Dec 06 23:40:17.043 INFO testing sea-canal-0.3.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 23:40:17.043 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 23:40:17.420 INFO [stdout] 9eccec35a694ab3fb8e28c932edff24f50fa0d387d32ed41555853c17c3c8966
Dec 06 23:40:17.428 INFO running `"docker" "start" "-a" "9eccec35a694ab3fb8e28c932edff24f50fa0d387d32ed41555853c17c3c8966"`
Dec 06 23:40:18.991 INFO [stderr] usermod: no changes
Dec 06 23:40:19.048 INFO [stderr]    Compiling sea-canal v0.3.0 (/source)
Dec 06 23:40:19.620 INFO [stderr] warning: variable does not need to be mutable
Dec 06 23:40:19.620 INFO [stderr]   --> src/pattern.rs:68:19
Dec 06 23:40:19.620 INFO [stderr]    |
Dec 06 23:40:19.620 INFO [stderr] 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Dec 06 23:40:19.620 INFO [stderr]    |                   ----^^^
Dec 06 23:40:19.620 INFO [stderr]    |                   |
Dec 06 23:40:19.620 INFO [stderr]    |                   help: remove this `mut`
Dec 06 23:40:19.620 INFO [stderr]    |
Dec 06 23:40:19.620 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 23:40:19.620 INFO [stderr] 
Dec 06 23:40:19.620 INFO [stderr] warning: variable does not need to be mutable
Dec 06 23:40:19.620 INFO [stderr]    --> src/pattern.rs:160:19
Dec 06 23:40:19.620 INFO [stderr]     |
Dec 06 23:40:19.620 INFO [stderr] 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Dec 06 23:40:19.620 INFO [stderr]     |                   ----^^^
Dec 06 23:40:19.620 INFO [stderr]     |                   |
Dec 06 23:40:19.620 INFO [stderr]     |                   help: remove this `mut`
Dec 06 23:40:19.620 INFO [stderr] 
Dec 06 23:40:22.114 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
Dec 06 23:40:22.115 INFO [stderr] su: No module specific data is present
Dec 06 23:40:22.420 INFO running `"docker" "inspect" "9eccec35a694ab3fb8e28c932edff24f50fa0d387d32ed41555853c17c3c8966"`
Dec 06 23:40:22.492 INFO running `"docker" "rm" "-f" "9eccec35a694ab3fb8e28c932edff24f50fa0d387d32ed41555853c17c3c8966"`
Dec 06 23:40:22.580 INFO [stdout] 9eccec35a694ab3fb8e28c932edff24f50fa0d387d32ed41555853c17c3c8966
Dec 06 23:40:22.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 23:40:22.785 INFO [stdout] 69e7e1dd7c35590e442849286b35f7f79dd75d2c3b209961eaa638ae06928766
Dec 06 23:40:22.788 INFO running `"docker" "start" "-a" "69e7e1dd7c35590e442849286b35f7f79dd75d2c3b209961eaa638ae06928766"`
Dec 06 23:40:23.181 INFO [stderr] usermod: no changes
Dec 06 23:40:23.210 INFO [stderr]    Compiling sea-canal v0.3.0 (/source)
Dec 06 23:40:23.932 INFO [stderr] warning: variable does not need to be mutable
Dec 06 23:40:23.932 INFO [stderr]   --> src/pattern.rs:68:19
Dec 06 23:40:23.932 INFO [stderr]    |
Dec 06 23:40:23.932 INFO [stderr] 68 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Dec 06 23:40:23.932 INFO [stderr]    |                   ----^^^
Dec 06 23:40:23.932 INFO [stderr]    |                   |
Dec 06 23:40:23.932 INFO [stderr]    |                   help: remove this `mut`
Dec 06 23:40:23.932 INFO [stderr]    |
Dec 06 23:40:23.932 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 23:40:23.932 INFO [stderr] 
Dec 06 23:40:23.948 INFO [stderr] warning: variable does not need to be mutable
Dec 06 23:40:23.948 INFO [stderr]    --> src/pattern.rs:160:19
Dec 06 23:40:23.948 INFO [stderr]     |
Dec 06 23:40:23.948 INFO [stderr] 160 |     fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> {
Dec 06 23:40:23.948 INFO [stderr]     |                   ----^^^
Dec 06 23:40:23.948 INFO [stderr]     |                   |
Dec 06 23:40:23.948 INFO [stderr]     |                   help: remove this `mut`
Dec 06 23:40:23.948 INFO [stderr] 
Dec 06 23:40:24.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 06 23:40:24.582 INFO [stderr] su: No module specific data is present
Dec 06 23:40:25.008 INFO running `"docker" "inspect" "69e7e1dd7c35590e442849286b35f7f79dd75d2c3b209961eaa638ae06928766"`
Dec 06 23:40:25.158 INFO running `"docker" "rm" "-f" "69e7e1dd7c35590e442849286b35f7f79dd75d2c3b209961eaa638ae06928766"`
Dec 06 23:40:25.303 INFO [stdout] 69e7e1dd7c35590e442849286b35f7f79dd75d2c3b209961eaa638ae06928766
Dec 06 23:40:25.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 23:40:25.558 INFO [stdout] aea74ad60785dd376107157ff4a46a7b011ff0f4b4fc46fb85ac115004e423dd
Dec 06 23:40:25.560 INFO running `"docker" "start" "-a" "aea74ad60785dd376107157ff4a46a7b011ff0f4b4fc46fb85ac115004e423dd"`
Dec 06 23:40:26.291 INFO [stderr] usermod: no changes
Dec 06 23:40:26.345 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 23:40:26.356 INFO [stderr]      Running /target/debug/deps/sea_canal-ef376ffd877fecb5
Dec 06 23:40:26.360 INFO [stdout] 
Dec 06 23:40:26.360 INFO [stdout] running 11 tests
Dec 06 23:40:26.381 INFO [stdout] test pattern::tests::fmt_pat_elem_const ... ok
Dec 06 23:40:26.381 INFO [stdout] test pattern::tests::fmt_pat_elem_cube ... ok
Dec 06 23:40:26.381 INFO [stdout] test pattern::tests::fmt_pat ... ok
Dec 06 23:40:26.388 INFO [stdout] test pattern::tests::fmt_pat_elem_div ... ok
Dec 06 23:40:26.388 INFO [stdout] test pattern::tests::fmt_pat_elem_cube_root ... ok
Dec 06 23:40:26.388 INFO [stdout] test pattern::tests::fmt_pat_elem_plus ... ok
Dec 06 23:40:26.388 INFO [stdout] test pattern::tests::fmt_pat_elem_square ... ok
Dec 06 23:40:26.388 INFO [stdout] test pattern::tests::fmt_pat_elem_mult ... ok
Dec 06 23:40:26.388 INFO [stdout] test pattern::tests::fmt_pat_elem_mod ... ok
Dec 06 23:40:26.388 INFO [stdout] test pattern::tests::fmt_pat_elem_minus ... ok
Dec 06 23:40:26.388 INFO [stdout] test pattern::tests::fmt_pat_elem_square_root ... ok
Dec 06 23:40:26.388 INFO [stdout] 
Dec 06 23:40:26.389 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:40:26.389 INFO [stdout] 
Dec 06 23:40:26.393 INFO [stderr]      Running /target/debug/deps/scnl-1047a6854456b9f0
Dec 06 23:40:26.396 INFO [stdout] 
Dec 06 23:40:26.397 INFO [stdout] running 0 tests
Dec 06 23:40:26.397 INFO [stdout] 
Dec 06 23:40:26.397 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:40:26.397 INFO [stdout] 
Dec 06 23:40:26.397 INFO [stderr]      Running /target/debug/deps/lib-1bbaef810f4ab9cf
Dec 06 23:40:26.404 INFO [stdout] 
Dec 06 23:40:26.404 INFO [stdout] running 8 tests
Dec 06 23:40:26.404 INFO [stdout] test standard::find_any_pattern ... ok
Dec 06 23:40:26.404 INFO [stdout] test meta::meta_find_patterns_of_length ... ok
Dec 06 23:40:26.418 INFO [stdout] test standard::find_patterns_of_length ... ok
Dec 06 23:40:26.418 INFO [stdout] test standard::find_any_pattern_of_length ... ok
Dec 06 23:40:26.418 INFO [stdout] test meta::meta_find_any_pattern ... ok
Dec 06 23:40:26.418 INFO [stdout] test custom::find_any_pattern ... ok
Dec 06 23:40:26.418 INFO [stdout] test standard::find_patterns ... ok
Dec 06 23:40:26.425 INFO [stdout] test meta::mixed_operand_meta_pattern ... ok
Dec 06 23:40:26.425 INFO [stdout] 
Dec 06 23:40:26.425 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:40:26.425 INFO [stdout] 
Dec 06 23:40:26.425 INFO [stderr]    Doc-tests sea-canal
Dec 06 23:40:26.823 INFO [stdout] 
Dec 06 23:40:26.823 INFO [stdout] running 1 test
Dec 06 23:40:27.425 INFO [stdout] test src/pattern.rs - pattern::Pattern::extend_each (line 132) ... ok
Dec 06 23:40:27.425 INFO [stdout] 
Dec 06 23:40:27.425 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:40:27.425 INFO [stdout] 
Dec 06 23:40:27.434 INFO [stderr] su: No module specific data is present
Dec 06 23:40:27.742 INFO running `"docker" "inspect" "aea74ad60785dd376107157ff4a46a7b011ff0f4b4fc46fb85ac115004e423dd"`
Dec 06 23:40:27.818 INFO running `"docker" "rm" "-f" "aea74ad60785dd376107157ff4a46a7b011ff0f4b4fc46fb85ac115004e423dd"`
Dec 06 23:40:27.952 INFO [stdout] aea74ad60785dd376107157ff4a46a7b011ff0f4b4fc46fb85ac115004e423dd