Nov 18 05:48:47.488 INFO testing multi_reader-0.1.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 05:48:47.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 05:48:47.732 INFO [stdout] 02beef5c48c18cd86b89efc4e469edc7b386d6e118ad19b761ecf5a1c72b0c15
Nov 18 05:48:47.736 INFO running `"docker" "start" "-a" "02beef5c48c18cd86b89efc4e469edc7b386d6e118ad19b761ecf5a1c72b0c15"`
Nov 18 05:48:48.315 INFO [stderr] usermod: no changes
Nov 18 05:48:48.355 INFO [stderr]    Compiling multi_reader v0.1.0 (/source)
Nov 18 05:48:48.876 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 18 05:48:48.880 INFO [stderr] su: No module specific data is present
Nov 18 05:48:49.340 INFO running `"docker" "inspect" "02beef5c48c18cd86b89efc4e469edc7b386d6e118ad19b761ecf5a1c72b0c15"`
Nov 18 05:48:49.433 INFO running `"docker" "rm" "-f" "02beef5c48c18cd86b89efc4e469edc7b386d6e118ad19b761ecf5a1c72b0c15"`
Nov 18 05:48:49.536 INFO [stdout] 02beef5c48c18cd86b89efc4e469edc7b386d6e118ad19b761ecf5a1c72b0c15
Nov 18 05:48:49.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 05:48:49.766 INFO [stdout] 3af4fbc34e1a9f965a0dd603a43b45d7d4d506b037eb29973a3b6451c1ddffd9
Nov 18 05:48:49.768 INFO running `"docker" "start" "-a" "3af4fbc34e1a9f965a0dd603a43b45d7d4d506b037eb29973a3b6451c1ddffd9"`
Nov 18 05:48:50.306 INFO [stderr] usermod: no changes
Nov 18 05:48:50.327 INFO [stderr]    Compiling multi_reader v0.1.0 (/source)
Nov 18 05:48:51.999 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Nov 18 05:48:52.004 INFO [stderr] su: No module specific data is present
Nov 18 05:48:52.342 INFO running `"docker" "inspect" "3af4fbc34e1a9f965a0dd603a43b45d7d4d506b037eb29973a3b6451c1ddffd9"`
Nov 18 05:48:52.523 INFO running `"docker" "rm" "-f" "3af4fbc34e1a9f965a0dd603a43b45d7d4d506b037eb29973a3b6451c1ddffd9"`
Nov 18 05:48:52.684 INFO [stdout] 3af4fbc34e1a9f965a0dd603a43b45d7d4d506b037eb29973a3b6451c1ddffd9
Nov 18 05:48:52.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 05:48:52.936 INFO [stdout] d6051ff165b83063b095368c06af14c48cd5ea742a9b2565166e152c5bd4a1d2
Nov 18 05:48:52.941 INFO running `"docker" "start" "-a" "d6051ff165b83063b095368c06af14c48cd5ea742a9b2565166e152c5bd4a1d2"`
Nov 18 05:48:53.673 INFO [stderr] usermod: no changes
Nov 18 05:48:53.685 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 05:48:53.685 INFO [stderr]      Running /target/debug/deps/multi_reader-c911ee6f5211dcf5
Nov 18 05:48:53.688 INFO [stdout] 
Nov 18 05:48:53.688 INFO [stdout] running 7 tests
Nov 18 05:48:53.688 INFO [stdout] test tests::test_single_reader ... ok
Nov 18 05:48:53.688 INFO [stdout] test tests::test_several_readers ... ok
Nov 18 05:48:53.688 INFO [stdout] test tests::test_only_empty_readers ... ok
Nov 18 05:48:53.688 INFO [stdout] test tests::test_first_readers_is_empty ... ok
Nov 18 05:48:53.688 INFO [stdout] test tests::test_err_during_read ... ok
Nov 18 05:48:53.689 INFO [stdout] test tests::test_middle_readers_is_empty ... ok
Nov 18 05:48:53.689 INFO [stdout] test tests::test_last_readers_is_empty ... ok
Nov 18 05:48:53.689 INFO [stdout] 
Nov 18 05:48:53.689 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:48:53.689 INFO [stdout] 
Nov 18 05:48:53.689 INFO [stderr]    Doc-tests multi_reader
Nov 18 05:48:54.320 INFO [stdout] 
Nov 18 05:48:54.320 INFO [stdout] running 1 test
Nov 18 05:48:55.278 INFO [stdout] test src/lib.rs -  (line 6) ... ok
Nov 18 05:48:55.279 INFO [stdout] 
Nov 18 05:48:55.279 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:48:55.280 INFO [stdout] 
Nov 18 05:48:55.287 INFO [stderr] su: No module specific data is present
Nov 18 05:48:55.554 INFO running `"docker" "inspect" "d6051ff165b83063b095368c06af14c48cd5ea742a9b2565166e152c5bd4a1d2"`
Nov 18 05:48:55.677 INFO running `"docker" "rm" "-f" "d6051ff165b83063b095368c06af14c48cd5ea742a9b2565166e152c5bd4a1d2"`
Nov 18 05:48:55.752 INFO [stdout] d6051ff165b83063b095368c06af14c48cd5ea742a9b2565166e152c5bd4a1d2