Dec 14 23:57:51.900 INFO testing rc_arena-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 23:57:51.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 23:57:52.191 INFO [stdout] a9b7d5852b73769dcc2a2710a0716d1cdfccc037c9199ac411757c3a8bf1a353
Dec 14 23:57:52.193 INFO running `"docker" "start" "-a" "a9b7d5852b73769dcc2a2710a0716d1cdfccc037c9199ac411757c3a8bf1a353"`
Dec 14 23:57:53.450 INFO [stderr] usermod: no changes
Dec 14 23:57:53.547 INFO [stderr]    Compiling rc_arena v0.1.0 (/source)
Dec 14 23:57:54.281 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 14 23:57:54.282 INFO [stderr] su: No module specific data is present
Dec 14 23:57:54.819 INFO running `"docker" "inspect" "a9b7d5852b73769dcc2a2710a0716d1cdfccc037c9199ac411757c3a8bf1a353"`
Dec 14 23:57:55.163 INFO running `"docker" "rm" "-f" "a9b7d5852b73769dcc2a2710a0716d1cdfccc037c9199ac411757c3a8bf1a353"`
Dec 14 23:57:55.479 INFO [stdout] a9b7d5852b73769dcc2a2710a0716d1cdfccc037c9199ac411757c3a8bf1a353
Dec 14 23:57:55.491 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 23:57:55.903 INFO [stdout] 59af6f24ade7c9e157f07ef37714ff6c0f3e578e5020264db29c58f7d476cb07
Dec 14 23:57:55.911 INFO running `"docker" "start" "-a" "59af6f24ade7c9e157f07ef37714ff6c0f3e578e5020264db29c58f7d476cb07"`
Dec 14 23:57:57.443 INFO [stderr] usermod: no changes
Dec 14 23:57:57.494 INFO [stderr]    Compiling rc_arena v0.1.0 (/source)
Dec 14 23:57:59.934 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
Dec 14 23:57:59.945 INFO [stderr] su: No module specific data is present
Dec 14 23:58:01.605 INFO running `"docker" "inspect" "59af6f24ade7c9e157f07ef37714ff6c0f3e578e5020264db29c58f7d476cb07"`
Dec 14 23:58:01.997 INFO running `"docker" "rm" "-f" "59af6f24ade7c9e157f07ef37714ff6c0f3e578e5020264db29c58f7d476cb07"`
Dec 14 23:58:02.295 INFO [stdout] 59af6f24ade7c9e157f07ef37714ff6c0f3e578e5020264db29c58f7d476cb07
Dec 14 23:58:02.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 23:58:02.769 INFO [stdout] c4021b04fb3d37ef614b5fff704c5815babbe9d936ea65fbfcb92cf7d309e5b5
Dec 14 23:58:02.771 INFO running `"docker" "start" "-a" "c4021b04fb3d37ef614b5fff704c5815babbe9d936ea65fbfcb92cf7d309e5b5"`
Dec 14 23:58:04.635 INFO [stderr] usermod: no changes
Dec 14 23:58:04.691 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 23:58:04.691 INFO [stderr]      Running /target/debug/deps/rc_arena-e9fc3b0c6d1c70ae
Dec 14 23:58:04.699 INFO [stdout] 
Dec 14 23:58:04.699 INFO [stdout] running 4 tests
Dec 14 23:58:04.699 INFO [stdout] test iterates ... ok
Dec 14 23:58:04.699 INFO [stdout] test basic_usecase ... ok
Dec 14 23:58:04.699 INFO [stdout] test formatting ... ok
Dec 14 23:58:04.699 INFO [stdout] test drops_at_once ... ok
Dec 14 23:58:04.699 INFO [stdout] 
Dec 14 23:58:04.699 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:58:04.699 INFO [stdout] 
Dec 14 23:58:04.699 INFO [stderr]    Doc-tests rc_arena
Dec 14 23:58:05.639 INFO [stdout] 
Dec 14 23:58:05.639 INFO [stdout] running 3 tests
Dec 14 23:58:08.213 INFO [stdout] test src/lib.rs -  (line 8) ... ok
Dec 14 23:58:08.811 INFO [stdout] test src/lib.rs - Arena<T>::each (line 151) ... ok
Dec 14 23:58:08.844 INFO [stdout] test src/lib.rs - Arena<T>::alloc (line 100) ... ok
Dec 14 23:58:08.844 INFO [stdout] 
Dec 14 23:58:08.846 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 23:58:08.846 INFO [stdout] 
Dec 14 23:58:08.887 INFO [stderr] su: No module specific data is present
Dec 14 23:58:09.563 INFO running `"docker" "inspect" "c4021b04fb3d37ef614b5fff704c5815babbe9d936ea65fbfcb92cf7d309e5b5"`
Dec 14 23:58:09.807 INFO running `"docker" "rm" "-f" "c4021b04fb3d37ef614b5fff704c5815babbe9d936ea65fbfcb92cf7d309e5b5"`
Dec 14 23:58:10.135 INFO [stdout] c4021b04fb3d37ef614b5fff704c5815babbe9d936ea65fbfcb92cf7d309e5b5