Dec 15 20:40:26.771 INFO testing buf-read-ext-0.3.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 20:40:26.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:40:27.319 INFO [stdout] 6476d7e4275fcf0ead928cbea3e6f5b10e4bcd898a5b9ddb5972df73164a3e3a
Dec 15 20:40:27.323 INFO running `"docker" "start" "-a" "6476d7e4275fcf0ead928cbea3e6f5b10e4bcd898a5b9ddb5972df73164a3e3a"`
Dec 15 20:40:28.497 INFO [stderr] usermod: no changes
Dec 15 20:40:28.583 INFO [stderr]    Compiling buf-read-ext v0.3.0 (/source)
Dec 15 20:40:30.023 INFO [stderr] warning: variable does not need to be mutable
Dec 15 20:40:30.023 INFO [stderr]   --> src/lib.rs:46:84
Dec 15 20:40:30.023 INFO [stderr]    |
Dec 15 20:40:30.023 INFO [stderr] 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Dec 15 20:40:30.023 INFO [stderr]    |                                                                                    ----^^^
Dec 15 20:40:30.023 INFO [stderr]    |                                                                                    |
Dec 15 20:40:30.023 INFO [stderr]    |                                                                                    help: remove this `mut`
Dec 15 20:40:30.023 INFO [stderr]    |
Dec 15 20:40:30.023 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 20:40:30.023 INFO [stderr] 
Dec 15 20:40:30.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 15 20:40:30.079 INFO [stderr] su: No module specific data is present
Dec 15 20:40:31.339 INFO running `"docker" "inspect" "6476d7e4275fcf0ead928cbea3e6f5b10e4bcd898a5b9ddb5972df73164a3e3a"`
Dec 15 20:40:31.777 INFO running `"docker" "rm" "-f" "6476d7e4275fcf0ead928cbea3e6f5b10e4bcd898a5b9ddb5972df73164a3e3a"`
Dec 15 20:40:32.034 INFO [stdout] 6476d7e4275fcf0ead928cbea3e6f5b10e4bcd898a5b9ddb5972df73164a3e3a
Dec 15 20:40:32.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:40:32.443 INFO [stdout] 0344a2b6b35c2f97833e2b8914ca31382f8dcb92402924840edcfdbaa558db3a
Dec 15 20:40:32.445 INFO running `"docker" "start" "-a" "0344a2b6b35c2f97833e2b8914ca31382f8dcb92402924840edcfdbaa558db3a"`
Dec 15 20:40:33.894 INFO [stderr] usermod: no changes
Dec 15 20:40:33.959 INFO [stderr]    Compiling buf-read-ext v0.3.0 (/source)
Dec 15 20:40:35.711 INFO [stderr] warning: variable does not need to be mutable
Dec 15 20:40:35.711 INFO [stderr]   --> src/lib.rs:46:84
Dec 15 20:40:35.711 INFO [stderr]    |
Dec 15 20:40:35.711 INFO [stderr] 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Dec 15 20:40:35.711 INFO [stderr]    |                                                                                    ----^^^
Dec 15 20:40:35.711 INFO [stderr]    |                                                                                    |
Dec 15 20:40:35.711 INFO [stderr]    |                                                                                    help: remove this `mut`
Dec 15 20:40:35.711 INFO [stderr]    |
Dec 15 20:40:35.711 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 15 20:40:35.711 INFO [stderr] 
Dec 15 20:40:36.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Dec 15 20:40:36.867 INFO [stderr] su: No module specific data is present
Dec 15 20:40:37.531 INFO running `"docker" "inspect" "0344a2b6b35c2f97833e2b8914ca31382f8dcb92402924840edcfdbaa558db3a"`
Dec 15 20:40:37.815 INFO running `"docker" "rm" "-f" "0344a2b6b35c2f97833e2b8914ca31382f8dcb92402924840edcfdbaa558db3a"`
Dec 15 20:40:38.193 INFO [stdout] 0344a2b6b35c2f97833e2b8914ca31382f8dcb92402924840edcfdbaa558db3a
Dec 15 20:40:38.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:40:38.660 INFO [stdout] 08a246d4943996fc8b02ec1dadbf2c11cdd8f1aa92b4837c7f644a88574630bb
Dec 15 20:40:38.667 INFO running `"docker" "start" "-a" "08a246d4943996fc8b02ec1dadbf2c11cdd8f1aa92b4837c7f644a88574630bb"`
Dec 15 20:40:39.686 INFO [stderr] usermod: no changes
Dec 15 20:40:39.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 15 20:40:39.811 INFO [stdout] 
Dec 15 20:40:39.811 INFO [stderr]      Running /target/debug/deps/buf_read_ext-54a2e0f74b7c2816
Dec 15 20:40:39.811 INFO [stdout] running 6 tests
Dec 15 20:40:39.811 INFO [stdout] test tests::stream_until_token ... ok
Dec 15 20:40:39.811 INFO [stdout] test tests::stream_until_token_double_straddle_test ... ok
Dec 15 20:40:39.811 INFO [stdout] test tests::stream_until_token_complex_test ... ok
Dec 15 20:40:39.811 INFO [stdout] test tests::stream_until_token_large_token_test ... ok
Dec 15 20:40:39.815 INFO [stdout] test tests::stream_until_token_multiple_prefix_test ... ok
Dec 15 20:40:39.815 INFO [stderr]    Doc-tests buf-read-ext
Dec 15 20:40:39.815 INFO [stdout] test tests::stream_until_token_straddle_test ... ok
Dec 15 20:40:39.815 INFO [stdout] 
Dec 15 20:40:39.815 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 20:40:39.815 INFO [stdout] 
Dec 15 20:40:41.779 INFO [stdout] 
Dec 15 20:40:41.779 INFO [stdout] running 0 tests
Dec 15 20:40:41.779 INFO [stdout] 
Dec 15 20:40:41.779 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 20:40:41.779 INFO [stdout] 
Dec 15 20:40:41.787 INFO [stderr] su: No module specific data is present
Dec 15 20:40:42.212 INFO running `"docker" "inspect" "08a246d4943996fc8b02ec1dadbf2c11cdd8f1aa92b4837c7f644a88574630bb"`
Dec 15 20:40:42.524 INFO running `"docker" "rm" "-f" "08a246d4943996fc8b02ec1dadbf2c11cdd8f1aa92b4837c7f644a88574630bb"`
Dec 15 20:40:42.869 INFO [stdout] 08a246d4943996fc8b02ec1dadbf2c11cdd8f1aa92b4837c7f644a88574630bb