Dec 15 14:58:37.932 INFO testing filebuffer-0.4.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 14:58:37.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:58:38.390 INFO [stdout] c8dcc79b04e5d3d10caf5737b949590bd108d737d0460d4b95c7d1cc2e83e432
Dec 15 14:58:38.396 INFO running `"docker" "start" "-a" "c8dcc79b04e5d3d10caf5737b949590bd108d737d0460d4b95c7d1cc2e83e432"`
Dec 15 14:58:39.537 INFO [stderr] usermod: no changes
Dec 15 14:58:39.618 INFO [stderr]    Compiling filebuffer v0.4.0 (/source)
Dec 15 14:58:40.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 15 14:58:40.775 INFO [stderr] su: No module specific data is present
Dec 15 14:58:41.586 INFO running `"docker" "inspect" "c8dcc79b04e5d3d10caf5737b949590bd108d737d0460d4b95c7d1cc2e83e432"`
Dec 15 14:58:42.035 INFO running `"docker" "rm" "-f" "c8dcc79b04e5d3d10caf5737b949590bd108d737d0460d4b95c7d1cc2e83e432"`
Dec 15 14:58:42.331 INFO [stdout] c8dcc79b04e5d3d10caf5737b949590bd108d737d0460d4b95c7d1cc2e83e432
Dec 15 14:58:42.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:58:42.730 INFO [stdout] 9ccf0a36959a27405a198e953bda8b942b1c63726d42d2382b0e08ab98ad25bf
Dec 15 14:58:42.732 INFO running `"docker" "start" "-a" "9ccf0a36959a27405a198e953bda8b942b1c63726d42d2382b0e08ab98ad25bf"`
Dec 15 14:58:44.094 INFO [stderr] usermod: no changes
Dec 15 14:58:44.231 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 15 14:58:44.238 INFO [stderr]    Compiling time v0.1.35
Dec 15 14:58:55.612 INFO [stderr]    Compiling filebuffer v0.4.0 (/source)
Dec 15 14:58:59.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.90s
Dec 15 14:58:59.023 INFO [stderr] su: No module specific data is present
Dec 15 14:59:00.247 INFO running `"docker" "inspect" "9ccf0a36959a27405a198e953bda8b942b1c63726d42d2382b0e08ab98ad25bf"`
Dec 15 14:59:00.517 INFO running `"docker" "rm" "-f" "9ccf0a36959a27405a198e953bda8b942b1c63726d42d2382b0e08ab98ad25bf"`
Dec 15 14:59:00.843 INFO [stdout] 9ccf0a36959a27405a198e953bda8b942b1c63726d42d2382b0e08ab98ad25bf
Dec 15 14:59:00.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:59:01.255 INFO [stdout] 5e3d0ce5827c09c5c1b064c844c0702dd1fecc7260077d4975dcb9a44da0b36f
Dec 15 14:59:01.256 INFO running `"docker" "start" "-a" "5e3d0ce5827c09c5c1b064c844c0702dd1fecc7260077d4975dcb9a44da0b36f"`
Dec 15 14:59:02.223 INFO [stderr] usermod: no changes
Dec 15 14:59:02.351 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 15 14:59:02.365 INFO [stderr]      Running /target/debug/deps/filebuffer-0681a48a6549db42
Dec 15 14:59:02.365 INFO [stdout] 
Dec 15 14:59:02.365 INFO [stdout] running 13 tests
Dec 15 14:59:02.368 INFO [stdout] test fbuffer_can_be_moved_into_thread ... ok
Dec 15 14:59:02.368 INFO [stdout] test empty_file_prefetch_is_fine ... ok
Dec 15 14:59:02.368 INFO [stdout] test empty_file_deref_is_fine ... ok
Dec 15 14:59:02.368 INFO [stdout] test drop_after_leak ... ok
Dec 15 14:59:02.368 INFO [stdout] test open_empty_file_is_fine ... ok
Dec 15 14:59:02.368 INFO [stdout] test open_file ... ok
Dec 15 14:59:02.368 INFO [stdout] test make_resident ... ok
Dec 15 14:59:02.371 INFO [stdout] test fbuffer_can_be_shared_among_threads ... ok
Dec 15 14:59:02.371 INFO [stdout] test page_size_at_least_4096 ... ok
Dec 15 14:59:02.371 INFO [stdout] test prefetch_is_not_harmful ... ok
Dec 15 14:59:02.371 INFO [stdout] test verify_round_down_to ... ok
Dec 15 14:59:02.371 INFO [stdout] test verify_round_up_to ... ok
Dec 15 14:59:02.375 INFO [stdout] test empty_file_has_zero_resident_len ... ok
Dec 15 14:59:02.375 INFO [stderr]    Doc-tests filebuffer
Dec 15 14:59:02.375 INFO [stdout] 
Dec 15 14:59:02.375 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:59:02.375 INFO [stdout] 
Dec 15 14:59:03.389 INFO [stdout] 
Dec 15 14:59:03.389 INFO [stdout] running 1 test
Dec 15 14:59:04.882 INFO [stdout] test src/lib.rs -  (line 15) ... ok
Dec 15 14:59:04.882 INFO [stdout] 
Dec 15 14:59:04.882 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:59:04.882 INFO [stdout] 
Dec 15 14:59:04.896 INFO [stderr] su: No module specific data is present
Dec 15 14:59:05.347 INFO running `"docker" "inspect" "5e3d0ce5827c09c5c1b064c844c0702dd1fecc7260077d4975dcb9a44da0b36f"`
Dec 15 14:59:05.589 INFO running `"docker" "rm" "-f" "5e3d0ce5827c09c5c1b064c844c0702dd1fecc7260077d4975dcb9a44da0b36f"`
Dec 15 14:59:05.798 INFO [stdout] 5e3d0ce5827c09c5c1b064c844c0702dd1fecc7260077d4975dcb9a44da0b36f