Dec 18 11:11:23.178 INFO checking singletonum-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:11:23.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/singletonum/0.2.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:11:23.400 INFO [stdout] 00f0ce4e4888b73fa9dc163151bffe8fe42f03a783f4478e23ab8952fe678857
Dec 18 11:11:23.405 INFO running `"docker" "start" "-a" "00f0ce4e4888b73fa9dc163151bffe8fe42f03a783f4478e23ab8952fe678857"`
Dec 18 11:11:24.075 INFO [stderr]     Checking lock_api v0.1.5
Dec 18 11:11:24.081 INFO [stderr]    Compiling failure v0.1.3
Dec 18 11:11:24.564 INFO [stderr]     Checking parking_lot v0.6.4
Dec 18 11:11:24.853 INFO [stderr]    Compiling singletonum-derive v0.2.0
Dec 18 11:11:25.236 INFO [stderr]     Checking once_cell v0.1.6
Dec 18 11:11:26.132 INFO [stderr]     Checking singletonum v0.2.0 (/opt/crater/workdir)
Dec 18 11:11:26.481 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 11:11:26.481 INFO [stderr]  --> src/lib.rs:1:1
Dec 18 11:11:26.481 INFO [stderr]   |
Dec 18 11:11:26.481 INFO [stderr] 1 | #[macro_use]
Dec 18 11:11:26.481 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 11:11:26.481 INFO [stderr]   |
Dec 18 11:11:26.481 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 11:11:26.481 INFO [stderr] 
Dec 18 11:11:26.484 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 11:11:26.484 INFO [stderr]  --> src/lib.rs:1:1
Dec 18 11:11:26.484 INFO [stderr]   |
Dec 18 11:11:26.484 INFO [stderr] 1 | #[macro_use]
Dec 18 11:11:26.484 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 11:11:26.484 INFO [stderr]   |
Dec 18 11:11:26.484 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 11:11:26.484 INFO [stderr] 
Dec 18 11:11:26.514 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Dec 18 11:11:26.792 INFO running `"docker" "inspect" "00f0ce4e4888b73fa9dc163151bffe8fe42f03a783f4478e23ab8952fe678857"`
Dec 18 11:11:26.897 INFO running `"docker" "rm" "-f" "00f0ce4e4888b73fa9dc163151bffe8fe42f03a783f4478e23ab8952fe678857"`
Dec 18 11:11:26.995 INFO [stdout] 00f0ce4e4888b73fa9dc163151bffe8fe42f03a783f4478e23ab8952fe678857