Dec 07 05:54:51.773 INFO testing nrfind-1.0.2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 05:54:51.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 05:54:51.980 INFO [stdout] 343a1308cda901162488d6bac2135c3395ab7244a6fb30626d1d9b40acbb3953
Dec 07 05:54:51.982 INFO running `"docker" "start" "-a" "343a1308cda901162488d6bac2135c3395ab7244a6fb30626d1d9b40acbb3953"`
Dec 07 05:54:52.758 INFO [stderr] usermod: no changes
Dec 07 05:54:52.904 INFO [stderr]    Compiling nrfind v1.0.2 (/source)
Dec 07 05:54:54.132 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 07 05:54:54.132 INFO [stderr]   --> src/lib.rs:30:35
Dec 07 05:54:54.132 INFO [stderr]    |
Dec 07 05:54:54.132 INFO [stderr] 30 | pub type NumericSolutionResult<T: Float + Div + Sub + PartialOrd> = Result<T, T>;
Dec 07 05:54:54.132 INFO [stderr]    |                                   ^^^^^   ^^^   ^^^   ^^^^^^^^^^
Dec 07 05:54:54.132 INFO [stderr]    |
Dec 07 05:54:54.132 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 07 05:54:54.132 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 07 05:54:54.132 INFO [stderr] 
Dec 07 05:54:54.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 07 05:54:54.192 INFO [stderr] su: No module specific data is present
Dec 07 05:54:55.440 INFO running `"docker" "inspect" "343a1308cda901162488d6bac2135c3395ab7244a6fb30626d1d9b40acbb3953"`
Dec 07 05:54:55.766 INFO running `"docker" "rm" "-f" "343a1308cda901162488d6bac2135c3395ab7244a6fb30626d1d9b40acbb3953"`
Dec 07 05:54:56.138 INFO [stdout] 343a1308cda901162488d6bac2135c3395ab7244a6fb30626d1d9b40acbb3953
Dec 07 05:54:56.146 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 05:54:56.528 INFO [stdout] 56bca441af59d447f21749b5f24c7b7e57dabeb4483db48297505a08ed28249c
Dec 07 05:54:56.530 INFO running `"docker" "start" "-a" "56bca441af59d447f21749b5f24c7b7e57dabeb4483db48297505a08ed28249c"`
Dec 07 05:54:58.251 INFO [stderr] usermod: no changes
Dec 07 05:54:58.430 INFO [stderr]    Compiling nrfind v1.0.2 (/source)
Dec 07 05:55:01.552 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 07 05:55:01.552 INFO [stderr]   --> src/lib.rs:30:35
Dec 07 05:55:01.552 INFO [stderr]    |
Dec 07 05:55:01.552 INFO [stderr] 30 | pub type NumericSolutionResult<T: Float + Div + Sub + PartialOrd> = Result<T, T>;
Dec 07 05:55:01.552 INFO [stderr]    |                                   ^^^^^   ^^^   ^^^   ^^^^^^^^^^
Dec 07 05:55:01.552 INFO [stderr]    |
Dec 07 05:55:01.552 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 07 05:55:01.552 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Dec 07 05:55:01.552 INFO [stderr] 
Dec 07 05:55:02.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
Dec 07 05:55:02.837 INFO [stderr] su: No module specific data is present
Dec 07 05:55:04.248 INFO running `"docker" "inspect" "56bca441af59d447f21749b5f24c7b7e57dabeb4483db48297505a08ed28249c"`
Dec 07 05:55:04.474 INFO running `"docker" "rm" "-f" "56bca441af59d447f21749b5f24c7b7e57dabeb4483db48297505a08ed28249c"`
Dec 07 05:55:04.827 INFO [stdout] 56bca441af59d447f21749b5f24c7b7e57dabeb4483db48297505a08ed28249c
Dec 07 05:55:04.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 05:55:05.154 INFO [stdout] 78d44b710725099fbfdf503a1e91327470cf6a1962d7e3177137920320351cd1
Dec 07 05:55:05.162 INFO running `"docker" "start" "-a" "78d44b710725099fbfdf503a1e91327470cf6a1962d7e3177137920320351cd1"`
Dec 07 05:55:06.229 INFO [stderr] usermod: no changes
Dec 07 05:55:06.317 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 07 05:55:06.332 INFO [stderr]      Running /target/debug/deps/nrfind-44f557a9a814117a
Dec 07 05:55:06.336 INFO [stderr]      Running /target/debug/deps/test_root-c1813037d9f9c8c5
Dec 07 05:55:06.336 INFO [stdout] 
Dec 07 05:55:06.336 INFO [stdout] running 0 tests
Dec 07 05:55:06.336 INFO [stdout] 
Dec 07 05:55:06.336 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:55:06.336 INFO [stdout] 
Dec 07 05:55:06.344 INFO [stdout] 
Dec 07 05:55:06.344 INFO [stdout] running 2 tests
Dec 07 05:55:06.348 INFO [stdout] test test_find_root_fails_with_precision ... ok
Dec 07 05:55:06.348 INFO [stderr]      Running /target/debug/deps/test_sqrt-0ffce53d3196e04f
Dec 07 05:55:06.348 INFO [stdout] test test_find_root_finds_result_to_precision ... ok
Dec 07 05:55:06.348 INFO [stdout] 
Dec 07 05:55:06.348 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:55:06.348 INFO [stdout] 
Dec 07 05:55:06.364 INFO [stdout] 
Dec 07 05:55:06.364 INFO [stdout] running 2 tests
Dec 07 05:55:06.364 INFO [stdout] test test_find_sqrt_fails_when_out_of_iterations ... ok
Dec 07 05:55:06.364 INFO [stdout] test test_find_sqrt_finds_result_to_precision ... ok
Dec 07 05:55:06.364 INFO [stderr]    Doc-tests nrfind
Dec 07 05:55:06.364 INFO [stdout] 
Dec 07 05:55:06.364 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:55:06.364 INFO [stdout] 
Dec 07 05:55:08.464 INFO [stdout] 
Dec 07 05:55:08.464 INFO [stdout] running 3 tests
Dec 07 05:55:13.776 INFO [stdout] test src/lib.rs -  (line 10) ... ok
Dec 07 05:55:13.954 INFO [stdout] test src/sqrt.rs - sqrt::find_sqrt (line 12) ... ok
Dec 07 05:55:14.086 INFO [stdout] test src/lib.rs - find_root (line 46) ... ok
Dec 07 05:55:14.086 INFO [stdout] 
Dec 07 05:55:14.087 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:55:14.087 INFO [stdout] 
Dec 07 05:55:14.121 INFO [stderr] su: No module specific data is present
Dec 07 05:55:15.487 INFO running `"docker" "inspect" "78d44b710725099fbfdf503a1e91327470cf6a1962d7e3177137920320351cd1"`
Dec 07 05:55:15.820 INFO running `"docker" "rm" "-f" "78d44b710725099fbfdf503a1e91327470cf6a1962d7e3177137920320351cd1"`
Dec 07 05:55:16.216 INFO [stdout] 78d44b710725099fbfdf503a1e91327470cf6a1962d7e3177137920320351cd1