Dec 14 20:42:06.240 INFO testing sea-canal-0.3.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 20:42:06.240 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 20:42:06.768 INFO [stdout] 66407ca3a52d956aa5796383409c4f771cf6d42fa2917ccc7fcad50c1ea6e7da
Dec 14 20:42:06.768 INFO running `"docker" "start" "-a" "66407ca3a52d956aa5796383409c4f771cf6d42fa2917ccc7fcad50c1ea6e7da"`
Dec 14 20:42:07.916 INFO [stderr] usermod: no changes
Dec 14 20:42:07.979 INFO [stderr]    Compiling sea-canal v0.3.0 (/source)
Dec 14 20:42:08.711 INFO [stderr] warning: variable does not need to be mutable
Dec 14 20:42:08.711 INFO [stderr]   --> src/pattern.rs:68:19
Dec 14 20:42:08.711 INFO [stderr]    |
Dec 14 20:42:08.711 INFO [stderr] 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Dec 14 20:42:08.711 INFO [stderr]    |                   ----^^^
Dec 14 20:42:08.711 INFO [stderr]    |                   |
Dec 14 20:42:08.711 INFO [stderr]    |                   help: remove this `mut`
Dec 14 20:42:08.711 INFO [stderr]    |
Dec 14 20:42:08.711 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 20:42:08.711 INFO [stderr] 
Dec 14 20:42:08.719 INFO [stderr] warning: variable does not need to be mutable
Dec 14 20:42:08.719 INFO [stderr]    --> src/pattern.rs:160:19
Dec 14 20:42:08.719 INFO [stderr]     |
Dec 14 20:42:08.719 INFO [stderr] 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Dec 14 20:42:08.719 INFO [stderr]     |                   ----^^^
Dec 14 20:42:08.719 INFO [stderr]     |                   |
Dec 14 20:42:08.719 INFO [stderr]     |                   help: remove this `mut`
Dec 14 20:42:08.719 INFO [stderr] 
Dec 14 20:42:10.677 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
Dec 14 20:42:10.678 INFO [stderr] su: No module specific data is present
Dec 14 20:42:10.956 INFO running `"docker" "inspect" "66407ca3a52d956aa5796383409c4f771cf6d42fa2917ccc7fcad50c1ea6e7da"`
Dec 14 20:42:11.083 INFO running `"docker" "rm" "-f" "66407ca3a52d956aa5796383409c4f771cf6d42fa2917ccc7fcad50c1ea6e7da"`
Dec 14 20:42:11.219 INFO [stdout] 66407ca3a52d956aa5796383409c4f771cf6d42fa2917ccc7fcad50c1ea6e7da
Dec 14 20:42:11.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 20:42:11.537 INFO [stdout] 14b67edf9def6ddb7424aff28c36c031c7daf2edd225cd90856664d4e0c8fce4
Dec 14 20:42:11.544 INFO running `"docker" "start" "-a" "14b67edf9def6ddb7424aff28c36c031c7daf2edd225cd90856664d4e0c8fce4"`
Dec 14 20:42:12.224 INFO [stderr] usermod: no changes
Dec 14 20:42:12.253 INFO [stderr]    Compiling sea-canal v0.3.0 (/source)
Dec 14 20:42:13.056 INFO [stderr] warning: variable does not need to be mutable
Dec 14 20:42:13.056 INFO [stderr]   --> src/pattern.rs:68:19
Dec 14 20:42:13.056 INFO [stderr]    |
Dec 14 20:42:13.056 INFO [stderr] 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Dec 14 20:42:13.056 INFO [stderr]    |                   ----^^^
Dec 14 20:42:13.056 INFO [stderr]    |                   |
Dec 14 20:42:13.056 INFO [stderr]    |                   help: remove this `mut`
Dec 14 20:42:13.056 INFO [stderr]    |
Dec 14 20:42:13.056 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 20:42:13.057 INFO [stderr] 
Dec 14 20:42:13.067 INFO [stderr] warning: variable does not need to be mutable
Dec 14 20:42:13.067 INFO [stderr]    --> src/pattern.rs:160:19
Dec 14 20:42:13.067 INFO [stderr]     |
Dec 14 20:42:13.067 INFO [stderr] 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Dec 14 20:42:13.067 INFO [stderr]     |                   ----^^^
Dec 14 20:42:13.067 INFO [stderr]     |                   |
Dec 14 20:42:13.067 INFO [stderr]     |                   help: remove this `mut`
Dec 14 20:42:13.067 INFO [stderr] 
Dec 14 20:42:13.565 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 14 20:42:13.569 INFO [stderr] su: No module specific data is present
Dec 14 20:42:13.965 INFO running `"docker" "inspect" "14b67edf9def6ddb7424aff28c36c031c7daf2edd225cd90856664d4e0c8fce4"`
Dec 14 20:42:14.165 INFO running `"docker" "rm" "-f" "14b67edf9def6ddb7424aff28c36c031c7daf2edd225cd90856664d4e0c8fce4"`
Dec 14 20:42:14.395 INFO [stdout] 14b67edf9def6ddb7424aff28c36c031c7daf2edd225cd90856664d4e0c8fce4
Dec 14 20:42:14.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14 20:42:14.616 INFO [stdout] 8901d0df46891f2e670c143d2b0ac3d115bfdc50a4fbc7379a2b00427e56f37a
Dec 14 20:42:14.620 INFO running `"docker" "start" "-a" "8901d0df46891f2e670c143d2b0ac3d115bfdc50a4fbc7379a2b00427e56f37a"`
Dec 14 20:42:15.195 INFO [stderr] usermod: no changes
Dec 14 20:42:15.226 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 20:42:15.227 INFO [stderr]      Running /target/debug/deps/sea_canal-91b919bca9c69fda
Dec 14 20:42:15.227 INFO [stdout] 
Dec 14 20:42:15.227 INFO [stdout] running 11 tests
Dec 14 20:42:15.227 INFO [stdout] test pattern::tests::fmt_pat_elem_mod ... ok
Dec 14 20:42:15.227 INFO [stdout] test pattern::tests::fmt_pat_elem_minus ... ok
Dec 14 20:42:15.227 INFO [stdout] test pattern::tests::fmt_pat_elem_div ... ok
Dec 14 20:42:15.227 INFO [stdout] test pattern::tests::fmt_pat_elem_cube_root ... ok
Dec 14 20:42:15.227 INFO [stdout] test pattern::tests::fmt_pat_elem_square_root ... ok
Dec 14 20:42:15.227 INFO [stdout] test pattern::tests::fmt_pat_elem_square ... ok
Dec 14 20:42:15.227 INFO [stdout] test pattern::tests::fmt_pat_elem_cube ... ok
Dec 14 20:42:15.227 INFO [stdout] test pattern::tests::fmt_pat ... ok
Dec 14 20:42:15.227 INFO [stdout] test pattern::tests::fmt_pat_elem_plus ... ok
Dec 14 20:42:15.227 INFO [stdout] test pattern::tests::fmt_pat_elem_mult ... ok
Dec 14 20:42:15.227 INFO [stdout] test pattern::tests::fmt_pat_elem_const ... ok
Dec 14 20:42:15.227 INFO [stdout] 
Dec 14 20:42:15.227 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:42:15.227 INFO [stdout] 
Dec 14 20:42:15.230 INFO [stdout] 
Dec 14 20:42:15.231 INFO [stderr]      Running /target/debug/deps/scnl-8e3fe2879a66a128
Dec 14 20:42:15.231 INFO [stdout] running 0 tests
Dec 14 20:42:15.231 INFO [stderr]      Running /target/debug/deps/lib-328e7868ede375b5
Dec 14 20:42:15.231 INFO [stdout] 
Dec 14 20:42:15.231 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:42:15.231 INFO [stdout] 
Dec 14 20:42:15.231 INFO [stdout] 
Dec 14 20:42:15.231 INFO [stdout] running 8 tests
Dec 14 20:42:15.231 INFO [stdout] test meta::meta_find_patterns_of_length ... ok
Dec 14 20:42:15.231 INFO [stdout] test standard::find_any_pattern_of_length ... ok
Dec 14 20:42:15.237 INFO [stdout] test custom::find_any_pattern ... ok
Dec 14 20:42:15.239 INFO [stdout] test meta::meta_find_any_pattern ... ok
Dec 14 20:42:15.239 INFO [stdout] test standard::find_any_pattern ... ok
Dec 14 20:42:15.239 INFO [stdout] test standard::find_patterns_of_length ... ok
Dec 14 20:42:15.243 INFO [stdout] test standard::find_patterns ... ok
Dec 14 20:42:15.281 INFO [stdout] test meta::mixed_operand_meta_pattern ... ok
Dec 14 20:42:15.281 INFO [stdout] 
Dec 14 20:42:15.281 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:42:15.281 INFO [stdout] 
Dec 14 20:42:15.281 INFO [stderr]    Doc-tests sea-canal
Dec 14 20:42:16.055 INFO [stdout] 
Dec 14 20:42:16.055 INFO [stdout] running 1 test
Dec 14 20:42:17.340 INFO [stdout] test src/pattern.rs - pattern::Pattern::extend_each (line 132) ... ok
Dec 14 20:42:17.340 INFO [stdout] 
Dec 14 20:42:17.340 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:42:17.340 INFO [stdout] 
Dec 14 20:42:17.352 INFO [stderr] su: No module specific data is present
Dec 14 20:42:18.234 INFO running `"docker" "inspect" "8901d0df46891f2e670c143d2b0ac3d115bfdc50a4fbc7379a2b00427e56f37a"`
Dec 14 20:42:18.391 INFO running `"docker" "rm" "-f" "8901d0df46891f2e670c143d2b0ac3d115bfdc50a4fbc7379a2b00427e56f37a"`
Dec 14 20:42:18.572 INFO [stdout] 8901d0df46891f2e670c143d2b0ac3d115bfdc50a4fbc7379a2b00427e56f37a