Dec 03 15:14:04.826 INFO testing copy_arena-0.1.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 15:14:04.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 15:14:05.227 INFO [stdout] 284c1a8b9a5c3550dda2abe15823380e0c72cc74b3eb54b898c5a7002f1ffc5e
Dec 03 15:14:05.227 INFO running `"docker" "start" "-a" "284c1a8b9a5c3550dda2abe15823380e0c72cc74b3eb54b898c5a7002f1ffc5e"`
Dec 03 15:14:06.266 INFO [stderr] usermod: no changes
Dec 03 15:14:06.367 INFO [stderr]    Compiling copy_arena v0.1.1 (/source)
Dec 03 15:14:07.059 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Dec 03 15:14:07.059 INFO [stderr]    --> src/lib.rs:180:58
Dec 03 15:14:07.059 INFO [stderr]     |
Dec 03 15:14:07.059 INFO [stderr] 180 |         let memory = self.alloc_raw(mem::size_of::<T>(), mem::min_align_of::<T>());
Dec 03 15:14:07.059 INFO [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:14:07.059 INFO [stderr]     |
Dec 03 15:14:07.059 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 03 15:14:07.059 INFO [stderr] 
Dec 03 15:14:07.059 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Dec 03 15:14:07.059 INFO [stderr]    --> src/lib.rs:196:49
Dec 03 15:14:07.059 INFO [stderr]     |
Dec 03 15:14:07.059 INFO [stderr] 196 |         let memory = self.alloc_raw(byte_count, mem::min_align_of::<T>());
Dec 03 15:14:07.059 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:14:07.059 INFO [stderr] 
Dec 03 15:14:07.131 INFO [stderr] warning: variable does not need to be mutable
Dec 03 15:14:07.131 INFO [stderr]    --> src/lib.rs:203:13
Dec 03 15:14:07.131 INFO [stderr]     |
Dec 03 15:14:07.131 INFO [stderr] 203 |         let mut slice = self.alloc_slice_raw(elems.len());
Dec 03 15:14:07.131 INFO [stderr]     |             ----^^^^^
Dec 03 15:14:07.131 INFO [stderr]     |             |
Dec 03 15:14:07.131 INFO [stderr]     |             help: remove this `mut`
Dec 03 15:14:07.131 INFO [stderr]     |
Dec 03 15:14:07.131 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 15:14:07.131 INFO [stderr] 
Dec 03 15:14:07.131 INFO [stderr] warning: variable does not need to be mutable
Dec 03 15:14:07.131 INFO [stderr]    --> src/lib.rs:215:13
Dec 03 15:14:07.131 INFO [stderr]     |
Dec 03 15:14:07.131 INFO [stderr] 215 |         let mut slice = self.alloc_slice_raw(len);
Dec 03 15:14:07.131 INFO [stderr]     |             ----^^^^^
Dec 03 15:14:07.131 INFO [stderr]     |             |
Dec 03 15:14:07.131 INFO [stderr]     |             help: remove this `mut`
Dec 03 15:14:07.131 INFO [stderr] 
Dec 03 15:14:07.356 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 03 15:14:07.358 INFO [stderr] su: No module specific data is present
Dec 03 15:14:07.821 INFO running `"docker" "inspect" "284c1a8b9a5c3550dda2abe15823380e0c72cc74b3eb54b898c5a7002f1ffc5e"`
Dec 03 15:14:08.057 INFO running `"docker" "rm" "-f" "284c1a8b9a5c3550dda2abe15823380e0c72cc74b3eb54b898c5a7002f1ffc5e"`
Dec 03 15:14:08.431 INFO [stdout] 284c1a8b9a5c3550dda2abe15823380e0c72cc74b3eb54b898c5a7002f1ffc5e
Dec 03 15:14:08.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 15:14:08.819 INFO [stdout] ba61e47bb48efec4776fc8efb9e2f7e7b83c0e2d2161528f8ee6918e3380feab
Dec 03 15:14:08.825 INFO running `"docker" "start" "-a" "ba61e47bb48efec4776fc8efb9e2f7e7b83c0e2d2161528f8ee6918e3380feab"`
Dec 03 15:14:09.734 INFO [stderr] usermod: no changes
Dec 03 15:14:09.774 INFO [stderr]    Compiling copy_arena v0.1.1 (/source)
Dec 03 15:14:10.849 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Dec 03 15:14:10.849 INFO [stderr]    --> src/lib.rs:180:58
Dec 03 15:14:10.849 INFO [stderr]     |
Dec 03 15:14:10.849 INFO [stderr] 180 |         let memory = self.alloc_raw(mem::size_of::<T>(), mem::min_align_of::<T>());
Dec 03 15:14:10.849 INFO [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:14:10.849 INFO [stderr]     |
Dec 03 15:14:10.849 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 03 15:14:10.849 INFO [stderr] 
Dec 03 15:14:10.849 INFO [stderr] warning: use of deprecated item 'std::mem::min_align_of': use `align_of` instead
Dec 03 15:14:10.849 INFO [stderr]    --> src/lib.rs:196:49
Dec 03 15:14:10.849 INFO [stderr]     |
Dec 03 15:14:10.849 INFO [stderr] 196 |         let memory = self.alloc_raw(byte_count, mem::min_align_of::<T>());
Dec 03 15:14:10.849 INFO [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^
Dec 03 15:14:10.849 INFO [stderr] 
Dec 03 15:14:10.995 INFO [stderr] warning: variable does not need to be mutable
Dec 03 15:14:10.995 INFO [stderr]    --> src/lib.rs:203:13
Dec 03 15:14:10.995 INFO [stderr]     |
Dec 03 15:14:10.995 INFO [stderr] 203 |         let mut slice = self.alloc_slice_raw(elems.len());
Dec 03 15:14:10.995 INFO [stderr]     |             ----^^^^^
Dec 03 15:14:10.995 INFO [stderr]     |             |
Dec 03 15:14:10.995 INFO [stderr]     |             help: remove this `mut`
Dec 03 15:14:10.995 INFO [stderr]     |
Dec 03 15:14:10.995 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 15:14:10.995 INFO [stderr] 
Dec 03 15:14:10.995 INFO [stderr] warning: variable does not need to be mutable
Dec 03 15:14:10.995 INFO [stderr]    --> src/lib.rs:215:13
Dec 03 15:14:10.995 INFO [stderr]     |
Dec 03 15:14:10.995 INFO [stderr] 215 |         let mut slice = self.alloc_slice_raw(len);
Dec 03 15:14:10.995 INFO [stderr]     |             ----^^^^^
Dec 03 15:14:10.995 INFO [stderr]     |             |
Dec 03 15:14:10.995 INFO [stderr]     |             help: remove this `mut`
Dec 03 15:14:10.995 INFO [stderr] 
Dec 03 15:14:12.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Dec 03 15:14:12.319 INFO [stderr] su: No module specific data is present
Dec 03 15:14:13.353 INFO running `"docker" "inspect" "ba61e47bb48efec4776fc8efb9e2f7e7b83c0e2d2161528f8ee6918e3380feab"`
Dec 03 15:14:13.639 INFO running `"docker" "rm" "-f" "ba61e47bb48efec4776fc8efb9e2f7e7b83c0e2d2161528f8ee6918e3380feab"`
Dec 03 15:14:13.898 INFO [stdout] ba61e47bb48efec4776fc8efb9e2f7e7b83c0e2d2161528f8ee6918e3380feab
Dec 03 15:14:13.903 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 15:14:14.372 INFO [stdout] 23c308f151871f04ebd7d7cb2571c9fe49ac241d6beef363f982ab52da43d9cb
Dec 03 15:14:14.379 INFO running `"docker" "start" "-a" "23c308f151871f04ebd7d7cb2571c9fe49ac241d6beef363f982ab52da43d9cb"`
Dec 03 15:14:15.299 INFO [stderr] usermod: no changes
Dec 03 15:14:15.346 INFO [stdout] 
Dec 03 15:14:15.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 03 15:14:15.347 INFO [stdout] running 8 tests
Dec 03 15:14:15.347 INFO [stderr]      Running /target/debug/deps/copy_arena-efd51c24911d0e17
Dec 03 15:14:15.363 INFO [stdout] test barely_too_little_capacity ... ok
Dec 03 15:14:15.363 INFO [stdout] test construct_simple ... ok
Dec 03 15:14:15.363 INFO [stdout] test construct_slices ... ok
Dec 03 15:14:15.363 INFO [stdout] test just_enough_capacity ... ok
Dec 03 15:14:15.363 INFO [stdout] test many_u8s ... ok
Dec 03 15:14:15.370 INFO [stdout] test zero_capacity ... ok
Dec 03 15:14:15.372 INFO [stderr]    Doc-tests copy_arena
Dec 03 15:14:15.372 INFO [stdout] test surprisingly_large ... ok
Dec 03 15:14:15.372 INFO [stdout] test zero_size ... ok
Dec 03 15:14:15.372 INFO [stdout] 
Dec 03 15:14:15.372 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 15:14:15.372 INFO [stdout] 
Dec 03 15:14:16.540 INFO [stdout] 
Dec 03 15:14:16.540 INFO [stdout] running 2 tests
Dec 03 15:14:19.007 INFO [stdout] test src/lib.rs -  (line 14) ... ok
Dec 03 15:14:19.109 INFO [stdout] test src/lib.rs -  (line 30) ... ok
Dec 03 15:14:19.109 INFO [stdout] 
Dec 03 15:14:19.109 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 15:14:19.110 INFO [stdout] 
Dec 03 15:14:19.143 INFO [stderr] su: No module specific data is present
Dec 03 15:14:19.919 INFO running `"docker" "inspect" "23c308f151871f04ebd7d7cb2571c9fe49ac241d6beef363f982ab52da43d9cb"`
Dec 03 15:14:20.233 INFO running `"docker" "rm" "-f" "23c308f151871f04ebd7d7cb2571c9fe49ac241d6beef363f982ab52da43d9cb"`
Dec 03 15:14:20.511 INFO [stdout] 23c308f151871f04ebd7d7cb2571c9fe49ac241d6beef363f982ab52da43d9cb
