Dec 11 12:58:22.355 INFO checking najamelan/ou against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 12:58:22.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 12:58:22.796 INFO [stdout] 91e7721cf939bdc4641880aea24a460b6432939d37e1af6af34f5e55aa4de1d5
Dec 11 12:58:22.798 INFO running `"docker" "start" "-a" "91e7721cf939bdc4641880aea24a460b6432939d37e1af6af34f5e55aa4de1d5"`
Dec 11 12:58:23.707 INFO [stderr] usermod: no changes
Dec 11 12:58:23.832 INFO [stderr]     Checking users v0.6.0
Dec 11 12:58:23.832 INFO [stderr]     Checking pgs-files v0.0.7
Dec 11 12:58:23.832 INFO [stderr]     Checking nix v0.7.0
Dec 11 12:58:23.832 INFO [stderr]     Checking pwhash v0.1.2
Dec 11 12:58:27.748 INFO [stderr]     Checking privdrop v0.1.3
Dec 11 12:58:28.251 INFO [stderr]     Checking ou v0.1.0-2017.11.14-alpha (/source)
Dec 11 12:58:29.172 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.43s
Dec 11 12:58:29.179 INFO [stderr] su: No module specific data is present
Dec 11 12:58:29.707 INFO running `"docker" "inspect" "91e7721cf939bdc4641880aea24a460b6432939d37e1af6af34f5e55aa4de1d5"`
Dec 11 12:58:30.012 INFO running `"docker" "rm" "-f" "91e7721cf939bdc4641880aea24a460b6432939d37e1af6af34f5e55aa4de1d5"`
Dec 11 12:58:30.237 INFO [stdout] 91e7721cf939bdc4641880aea24a460b6432939d37e1af6af34f5e55aa4de1d5