Nov 18 05:06:09.972 INFO testing nrfind-1.0.2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 05:06:09.972 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:06:10.208 INFO [stdout] 5bf736b27f597b1b3f8b09934593ff566dd36855bc0ec8960b550fa2d40badf1
Nov 18 05:06:10.213 INFO running `"docker" "start" "-a" "5bf736b27f597b1b3f8b09934593ff566dd36855bc0ec8960b550fa2d40badf1"`
Nov 18 05:06:10.666 INFO [stderr] usermod: no changes
Nov 18 05:06:10.790 INFO [stderr]    Compiling nrfind v1.0.2 (/source)
Nov 18 05:06:11.831 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 18 05:06:11.831 INFO [stderr]   --> src/lib.rs:30:35
Nov 18 05:06:11.831 INFO [stderr]    |
Nov 18 05:06:11.831 INFO [stderr] 30 | pub type NumericSolutionResult<T: Float + Div + Sub + PartialOrd> = Result<T, T>;
Nov 18 05:06:11.831 INFO [stderr]    |                                   ^^^^^   ^^^   ^^^   ^^^^^^^^^^
Nov 18 05:06:11.831 INFO [stderr]    |
Nov 18 05:06:11.831 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 18 05:06:11.831 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 18 05:06:11.831 INFO [stderr] 
Nov 18 05:06:11.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Nov 18 05:06:11.871 INFO [stderr] su: No module specific data is present
Nov 18 05:06:12.457 INFO running `"docker" "inspect" "5bf736b27f597b1b3f8b09934593ff566dd36855bc0ec8960b550fa2d40badf1"`
Nov 18 05:06:12.695 INFO running `"docker" "rm" "-f" "5bf736b27f597b1b3f8b09934593ff566dd36855bc0ec8960b550fa2d40badf1"`
Nov 18 05:06:13.035 INFO [stdout] 5bf736b27f597b1b3f8b09934593ff566dd36855bc0ec8960b550fa2d40badf1
Nov 18 05:06:13.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:06:13.400 INFO [stdout] ebf6b973d299e2aace3b3f373e7805a0270662f4c9768b4866e0d8223bec8351
Nov 18 05:06:13.405 INFO running `"docker" "start" "-a" "ebf6b973d299e2aace3b3f373e7805a0270662f4c9768b4866e0d8223bec8351"`
Nov 18 05:06:14.427 INFO [stderr] usermod: no changes
Nov 18 05:06:14.547 INFO [stderr]    Compiling nrfind v1.0.2 (/source)
Nov 18 05:06:17.379 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 18 05:06:17.380 INFO [stderr]   --> src/lib.rs:30:35
Nov 18 05:06:17.380 INFO [stderr]    |
Nov 18 05:06:17.381 INFO [stderr] 30 | pub type NumericSolutionResult<T: Float + Div + Sub + PartialOrd> = Result<T, T>;
Nov 18 05:06:17.381 INFO [stderr]    |                                   ^^^^^   ^^^   ^^^   ^^^^^^^^^^
Nov 18 05:06:17.399 INFO [stderr]    |
Nov 18 05:06:17.400 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 18 05:06:17.400 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 18 05:06:17.400 INFO [stderr] 
Nov 18 05:06:19.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.77s
Nov 18 05:06:19.228 INFO [stderr] su: No module specific data is present
Nov 18 05:06:20.661 INFO running `"docker" "inspect" "ebf6b973d299e2aace3b3f373e7805a0270662f4c9768b4866e0d8223bec8351"`
Nov 18 05:06:20.927 INFO running `"docker" "rm" "-f" "ebf6b973d299e2aace3b3f373e7805a0270662f4c9768b4866e0d8223bec8351"`
Nov 18 05:06:21.287 INFO [stdout] ebf6b973d299e2aace3b3f373e7805a0270662f4c9768b4866e0d8223bec8351
Nov 18 05:06:21.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:06:21.679 INFO [stdout] 1bc8900c378779d2303c5fba7b355ebbd564d845d7f93c29cd1e6b19917413db
Nov 18 05:06:21.682 INFO running `"docker" "start" "-a" "1bc8900c378779d2303c5fba7b355ebbd564d845d7f93c29cd1e6b19917413db"`
Nov 18 05:06:23.070 INFO [stderr] usermod: no changes
Nov 18 05:06:23.142 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 18 05:06:23.151 INFO [stderr]      Running /target/debug/deps/nrfind-524012f492eec130
Nov 18 05:06:23.163 INFO [stderr]      Running /target/debug/deps/test_root-93f6d753cb363d57
Nov 18 05:06:23.163 INFO [stdout] 
Nov 18 05:06:23.163 INFO [stdout] running 0 tests
Nov 18 05:06:23.163 INFO [stdout] 
Nov 18 05:06:23.163 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:06:23.163 INFO [stdout] 
Nov 18 05:06:23.171 INFO [stdout] 
Nov 18 05:06:23.171 INFO [stdout] running 2 tests
Nov 18 05:06:23.171 INFO [stdout] test test_find_root_fails_with_precision ... ok
Nov 18 05:06:23.179 INFO [stdout] test test_find_root_finds_result_to_precision ... ok
Nov 18 05:06:23.179 INFO [stdout] 
Nov 18 05:06:23.179 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:06:23.179 INFO [stdout] 
Nov 18 05:06:23.184 INFO [stdout] 
Nov 18 05:06:23.184 INFO [stdout] running 2 tests
Nov 18 05:06:23.184 INFO [stderr]      Running /target/debug/deps/test_sqrt-5334fbc02a1b864b
Nov 18 05:06:23.191 INFO [stdout] test test_find_sqrt_finds_result_to_precision ... ok
Nov 18 05:06:23.191 INFO [stdout] test test_find_sqrt_fails_when_out_of_iterations ... ok
Nov 18 05:06:23.191 INFO [stdout] 
Nov 18 05:06:23.191 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:06:23.191 INFO [stdout] 
Nov 18 05:06:23.191 INFO [stderr]    Doc-tests nrfind
Nov 18 05:06:24.930 INFO [stdout] 
Nov 18 05:06:24.931 INFO [stdout] running 3 tests
Nov 18 05:06:29.003 INFO [stdout] test src/sqrt.rs - sqrt::find_sqrt (line 12) ... ok
Nov 18 05:06:29.531 INFO [stdout] test src/lib.rs -  (line 10) ... ok
Nov 18 05:06:29.700 INFO [stdout] test src/lib.rs - find_root (line 46) ... ok
Nov 18 05:06:29.700 INFO [stdout] 
Nov 18 05:06:29.700 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:06:29.700 INFO [stdout] 
Nov 18 05:06:29.706 INFO [stderr] su: No module specific data is present
Nov 18 05:06:30.323 INFO running `"docker" "inspect" "1bc8900c378779d2303c5fba7b355ebbd564d845d7f93c29cd1e6b19917413db"`
Nov 18 05:06:30.573 INFO running `"docker" "rm" "-f" "1bc8900c378779d2303c5fba7b355ebbd564d845d7f93c29cd1e6b19917413db"`
Nov 18 05:06:31.032 INFO [stdout] 1bc8900c378779d2303c5fba7b355ebbd564d845d7f93c29cd1e6b19917413db