Dec 15 21:00:29.951 INFO testing bittwiddler-0.0.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 21:00:29.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 21:00:30.433 INFO [stdout] c0f016a22d92306c6e4214d7ecf16560ee3cfd21d46df657e18b37776cbe062c
Dec 15 21:00:30.437 INFO running `"docker" "start" "-a" "c0f016a22d92306c6e4214d7ecf16560ee3cfd21d46df657e18b37776cbe062c"`
Dec 15 21:00:31.587 INFO [stderr] usermod: no changes
Dec 15 21:00:31.659 INFO [stderr]    Compiling bittwiddler v0.0.1 (/source)
Dec 15 21:00:33.027 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 15 21:00:33.027 INFO [stderr]    --> src/lib.rs:294:36
Dec 15 21:00:33.027 INFO [stderr]     |
Dec 15 21:00:33.027 INFO [stderr] 294 |             unsafe { Some(self.str.slice_unchecked(start_of_ret_idx, end_of_ret_idx)) }
Dec 15 21:00:33.027 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^
Dec 15 21:00:33.027 INFO [stderr]     |
Dec 15 21:00:33.027 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 15 21:00:33.027 INFO [stderr] 
Dec 15 21:00:37.295 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.68s
Dec 15 21:00:37.295 INFO [stderr] su: No module specific data is present
Dec 15 21:00:38.141 INFO running `"docker" "inspect" "c0f016a22d92306c6e4214d7ecf16560ee3cfd21d46df657e18b37776cbe062c"`
Dec 15 21:00:38.441 INFO running `"docker" "rm" "-f" "c0f016a22d92306c6e4214d7ecf16560ee3cfd21d46df657e18b37776cbe062c"`
Dec 15 21:00:38.763 INFO [stdout] c0f016a22d92306c6e4214d7ecf16560ee3cfd21d46df657e18b37776cbe062c
Dec 15 21:00:38.768 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 21:00:39.199 INFO [stdout] 40fc802b810bf1497502083ba9dd3fa13e2ad49cf6c2acd114111cea2974d4ed
Dec 15 21:00:39.205 INFO running `"docker" "start" "-a" "40fc802b810bf1497502083ba9dd3fa13e2ad49cf6c2acd114111cea2974d4ed"`
Dec 15 21:00:40.665 INFO [stderr] usermod: no changes
Dec 15 21:00:40.767 INFO [stderr]    Compiling bittwiddler v0.0.1 (/source)
Dec 15 21:00:42.115 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 15 21:00:42.115 INFO [stderr]    --> src/lib.rs:294:36
Dec 15 21:00:42.115 INFO [stderr]     |
Dec 15 21:00:42.115 INFO [stderr] 294 |             unsafe { Some(self.str.slice_unchecked(start_of_ret_idx, end_of_ret_idx)) }
Dec 15 21:00:42.115 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^
Dec 15 21:00:42.115 INFO [stderr]     |
Dec 15 21:00:42.115 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 15 21:00:42.115 INFO [stderr] 
Dec 15 21:00:42.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 15 21:00:42.755 INFO [stderr] su: No module specific data is present
Dec 15 21:00:43.759 INFO running `"docker" "inspect" "40fc802b810bf1497502083ba9dd3fa13e2ad49cf6c2acd114111cea2974d4ed"`
Dec 15 21:00:44.133 INFO running `"docker" "rm" "-f" "40fc802b810bf1497502083ba9dd3fa13e2ad49cf6c2acd114111cea2974d4ed"`
Dec 15 21:00:44.424 INFO [stdout] 40fc802b810bf1497502083ba9dd3fa13e2ad49cf6c2acd114111cea2974d4ed
Dec 15 21:00:44.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 21:00:44.879 INFO [stdout] e6d95a35d40eb73403f919e8a0d15be7277981f1c9c14f1272cfb65a7eeb7231
Dec 15 21:00:44.887 INFO running `"docker" "start" "-a" "e6d95a35d40eb73403f919e8a0d15be7277981f1c9c14f1272cfb65a7eeb7231"`
Dec 15 21:00:46.354 INFO [stderr] usermod: no changes
Dec 15 21:00:46.406 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 21:00:46.407 INFO [stderr]      Running /target/debug/deps/bittwiddler-aa0476e064ee4cb3
Dec 15 21:00:46.419 INFO [stdout] 
Dec 15 21:00:46.419 INFO [stdout] running 0 tests
Dec 15 21:00:46.419 INFO [stdout] 
Dec 15 21:00:46.419 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:00:46.419 INFO [stdout] 
Dec 15 21:00:46.419 INFO [stderr]    Doc-tests bittwiddler
Dec 15 21:00:48.134 INFO [stdout] 
Dec 15 21:00:48.134 INFO [stdout] running 0 tests
Dec 15 21:00:48.134 INFO [stdout] 
Dec 15 21:00:48.134 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:00:48.135 INFO [stdout] 
Dec 15 21:00:48.146 INFO [stderr] su: No module specific data is present
Dec 15 21:00:49.265 INFO running `"docker" "inspect" "e6d95a35d40eb73403f919e8a0d15be7277981f1c9c14f1272cfb65a7eeb7231"`
Dec 15 21:00:49.659 INFO running `"docker" "rm" "-f" "e6d95a35d40eb73403f919e8a0d15be7277981f1c9c14f1272cfb65a7eeb7231"`
Dec 15 21:00:49.927 INFO [stdout] e6d95a35d40eb73403f919e8a0d15be7277981f1c9c14f1272cfb65a7eeb7231