Dec 19 17:56:22.464 INFO checking djc/wsgrep against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:56:22.464 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/djc/wsgrep:/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 17:56:22.977 INFO [stdout] 4cb3d3b614282799bc5cba452f327e6092c2bb4bcbe16c282e92a565e80d6705
Dec 19 17:56:22.984 INFO running `"docker" "start" "-a" "4cb3d3b614282799bc5cba452f327e6092c2bb4bcbe16c282e92a565e80d6705"`
Dec 19 17:56:24.426 INFO [stderr]     Checking termion v1.5.1
Dec 19 17:56:24.426 INFO [stderr]    Compiling syn v0.13.4
Dec 19 17:56:33.583 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 19 17:56:36.588 INFO [stderr]     Checking structopt v0.2.8
Dec 19 17:56:37.002 INFO [stderr]     Checking wsgrep v0.1.0 (/opt/crater/workdir)
Dec 19 17:56:37.852 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 17:56:37.852 INFO [stderr]  --> src/main.rs:2:1
Dec 19 17:56:37.852 INFO [stderr]   |
Dec 19 17:56:37.852 INFO [stderr] 2 | #[macro_use]
Dec 19 17:56:37.853 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 17:56:37.853 INFO [stderr]   |
Dec 19 17:56:37.853 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:56:37.853 INFO [stderr] 
Dec 19 17:56:37.906 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 17:56:37.906 INFO [stderr]  --> src/main.rs:2:1
Dec 19 17:56:37.906 INFO [stderr]   |
Dec 19 17:56:37.906 INFO [stderr] 2 | #[macro_use]
Dec 19 17:56:37.906 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 17:56:37.906 INFO [stderr]   |
Dec 19 17:56:37.906 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 17:56:37.906 INFO [stderr] 
Dec 19 17:56:38.114 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.82s
Dec 19 17:56:38.837 INFO running `"docker" "inspect" "4cb3d3b614282799bc5cba452f327e6092c2bb4bcbe16c282e92a565e80d6705"`
Dec 19 17:56:39.004 INFO running `"docker" "rm" "-f" "4cb3d3b614282799bc5cba452f327e6092c2bb4bcbe16c282e92a565e80d6705"`
Dec 19 17:56:39.181 INFO [stdout] 4cb3d3b614282799bc5cba452f327e6092c2bb4bcbe16c282e92a565e80d6705