Dec 17 23:54:40.249 INFO checking gcarq/comprs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:54:40.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/gcarq/comprs:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:54:40.772 INFO [stdout] 398e5ab4308eaf1caa7af461f177fcbae5d603f1cfe74bf1eefa2ed301815f52
Dec 17 23:54:40.774 INFO running `"docker" "start" "-a" "398e5ab4308eaf1caa7af461f177fcbae5d603f1cfe74bf1eefa2ed301815f52"`
Dec 17 23:54:42.576 INFO [stderr]     Checking cfg-if v0.1.6
Dec 17 23:54:42.576 INFO [stderr]    Compiling libc v0.2.44
Dec 17 23:54:42.576 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 17 23:54:42.577 INFO [stderr]     Checking nodrop v0.1.13
Dec 17 23:54:42.595 INFO [stderr]     Checking memoffset v0.2.1
Dec 17 23:54:42.595 INFO [stderr]     Checking scopeguard v0.3.3
Dec 17 23:54:42.595 INFO [stderr]     Checking lazy_static v1.2.0
Dec 17 23:54:42.595 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 17 23:54:43.046 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 17 23:54:43.077 INFO [stderr]    Compiling serde v1.0.80
Dec 17 23:54:43.364 INFO [stderr]    Compiling rayon v1.0.3
Dec 17 23:54:43.379 INFO [stderr]     Checking unicode-width v0.1.5
Dec 17 23:54:43.442 INFO [stderr]     Checking strsim v0.7.0
Dec 17 23:54:43.736 INFO [stderr]     Checking either v1.5.0
Dec 17 23:54:43.812 INFO [stderr]     Checking bitflags v1.0.4
Dec 17 23:54:45.088 INFO [stderr]     Checking vec_map v0.8.1
Dec 17 23:54:45.132 INFO [stderr]     Checking byteorder v1.2.7
Dec 17 23:54:45.140 INFO [stderr]     Checking ansi_term v0.11.0
Dec 17 23:54:46.060 INFO [stderr]     Checking bitbit v0.1.2
Dec 17 23:54:46.220 INFO [stderr]     Checking varuint v0.5.1
Dec 17 23:54:46.408 INFO [stderr]     Checking adler32 v1.0.3
Dec 17 23:54:47.216 INFO [stderr]     Checking crossbeam-utils v0.2.2
Dec 17 23:54:47.476 INFO [stderr]     Checking log v0.4.6
Dec 17 23:54:47.686 INFO [stderr]     Checking arrayvec v0.4.8
Dec 17 23:54:47.885 INFO [stderr]     Checking textwrap v0.10.0
Dec 17 23:54:50.484 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 23:54:51.864 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 23:54:52.825 INFO [stderr]     Checking num_cpus v1.8.0
Dec 17 23:54:52.825 INFO [stderr]     Checking atty v0.2.11
Dec 17 23:54:53.768 INFO [stderr]     Checking clap v2.32.0
Dec 17 23:54:55.503 INFO [stderr]    Compiling quote v0.6.10
Dec 17 23:54:57.816 INFO [stderr]    Compiling syn v0.15.22
Dec 17 23:55:12.144 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 23:55:12.213 INFO [stderr]     Checking bincode v1.0.1
Dec 17 23:55:26.721 INFO [stderr]     Checking comprs v0.1.0 (/opt/crater/workdir)
Dec 17 23:55:28.641 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.15s
Dec 17 23:55:29.909 INFO running `"docker" "inspect" "398e5ab4308eaf1caa7af461f177fcbae5d603f1cfe74bf1eefa2ed301815f52"`
Dec 17 23:55:30.268 INFO running `"docker" "rm" "-f" "398e5ab4308eaf1caa7af461f177fcbae5d603f1cfe74bf1eefa2ed301815f52"`
Dec 17 23:55:30.608 INFO [stdout] 398e5ab4308eaf1caa7af461f177fcbae5d603f1cfe74bf1eefa2ed301815f52