Dec 05 22:06:06.110 INFO testing gyscos/varf against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 22:06:06.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 22:06:06.368 INFO [stdout] 943c00528b9cdb5e58d2bd4afa3dacfc514b61b782253412f38cf878aedebde2 Dec 05 22:06:06.372 INFO running `"docker" "start" "-a" "943c00528b9cdb5e58d2bd4afa3dacfc514b61b782253412f38cf878aedebde2"` Dec 05 22:06:07.067 INFO [stderr] usermod: no changes Dec 05 22:06:07.301 INFO [stderr] Compiling conduit-mime-types v0.7.3 Dec 05 22:06:07.301 INFO [stderr] Compiling toml v0.4.1 Dec 05 22:06:07.301 INFO [stderr] Compiling serde_json v0.8.6 Dec 05 22:06:07.307 INFO [stderr] Compiling handlebars v0.26.2 Dec 05 22:06:09.789 INFO [stderr] Compiling iron v0.5.1 Dec 05 22:06:16.262 INFO [stderr] Compiling persistent v0.3.0 Dec 05 22:06:16.262 INFO [stderr] Compiling mount v0.3.0 Dec 05 22:06:16.262 INFO [stderr] Compiling router v0.5.1 Dec 05 22:06:19.028 INFO [stderr] Compiling bodyparser v0.5.0 Dec 05 22:06:21.250 INFO [stderr] Compiling staticfile v0.4.0 Dec 05 22:06:24.440 INFO [stderr] Compiling handlebars-iron v0.24.1 Dec 05 22:06:24.834 INFO [stderr] Compiling urlencoded v0.5.0 Dec 05 22:06:27.713 INFO [stderr] Compiling varf v0.1.2 (/source) Dec 05 22:06:30.072 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used Dec 05 22:06:30.072 INFO [stderr] --> src/visu.rs:71:5 Dec 05 22:06:30.072 INFO [stderr] | Dec 05 22:06:30.072 INFO [stderr] 71 | / divs.iter() Dec 05 22:06:30.072 INFO [stderr] 72 | | .rev() Dec 05 22:06:30.072 INFO [stderr] 73 | | .map(|k| n / k) Dec 05 22:06:30.072 INFO [stderr] 74 | | .collect::>() Dec 05 22:06:30.072 INFO [stderr] 75 | | .iter() Dec 05 22:06:30.073 INFO [stderr] 76 | | .map(|k| divs.push(*k)) Dec 05 22:06:30.073 INFO [stderr] 77 | | .collect::>(); Dec 05 22:06:30.073 INFO [stderr] | |______________________________^ Dec 05 22:06:30.073 INFO [stderr] | Dec 05 22:06:30.073 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 22:06:30.073 INFO [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Dec 05 22:06:30.073 INFO [stderr] Dec 05 22:06:36.186 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.10s Dec 05 22:06:36.197 INFO [stderr] su: No module specific data is present Dec 05 22:06:36.634 INFO running `"docker" "inspect" "943c00528b9cdb5e58d2bd4afa3dacfc514b61b782253412f38cf878aedebde2"` Dec 05 22:06:36.838 INFO running `"docker" "rm" "-f" "943c00528b9cdb5e58d2bd4afa3dacfc514b61b782253412f38cf878aedebde2"` Dec 05 22:06:36.964 INFO [stdout] 943c00528b9cdb5e58d2bd4afa3dacfc514b61b782253412f38cf878aedebde2 Dec 05 22:06:36.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 22:06:37.221 INFO [stdout] b465c5c68876479cc53c50f0c6f1201dd7252b1e6c7202a5840f9a5f770b3f6a Dec 05 22:06:37.226 INFO running `"docker" "start" "-a" "b465c5c68876479cc53c50f0c6f1201dd7252b1e6c7202a5840f9a5f770b3f6a"` Dec 05 22:06:37.764 INFO [stderr] usermod: no changes Dec 05 22:06:37.902 INFO [stderr] Compiling varf v0.1.2 (/source) Dec 05 22:06:40.236 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used Dec 05 22:06:40.238 INFO [stderr] --> src/visu.rs:71:5 Dec 05 22:06:40.238 INFO [stderr] | Dec 05 22:06:40.238 INFO [stderr] 71 | / divs.iter() Dec 05 22:06:40.238 INFO [stderr] 72 | | .rev() Dec 05 22:06:40.238 INFO [stderr] 73 | | .map(|k| n / k) Dec 05 22:06:40.238 INFO [stderr] 74 | | .collect::>() Dec 05 22:06:40.238 INFO [stderr] 75 | | .iter() Dec 05 22:06:40.238 INFO [stderr] 76 | | .map(|k| divs.push(*k)) Dec 05 22:06:40.238 INFO [stderr] 77 | | .collect::>(); Dec 05 22:06:40.238 INFO [stderr] | |______________________________^ Dec 05 22:06:40.238 INFO [stderr] | Dec 05 22:06:40.238 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 22:06:40.238 INFO [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Dec 05 22:06:40.238 INFO [stderr] Dec 05 22:06:40.684 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.90s Dec 05 22:06:40.693 INFO [stderr] su: No module specific data is present Dec 05 22:06:41.210 INFO running `"docker" "inspect" "b465c5c68876479cc53c50f0c6f1201dd7252b1e6c7202a5840f9a5f770b3f6a"` Dec 05 22:06:41.480 INFO running `"docker" "rm" "-f" "b465c5c68876479cc53c50f0c6f1201dd7252b1e6c7202a5840f9a5f770b3f6a"` Dec 05 22:06:41.752 INFO [stdout] b465c5c68876479cc53c50f0c6f1201dd7252b1e6c7202a5840f9a5f770b3f6a Dec 05 22:06:41.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 22:06:42.126 INFO [stdout] 992463d2cf286e4c71c65c15652e29a775751e30000b414b8ea56977d336da15 Dec 05 22:06:42.136 INFO running `"docker" "start" "-a" "992463d2cf286e4c71c65c15652e29a775751e30000b414b8ea56977d336da15"` Dec 05 22:06:43.013 INFO [stderr] usermod: no changes Dec 05 22:06:43.156 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s Dec 05 22:06:43.171 INFO [stderr] Running /target/debug/deps/varf-c81268ecf7216eeb Dec 05 22:06:43.176 INFO [stdout] Dec 05 22:06:43.176 INFO [stdout] running 0 tests Dec 05 22:06:43.176 INFO [stdout] Dec 05 22:06:43.176 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 22:06:43.176 INFO [stdout] Dec 05 22:06:43.180 INFO [stderr] su: No module specific data is present Dec 05 22:06:43.642 INFO running `"docker" "inspect" "992463d2cf286e4c71c65c15652e29a775751e30000b414b8ea56977d336da15"` Dec 05 22:06:43.845 INFO running `"docker" "rm" "-f" "992463d2cf286e4c71c65c15652e29a775751e30000b414b8ea56977d336da15"` Dec 05 22:06:44.069 INFO [stdout] 992463d2cf286e4c71c65c15652e29a775751e30000b414b8ea56977d336da15