Dec 03 01:08:56.883 INFO testing mucell-0.3.5 against 1.30.1 for beta-1.31-5
Dec 03 01:08:56.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 01:08:57.102 INFO [stdout] 365df311ca879c32514465d45e0c0f606952aefa09a62b8071fdba53abe90e7d
Dec 03 01:08:57.104 INFO running `"docker" "start" "-a" "365df311ca879c32514465d45e0c0f606952aefa09a62b8071fdba53abe90e7d"`
Dec 03 01:08:57.755 INFO [stderr] usermod: no changes
Dec 03 01:08:57.781 INFO [stderr]    Compiling mucell v0.3.5 (/source)
Dec 03 01:08:58.527 INFO [stderr] warning: unnecessary `unsafe` block
Dec 03 01:08:58.527 INFO [stderr]    --> src/lib.rs:149:9
Dec 03 01:08:58.527 INFO [stderr]     |
Dec 03 01:08:58.527 INFO [stderr] 149 |         unsafe { self.value.into_inner() }
Dec 03 01:08:58.527 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 03 01:08:58.527 INFO [stderr]     |
Dec 03 01:08:58.527 INFO [stderr] note: lint level defined here
Dec 03 01:08:58.527 INFO [stderr]    --> src/lib.rs:68:20
Dec 03 01:08:58.527 INFO [stderr]     |
Dec 03 01:08:58.527 INFO [stderr] 68  | #![warn(bad_style, unused, missing_docs)]
Dec 03 01:08:58.527 INFO [stderr]     |                    ^^^^^^
Dec 03 01:08:58.527 INFO [stderr]     = note: #[warn(unused_unsafe)] implied by #[warn(unused)]
Dec 03 01:08:58.527 INFO [stderr] 
Dec 03 01:08:58.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 03 01:08:58.568 INFO [stderr] su: No module specific data is present
Dec 03 01:08:59.212 INFO running `"docker" "inspect" "365df311ca879c32514465d45e0c0f606952aefa09a62b8071fdba53abe90e7d"`
Dec 03 01:08:59.619 INFO running `"docker" "rm" "-f" "365df311ca879c32514465d45e0c0f606952aefa09a62b8071fdba53abe90e7d"`
Dec 03 01:08:59.811 INFO [stdout] 365df311ca879c32514465d45e0c0f606952aefa09a62b8071fdba53abe90e7d
Dec 03 01:08:59.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 01:09:00.333 INFO [stdout] 24649ebb762b36d1c77937eabd2dd5446f21d3edcd71e59d8c331f28cbf93166
Dec 03 01:09:00.336 INFO running `"docker" "start" "-a" "24649ebb762b36d1c77937eabd2dd5446f21d3edcd71e59d8c331f28cbf93166"`
Dec 03 01:09:01.354 INFO [stderr] usermod: no changes
Dec 03 01:09:01.419 INFO [stderr]    Compiling mucell v0.3.5 (/source)
Dec 03 01:09:02.243 INFO [stderr] warning: unused `#[macro_use]` import
Dec 03 01:09:02.243 INFO [stderr]  --> examples/vector_munger.rs:1:1
Dec 03 01:09:02.243 INFO [stderr]   |
Dec 03 01:09:02.243 INFO [stderr] 1 | #[macro_use] extern crate mucell;
Dec 03 01:09:02.243 INFO [stderr]   | ^^^^^^^^^^^^
Dec 03 01:09:02.243 INFO [stderr]   |
Dec 03 01:09:02.243 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 01:09:02.243 INFO [stderr] 
Dec 03 01:09:02.495 INFO [stderr] warning: unnecessary `unsafe` block
Dec 03 01:09:02.495 INFO [stderr]    --> src/lib.rs:149:9
Dec 03 01:09:02.495 INFO [stderr]     |
Dec 03 01:09:02.495 INFO [stderr] 149 |         unsafe { self.value.into_inner() }
Dec 03 01:09:02.495 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 03 01:09:02.495 INFO [stderr]     |
Dec 03 01:09:02.495 INFO [stderr] note: lint level defined here
Dec 03 01:09:02.495 INFO [stderr]    --> src/lib.rs:68:20
Dec 03 01:09:02.495 INFO [stderr]     |
Dec 03 01:09:02.495 INFO [stderr] 68  | #![warn(bad_style, unused, missing_docs)]
Dec 03 01:09:02.495 INFO [stderr]     |                    ^^^^^^
Dec 03 01:09:02.495 INFO [stderr]     = note: #[warn(unused_unsafe)] implied by #[warn(unused)]
Dec 03 01:09:02.495 INFO [stderr] 
Dec 03 01:09:03.226 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Dec 03 01:09:03.230 INFO [stderr] su: No module specific data is present
Dec 03 01:09:03.664 INFO running `"docker" "inspect" "24649ebb762b36d1c77937eabd2dd5446f21d3edcd71e59d8c331f28cbf93166"`
Dec 03 01:09:03.927 INFO running `"docker" "rm" "-f" "24649ebb762b36d1c77937eabd2dd5446f21d3edcd71e59d8c331f28cbf93166"`
Dec 03 01:09:04.243 INFO [stdout] 24649ebb762b36d1c77937eabd2dd5446f21d3edcd71e59d8c331f28cbf93166
Dec 03 01:09:04.251 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 01:09:04.727 INFO [stdout] 22d84d8982f68b4a70f7f47c57aaa287c2186d4a9badbde0101e16f7d92b89ac
Dec 03 01:09:04.732 INFO running `"docker" "start" "-a" "22d84d8982f68b4a70f7f47c57aaa287c2186d4a9badbde0101e16f7d92b89ac"`
Dec 03 01:09:05.719 INFO [stderr] usermod: no changes
Dec 03 01:09:05.766 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 03 01:09:05.766 INFO [stderr]      Running /target/debug/deps/mucell-bf1d68cca94a59c0
Dec 03 01:09:05.770 INFO [stdout] 
Dec 03 01:09:05.770 INFO [stdout] running 3 tests
Dec 03 01:09:05.770 INFO [stdout] test unsafe_subversion_demo ... ok
Dec 03 01:09:05.770 INFO [stdout] test test_try_mutate_in_try_mutate ... ok
Dec 03 01:09:05.785 INFO [stdout] test test_borrow_in_try_mutate ... ok
Dec 03 01:09:05.785 INFO [stdout] 
Dec 03 01:09:05.785 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 01:09:05.785 INFO [stdout] 
Dec 03 01:09:05.791 INFO [stderr]    Doc-tests mucell
Dec 03 01:09:06.999 INFO [stdout] 
Dec 03 01:09:06.999 INFO [stdout] running 7 tests
Dec 03 01:09:11.215 INFO [stdout] test src/lib.rs - Ref<'b, T>::into_inner (line 311) ... ok
Dec 03 01:09:11.473 INFO [stdout] test src/lib.rs - Ref<'b, Cow<'b, T>>::into_owned (line 338) ... ok
Dec 03 01:09:11.719 INFO [stdout] test src/lib.rs - MuCell<T>::new (line 111) ... ok
Dec 03 01:09:11.864 INFO [stdout] test src/lib.rs - Ref<'b, T>::map_unsafe (line 375) ... ok
Dec 03 01:09:11.904 INFO [stdout] test src/lib.rs - MuCell<T>::into_inner (line 136) ... ok
Dec 03 01:09:12.033 INFO [stdout] test src/lib.rs -  (line 27) ... ok
Dec 03 01:09:12.159 INFO [stdout] test src/lib.rs - Ref<'b, T>::filter_map_unsafe (line 428) ... ok
Dec 03 01:09:12.160 INFO [stdout] 
Dec 03 01:09:12.160 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 01:09:12.160 INFO [stdout] 
Dec 03 01:09:12.171 INFO [stderr] su: No module specific data is present
Dec 03 01:09:12.412 INFO running `"docker" "inspect" "22d84d8982f68b4a70f7f47c57aaa287c2186d4a9badbde0101e16f7d92b89ac"`
Dec 03 01:09:12.493 INFO running `"docker" "rm" "-f" "22d84d8982f68b4a70f7f47c57aaa287c2186d4a9badbde0101e16f7d92b89ac"`
Dec 03 01:09:12.614 INFO [stdout] 22d84d8982f68b4a70f7f47c57aaa287c2186d4a9badbde0101e16f7d92b89ac
