Dec 15 04:11:39.541 INFO testing multi_reader-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 04:11:39.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04:11:39.783 INFO [stdout] 129d32a8829f58940f66f67d90ea987207d9780caa4ee8c80114861f7cc2ad8b
Dec 15 04:11:39.793 INFO running `"docker" "start" "-a" "129d32a8829f58940f66f67d90ea987207d9780caa4ee8c80114861f7cc2ad8b"`
Dec 15 04:11:40.466 INFO [stderr] usermod: no changes
Dec 15 04:11:40.518 INFO [stderr]    Compiling multi_reader v0.1.0 (/source)
Dec 15 04:11:41.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 15 04:11:41.069 INFO [stderr] su: No module specific data is present
Dec 15 04:11:41.727 INFO running `"docker" "inspect" "129d32a8829f58940f66f67d90ea987207d9780caa4ee8c80114861f7cc2ad8b"`
Dec 15 04:11:41.893 INFO running `"docker" "rm" "-f" "129d32a8829f58940f66f67d90ea987207d9780caa4ee8c80114861f7cc2ad8b"`
Dec 15 04:11:42.123 INFO [stdout] 129d32a8829f58940f66f67d90ea987207d9780caa4ee8c80114861f7cc2ad8b
Dec 15 04:11:42.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04:11:42.435 INFO [stdout] 96de42b8af1fb38cf49f311a44ebfa063b60428ec021fc79344e28afa05edee0
Dec 15 04:11:42.440 INFO running `"docker" "start" "-a" "96de42b8af1fb38cf49f311a44ebfa063b60428ec021fc79344e28afa05edee0"`
Dec 15 04:11:43.116 INFO [stderr] usermod: no changes
Dec 15 04:11:43.146 INFO [stderr]    Compiling multi_reader v0.1.0 (/source)
Dec 15 04:11:44.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 15 04:11:44.611 INFO [stderr] su: No module specific data is present
Dec 15 04:11:44.883 INFO running `"docker" "inspect" "96de42b8af1fb38cf49f311a44ebfa063b60428ec021fc79344e28afa05edee0"`
Dec 15 04:11:45.109 INFO running `"docker" "rm" "-f" "96de42b8af1fb38cf49f311a44ebfa063b60428ec021fc79344e28afa05edee0"`
Dec 15 04:11:45.335 INFO [stdout] 96de42b8af1fb38cf49f311a44ebfa063b60428ec021fc79344e28afa05edee0
Dec 15 04:11:45.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04:11:45.609 INFO [stdout] 1de9984ba20b4d407954d41d536ee3b7d31a8e4102b105b309e3945e717572be
Dec 15 04:11:45.611 INFO running `"docker" "start" "-a" "1de9984ba20b4d407954d41d536ee3b7d31a8e4102b105b309e3945e717572be"`
Dec 15 04:11:46.092 INFO [stderr] usermod: no changes
Dec 15 04:11:46.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 04:11:46.120 INFO [stderr]      Running /target/debug/deps/multi_reader-af2226b6e287f5de
Dec 15 04:11:46.124 INFO [stdout] 
Dec 15 04:11:46.124 INFO [stdout] running 7 tests
Dec 15 04:11:46.124 INFO [stdout] test tests::test_single_reader ... ok
Dec 15 04:11:46.124 INFO [stdout] test tests::test_several_readers ... ok
Dec 15 04:11:46.124 INFO [stdout] test tests::test_middle_readers_is_empty ... ok
Dec 15 04:11:46.124 INFO [stdout] test tests::test_last_readers_is_empty ... ok
Dec 15 04:11:46.127 INFO [stdout] test tests::test_first_readers_is_empty ... ok
Dec 15 04:11:46.127 INFO [stdout] test tests::test_only_empty_readers ... ok
Dec 15 04:11:46.127 INFO [stdout] test tests::test_err_during_read ... ok
Dec 15 04:11:46.127 INFO [stdout] 
Dec 15 04:11:46.127 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:11:46.127 INFO [stdout] 
Dec 15 04:11:46.127 INFO [stderr]    Doc-tests multi_reader
Dec 15 04:11:46.963 INFO [stdout] 
Dec 15 04:11:46.963 INFO [stdout] running 1 test
Dec 15 04:11:48.323 INFO [stdout] test src/lib.rs -  (line 6) ... ok
Dec 15 04:11:48.323 INFO [stdout] 
Dec 15 04:11:48.323 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:11:48.323 INFO [stdout] 
Dec 15 04:11:48.335 INFO [stderr] su: No module specific data is present
Dec 15 04:11:48.753 INFO running `"docker" "inspect" "1de9984ba20b4d407954d41d536ee3b7d31a8e4102b105b309e3945e717572be"`
Dec 15 04:11:48.987 INFO running `"docker" "rm" "-f" "1de9984ba20b4d407954d41d536ee3b7d31a8e4102b105b309e3945e717572be"`
Dec 15 04:11:49.150 INFO [stdout] 1de9984ba20b4d407954d41d536ee3b7d31a8e4102b105b309e3945e717572be