Dec 07 04:45:40.981 INFO testing peek-nth-0.2.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 04:45:40.981 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 07 04:45:41.444 INFO [stdout] 18feeffd51edde92f327b49d4fb476ac606ffa69c3cb0718ab083940b99f3470
Dec 07 04:45:41.451 INFO running `"docker" "start" "-a" "18feeffd51edde92f327b49d4fb476ac606ffa69c3cb0718ab083940b99f3470"`
Dec 07 04:45:42.241 INFO [stderr] usermod: no changes
Dec 07 04:45:42.270 INFO [stderr]    Compiling peek-nth v0.2.0 (/source)
Dec 07 04:45:42.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 07 04:45:42.800 INFO [stderr] su: No module specific data is present
Dec 07 04:45:43.192 INFO running `"docker" "inspect" "18feeffd51edde92f327b49d4fb476ac606ffa69c3cb0718ab083940b99f3470"`
Dec 07 04:45:43.383 INFO running `"docker" "rm" "-f" "18feeffd51edde92f327b49d4fb476ac606ffa69c3cb0718ab083940b99f3470"`
Dec 07 04:45:43.738 INFO [stdout] 18feeffd51edde92f327b49d4fb476ac606ffa69c3cb0718ab083940b99f3470
Dec 07 04:45:43.742 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 07 04:45:44.049 INFO [stdout] d298a7a9fbc34d54f51b268d44525ce9ac231640f25b7595cdc4f7f1f4f34b24
Dec 07 04:45:44.056 INFO running `"docker" "start" "-a" "d298a7a9fbc34d54f51b268d44525ce9ac231640f25b7595cdc4f7f1f4f34b24"`
Dec 07 04:45:44.612 INFO [stderr] usermod: no changes
Dec 07 04:45:44.648 INFO [stderr]    Compiling peek-nth v0.2.0 (/source)
Dec 07 04:45:45.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 07 04:45:45.464 INFO [stderr] su: No module specific data is present
Dec 07 04:45:45.820 INFO running `"docker" "inspect" "d298a7a9fbc34d54f51b268d44525ce9ac231640f25b7595cdc4f7f1f4f34b24"`
Dec 07 04:45:46.060 INFO running `"docker" "rm" "-f" "d298a7a9fbc34d54f51b268d44525ce9ac231640f25b7595cdc4f7f1f4f34b24"`
Dec 07 04:45:46.136 INFO [stdout] d298a7a9fbc34d54f51b268d44525ce9ac231640f25b7595cdc4f7f1f4f34b24
Dec 07 04:45:46.138 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 07 04:45:46.352 INFO [stdout] 876dbadbb684f1dfd61b2d97f25b076e54a2e58e409da2408bbfadbdfd73ddf6
Dec 07 04:45:46.355 INFO running `"docker" "start" "-a" "876dbadbb684f1dfd61b2d97f25b076e54a2e58e409da2408bbfadbdfd73ddf6"`
Dec 07 04:45:46.932 INFO [stderr] usermod: no changes
Dec 07 04:45:46.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 04:45:46.976 INFO [stderr]      Running /target/debug/deps/peek_nth-dc7a643e7d3db36b
Dec 07 04:45:46.976 INFO [stdout] 
Dec 07 04:45:46.976 INFO [stderr]    Doc-tests peek-nth
Dec 07 04:45:46.976 INFO [stdout] running 0 tests
Dec 07 04:45:46.976 INFO [stdout] 
Dec 07 04:45:46.976 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:45:46.976 INFO [stdout] 
Dec 07 04:45:47.991 INFO [stdout] 
Dec 07 04:45:47.991 INFO [stdout] running 1 test
Dec 07 04:45:49.386 INFO [stdout] test src/lib.rs -  (line 7) ... ok
Dec 07 04:45:49.386 INFO [stdout] 
Dec 07 04:45:49.386 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:45:49.386 INFO [stdout] 
Dec 07 04:45:49.401 INFO [stderr] su: No module specific data is present
Dec 07 04:45:49.687 INFO running `"docker" "inspect" "876dbadbb684f1dfd61b2d97f25b076e54a2e58e409da2408bbfadbdfd73ddf6"`
Dec 07 04:45:49.759 INFO running `"docker" "rm" "-f" "876dbadbb684f1dfd61b2d97f25b076e54a2e58e409da2408bbfadbdfd73ddf6"`
Dec 07 04:45:49.844 INFO [stdout] 876dbadbb684f1dfd61b2d97f25b076e54a2e58e409da2408bbfadbdfd73ddf6