Dec 12 04:17:14.798 INFO checking zr-0.6.4 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:17:14.798 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 04:17:15.196 INFO [stdout] 0c1867af4d80bda6a487eaa50ced11dbf2b99ad9c67bb063b8ba8e86befd976b
Dec 12 04:17:15.204 INFO running `"docker" "start" "-a" "0c1867af4d80bda6a487eaa50ced11dbf2b99ad9c67bb063b8ba8e86befd976b"`
Dec 12 04:17:17.116 INFO [stderr] usermod: no changes
Dec 12 04:17:17.336 INFO [stderr]    Compiling libgit2-sys v0.6.19
Dec 12 04:17:48.534 INFO [stderr]     Checking git2 v0.6.11
Dec 12 04:17:53.285 INFO [stderr]     Checking zr v0.6.4 (/source)
Dec 12 04:17:59.044 INFO [stderr] warning: function is never used: `bench_run`
Dec 12 04:17:59.044 INFO [stderr]   --> benches/bench.rs:12:1
Dec 12 04:17:59.044 INFO [stderr]    |
Dec 12 04:17:59.044 INFO [stderr] 12 | fn bench_run(bencher: &mut Bencher) {
Dec 12 04:17:59.044 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:17:59.044 INFO [stderr]    |
Dec 12 04:17:59.044 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 04:17:59.044 INFO [stderr] 
Dec 12 04:17:59.044 INFO [stderr] warning: function is never used: `test_52_lines`
Dec 12 04:17:59.044 INFO [stderr]   --> benches/bench.rs:49:1
Dec 12 04:17:59.044 INFO [stderr]    |
Dec 12 04:17:59.044 INFO [stderr] 49 | fn test_52_lines(path: PathBuf) {
Dec 12 04:17:59.044 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:17:59.044 INFO [stderr] 
Dec 12 04:17:59.232 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.09s
Dec 12 04:17:59.252 INFO [stderr] su: No module specific data is present
Dec 12 04:17:59.690 INFO running `"docker" "inspect" "0c1867af4d80bda6a487eaa50ced11dbf2b99ad9c67bb063b8ba8e86befd976b"`
Dec 12 04:18:00.016 INFO running `"docker" "rm" "-f" "0c1867af4d80bda6a487eaa50ced11dbf2b99ad9c67bb063b8ba8e86befd976b"`
Dec 12 04:18:00.355 INFO [stdout] 0c1867af4d80bda6a487eaa50ced11dbf2b99ad9c67bb063b8ba8e86befd976b