Dec 07 16:51:16.521 INFO testing filebuffer-0.4.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 16:51:16.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 16:51:16.730 INFO [stdout] 3d92e39dcba3fe32d709a9f343628b887dfd299c776ed0c7557682ca932e9648
Dec 07 16:51:16.731 INFO running `"docker" "start" "-a" "3d92e39dcba3fe32d709a9f343628b887dfd299c776ed0c7557682ca932e9648"`
Dec 07 16:51:17.372 INFO [stderr] usermod: no changes
Dec 07 16:51:17.441 INFO [stderr]    Compiling filebuffer v0.4.0 (/source)
Dec 07 16:51:18.105 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 07 16:51:18.109 INFO [stderr] su: No module specific data is present
Dec 07 16:51:18.384 INFO running `"docker" "inspect" "3d92e39dcba3fe32d709a9f343628b887dfd299c776ed0c7557682ca932e9648"`
Dec 07 16:51:18.454 INFO running `"docker" "rm" "-f" "3d92e39dcba3fe32d709a9f343628b887dfd299c776ed0c7557682ca932e9648"`
Dec 07 16:51:18.542 INFO [stdout] 3d92e39dcba3fe32d709a9f343628b887dfd299c776ed0c7557682ca932e9648
Dec 07 16:51:18.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 16:51:18.761 INFO [stdout] a910f143a527ee2fcdea7b2034eafda04099ceda7b51020c66bfbd3cab2c236c
Dec 07 16:51:18.763 INFO running `"docker" "start" "-a" "a910f143a527ee2fcdea7b2034eafda04099ceda7b51020c66bfbd3cab2c236c"`
Dec 07 16:51:19.325 INFO [stderr] usermod: no changes
Dec 07 16:51:19.432 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 07 16:51:27.936 INFO [stderr]    Compiling filebuffer v0.4.0 (/source)
Dec 07 16:51:30.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.18s
Dec 07 16:51:30.548 INFO [stderr] su: No module specific data is present
Dec 07 16:51:30.914 INFO running `"docker" "inspect" "a910f143a527ee2fcdea7b2034eafda04099ceda7b51020c66bfbd3cab2c236c"`
Dec 07 16:51:31.136 INFO running `"docker" "rm" "-f" "a910f143a527ee2fcdea7b2034eafda04099ceda7b51020c66bfbd3cab2c236c"`
Dec 07 16:51:31.309 INFO [stdout] a910f143a527ee2fcdea7b2034eafda04099ceda7b51020c66bfbd3cab2c236c
Dec 07 16:51:31.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 16:51:31.606 INFO [stdout] 8912f8a40c719c1cf051db6b22b1f3596947c5c0e6531110ca4fe752f242a57f
Dec 07 16:51:31.610 INFO running `"docker" "start" "-a" "8912f8a40c719c1cf051db6b22b1f3596947c5c0e6531110ca4fe752f242a57f"`
Dec 07 16:51:32.497 INFO [stderr] usermod: no changes
Dec 07 16:51:32.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 16:51:32.588 INFO [stderr]      Running /target/debug/deps/filebuffer-fd03586a62cced81
Dec 07 16:51:32.591 INFO [stdout] 
Dec 07 16:51:32.591 INFO [stdout] running 13 tests
Dec 07 16:51:32.605 INFO [stdout] test empty_file_has_zero_resident_len ... ok
Dec 07 16:51:32.620 INFO [stdout] test empty_file_prefetch_is_fine ... ok
Dec 07 16:51:32.620 INFO [stderr]    Doc-tests filebuffer
Dec 07 16:51:32.620 INFO [stdout] test drop_after_leak ... ok
Dec 07 16:51:32.620 INFO [stdout] test empty_file_deref_is_fine ... ok
Dec 07 16:51:32.620 INFO [stdout] test fbuffer_can_be_moved_into_thread ... ok
Dec 07 16:51:32.620 INFO [stdout] test fbuffer_can_be_shared_among_threads ... ok
Dec 07 16:51:32.620 INFO [stdout] test open_empty_file_is_fine ... ok
Dec 07 16:51:32.620 INFO [stdout] test make_resident ... ok
Dec 07 16:51:32.620 INFO [stdout] test open_file ... ok
Dec 07 16:51:32.620 INFO [stdout] test page_size_at_least_4096 ... ok
Dec 07 16:51:32.620 INFO [stdout] test prefetch_is_not_harmful ... ok
Dec 07 16:51:32.620 INFO [stdout] test verify_round_down_to ... ok
Dec 07 16:51:32.620 INFO [stdout] test verify_round_up_to ... ok
Dec 07 16:51:32.620 INFO [stdout] 
Dec 07 16:51:32.620 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:51:32.620 INFO [stdout] 
Dec 07 16:51:33.524 INFO [stdout] 
Dec 07 16:51:33.524 INFO [stdout] running 1 test
Dec 07 16:51:34.583 INFO [stdout] test src/lib.rs -  (line 15) ... ok
Dec 07 16:51:34.583 INFO [stdout] 
Dec 07 16:51:34.583 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:51:34.583 INFO [stdout] 
Dec 07 16:51:34.591 INFO [stderr] su: No module specific data is present
Dec 07 16:51:34.868 INFO running `"docker" "inspect" "8912f8a40c719c1cf051db6b22b1f3596947c5c0e6531110ca4fe752f242a57f"`
Dec 07 16:51:34.939 INFO running `"docker" "rm" "-f" "8912f8a40c719c1cf051db6b22b1f3596947c5c0e6531110ca4fe752f242a57f"`
Dec 07 16:51:35.019 INFO [stdout] 8912f8a40c719c1cf051db6b22b1f3596947c5c0e6531110ca4fe752f242a57f