Dec 07 02:47:06.777 INFO testing reader-writer-0.0.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 02:47:06.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 02:47:07.224 INFO [stdout] bc15c86bf410ab93426a51b80304d3a81f7970c4eabad34e66837e8f517b4c25
Dec 07 02:47:07.224 INFO running `"docker" "start" "-a" "bc15c86bf410ab93426a51b80304d3a81f7970c4eabad34e66837e8f517b4c25"`
Dec 07 02:47:08.196 INFO [stderr] usermod: no changes
Dec 07 02:47:08.271 INFO [stderr]    Compiling reader-writer v0.0.2 (/source)
Dec 07 02:47:09.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 07 02:47:09.168 INFO [stderr] su: No module specific data is present
Dec 07 02:47:09.794 INFO running `"docker" "inspect" "bc15c86bf410ab93426a51b80304d3a81f7970c4eabad34e66837e8f517b4c25"`
Dec 07 02:47:10.104 INFO running `"docker" "rm" "-f" "bc15c86bf410ab93426a51b80304d3a81f7970c4eabad34e66837e8f517b4c25"`
Dec 07 02:47:10.335 INFO [stdout] bc15c86bf410ab93426a51b80304d3a81f7970c4eabad34e66837e8f517b4c25
Dec 07 02:47:10.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 02:47:10.852 INFO [stdout] 116b865d94a55189f2070a49c8460755f23efa3a74a17a62a2d1e7d6bf9ffcf4
Dec 07 02:47:10.854 INFO running `"docker" "start" "-a" "116b865d94a55189f2070a49c8460755f23efa3a74a17a62a2d1e7d6bf9ffcf4"`
Dec 07 02:47:12.057 INFO [stderr] usermod: no changes
Dec 07 02:47:12.146 INFO [stderr]    Compiling reader-writer v0.0.2 (/source)
Dec 07 02:47:13.763 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 07 02:47:13.768 INFO [stderr] su: No module specific data is present
Dec 07 02:47:14.352 INFO running `"docker" "inspect" "116b865d94a55189f2070a49c8460755f23efa3a74a17a62a2d1e7d6bf9ffcf4"`
Dec 07 02:47:14.586 INFO running `"docker" "rm" "-f" "116b865d94a55189f2070a49c8460755f23efa3a74a17a62a2d1e7d6bf9ffcf4"`
Dec 07 02:47:14.828 INFO [stdout] 116b865d94a55189f2070a49c8460755f23efa3a74a17a62a2d1e7d6bf9ffcf4
Dec 07 02:47:14.830 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 02:47:15.268 INFO [stdout] dc7aea21c040b341a9c641e3c36e75557d3d63a96698721d94f4506c8d724a3a
Dec 07 02:47:15.270 INFO running `"docker" "start" "-a" "dc7aea21c040b341a9c641e3c36e75557d3d63a96698721d94f4506c8d724a3a"`
Dec 07 02:47:16.483 INFO [stderr] usermod: no changes
Dec 07 02:47:16.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 02:47:16.568 INFO [stderr]      Running /target/debug/deps/reader_writer-9715acef74267934
Dec 07 02:47:16.576 INFO [stdout] 
Dec 07 02:47:16.576 INFO [stdout] running 8 tests
Dec 07 02:47:16.576 INFO [stdout] test tests::count_u8_one_byte ... ok
Dec 07 02:47:16.576 INFO [stdout] test tests::count_u64_eight_bytes ... ok
Dec 07 02:47:16.576 INFO [stdout] test tests::count_bytes ... ok
Dec 07 02:47:16.576 INFO [stdout] test tests::count_str ... ok
Dec 07 02:47:16.576 INFO [stdout] test tests::count_string ... ok
Dec 07 02:47:16.576 INFO [stdout] test tests::count_u16_two_bytes ... ok
Dec 07 02:47:16.577 INFO [stdout] test tests::count_u32_four_bytes ... ok
Dec 07 02:47:16.586 INFO [stdout] test tests::can_write_and_read ... ok
Dec 07 02:47:16.586 INFO [stdout] 
Dec 07 02:47:16.586 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:47:16.586 INFO [stdout] 
Dec 07 02:47:16.596 INFO [stderr]    Doc-tests reader-writer
Dec 07 02:47:17.444 INFO [stdout] 
Dec 07 02:47:17.444 INFO [stdout] running 0 tests
Dec 07 02:47:17.444 INFO [stdout] 
Dec 07 02:47:17.444 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 02:47:17.444 INFO [stdout] 
Dec 07 02:47:17.451 INFO [stderr] su: No module specific data is present
Dec 07 02:47:18.044 INFO running `"docker" "inspect" "dc7aea21c040b341a9c641e3c36e75557d3d63a96698721d94f4506c8d724a3a"`
Dec 07 02:47:18.248 INFO running `"docker" "rm" "-f" "dc7aea21c040b341a9c641e3c36e75557d3d63a96698721d94f4506c8d724a3a"`
Dec 07 02:47:18.520 INFO [stdout] dc7aea21c040b341a9c641e3c36e75557d3d63a96698721d94f4506c8d724a3a