Dec 06 13:39:34.501 INFO testing Gregory-Meyer/coreutils-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 13:39:34.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 13:39:34.685 INFO [stdout] efecbb5cb6b5a2e7576d53b812b09796ee71c7eaf58183850eee09c84afbe69b
Dec 06 13:39:34.686 INFO running `"docker" "start" "-a" "efecbb5cb6b5a2e7576d53b812b09796ee71c7eaf58183850eee09c84afbe69b"`
Dec 06 13:39:35.063 INFO [stderr] usermod: no changes
Dec 06 13:39:35.108 INFO [stderr]    Compiling coreutils v0.1.0 (/source)
Dec 06 13:39:35.547 INFO [stderr] warning: function is never used: `reverse_split_buffer`
Dec 06 13:39:35.547 INFO [stderr]  --> src/lib.rs:7:1
Dec 06 13:39:35.547 INFO [stderr]   |
Dec 06 13:39:35.547 INFO [stderr] 7 | fn reverse_split_buffer<'a>(buffer: &'a str, split: &str) -> Vec<&'a str> {
Dec 06 13:39:35.547 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:39:35.547 INFO [stderr]   |
Dec 06 13:39:35.547 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 13:39:35.547 INFO [stderr] 
Dec 06 13:39:37.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
Dec 06 13:39:37.863 INFO [stderr] su: No module specific data is present
Dec 06 13:39:38.170 INFO running `"docker" "inspect" "efecbb5cb6b5a2e7576d53b812b09796ee71c7eaf58183850eee09c84afbe69b"`
Dec 06 13:39:38.386 INFO running `"docker" "rm" "-f" "efecbb5cb6b5a2e7576d53b812b09796ee71c7eaf58183850eee09c84afbe69b"`
Dec 06 13:39:38.504 INFO [stdout] efecbb5cb6b5a2e7576d53b812b09796ee71c7eaf58183850eee09c84afbe69b
Dec 06 13:39:38.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 13:39:38.825 INFO [stdout] d9716bedec40efd631f9b1eacf48fa7c19687af8f442098b765ad2c39dd559de
Dec 06 13:39:38.832 INFO running `"docker" "start" "-a" "d9716bedec40efd631f9b1eacf48fa7c19687af8f442098b765ad2c39dd559de"`
Dec 06 13:39:39.809 INFO [stderr] usermod: no changes
Dec 06 13:39:39.900 INFO [stderr]    Compiling coreutils v0.1.0 (/source)
Dec 06 13:39:41.104 INFO [stderr] warning: function is never used: `reverse_split_buffer`
Dec 06 13:39:41.104 INFO [stderr]  --> src/lib.rs:7:1
Dec 06 13:39:41.104 INFO [stderr]   |
Dec 06 13:39:41.104 INFO [stderr] 7 | fn reverse_split_buffer<'a>(buffer: &'a str, split: &str) -> Vec<&'a str> {
Dec 06 13:39:41.104 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:39:41.104 INFO [stderr]   |
Dec 06 13:39:41.104 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 13:39:41.104 INFO [stderr] 
Dec 06 13:39:42.318 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
Dec 06 13:39:42.340 INFO [stderr] su: No module specific data is present
Dec 06 13:39:42.724 INFO running `"docker" "inspect" "d9716bedec40efd631f9b1eacf48fa7c19687af8f442098b765ad2c39dd559de"`
Dec 06 13:39:43.002 INFO running `"docker" "rm" "-f" "d9716bedec40efd631f9b1eacf48fa7c19687af8f442098b765ad2c39dd559de"`
Dec 06 13:39:43.320 INFO [stdout] d9716bedec40efd631f9b1eacf48fa7c19687af8f442098b765ad2c39dd559de
Dec 06 13:39:43.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 06 13:39:43.511 INFO [stdout] f34ec614a50f677c84333109a136b6b11c1adfc69b0aaead902cb2f1d0678eb2
Dec 06 13:39:43.514 INFO running `"docker" "start" "-a" "f34ec614a50f677c84333109a136b6b11c1adfc69b0aaead902cb2f1d0678eb2"`
Dec 06 13:39:43.857 INFO [stderr] usermod: no changes
Dec 06 13:39:43.901 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 13:39:43.903 INFO [stderr]      Running /target/debug/deps/coreutils-825cfb0427bd55f4
Dec 06 13:39:43.904 INFO [stdout] 
Dec 06 13:39:43.905 INFO [stdout] running 0 tests
Dec 06 13:39:43.905 INFO [stdout] 
Dec 06 13:39:43.905 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:39:43.905 INFO [stdout] 
Dec 06 13:39:43.905 INFO [stderr]      Running /target/debug/deps/cat-c907593a824ae3a6
Dec 06 13:39:43.909 INFO [stdout] 
Dec 06 13:39:43.911 INFO [stdout] running 0 tests
Dec 06 13:39:43.911 INFO [stdout] 
Dec 06 13:39:43.911 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:39:43.911 INFO [stdout] 
Dec 06 13:39:43.911 INFO [stderr]      Running /target/debug/deps/sort-a6dc39296c7cefb7
Dec 06 13:39:43.911 INFO [stdout] 
Dec 06 13:39:43.911 INFO [stderr]      Running /target/debug/deps/tac-62c08a2ea2d8beaa
Dec 06 13:39:43.911 INFO [stdout] running 0 tests
Dec 06 13:39:43.911 INFO [stdout] 
Dec 06 13:39:43.911 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:39:43.911 INFO [stdout] 
Dec 06 13:39:43.913 INFO [stdout] 
Dec 06 13:39:43.913 INFO [stdout] running 0 tests
Dec 06 13:39:43.913 INFO [stdout] 
Dec 06 13:39:43.913 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:39:43.913 INFO [stdout] 
Dec 06 13:39:43.913 INFO [stderr]      Running /target/debug/deps/yes-2c067efb59c8b673
Dec 06 13:39:43.917 INFO [stdout] 
Dec 06 13:39:43.917 INFO [stdout] running 0 tests
Dec 06 13:39:43.918 INFO [stdout] 
Dec 06 13:39:43.918 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:39:43.918 INFO [stdout] 
Dec 06 13:39:43.918 INFO [stderr]    Doc-tests coreutils
Dec 06 13:39:44.505 INFO [stdout] 
Dec 06 13:39:44.505 INFO [stdout] running 0 tests
Dec 06 13:39:44.505 INFO [stdout] 
Dec 06 13:39:44.505 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:39:44.505 INFO [stdout] 
Dec 06 13:39:44.513 INFO [stderr] su: No module specific data is present
Dec 06 13:39:44.802 INFO running `"docker" "inspect" "f34ec614a50f677c84333109a136b6b11c1adfc69b0aaead902cb2f1d0678eb2"`
Dec 06 13:39:44.891 INFO running `"docker" "rm" "-f" "f34ec614a50f677c84333109a136b6b11c1adfc69b0aaead902cb2f1d0678eb2"`
Dec 06 13:39:45.014 INFO [stdout] f34ec614a50f677c84333109a136b6b11c1adfc69b0aaead902cb2f1d0678eb2