Dec 15 04:54:43.636 INFO testing merging-iterator-1.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 04:54:43.636 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 15 04:54:44.088 INFO [stdout] baf4f6a03cf0fbd30dc83ef4b0ede7750fe5817163f752a459ce44c943114c6a
Dec 15 04:54:44.095 INFO running `"docker" "start" "-a" "baf4f6a03cf0fbd30dc83ef4b0ede7750fe5817163f752a459ce44c943114c6a"`
Dec 15 04:54:45.044 INFO [stderr] usermod: no changes
Dec 15 04:54:45.142 INFO [stderr]    Compiling merging-iterator v1.1.0 (/source)
Dec 15 04:54:45.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 15 04:54:45.943 INFO [stderr] su: No module specific data is present
Dec 15 04:54:46.667 INFO running `"docker" "inspect" "baf4f6a03cf0fbd30dc83ef4b0ede7750fe5817163f752a459ce44c943114c6a"`
Dec 15 04:54:47.077 INFO running `"docker" "rm" "-f" "baf4f6a03cf0fbd30dc83ef4b0ede7750fe5817163f752a459ce44c943114c6a"`
Dec 15 04:54:47.386 INFO [stdout] baf4f6a03cf0fbd30dc83ef4b0ede7750fe5817163f752a459ce44c943114c6a
Dec 15 04:54:47.388 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 15 04:54:47.872 INFO [stdout] cc81577d8fb588dfd403aa657864467ba41628dc9fe5c65eb62eeadad256e2b1
Dec 15 04:54:47.873 INFO running `"docker" "start" "-a" "cc81577d8fb588dfd403aa657864467ba41628dc9fe5c65eb62eeadad256e2b1"`
Dec 15 04:54:49.004 INFO [stderr] usermod: no changes
Dec 15 04:54:49.160 INFO [stderr]    Compiling merging-iterator v1.1.0 (/source)
Dec 15 04:54:55.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
Dec 15 04:54:55.144 INFO [stderr] su: No module specific data is present
Dec 15 04:54:55.904 INFO running `"docker" "inspect" "cc81577d8fb588dfd403aa657864467ba41628dc9fe5c65eb62eeadad256e2b1"`
Dec 15 04:54:56.225 INFO running `"docker" "rm" "-f" "cc81577d8fb588dfd403aa657864467ba41628dc9fe5c65eb62eeadad256e2b1"`
Dec 15 04:54:56.547 INFO [stdout] cc81577d8fb588dfd403aa657864467ba41628dc9fe5c65eb62eeadad256e2b1
Dec 15 04:54:56.555 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 15 04:54:57.001 INFO [stdout] 4f9001791513a0e63778a6c243306333224d4a409326d0b487824a6a48a4c7ea
Dec 15 04:54:57.003 INFO running `"docker" "start" "-a" "4f9001791513a0e63778a6c243306333224d4a409326d0b487824a6a48a4c7ea"`
Dec 15 04:54:59.294 INFO [stderr] usermod: no changes
Dec 15 04:54:59.494 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 15 04:54:59.513 INFO [stderr]      Running /target/debug/deps/merging_iterator-9c4df5a90c5b21bd
Dec 15 04:54:59.514 INFO [stdout] 
Dec 15 04:54:59.514 INFO [stdout] running 4 tests
Dec 15 04:54:59.515 INFO [stdout] test tests::test_multiple_iterators ... ok
Dec 15 04:54:59.515 INFO [stdout] test tests::test_merge_sorted_iterators ... ok
Dec 15 04:54:59.633 INFO [stdout] test tests::test_is_sorted_property ... ok
Dec 15 04:54:59.682 INFO [stdout] test tests::test_is_sorted_property_for_multiple_iterators ... ok
Dec 15 04:54:59.682 INFO [stdout] 
Dec 15 04:54:59.682 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:54:59.682 INFO [stdout] 
Dec 15 04:54:59.682 INFO [stderr]    Doc-tests merging-iterator
Dec 15 04:55:00.652 INFO [stdout] 
Dec 15 04:55:00.652 INFO [stdout] running 2 tests
Dec 15 04:55:03.311 INFO [stdout] test src/lib.rs - MergeIter<L, R, T>::new (line 31) ... ok
Dec 15 04:55:03.440 INFO [stdout] test src/lib.rs - MergeIter<L, R, T>::with_custom_ordering (line 61) ... ok
Dec 15 04:55:03.440 INFO [stdout] 
Dec 15 04:55:03.440 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:55:03.441 INFO [stdout] 
Dec 15 04:55:03.463 INFO [stderr] su: No module specific data is present
Dec 15 04:55:04.540 INFO running `"docker" "inspect" "4f9001791513a0e63778a6c243306333224d4a409326d0b487824a6a48a4c7ea"`
Dec 15 04:55:04.877 INFO running `"docker" "rm" "-f" "4f9001791513a0e63778a6c243306333224d4a409326d0b487824a6a48a4c7ea"`
Dec 15 04:55:05.231 INFO [stdout] 4f9001791513a0e63778a6c243306333224d4a409326d0b487824a6a48a4c7ea