Dec 15 14:58:38.116 INFO testing filebuffer-0.4.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 14:58:38.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:58:38.507 INFO [stdout] e69cd2e35b07c26ebeb64557ca105c2c00ee5c07d405fc35458aa5f4fd8bbf24
Dec 15 14:58:38.512 INFO running `"docker" "start" "-a" "e69cd2e35b07c26ebeb64557ca105c2c00ee5c07d405fc35458aa5f4fd8bbf24"`
Dec 15 14:58:39.873 INFO [stderr] usermod: no changes
Dec 15 14:58:39.959 INFO [stderr]    Compiling filebuffer v0.4.0 (/source)
Dec 15 14:58:41.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 15 14:58:41.087 INFO [stderr] su: No module specific data is present
Dec 15 14:58:42.240 INFO running `"docker" "inspect" "e69cd2e35b07c26ebeb64557ca105c2c00ee5c07d405fc35458aa5f4fd8bbf24"`
Dec 15 14:58:42.497 INFO running `"docker" "rm" "-f" "e69cd2e35b07c26ebeb64557ca105c2c00ee5c07d405fc35458aa5f4fd8bbf24"`
Dec 15 14:58:42.834 INFO [stdout] e69cd2e35b07c26ebeb64557ca105c2c00ee5c07d405fc35458aa5f4fd8bbf24
Dec 15 14:58:42.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:58:43.379 INFO [stdout] cc5b59558f6128f676d8e9054be0c1a56e370b022e231c0af7e52a6cf9e45a34
Dec 15 14:58:43.382 INFO running `"docker" "start" "-a" "cc5b59558f6128f676d8e9054be0c1a56e370b022e231c0af7e52a6cf9e45a34"`
Dec 15 14:58:44.947 INFO [stderr] usermod: no changes
Dec 15 14:58:45.089 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 15 14:58:45.099 INFO [stderr]    Compiling time v0.1.35
Dec 15 14:58:55.819 INFO [stderr]    Compiling filebuffer v0.4.0 (/source)
Dec 15 14:58:59.341 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.38s
Dec 15 14:58:59.349 INFO [stderr] su: No module specific data is present
Dec 15 14:59:00.248 INFO running `"docker" "inspect" "cc5b59558f6128f676d8e9054be0c1a56e370b022e231c0af7e52a6cf9e45a34"`
Dec 15 14:59:00.639 INFO running `"docker" "rm" "-f" "cc5b59558f6128f676d8e9054be0c1a56e370b022e231c0af7e52a6cf9e45a34"`
Dec 15 14:59:00.844 INFO [stdout] cc5b59558f6128f676d8e9054be0c1a56e370b022e231c0af7e52a6cf9e45a34
Dec 15 14:59:00.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14:59:01.219 INFO [stdout] 7a55fb1c2929e887ebbf679a56d79df93b42a16959e84d8d91fbca24ecc57641
Dec 15 14:59:01.220 INFO running `"docker" "start" "-a" "7a55fb1c2929e887ebbf679a56d79df93b42a16959e84d8d91fbca24ecc57641"`
Dec 15 14:59:02.427 INFO [stderr] usermod: no changes
Dec 15 14:59:02.534 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 14:59:02.534 INFO [stderr]      Running /target/debug/deps/filebuffer-72b85df0f86ce42a
Dec 15 14:59:02.539 INFO [stdout] 
Dec 15 14:59:02.539 INFO [stdout] running 13 tests
Dec 15 14:59:02.548 INFO [stdout] test fbuffer_can_be_moved_into_thread ... ok
Dec 15 14:59:02.548 INFO [stdout] test empty_file_prefetch_is_fine ... ok
Dec 15 14:59:02.548 INFO [stdout] test empty_file_has_zero_resident_len ... ok
Dec 15 14:59:02.548 INFO [stdout] test empty_file_deref_is_fine ... ok
Dec 15 14:59:02.548 INFO [stdout] test drop_after_leak ... ok
Dec 15 14:59:02.548 INFO [stdout] test open_empty_file_is_fine ... ok
Dec 15 14:59:02.548 INFO [stdout] test fbuffer_can_be_shared_among_threads ... ok
Dec 15 14:59:02.548 INFO [stdout] test make_resident ... ok
Dec 15 14:59:02.552 INFO [stdout] test verify_round_up_to ... ok
Dec 15 14:59:02.554 INFO [stdout] test prefetch_is_not_harmful ... ok
Dec 15 14:59:02.554 INFO [stdout] test verify_round_down_to ... ok
Dec 15 14:59:02.554 INFO [stdout] test page_size_at_least_4096 ... ok
Dec 15 14:59:02.559 INFO [stdout] test open_file ... ok
Dec 15 14:59:02.559 INFO [stdout] 
Dec 15 14:59:02.559 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:59:02.559 INFO [stdout] 
Dec 15 14:59:02.567 INFO [stderr]    Doc-tests filebuffer
Dec 15 14:59:03.576 INFO [stdout] 
Dec 15 14:59:03.576 INFO [stdout] running 1 test
Dec 15 14:59:04.991 INFO [stdout] test src/lib.rs -  (line 15) ... ok
Dec 15 14:59:04.991 INFO [stdout] 
Dec 15 14:59:04.991 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:59:04.991 INFO [stdout] 
Dec 15 14:59:05.011 INFO [stderr] su: No module specific data is present
Dec 15 14:59:05.672 INFO running `"docker" "inspect" "7a55fb1c2929e887ebbf679a56d79df93b42a16959e84d8d91fbca24ecc57641"`
Dec 15 14:59:05.839 INFO running `"docker" "rm" "-f" "7a55fb1c2929e887ebbf679a56d79df93b42a16959e84d8d91fbca24ecc57641"`
Dec 15 14:59:06.173 INFO [stdout] 7a55fb1c2929e887ebbf679a56d79df93b42a16959e84d8d91fbca24ecc57641