Dec 19 22:21:28.198 INFO checking PierreZ/yummy against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 22:21:28.198 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/PierreZ/yummy:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:21:28.638 INFO [stdout] 3d2f9313795ca0dad9abbb13b6b900ddafd3f668a35e851c72736bd77f9f8f30
Dec 19 22:21:28.640 INFO running `"docker" "start" "-a" "3d2f9313795ca0dad9abbb13b6b900ddafd3f668a35e851c72736bd77f9f8f30"`
Dec 19 22:21:31.479 INFO [stderr]     Checking num-integer v0.1.38
Dec 19 22:21:31.479 INFO [stderr]     Checking serde-hjson v0.8.1
Dec 19 22:21:32.329 INFO [stderr]     Checking chrono v0.4.2
Dec 19 22:21:33.937 INFO [stderr]     Checking config v0.8.0
Dec 19 22:21:35.616 INFO [stderr]     Checking simplelog v0.5.2
Dec 19 22:21:36.511 INFO [stderr]     Checking yummy v0.1.0 (/opt/crater/workdir)
Dec 19 22:21:40.000 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 22:21:40.000 INFO [stderr]  --> src/bin/yummy.rs:1:1
Dec 19 22:21:40.000 INFO [stderr]   |
Dec 19 22:21:40.000 INFO [stderr] 1 | #[macro_use]
Dec 19 22:21:40.000 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 22:21:40.000 INFO [stderr]   |
Dec 19 22:21:40.000 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:21:40.000 INFO [stderr] 
Dec 19 22:21:40.096 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 22:21:40.096 INFO [stderr]  --> src/bin/yummy.rs:1:1
Dec 19 22:21:40.096 INFO [stderr]   |
Dec 19 22:21:40.096 INFO [stderr] 1 | #[macro_use]
Dec 19 22:21:40.096 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 22:21:40.096 INFO [stderr]   |
Dec 19 22:21:40.096 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:21:40.096 INFO [stderr] 
Dec 19 22:21:42.708 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 22:21:42.708 INFO [stderr]  --> src/bin/yummy-directory.rs:1:1
Dec 19 22:21:42.708 INFO [stderr]   |
Dec 19 22:21:42.708 INFO [stderr] 1 | #[macro_use]
Dec 19 22:21:42.708 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 22:21:42.708 INFO [stderr]   |
Dec 19 22:21:42.708 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:21:42.708 INFO [stderr] 
Dec 19 22:21:42.816 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 22:21:42.816 INFO [stderr]  --> src/bin/yummy-directory.rs:1:1
Dec 19 22:21:42.816 INFO [stderr]   |
Dec 19 22:21:42.816 INFO [stderr] 1 | #[macro_use]
Dec 19 22:21:42.816 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 22:21:42.816 INFO [stderr]   |
Dec 19 22:21:42.816 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:21:42.816 INFO [stderr] 
Dec 19 22:21:43.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.76s
Dec 19 22:21:43.630 INFO running `"docker" "inspect" "3d2f9313795ca0dad9abbb13b6b900ddafd3f668a35e851c72736bd77f9f8f30"`
Dec 19 22:21:43.892 INFO running `"docker" "rm" "-f" "3d2f9313795ca0dad9abbb13b6b900ddafd3f668a35e851c72736bd77f9f8f30"`
Dec 19 22:21:44.182 INFO [stdout] 3d2f9313795ca0dad9abbb13b6b900ddafd3f668a35e851c72736bd77f9f8f30