[INFO] crate filters 0.3.0 is already in cache
[INFO] extracting crate filters 0.3.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/filters/0.3.0
[INFO] extracting crate filters 0.3.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/filters/0.3.0
[INFO] validating manifest of filters-0.3.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of filters-0.3.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing filters-0.3.0
[INFO] finished frobbing filters-0.3.0
[INFO] frobbed toml for filters-0.3.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/filters/0.3.0/Cargo.toml
[INFO] started frobbing filters-0.3.0
[INFO] finished frobbing filters-0.3.0
[INFO] frobbed toml for filters-0.3.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/filters/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing filters-0.3.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/filters/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] aaf6b1343beb35fa9c691201d92a9bbd689955c9bae157c4177b193bf81ef328
[INFO] running `"docker" "start" "-a" "aaf6b1343beb35fa9c691201d92a9bbd689955c9bae157c4177b193bf81ef328"`
[INFO] [stderr]    Compiling filters v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "aaf6b1343beb35fa9c691201d92a9bbd689955c9bae157c4177b193bf81ef328"`
[INFO] running `"docker" "rm" "-f" "aaf6b1343beb35fa9c691201d92a9bbd689955c9bae157c4177b193bf81ef328"`
[INFO] [stdout] aaf6b1343beb35fa9c691201d92a9bbd689955c9bae157c4177b193bf81ef328
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/filters/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] af4d2adebd53672c501140e7800307d17afbf595ae21bc1a6151a6256db3397d
[INFO] running `"docker" "start" "-a" "af4d2adebd53672c501140e7800307d17afbf595ae21bc1a6151a6256db3397d"`
[INFO] [stderr]    Compiling filters v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/failable/filter.rs:358:18
[INFO] [stderr]     |
[INFO] [stderr] 358 |         let a = |r: &i32| -> Result<bool, StupError> { Ok(true) };
[INFO] [stderr]     |                  ^ help: consider prefixing with an underscore: `_r`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "af4d2adebd53672c501140e7800307d17afbf595ae21bc1a6151a6256db3397d"`
[INFO] running `"docker" "rm" "-f" "af4d2adebd53672c501140e7800307d17afbf595ae21bc1a6151a6256db3397d"`
[INFO] [stdout] af4d2adebd53672c501140e7800307d17afbf595ae21bc1a6151a6256db3397d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/filters/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] bb8d8054a7da38a35b2be3e7c5736b0c1ed549b12781ec7eb1856489a0691a3c
[INFO] running `"docker" "start" "-a" "bb8d8054a7da38a35b2be3e7c5736b0c1ed549b12781ec7eb1856489a0691a3c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/filters-8a5dbc2de75bf809
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test failable::filter::tests::test_error_return ... ok
[INFO] [stdout] test failable::filter::tests::test_both_filter_types_in_one_scope ... ok
[INFO] [stdout] test failable::filter::tests::test_both_filter_types ... ok
[INFO] [stdout] test failable::filter::tests::compile_test ... ok
[INFO] [stdout] test filter::test::complex_filter ... ok
[INFO] [stdout] test filter::test::complex_filter_closured ... ok
[INFO] [stdout] test filter::test::complex_filter_named_closures ... ok
[INFO] [stdout] test filter::test::filter_iterator ... ok
[INFO] [stdout] test filter::test::filter_macro_generated ... ok
[INFO] [stdout] test filter::test::filter_with_bool ... ok
[INFO] [stdout] test filter::test::filter_with_combined_eqto ... ok
[INFO] [stdout] test filter::test::filter_with_eqto ... ok
[INFO] [stdout] test filter::test::xor_filter ... ok
[INFO] [stdout] test iter::test::test_filter_errs ... ok
[INFO] [stdout] test iter::test::test_filter_oks ... ok
[INFO] [stdout] test iter::test::test_filter_with ... ok
[INFO] [stdout] test filter::test::and_filter ... ok
[INFO] [stdout] test filter::test::closures ... ok
[INFO] [stdout] test failable::filter::tests::test_error_return_and_chained ... ok
[INFO] [stdout] test failable::filter::tests::test_error_return_or_chained ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests filters
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::map_err (line 311) ... ok
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::and (line 177) ... ok
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::and_not (line 231) ... ok
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::map_input (line 284) ... ok
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::and3 (line 202) ... ok
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::nor (line 130) ... ok
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::nand (line 258) ... ok
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::not (line 40) ... ok
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::or3 (line 104) ... ok
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::or (line 58) ... ok
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::xor (line 153) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::and3 (line 191) ... ok
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::or_not (line 81) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::and (line 169) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::as_failable (line 308) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::and_not (line 217) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::into_failable (line 288) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::nand (line 241) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::map_input (line 264) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::nor (line 128) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::or3 (line 105) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::or (line 65) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::not (line 50) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::or_not (line 85) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::xor (line 148) ... ok
[INFO] [stdout] test src/impl_traits.rs - impl_operators (line 17) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs -  (line 40) ... ok
[INFO] [stdout] test src/lib.rs -  (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bb8d8054a7da38a35b2be3e7c5736b0c1ed549b12781ec7eb1856489a0691a3c"`
[INFO] running `"docker" "rm" "-f" "bb8d8054a7da38a35b2be3e7c5736b0c1ed549b12781ec7eb1856489a0691a3c"`
[INFO] [stdout] bb8d8054a7da38a35b2be3e7c5736b0c1ed549b12781ec7eb1856489a0691a3c