Dec 04 17:09:38.984 INFO checking iquiw/gitprs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:09:38.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 17:09:39.251 INFO [stdout] 4b6b080bcb79677736625c7f45afffef06878b10f1aab612e438735b3f3abbe9
Dec 04 17:09:39.259 INFO running `"docker" "start" "-a" "4b6b080bcb79677736625c7f45afffef06878b10f1aab612e438735b3f3abbe9"`
Dec 04 17:09:40.039 INFO [stderr] usermod: no changes
Dec 04 17:09:40.207 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 04 17:09:40.211 INFO [stderr]    Compiling libgit2-sys v0.7.4
Dec 04 17:09:43.751 INFO [stderr]     Checking backtrace v0.3.9
Dec 04 17:09:44.399 INFO [stderr]     Checking failure v0.1.1
Dec 04 17:10:01.243 INFO [stderr]     Checking git2 v0.7.2
Dec 04 17:10:05.655 INFO [stderr]     Checking gitprs v0.1.0 (/source)
Dec 04 17:10:07.556 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.48s
Dec 04 17:10:07.572 INFO [stderr] su: No module specific data is present
Dec 04 17:10:08.769 INFO running `"docker" "inspect" "4b6b080bcb79677736625c7f45afffef06878b10f1aab612e438735b3f3abbe9"`
Dec 04 17:10:09.129 INFO running `"docker" "rm" "-f" "4b6b080bcb79677736625c7f45afffef06878b10f1aab612e438735b3f3abbe9"`
Dec 04 17:10:09.523 INFO [stdout] 4b6b080bcb79677736625c7f45afffef06878b10f1aab612e438735b3f3abbe9