Dec 19 06:54:40.694 INFO checking tomc1998/rs-proc-gen-experiment against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:54:40.695 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/tomc1998/rs-proc-gen-experiment:/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 06:54:41.209 INFO [stdout] 3c5262354184829909111dfa2caa1c8c5a37d776dd652cf08a7c27eb60ec9554
Dec 19 06:54:41.211 INFO running `"docker" "start" "-a" "3c5262354184829909111dfa2caa1c8c5a37d776dd652cf08a7c27eb60ec9554"`
Dec 19 06:54:43.846 INFO [stderr]    Compiling bitflags v1.0.3
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Dec 19 06:56:44.375 INFO [stderr]     Checking proc-gen-experiment v0.1.0 (/opt/crater/workdir)
Dec 19 06:56:48.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 05s
Dec 19 06:56:49.492 INFO running `"docker" "inspect" "3c5262354184829909111dfa2caa1c8c5a37d776dd652cf08a7c27eb60ec9554"`
Dec 19 06:56:49.784 INFO running `"docker" "rm" "-f" "3c5262354184829909111dfa2caa1c8c5a37d776dd652cf08a7c27eb60ec9554"`
Dec 19 06:56:50.121 INFO [stdout] 3c5262354184829909111dfa2caa1c8c5a37d776dd652cf08a7c27eb60ec9554