Dec 07 22:10:53.976 INFO testing buf-read-ext-0.3.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 22:10:53.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 22:10:54.344 INFO [stdout] a38f8a40872df7e3ca928294a1264a4d4849c317009147f0dd427010aa9f4991
Dec 07 22:10:54.350 INFO running `"docker" "start" "-a" "a38f8a40872df7e3ca928294a1264a4d4849c317009147f0dd427010aa9f4991"`
Dec 07 22:10:55.561 INFO [stderr] usermod: no changes
Dec 07 22:10:55.664 INFO [stderr]    Compiling buf-read-ext v0.3.0 (/source)
Dec 07 22:10:57.052 INFO [stderr] warning: variable does not need to be mutable
Dec 07 22:10:57.052 INFO [stderr]   --> src/lib.rs:46:84
Dec 07 22:10:57.052 INFO [stderr]    |
Dec 07 22:10:57.052 INFO [stderr] 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Dec 07 22:10:57.052 INFO [stderr]    |                                                                                    ----^^^
Dec 07 22:10:57.052 INFO [stderr]    |                                                                                    |
Dec 07 22:10:57.052 INFO [stderr]    |                                                                                    help: remove this `mut`
Dec 07 22:10:57.052 INFO [stderr]    |
Dec 07 22:10:57.052 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 22:10:57.052 INFO [stderr] 
Dec 07 22:10:57.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Dec 07 22:10:57.121 INFO [stderr] su: No module specific data is present
Dec 07 22:10:57.952 INFO running `"docker" "inspect" "a38f8a40872df7e3ca928294a1264a4d4849c317009147f0dd427010aa9f4991"`
Dec 07 22:10:58.306 INFO running `"docker" "rm" "-f" "a38f8a40872df7e3ca928294a1264a4d4849c317009147f0dd427010aa9f4991"`
Dec 07 22:10:58.593 INFO [stdout] a38f8a40872df7e3ca928294a1264a4d4849c317009147f0dd427010aa9f4991
Dec 07 22:10:58.598 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 22:10:59.030 INFO [stdout] 33c3b873eadbb143daceab187c87346a5a7f2416400927a3d26e8097d25acbc3
Dec 07 22:10:59.031 INFO running `"docker" "start" "-a" "33c3b873eadbb143daceab187c87346a5a7f2416400927a3d26e8097d25acbc3"`
Dec 07 22:11:00.374 INFO [stderr] usermod: no changes
Dec 07 22:11:00.487 INFO [stderr]    Compiling buf-read-ext v0.3.0 (/source)
Dec 07 22:11:02.008 INFO [stderr] warning: variable does not need to be mutable
Dec 07 22:11:02.008 INFO [stderr]   --> src/lib.rs:46:84
Dec 07 22:11:02.008 INFO [stderr]    |
Dec 07 22:11:02.008 INFO [stderr] 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Dec 07 22:11:02.008 INFO [stderr]    |                                                                                    ----^^^
Dec 07 22:11:02.008 INFO [stderr]    |                                                                                    |
Dec 07 22:11:02.008 INFO [stderr]    |                                                                                    help: remove this `mut`
Dec 07 22:11:02.008 INFO [stderr]    |
Dec 07 22:11:02.008 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 22:11:02.008 INFO [stderr] 
Dec 07 22:11:03.010 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Dec 07 22:11:03.020 INFO [stderr] su: No module specific data is present
Dec 07 22:11:03.820 INFO running `"docker" "inspect" "33c3b873eadbb143daceab187c87346a5a7f2416400927a3d26e8097d25acbc3"`
Dec 07 22:11:04.078 INFO running `"docker" "rm" "-f" "33c3b873eadbb143daceab187c87346a5a7f2416400927a3d26e8097d25acbc3"`
Dec 07 22:11:04.464 INFO [stdout] 33c3b873eadbb143daceab187c87346a5a7f2416400927a3d26e8097d25acbc3
Dec 07 22:11:04.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 22:11:04.864 INFO [stdout] 0af56a97773ad77cd211751fb9094a3237fe6bbead1222fb1e89e5ca49ce80f6
Dec 07 22:11:04.870 INFO running `"docker" "start" "-a" "0af56a97773ad77cd211751fb9094a3237fe6bbead1222fb1e89e5ca49ce80f6"`
Dec 07 22:11:06.292 INFO [stderr] usermod: no changes
Dec 07 22:11:06.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 07 22:11:06.387 INFO [stderr]      Running /target/debug/deps/buf_read_ext-bba41d1ea6b0d690
Dec 07 22:11:06.390 INFO [stdout] 
Dec 07 22:11:06.390 INFO [stdout] running 6 tests
Dec 07 22:11:06.392 INFO [stdout] test tests::stream_until_token_complex_test ... ok
Dec 07 22:11:06.392 INFO [stdout] test tests::stream_until_token_double_straddle_test ... ok
Dec 07 22:11:06.392 INFO [stdout] test tests::stream_until_token_multiple_prefix_test ... ok
Dec 07 22:11:06.396 INFO [stdout] test tests::stream_until_token ... ok
Dec 07 22:11:06.396 INFO [stdout] test tests::stream_until_token_large_token_test ... ok
Dec 07 22:11:06.404 INFO [stdout] test tests::stream_until_token_straddle_test ... ok
Dec 07 22:11:06.404 INFO [stdout] 
Dec 07 22:11:06.404 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:11:06.404 INFO [stdout] 
Dec 07 22:11:06.408 INFO [stderr]    Doc-tests buf-read-ext
Dec 07 22:11:08.272 INFO [stdout] 
Dec 07 22:11:08.272 INFO [stdout] running 0 tests
Dec 07 22:11:08.272 INFO [stdout] 
Dec 07 22:11:08.272 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:11:08.272 INFO [stdout] 
Dec 07 22:11:08.279 INFO [stderr] su: No module specific data is present
Dec 07 22:11:08.912 INFO running `"docker" "inspect" "0af56a97773ad77cd211751fb9094a3237fe6bbead1222fb1e89e5ca49ce80f6"`
Dec 07 22:11:09.122 INFO running `"docker" "rm" "-f" "0af56a97773ad77cd211751fb9094a3237fe6bbead1222fb1e89e5ca49ce80f6"`
Dec 07 22:11:09.336 INFO [stdout] 0af56a97773ad77cd211751fb9094a3237fe6bbead1222fb1e89e5ca49ce80f6