Dec 17 18:11:58.385 INFO checking pacman82/cellular-automaton against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 18:11:58.385 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/pacman82/cellular-automaton:/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 18:11:58.888 INFO [stdout] 9b2edb1c83d355f8a1566206730413df3d4b8f120100f5f3b0fdfb2fc1ea1508
Dec 17 18:11:58.890 INFO running `"docker" "start" "-a" "9b2edb1c83d355f8a1566206730413df3d4b8f120100f5f3b0fdfb2fc1ea1508"`
Dec 17 18:12:01.418 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 17 18:12:05.200 INFO [stderr]     Checking structopt v0.2.10
Dec 17 18:12:05.619 INFO [stderr]     Checking rule v0.1.0 (/opt/crater/workdir)
Dec 17 18:12:06.120 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 18:12:06.121 INFO [stderr]  --> src/main.rs:2:1
Dec 17 18:12:06.121 INFO [stderr]   |
Dec 17 18:12:06.121 INFO [stderr] 2 | #[macro_use]
Dec 17 18:12:06.122 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 18:12:06.122 INFO [stderr]   |
Dec 17 18:12:06.122 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:12:06.122 INFO [stderr] 
Dec 17 18:12:06.123 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 18:12:06.123 INFO [stderr]  --> src/main.rs:2:1
Dec 17 18:12:06.123 INFO [stderr]   |
Dec 17 18:12:06.123 INFO [stderr] 2 | #[macro_use]
Dec 17 18:12:06.124 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 18:12:06.124 INFO [stderr]   |
Dec 17 18:12:06.124 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:12:06.124 INFO [stderr] 
Dec 17 18:12:06.376 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.08s
Dec 17 18:12:07.555 INFO running `"docker" "inspect" "9b2edb1c83d355f8a1566206730413df3d4b8f120100f5f3b0fdfb2fc1ea1508"`
Dec 17 18:12:07.786 INFO running `"docker" "rm" "-f" "9b2edb1c83d355f8a1566206730413df3d4b8f120100f5f3b0fdfb2fc1ea1508"`
Dec 17 18:12:08.088 INFO [stdout] 9b2edb1c83d355f8a1566206730413df3d4b8f120100f5f3b0fdfb2fc1ea1508