[INFO] crate filters 0.3.0 is already in cache
[INFO] extracting crate filters 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/filters/0.3.0
[INFO] extracting crate filters 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/filters/0.3.0
[INFO] validating manifest of filters-0.3.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of filters-0.3.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/reg/filters/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing filters-0.3.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 25f25225f6b699a27e14abe3ea4308a0bff41dab55f09a4baac89eeb226d3454
[INFO] running `"docker" "start" "-a" "25f25225f6b699a27e14abe3ea4308a0bff41dab55f09a4baac89eeb226d3454"`
[INFO] [stderr]    Compiling filters v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "25f25225f6b699a27e14abe3ea4308a0bff41dab55f09a4baac89eeb226d3454"`
[INFO] running `"docker" "rm" "-f" "25f25225f6b699a27e14abe3ea4308a0bff41dab55f09a4baac89eeb226d3454"`
[INFO] [stdout] 25f25225f6b699a27e14abe3ea4308a0bff41dab55f09a4baac89eeb226d3454
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 62c79286580c47cbcd3f62792953e3ff912e914d699448f1eb3778a33d10b491
[INFO] running `"docker" "start" "-a" "62c79286580c47cbcd3f62792953e3ff912e914d699448f1eb3778a33d10b491"`
[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 1.73s
[INFO] running `"docker" "inspect" "62c79286580c47cbcd3f62792953e3ff912e914d699448f1eb3778a33d10b491"`
[INFO] running `"docker" "rm" "-f" "62c79286580c47cbcd3f62792953e3ff912e914d699448f1eb3778a33d10b491"`
[INFO] [stdout] 62c79286580c47cbcd3f62792953e3ff912e914d699448f1eb3778a33d10b491
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 648592c56e6457744fbe465e32ae71573bdcc70fac363c9b17cd95a6525e6159
[INFO] running `"docker" "start" "-a" "648592c56e6457744fbe465e32ae71573bdcc70fac363c9b17cd95a6525e6159"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/filters-5b5f36ae0a19573e
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test failable::filter::tests::test_both_filter_types ... ok
[INFO] [stdout] test failable::filter::tests::test_both_filter_types_in_one_scope ... ok
[INFO] [stdout] test failable::filter::tests::test_error_return ... ok
[INFO] [stdout] test filter::test::complex_filter_closured ... ok
[INFO] [stdout] test filter::test::complex_filter ... ok
[INFO] [stdout] test failable::filter::tests::test_error_return_and_chained ... 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 failable::filter::tests::test_error_return_or_chained ... ok
[INFO] [stderr]    Doc-tests filters
[INFO] [stdout] test filter::test::and_filter ... ok
[INFO] [stdout] test filter::test::closures ... ok
[INFO] [stdout] test failable::filter::tests::compile_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/failable/filter.rs - failable::filter::FailableFilter::not (line 40) ... 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::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::nand (line 258) ... ok
[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::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::or_not (line 81) ... 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::or3 (line 104) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::and (line 169) ... 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/filter.rs - filter::Filter::and_not (line 217) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::as_failable (line 308) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::map_input (line 264) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::or3 (line 105) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::into_failable (line 288) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::or (line 65) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::nor (line 128) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::not (line 50) ... ok
[INFO] [stdout] test src/filter.rs - filter::Filter::nand (line 241) ... 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/lib.rs -  (line 40) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/impl_traits.rs - impl_operators (line 17) ... 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" "648592c56e6457744fbe465e32ae71573bdcc70fac363c9b17cd95a6525e6159"`
[INFO] running `"docker" "rm" "-f" "648592c56e6457744fbe465e32ae71573bdcc70fac363c9b17cd95a6525e6159"`
[INFO] [stdout] 648592c56e6457744fbe465e32ae71573bdcc70fac363c9b17cd95a6525e6159