Dec 07 06:46:16.954 INFO testing mucell-0.3.5 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 06:46:16.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06:46:17.132 INFO [stdout] 69c1c9bbc012172b3872f47a707cb3359caebf80e60de29a1f4958269307437b
Dec 07 06:46:17.133 INFO running `"docker" "start" "-a" "69c1c9bbc012172b3872f47a707cb3359caebf80e60de29a1f4958269307437b"`
Dec 07 06:46:17.571 INFO [stderr] usermod: no changes
Dec 07 06:46:17.603 INFO [stderr]    Compiling mucell v0.3.5 (/source)
Dec 07 06:46:18.085 INFO [stderr] warning: unnecessary `unsafe` block
Dec 07 06:46:18.085 INFO [stderr]    --> src/lib.rs:149:9
Dec 07 06:46:18.085 INFO [stderr]     |
Dec 07 06:46:18.085 INFO [stderr] 149 |         unsafe { self.value.into_inner() }
Dec 07 06:46:18.085 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 07 06:46:18.085 INFO [stderr]     |
Dec 07 06:46:18.085 INFO [stderr] note: lint level defined here
Dec 07 06:46:18.085 INFO [stderr]    --> src/lib.rs:68:20
Dec 07 06:46:18.085 INFO [stderr]     |
Dec 07 06:46:18.085 INFO [stderr] 68  | #![warn(bad_style, unused, missing_docs)]
Dec 07 06:46:18.085 INFO [stderr]     |                    ^^^^^^
Dec 07 06:46:18.085 INFO [stderr]     = note: #[warn(unused_unsafe)] implied by #[warn(unused)]
Dec 07 06:46:18.085 INFO [stderr] 
Dec 07 06:46:18.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 07 06:46:18.106 INFO [stderr] su: No module specific data is present
Dec 07 06:46:18.484 INFO running `"docker" "inspect" "69c1c9bbc012172b3872f47a707cb3359caebf80e60de29a1f4958269307437b"`
Dec 07 06:46:18.746 INFO running `"docker" "rm" "-f" "69c1c9bbc012172b3872f47a707cb3359caebf80e60de29a1f4958269307437b"`
Dec 07 06:46:19.012 INFO [stdout] 69c1c9bbc012172b3872f47a707cb3359caebf80e60de29a1f4958269307437b
Dec 07 06:46:19.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06:46:19.420 INFO [stdout] 4ddbf7585606f9d0afb8464c63bd1ce4372ded59a03d57b1211341994e9acc52
Dec 07 06:46:19.422 INFO running `"docker" "start" "-a" "4ddbf7585606f9d0afb8464c63bd1ce4372ded59a03d57b1211341994e9acc52"`
Dec 07 06:46:20.468 INFO [stderr] usermod: no changes
Dec 07 06:46:20.531 INFO [stderr]    Compiling mucell v0.3.5 (/source)
Dec 07 06:46:21.027 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 06:46:21.027 INFO [stderr]  --> examples/vector_munger.rs:1:1
Dec 07 06:46:21.027 INFO [stderr]   |
Dec 07 06:46:21.027 INFO [stderr] 1 | #[macro_use] extern crate mucell;
Dec 07 06:46:21.027 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 06:46:21.027 INFO [stderr]   |
Dec 07 06:46:21.027 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 06:46:21.027 INFO [stderr] 
Dec 07 06:46:21.636 INFO [stderr] warning: unnecessary `unsafe` block
Dec 07 06:46:21.636 INFO [stderr]    --> src/lib.rs:149:9
Dec 07 06:46:21.636 INFO [stderr]     |
Dec 07 06:46:21.636 INFO [stderr] 149 |         unsafe { self.value.into_inner() }
Dec 07 06:46:21.636 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 07 06:46:21.642 INFO [stderr]     |
Dec 07 06:46:21.642 INFO [stderr] note: lint level defined here
Dec 07 06:46:21.642 INFO [stderr]    --> src/lib.rs:68:20
Dec 07 06:46:21.642 INFO [stderr]     |
Dec 07 06:46:21.642 INFO [stderr] 68  | #![warn(bad_style, unused, missing_docs)]
Dec 07 06:46:21.642 INFO [stderr]     |                    ^^^^^^
Dec 07 06:46:21.642 INFO [stderr]     = note: #[warn(unused_unsafe)] implied by #[warn(unused)]
Dec 07 06:46:21.642 INFO [stderr] 
Dec 07 06:46:22.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 07 06:46:22.188 INFO [stderr] su: No module specific data is present
Dec 07 06:46:22.648 INFO running `"docker" "inspect" "4ddbf7585606f9d0afb8464c63bd1ce4372ded59a03d57b1211341994e9acc52"`
Dec 07 06:46:22.870 INFO running `"docker" "rm" "-f" "4ddbf7585606f9d0afb8464c63bd1ce4372ded59a03d57b1211341994e9acc52"`
Dec 07 06:46:23.090 INFO [stdout] 4ddbf7585606f9d0afb8464c63bd1ce4372ded59a03d57b1211341994e9acc52
Dec 07 06:46:23.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06:46:23.548 INFO [stdout] 382575b66ab3fa5522330f1b0921e2302874fa32bd976d67c56beca3352e422a
Dec 07 06:46:23.548 INFO running `"docker" "start" "-a" "382575b66ab3fa5522330f1b0921e2302874fa32bd976d67c56beca3352e422a"`
Dec 07 06:46:24.860 INFO [stderr] usermod: no changes
Dec 07 06:46:24.924 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 06:46:24.928 INFO [stderr]      Running /target/debug/deps/mucell-03f8164196d94656
Dec 07 06:46:24.932 INFO [stdout] 
Dec 07 06:46:24.932 INFO [stdout] running 3 tests
Dec 07 06:46:24.932 INFO [stdout] test test_try_mutate_in_try_mutate ... ok
Dec 07 06:46:24.940 INFO [stdout] test unsafe_subversion_demo ... ok
Dec 07 06:46:25.023 INFO [stdout] test test_borrow_in_try_mutate ... ok
Dec 07 06:46:25.024 INFO [stdout] 
Dec 07 06:46:25.024 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:46:25.024 INFO [stdout] 
Dec 07 06:46:25.026 INFO [stderr]    Doc-tests mucell
Dec 07 06:46:25.919 INFO [stdout] 
Dec 07 06:46:25.919 INFO [stdout] running 7 tests
Dec 07 06:46:28.473 INFO [stdout] test src/lib.rs - Ref<'b, T>::into_inner (line 311) ... ok
Dec 07 06:46:28.869 INFO [stdout] test src/lib.rs - MuCell<T>::new (line 111) ... ok
Dec 07 06:46:28.996 INFO [stdout] test src/lib.rs -  (line 27) ... ok
Dec 07 06:46:29.194 INFO [stdout] test src/lib.rs - Ref<'b, Cow<'b, T>>::into_owned (line 338) ... ok
Dec 07 06:46:29.392 INFO [stdout] test src/lib.rs - Ref<'b, T>::map_unsafe (line 375) ... ok
Dec 07 06:46:29.451 INFO [stdout] test src/lib.rs - Ref<'b, T>::filter_map_unsafe (line 428) ... ok
Dec 07 06:46:29.460 INFO [stdout] test src/lib.rs - MuCell<T>::into_inner (line 136) ... ok
Dec 07 06:46:29.460 INFO [stdout] 
Dec 07 06:46:29.460 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:46:29.460 INFO [stdout] 
Dec 07 06:46:29.502 INFO [stderr] su: No module specific data is present
Dec 07 06:46:29.770 INFO running `"docker" "inspect" "382575b66ab3fa5522330f1b0921e2302874fa32bd976d67c56beca3352e422a"`
Dec 07 06:46:29.861 INFO running `"docker" "rm" "-f" "382575b66ab3fa5522330f1b0921e2302874fa32bd976d67c56beca3352e422a"`
Dec 07 06:46:29.953 INFO [stdout] 382575b66ab3fa5522330f1b0921e2302874fa32bd976d67c56beca3352e422a