Nov 18 14:22:49.504 INFO testing filebuffer-0.4.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 14:22:49.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14:22:49.743 INFO [stdout] 6ac6827e73741a25f474350fa4ee750a29412fab576ceee7edc8150532f0b69b
Nov 18 14:22:49.745 INFO running `"docker" "start" "-a" "6ac6827e73741a25f474350fa4ee750a29412fab576ceee7edc8150532f0b69b"`
Nov 18 14:22:50.394 INFO [stderr] usermod: no changes
Nov 18 14:22:50.474 INFO [stderr]    Compiling filebuffer v0.4.0 (/source)
Nov 18 14:22:51.065 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Nov 18 14:22:51.069 INFO [stderr] su: No module specific data is present
Nov 18 14:22:51.729 INFO running `"docker" "inspect" "6ac6827e73741a25f474350fa4ee750a29412fab576ceee7edc8150532f0b69b"`
Nov 18 14:22:51.832 INFO running `"docker" "rm" "-f" "6ac6827e73741a25f474350fa4ee750a29412fab576ceee7edc8150532f0b69b"`
Nov 18 14:22:51.946 INFO [stdout] 6ac6827e73741a25f474350fa4ee750a29412fab576ceee7edc8150532f0b69b
Nov 18 14:22:51.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14:22:52.109 INFO [stdout] 35b9f5a5bd882026f7b6acfab1ba4a7f2e1a81e488b85808867a80edededa528
Nov 18 14:22:52.113 INFO running `"docker" "start" "-a" "35b9f5a5bd882026f7b6acfab1ba4a7f2e1a81e488b85808867a80edededa528"`
Nov 18 14:22:52.483 INFO [stderr] usermod: no changes
Nov 18 14:22:52.557 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 18 14:22:52.559 INFO [stderr]    Compiling time v0.1.35
Nov 18 14:23:01.120 INFO [stderr]    Compiling filebuffer v0.4.0 (/source)
Nov 18 14:23:02.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.13s
Nov 18 14:23:02.668 INFO [stderr] su: No module specific data is present
Nov 18 14:23:03.126 INFO running `"docker" "inspect" "35b9f5a5bd882026f7b6acfab1ba4a7f2e1a81e488b85808867a80edededa528"`
Nov 18 14:23:03.363 INFO running `"docker" "rm" "-f" "35b9f5a5bd882026f7b6acfab1ba4a7f2e1a81e488b85808867a80edededa528"`
Nov 18 14:23:03.539 INFO [stdout] 35b9f5a5bd882026f7b6acfab1ba4a7f2e1a81e488b85808867a80edededa528
Nov 18 14:23:03.547 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14:23:03.932 INFO [stdout] af1ece0cd572288b9fb7acc26d729cb5007e946a37ad10975e00aa0e4e8e14bd
Nov 18 14:23:03.934 INFO running `"docker" "start" "-a" "af1ece0cd572288b9fb7acc26d729cb5007e946a37ad10975e00aa0e4e8e14bd"`
Nov 18 14:23:04.918 INFO [stderr] usermod: no changes
Nov 18 14:23:04.979 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 14:23:04.980 INFO [stderr]      Running /target/debug/deps/filebuffer-83f4d91fca45be24
Nov 18 14:23:04.988 INFO [stdout] 
Nov 18 14:23:04.988 INFO [stdout] running 13 tests
Nov 18 14:23:04.988 INFO [stdout] test empty_file_deref_is_fine ... ok
Nov 18 14:23:04.988 INFO [stdout] test drop_after_leak ... ok
Nov 18 14:23:04.988 INFO [stdout] test page_size_at_least_4096 ... ok
Nov 18 14:23:04.989 INFO [stdout] test open_empty_file_is_fine ... ok
Nov 18 14:23:04.989 INFO [stdout] test open_file ... ok
Nov 18 14:23:04.989 INFO [stdout] test empty_file_has_zero_resident_len ... ok
Nov 18 14:23:04.989 INFO [stdout] test fbuffer_can_be_shared_among_threads ... ok
Nov 18 14:23:04.989 INFO [stdout] test make_resident ... ok
Nov 18 14:23:04.989 INFO [stdout] test fbuffer_can_be_moved_into_thread ... ok
Nov 18 14:23:04.989 INFO [stdout] test prefetch_is_not_harmful ... ok
Nov 18 14:23:04.989 INFO [stdout] test verify_round_down_to ... ok
Nov 18 14:23:04.990 INFO [stdout] test verify_round_up_to ... ok
Nov 18 14:23:04.991 INFO [stdout] test empty_file_prefetch_is_fine ... ok
Nov 18 14:23:04.991 INFO [stdout] 
Nov 18 14:23:04.991 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 14:23:04.991 INFO [stdout] 
Nov 18 14:23:04.995 INFO [stderr]    Doc-tests filebuffer
Nov 18 14:23:05.791 INFO [stdout] 
Nov 18 14:23:05.791 INFO [stdout] running 1 test
Nov 18 14:23:07.041 INFO [stdout] test src/lib.rs -  (line 15) ... ok
Nov 18 14:23:07.041 INFO [stdout] 
Nov 18 14:23:07.041 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 14:23:07.041 INFO [stdout] 
Nov 18 14:23:07.061 INFO [stderr] su: No module specific data is present
Nov 18 14:23:08.036 INFO running `"docker" "inspect" "af1ece0cd572288b9fb7acc26d729cb5007e946a37ad10975e00aa0e4e8e14bd"`
Nov 18 14:23:08.207 INFO running `"docker" "rm" "-f" "af1ece0cd572288b9fb7acc26d729cb5007e946a37ad10975e00aa0e4e8e14bd"`
Nov 18 14:23:08.465 INFO [stdout] af1ece0cd572288b9fb7acc26d729cb5007e946a37ad10975e00aa0e4e8e14bd