Dec 19 20:14:18.888 INFO checking atoav/bender-bouncer against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:14:18.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/atoav/bender-bouncer:/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 20:14:19.392 INFO [stdout] 723df984568ff80867833ba26f9f5ad58cadbff4d6ac6358314aa741c53a396e
Dec 19 20:14:19.394 INFO running `"docker" "start" "-a" "723df984568ff80867833ba26f9f5ad58cadbff4d6ac6358314aa741c53a396e"`
Dec 19 20:14:21.368 INFO [stderr]     Checking miniz-sys v0.1.11
Dec 19 20:14:21.373 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 19 20:14:21.828 INFO [stderr]     Checking flate2 v1.0.6
Dec 19 20:14:35.890 INFO [stderr]     Checking docopt v1.0.2
Dec 19 20:14:37.269 INFO [stderr]     Checking bender_bouncer v0.1.0 (/opt/crater/workdir)
Dec 19 20:14:38.804 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.54s
Dec 19 20:14:39.370 INFO running `"docker" "inspect" "723df984568ff80867833ba26f9f5ad58cadbff4d6ac6358314aa741c53a396e"`
Dec 19 20:14:39.477 INFO running `"docker" "rm" "-f" "723df984568ff80867833ba26f9f5ad58cadbff4d6ac6358314aa741c53a396e"`
Dec 19 20:14:39.588 INFO [stdout] 723df984568ff80867833ba26f9f5ad58cadbff4d6ac6358314aa741c53a396e