40:03.809 INFO checking bootandy/dust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:40:03.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/bootandy/dust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:40:04.372 INFO [stdout] fe15eae392eb58232b51a7615f10d6208b0e45a8b8a3303850fa5e0ea926ac6e
Dec 19 19:40:04.376 INFO running `"docker" "start" "-a" "fe15eae392eb58232b51a7615f10d6208b0e45a8b8a3303850fa5e0ea926ac6e"`
Dec 19 19:40:06.416 INFO [stderr]    Compiling serde v1.0.37
Dec 19 19:40:06.432 INFO [stderr]    Compiling proc-macro2 v0.3.2
Dec 19 19:40:06.432 INFO [stderr]     Checking tempfile v3.0.0
Dec 19 19:40:06.432 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 19:40:09.938 INFO [stderr]    Compiling quote v0.5.1
Dec 19 19:40:10.882 INFO [stderr]    Compiling syn v0.13.1
Dec 19 19:40:22.790 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Dec 19 19:40:27.660 INFO [stderr]    Compiling serde_derive v1.0.37
Dec 19 19:40:30.589 INFO [stderr]    Compiling serde_json v1.0.13
Dec 19 19:40:30.591 INFO [stderr]    Compiling semver v0.8.0
Dec 19 19:40:42.784 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 19 19:40:46.445 INFO [stderr]    Compiling skeptic v0.13.2
Dec 19 19:40:50.743 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 19 19:40:53.414 INFO [stderr]     Checking du-dust v0.3.1 (/opt/crater/workdir)
Dec 19 19:40:54.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.46s
Dec 19 19:40:55.697 INFO running `"docker" "inspect" "fe15eae392eb58232b51a7615f10d6208b0e45a8b8a3303850fa5e0ea926ac6e"`
Dec 19 19:40:56.102 INFO running `"docker" "rm" "-f" "fe15eae392eb58232b51a7615f10d6208b0e45a8b8a3303850fa5e0ea926ac6e"`
Dec 19 19:40:56.460 INFO [stdout] fe15eae392eb58232b51a7615f10d6208b0e45a8b8a3303850fa5e0ea926ac6e