Dec 17 21:02:29.452 INFO checking kurnevsky/rusty-ant against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:02:29.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/kurnevsky/rusty-ant:/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 21:02:29.932 INFO [stdout] 27779265aa3ca0b5131f33280912d38d56f58e8742dd8645c87d8683e80784e6
Dec 17 21:02:29.934 INFO running `"docker" "start" "-a" "27779265aa3ca0b5131f33280912d38d56f58e8742dd8645c87d8683e80784e6"`
Dec 17 21:02:31.420 INFO [stderr]     Checking libc v0.2.42
Dec 17 21:02:31.433 INFO [stderr]     Checking rand_core v0.2.1
Dec 17 21:02:31.436 INFO [stderr]     Checking rusty-ant v1.0.0 (/opt/crater/workdir)
Dec 17 21:02:33.423 INFO [stderr]     Checking rand v0.5.4
Dec 17 21:02:33.423 INFO [stderr]     Checking time v0.1.40
Dec 17 21:02:37.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
Dec 17 21:02:39.048 INFO running `"docker" "inspect" "27779265aa3ca0b5131f33280912d38d56f58e8742dd8645c87d8683e80784e6"`
Dec 17 21:02:39.406 INFO running `"docker" "rm" "-f" "27779265aa3ca0b5131f33280912d38d56f58e8742dd8645c87d8683e80784e6"`
Dec 17 21:02:39.739 INFO [stdout] 27779265aa3ca0b5131f33280912d38d56f58e8742dd8645c87d8683e80784e6