Nov 18 07:19:31.384 INFO testing libprefetch-0.1.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 07:19:31.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:19:31.671 INFO [stdout] 298c1113272e30addd6ca35ba2bf6569f1e3d0292ed0d93c6eb1a1513c631e2d
Nov 18 07:19:31.672 INFO running `"docker" "start" "-a" "298c1113272e30addd6ca35ba2bf6569f1e3d0292ed0d93c6eb1a1513c631e2d"`
Nov 18 07:19:32.460 INFO [stderr] usermod: no changes
Nov 18 07:19:32.498 INFO [stderr]    Compiling libprefetch v0.1.1 (/source)
Nov 18 07:19:33.160 INFO [stderr] warning: field is never used: `parser`
Nov 18 07:19:33.160 INFO [stderr]   --> src/prefetch.rs:96:3
Nov 18 07:19:33.160 INFO [stderr]    |
Nov 18 07:19:33.160 INFO [stderr] 96 |   parser: Box<super::parser::Parser>,
Nov 18 07:19:33.160 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:19:33.160 INFO [stderr]    |
Nov 18 07:19:33.160 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 07:19:33.160 INFO [stderr] 
Nov 18 07:19:33.545 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Nov 18 07:19:33.546 INFO [stderr] su: No module specific data is present
Nov 18 07:19:33.801 INFO running `"docker" "inspect" "298c1113272e30addd6ca35ba2bf6569f1e3d0292ed0d93c6eb1a1513c631e2d"`
Nov 18 07:19:33.872 INFO running `"docker" "rm" "-f" "298c1113272e30addd6ca35ba2bf6569f1e3d0292ed0d93c6eb1a1513c631e2d"`
Nov 18 07:19:33.971 INFO [stdout] 298c1113272e30addd6ca35ba2bf6569f1e3d0292ed0d93c6eb1a1513c631e2d
Nov 18 07:19:33.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:19:34.196 INFO [stdout] 00ed801623cd4f4fbb483ae454237e9ed3c59c119d8c685c6f7189ea9d02e56c
Nov 18 07:19:34.196 INFO running `"docker" "start" "-a" "00ed801623cd4f4fbb483ae454237e9ed3c59c119d8c685c6f7189ea9d02e56c"`
Nov 18 07:19:34.687 INFO [stderr] usermod: no changes
Nov 18 07:19:34.722 INFO [stderr]    Compiling libprefetch v0.1.1 (/source)
Nov 18 07:19:35.523 INFO [stderr] warning: field is never used: `parser`
Nov 18 07:19:35.523 INFO [stderr]   --> src/prefetch.rs:96:3
Nov 18 07:19:35.523 INFO [stderr]    |
Nov 18 07:19:35.523 INFO [stderr] 96 |   parser: Box<super::parser::Parser>,
Nov 18 07:19:35.523 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 07:19:35.523 INFO [stderr]    |
Nov 18 07:19:35.523 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 07:19:35.523 INFO [stderr] 
Nov 18 07:19:36.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 18 07:19:36.023 INFO [stderr] su: No module specific data is present
Nov 18 07:19:36.263 INFO running `"docker" "inspect" "00ed801623cd4f4fbb483ae454237e9ed3c59c119d8c685c6f7189ea9d02e56c"`
Nov 18 07:19:36.400 INFO running `"docker" "rm" "-f" "00ed801623cd4f4fbb483ae454237e9ed3c59c119d8c685c6f7189ea9d02e56c"`
Nov 18 07:19:36.465 INFO [stdout] 00ed801623cd4f4fbb483ae454237e9ed3c59c119d8c685c6f7189ea9d02e56c
Nov 18 07:19:36.504 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 07:19:36.774 INFO [stdout] 9404e2cb83deb81e7c48d22a034bd8f82e69bc126073a2d15cf6bdebb86a29af
Nov 18 07:19:36.779 INFO running `"docker" "start" "-a" "9404e2cb83deb81e7c48d22a034bd8f82e69bc126073a2d15cf6bdebb86a29af"`
Nov 18 07:19:37.696 INFO [stderr] usermod: no changes
Nov 18 07:19:37.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 18 07:19:37.763 INFO [stderr]      Running /target/debug/deps/libprefetch-1414edd2e4990737
Nov 18 07:19:37.763 INFO [stdout] 
Nov 18 07:19:37.763 INFO [stdout] running 6 tests
Nov 18 07:19:37.783 INFO [stdout] test tests::readme ... ok
Nov 18 07:19:37.802 INFO [stdout] test tests::volumes ... ok
Nov 18 07:19:37.803 INFO [stdout] test tests::volumes_directories ... ok
Nov 18 07:19:37.808 INFO [stdout] test tests::header ... ok
Nov 18 07:19:37.808 INFO [stdout] test tests::metrics ... ok
Nov 18 07:19:37.819 INFO [stdout] test tests::trace ... ok
Nov 18 07:19:37.819 INFO [stdout] 
Nov 18 07:19:37.819 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:19:37.819 INFO [stdout] 
Nov 18 07:19:37.819 INFO [stderr]    Doc-tests libprefetch
Nov 18 07:19:38.634 INFO [stdout] 
Nov 18 07:19:38.635 INFO [stdout] running 7 tests
Nov 18 07:19:42.799 INFO [stdout] test src/prefetch.rs - prefetch::Prefetch (line 79) ... ok
Nov 18 07:19:44.056 INFO [stdout] test src/prefetch.rs - prefetch::Prefetch::volumes (line 177) ... ok
Nov 18 07:19:44.111 INFO [stdout] test src/prefetch.rs - prefetch::Prefetch::new (line 207) ... ok
Nov 18 07:19:44.147 INFO [stdout] test src/prefetch.rs - prefetch::Prefetch::from_path (line 235) ... ok
Nov 18 07:19:44.179 INFO [stdout] test src/prefetch.rs - prefetch::Prefetch::metrics (line 136) ... ok
Nov 18 07:19:44.311 INFO [stdout] test src/lib.rs -  (line 50) ... ok
Nov 18 07:19:44.361 INFO [stdout] test src/prefetch.rs - prefetch::Prefetch::trace (line 157) ... ok
Nov 18 07:19:44.361 INFO [stdout] 
Nov 18 07:19:44.361 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:19:44.361 INFO [stdout] 
Nov 18 07:19:44.387 INFO [stderr] su: No module specific data is present
Nov 18 07:19:44.992 INFO running `"docker" "inspect" "9404e2cb83deb81e7c48d22a034bd8f82e69bc126073a2d15cf6bdebb86a29af"`
Nov 18 07:19:45.225 INFO running `"docker" "rm" "-f" "9404e2cb83deb81e7c48d22a034bd8f82e69bc126073a2d15cf6bdebb86a29af"`
Nov 18 07:19:45.483 INFO [stdout] 9404e2cb83deb81e7c48d22a034bd8f82e69bc126073a2d15cf6bdebb86a29af