Dec 15 04:12:03.799 INFO testing mucell-0.3.5 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 04:12:03.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 04:12:04.055 INFO [stdout] b22a7f05fe6e90e9e87c7456176f46b33b8b2c377494fe55737cd0125206e642
Dec 15 04:12:04.063 INFO running `"docker" "start" "-a" "b22a7f05fe6e90e9e87c7456176f46b33b8b2c377494fe55737cd0125206e642"`
Dec 15 04:12:04.553 INFO [stderr] usermod: no changes
Dec 15 04:12:04.583 INFO [stderr]    Compiling mucell v0.3.5 (/source)
Dec 15 04:12:05.083 INFO [stderr] warning: unnecessary `unsafe` block
Dec 15 04:12:05.083 INFO [stderr]    --> src/lib.rs:149:9
Dec 15 04:12:05.083 INFO [stderr]     |
Dec 15 04:12:05.083 INFO [stderr] 149 |         unsafe { self.value.into_inner() }
Dec 15 04:12:05.083 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 15 04:12:05.083 INFO [stderr]     |
Dec 15 04:12:05.083 INFO [stderr] note: lint level defined here
Dec 15 04:12:05.083 INFO [stderr]    --> src/lib.rs:68:20
Dec 15 04:12:05.083 INFO [stderr]     |
Dec 15 04:12:05.083 INFO [stderr] 68  | #![warn(bad_style, unused, missing_docs)]
Dec 15 04:12:05.083 INFO [stderr]     |                    ^^^^^^
Dec 15 04:12:05.083 INFO [stderr]     = note: #[warn(unused_unsafe)] implied by #[warn(unused)]
Dec 15 04:12:05.083 INFO [stderr] 
Dec 15 04:12:05.118 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 15 04:12:05.121 INFO [stderr] su: No module specific data is present
Dec 15 04:12:05.439 INFO running `"docker" "inspect" "b22a7f05fe6e90e9e87c7456176f46b33b8b2c377494fe55737cd0125206e642"`
Dec 15 04:12:05.568 INFO running `"docker" "rm" "-f" "b22a7f05fe6e90e9e87c7456176f46b33b8b2c377494fe55737cd0125206e642"`
Dec 15 04:12:05.715 INFO [stdout] b22a7f05fe6e90e9e87c7456176f46b33b8b2c377494fe55737cd0125206e642
Dec 15 04:12:05.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 04:12:05.870 INFO [stdout] b27a32b08dbf09fedb00a06df83b266048e321ac1656160fd8e0b0d441c1b36c
Dec 15 04:12:05.872 INFO running `"docker" "start" "-a" "b27a32b08dbf09fedb00a06df83b266048e321ac1656160fd8e0b0d441c1b36c"`
Dec 15 04:12:06.369 INFO [stderr] usermod: no changes
Dec 15 04:12:06.390 INFO [stderr]    Compiling mucell v0.3.5 (/source)
Dec 15 04:12:06.907 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 04:12:06.907 INFO [stderr]  --> examples/vector_munger.rs:1:1
Dec 15 04:12:06.907 INFO [stderr]   |
Dec 15 04:12:06.907 INFO [stderr] 1 | #[macro_use] extern crate mucell;
Dec 15 04:12:06.907 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 04:12:06.907 INFO [stderr]   |
Dec 15 04:12:06.907 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 04:12:06.907 INFO [stderr] 
Dec 15 04:12:07.219 INFO [stderr] warning: unnecessary `unsafe` block
Dec 15 04:12:07.219 INFO [stderr]    --> src/lib.rs:149:9
Dec 15 04:12:07.220 INFO [stderr]     |
Dec 15 04:12:07.220 INFO [stderr] 149 |         unsafe { self.value.into_inner() }
Dec 15 04:12:07.220 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 15 04:12:07.221 INFO [stderr]     |
Dec 15 04:12:07.221 INFO [stderr] note: lint level defined here
Dec 15 04:12:07.221 INFO [stderr]    --> src/lib.rs:68:20
Dec 15 04:12:07.222 INFO [stderr]     |
Dec 15 04:12:07.222 INFO [stderr] 68  | #![warn(bad_style, unused, missing_docs)]
Dec 15 04:12:07.222 INFO [stderr]     |                    ^^^^^^
Dec 15 04:12:07.223 INFO [stderr]     = note: #[warn(unused_unsafe)] implied by #[warn(unused)]
Dec 15 04:12:07.223 INFO [stderr] 
Dec 15 04:12:08.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Dec 15 04:12:08.124 INFO [stderr] su: No module specific data is present
Dec 15 04:12:09.111 INFO running `"docker" "inspect" "b27a32b08dbf09fedb00a06df83b266048e321ac1656160fd8e0b0d441c1b36c"`
Dec 15 04:12:09.514 INFO running `"docker" "rm" "-f" "b27a32b08dbf09fedb00a06df83b266048e321ac1656160fd8e0b0d441c1b36c"`
Dec 15 04:12:09.779 INFO [stdout] b27a32b08dbf09fedb00a06df83b266048e321ac1656160fd8e0b0d441c1b36c
Dec 15 04:12:09.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 15 04:12:10.270 INFO [stdout] f6511686b895830e8b1a0baa5758890e14ab54763aed2e9b706e13d12e1296f2
Dec 15 04:12:10.275 INFO running `"docker" "start" "-a" "f6511686b895830e8b1a0baa5758890e14ab54763aed2e9b706e13d12e1296f2"`
Dec 15 04:12:11.343 INFO [stderr] usermod: no changes
Dec 15 04:12:11.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 04:12:11.400 INFO [stderr]      Running /target/debug/deps/mucell-0df346827cc09b21
Dec 15 04:12:11.408 INFO [stdout] 
Dec 15 04:12:11.408 INFO [stdout] running 3 tests
Dec 15 04:12:11.408 INFO [stdout] test test_try_mutate_in_try_mutate ... ok
Dec 15 04:12:11.408 INFO [stdout] test unsafe_subversion_demo ... ok
Dec 15 04:12:11.485 INFO [stdout] test test_borrow_in_try_mutate ... ok
Dec 15 04:12:11.485 INFO [stderr]    Doc-tests mucell
Dec 15 04:12:11.485 INFO [stdout] 
Dec 15 04:12:11.485 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:12:11.485 INFO [stdout] 
Dec 15 04:12:12.473 INFO [stdout] 
Dec 15 04:12:12.473 INFO [stdout] running 7 tests
Dec 15 04:12:15.251 INFO [stdout] test src/lib.rs - MuCell<T>::into_inner (line 136) ... ok
Dec 15 04:12:15.319 INFO [stdout] test src/lib.rs - Ref<'b, T>::filter_map_unsafe (line 428) ... ok
Dec 15 04:12:15.696 INFO [stdout] test src/lib.rs - Ref<'b, T>::into_inner (line 311) ... ok
Dec 15 04:12:16.266 INFO [stdout] test src/lib.rs - MuCell<T>::new (line 111) ... ok
Dec 15 04:12:16.979 INFO [stdout] test src/lib.rs - Ref<'b, T>::map_unsafe (line 375) ... ok
Dec 15 04:12:17.057 INFO [stdout] test src/lib.rs - Ref<'b, Cow<'b, T>>::into_owned (line 338) ... ok
Dec 15 04:12:17.071 INFO [stdout] test src/lib.rs -  (line 27) ... ok
Dec 15 04:12:17.071 INFO [stdout] 
Dec 15 04:12:17.071 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:12:17.071 INFO [stdout] 
Dec 15 04:12:17.091 INFO [stderr] su: No module specific data is present
Dec 15 04:12:17.589 INFO running `"docker" "inspect" "f6511686b895830e8b1a0baa5758890e14ab54763aed2e9b706e13d12e1296f2"`
Dec 15 04:12:17.764 INFO running `"docker" "rm" "-f" "f6511686b895830e8b1a0baa5758890e14ab54763aed2e9b706e13d12e1296f2"`
Dec 15 04:12:17.979 INFO [stdout] f6511686b895830e8b1a0baa5758890e14ab54763aed2e9b706e13d12e1296f2