Dec 19 17:57:29.837 INFO checking diskkid/dcc against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:57:29.837 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/diskkid/dcc:/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 17:57:30.310 INFO [stdout] b5406916fc182cddb5122e5f8c9ebc1e1e966d9c9b0b4fcecaa4c7d2d8b8839c
Dec 19 17:57:30.312 INFO running `"docker" "start" "-a" "b5406916fc182cddb5122e5f8c9ebc1e1e966d9c9b0b4fcecaa4c7d2d8b8839c"`
Dec 19 17:57:33.385 INFO [stderr]     Checking memchr v2.1.0
Dec 19 17:57:34.251 INFO [stderr]     Checking aho-corasick v0.6.8
Dec 19 17:57:34.912 INFO [stderr]     Checking regex v1.0.5
Dec 19 17:57:37.496 INFO [stderr]     Checking dcc v0.1.0 (/opt/crater/workdir)
Dec 19 17:57:38.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.39s
Dec 19 17:57:39.760 INFO running `"docker" "inspect" "b5406916fc182cddb5122e5f8c9ebc1e1e966d9c9b0b4fcecaa4c7d2d8b8839c"`
Dec 19 17:57:40.047 INFO running `"docker" "rm" "-f" "b5406916fc182cddb5122e5f8c9ebc1e1e966d9c9b0b4fcecaa4c7d2d8b8839c"`
Dec 19 17:57:40.308 INFO [stdout] b5406916fc182cddb5122e5f8c9ebc1e1e966d9c9b0b4fcecaa4c7d2d8b8839c