[INFO] fetching crate joinery 2.0.0... [INFO] extracting crate joinery 2.0.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/joinery/2.0.0 [INFO] extracting crate joinery 2.0.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/joinery/2.0.0 [INFO] validating manifest of joinery-2.0.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of joinery-2.0.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing joinery-2.0.0 [INFO] finished frobbing joinery-2.0.0 [INFO] frobbed toml for joinery-2.0.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/joinery/2.0.0/Cargo.toml [INFO] started frobbing joinery-2.0.0 [INFO] finished frobbing joinery-2.0.0 [INFO] frobbed toml for joinery-2.0.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/joinery/2.0.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing joinery-2.0.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/joinery/2.0.0:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] f31b8248d9ba7a48401f2b821d2cf95393cb8f97cb78f6f652ce69cd09222316 [INFO] running `"docker" "start" "-a" "f31b8248d9ba7a48401f2b821d2cf95393cb8f97cb78f6f652ce69cd09222316"` [INFO] [stderr] Compiling joinery v2.0.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `"docker" "inspect" "f31b8248d9ba7a48401f2b821d2cf95393cb8f97cb78f6f652ce69cd09222316"` [INFO] running `"docker" "rm" "-f" "f31b8248d9ba7a48401f2b821d2cf95393cb8f97cb78f6f652ce69cd09222316"` [INFO] [stdout] f31b8248d9ba7a48401f2b821d2cf95393cb8f97cb78f6f652ce69cd09222316 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/joinery/2.0.0:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] c6f799c5245de4b0088ac25a54e0f27213d43466c55475d1a415106e3687d099 [INFO] running `"docker" "start" "-a" "c6f799c5245de4b0088ac25a54e0f27213d43466c55475d1a415106e3687d099"` [INFO] [stderr] Compiling joinery v2.0.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.19s [INFO] running `"docker" "inspect" "c6f799c5245de4b0088ac25a54e0f27213d43466c55475d1a415106e3687d099"` [INFO] running `"docker" "rm" "-f" "c6f799c5245de4b0088ac25a54e0f27213d43466c55475d1a415106e3687d099"` [INFO] [stdout] c6f799c5245de4b0088ac25a54e0f27213d43466c55475d1a415106e3687d099 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/joinery/2.0.0:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 3f9bd6d8dc16a583a76f779321579e9e4a7fd8361b7f46bbd5686da0a2d8dafe [INFO] running `"docker" "start" "-a" "3f9bd6d8dc16a583a76f779321579e9e4a7fd8361b7f46bbd5686da0a2d8dafe"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/joinery-0395ccbd69910b5a [INFO] [stderr] Doc-tests joinery [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test iter::tests::fold ... ok [INFO] [stdout] test iter::tests::empty_iter ... ok [INFO] [stdout] test iter::tests::large_size_hint ... ok [INFO] [stdout] test iter::tests::few ... ok [INFO] [stdout] test iter::tests::partial_fold ... ok [INFO] [stdout] test join::tests::empty ... ok [INFO] [stdout] test join::tests::iter ... ok [INFO] [stdout] test iter::tests::threshold_size_hint ... ok [INFO] [stdout] test iter::tests::single ... ok [INFO] [stdout] test iter::tests::regular_size_hint ... ok [INFO] [stdout] test iter::tests::partial_iteration ... ok [INFO] [stdout] test iter::tests::partial_try_fold ... ok [INFO] [stdout] test join::tests::join_via_separator ... ok [INFO] [stdout] test join::tests::ref_iter ... ok [INFO] [stdout] test join::tests::simple_join ... ok [INFO] [stdout] test join::tests::single ... ok [INFO] [stdout] test separators::test_comma ... ok [INFO] [stdout] test separators::test_comma_space ... ok [INFO] [stdout] test separators::test_dash ... ok [INFO] [stdout] test separators::test_dot ... ok [INFO] [stdout] test separators::test_no_separator ... ok [INFO] [stdout] test separators::test_slash ... ok [INFO] [stdout] test separators::test_space ... ok [INFO] [stdout] test separators::test_tab ... ok [INFO] [stdout] test separators::test_underscore ... ok [INFO] [stdout] test iter::tests::try_fold ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/iter.rs - iter::JoinIter::peek (line 275) ... ok [INFO] [stdout] test src/iter.rs - iter::JoinableIterator::join_concat (line 83) ... ok [INFO] [stdout] test src/iter.rs - iter::JoinIter::is_sep_next (line 247) ... ok [INFO] [stdout] test src/iter.rs - iter::JoinIter (line 207) ... ok [INFO] [stdout] test src/iter.rs - iter::JoinableIterator::iter_join_with (line 102) ... ok [INFO] [stdout] test src/iter.rs - iter::JoinIter::peek_element (line 305) ... ok [INFO] [stdout] test src/iter.rs - iter::JoinIter (line 191) ... ok [INFO] [stdout] test src/iter.rs - iter::JoinableIterator::join_with (line 64) ... ok [INFO] [stdout] test src/join.rs - join::Join (line 108) ... ok [INFO] [stdout] test src/join.rs - join::Joinable::join_concat (line 37) ... ok [INFO] [stdout] test src/join.rs - join::Join (line 126) ... ok [INFO] [stdout] test src/join.rs - join::Joinable::join_with (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/join.rs - join::Separator (line 69) ... ok [INFO] [stdout] test src/lib.rs - (line 43) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 74) ... ok [INFO] [stdout] test src/lib.rs - (line 57) ... ok [INFO] [stdout] test src/separators.rs - separators::NoSeparator (line 23) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "3f9bd6d8dc16a583a76f779321579e9e4a7fd8361b7f46bbd5686da0a2d8dafe"` [INFO] running `"docker" "rm" "-f" "3f9bd6d8dc16a583a76f779321579e9e4a7fd8361b7f46bbd5686da0a2d8dafe"` [INFO] [stdout] 3f9bd6d8dc16a583a76f779321579e9e4a7fd8361b7f46bbd5686da0a2d8dafe