Dec 05 12:20:20.190 INFO checking gtin-validate-1.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 12:20:20.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 12:20:20.518 INFO [stdout] 0cb7f80f487d059afc7c99642cc030981097f1500243549c51e35a2872edf46c
Dec 05 12:20:20.522 INFO running `"docker" "start" "-a" "0cb7f80f487d059afc7c99642cc030981097f1500243549c51e35a2872edf46c"`
Dec 05 12:20:22.498 INFO [stderr] usermod: no changes
Dec 05 12:20:22.691 INFO [stderr]     Checking gtin-validate v1.1.0 (/source)
Dec 05 12:20:22.695 INFO [stderr]     Checking rand v0.4.3
Dec 05 12:20:24.916 INFO [stderr]     Checking criterion-stats v0.2.5
Dec 05 12:20:24.920 INFO [stderr]     Checking proptest v0.7.2
Dec 05 12:20:26.726 INFO [stderr]     Checking criterion v0.2.5
Dec 05 12:20:47.463 INFO [stderr] warning: unused import: `proptest::prelude::*`
Dec 05 12:20:47.464 INFO [stderr]   --> src/utils/mod.rs:58:9
Dec 05 12:20:47.464 INFO [stderr]    |
Dec 05 12:20:47.464 INFO [stderr] 58 |     use proptest::prelude::*;
Dec 05 12:20:47.464 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 05 12:20:47.464 INFO [stderr]    |
Dec 05 12:20:47.464 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 12:20:47.464 INFO [stderr] 
Dec 05 12:20:55.239 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.69s
Dec 05 12:20:55.239 INFO [stderr] su: No module specific data is present
Dec 05 12:20:55.711 INFO running `"docker" "inspect" "0cb7f80f487d059afc7c99642cc030981097f1500243549c51e35a2872edf46c"`
Dec 05 12:20:55.904 INFO running `"docker" "rm" "-f" "0cb7f80f487d059afc7c99642cc030981097f1500243549c51e35a2872edf46c"`
Dec 05 12:20:56.109 INFO [stdout] 0cb7f80f487d059afc7c99642cc030981097f1500243549c51e35a2872edf46c