[INFO] fetching crate elipdotter 0.3.5... [INFO] testing elipdotter-0.3.5 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate elipdotter 0.3.5 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate elipdotter 0.3.5 [INFO] finished tweaking crates.io crate elipdotter 0.3.5 [INFO] tweaked toml for crates.io crate elipdotter 0.3.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate elipdotter 0.3.5 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iter-set v2.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae960fdb141fd21aad2a893b7cf91f2f128deb3593e586bcca2b89b09e48a87c [INFO] running `Command { std: "docker" "start" "-a" "ae960fdb141fd21aad2a893b7cf91f2f128deb3593e586bcca2b89b09e48a87c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae960fdb141fd21aad2a893b7cf91f2f128deb3593e586bcca2b89b09e48a87c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae960fdb141fd21aad2a893b7cf91f2f128deb3593e586bcca2b89b09e48a87c", kill_on_drop: false }` [INFO] [stdout] ae960fdb141fd21aad2a893b7cf91f2f128deb3593e586bcca2b89b09e48a87c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80403b981fdef87cb1be4b42f22332d50be93bf14c91b4d8c37f3ff34ed9485e [INFO] running `Command { std: "docker" "start" "-a" "80403b981fdef87cb1be4b42f22332d50be93bf14c91b4d8c37f3ff34ed9485e", kill_on_drop: false }` [INFO] [stderr] Compiling iter-set v2.0.2 [INFO] [stderr] Compiling elipdotter v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/query.rs:130:14 [INFO] [stdout] | [INFO] [stdout] 130 | ) -> Box<(dyn FnMut(&'a str) -> Option + 'a>> + 'a)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 130 - ) -> Box<(dyn FnMut(&'a str) -> Option + 'a>> + 'a)> { [INFO] [stdout] 130 + ) -> Box Option + 'a>> + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/query.rs:142:26 [INFO] [stdout] | [INFO] [stdout] 142 | Target = (impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 142 - Target = (impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a), [INFO] [stdout] 142 + Target = impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.30s [INFO] running `Command { std: "docker" "inspect" "80403b981fdef87cb1be4b42f22332d50be93bf14c91b4d8c37f3ff34ed9485e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80403b981fdef87cb1be4b42f22332d50be93bf14c91b4d8c37f3ff34ed9485e", kill_on_drop: false }` [INFO] [stdout] 80403b981fdef87cb1be4b42f22332d50be93bf14c91b4d8c37f3ff34ed9485e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 103cc9c5c584fa5db07606d3f583b2ab9f3933770f412c5030e28a23ee7c6e77 [INFO] running `Command { std: "docker" "start" "-a" "103cc9c5c584fa5db07606d3f583b2ab9f3933770f412c5030e28a23ee7c6e77", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/query.rs:130:14 [INFO] [stdout] | [INFO] [stdout] 130 | ) -> Box<(dyn FnMut(&'a str) -> Option + 'a>> + 'a)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 130 - ) -> Box<(dyn FnMut(&'a str) -> Option + 'a>> + 'a)> { [INFO] [stdout] 130 + ) -> Box Option + 'a>> + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/query.rs:142:26 [INFO] [stdout] | [INFO] [stdout] 142 | Target = (impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 142 - Target = (impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a), [INFO] [stdout] 142 + Target = impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling elipdotter v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/query.rs:130:14 [INFO] [stdout] | [INFO] [stdout] 130 | ) -> Box<(dyn FnMut(&'a str) -> Option + 'a>> + 'a)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 130 - ) -> Box<(dyn FnMut(&'a str) -> Option + 'a>> + 'a)> { [INFO] [stdout] 130 + ) -> Box Option + 'a>> + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/query.rs:142:26 [INFO] [stdout] | [INFO] [stdout] 142 | Target = (impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 142 - Target = (impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a), [INFO] [stdout] 142 + Target = impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.27s [INFO] running `Command { std: "docker" "inspect" "103cc9c5c584fa5db07606d3f583b2ab9f3933770f412c5030e28a23ee7c6e77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "103cc9c5c584fa5db07606d3f583b2ab9f3933770f412c5030e28a23ee7c6e77", kill_on_drop: false }` [INFO] [stdout] 103cc9c5c584fa5db07606d3f583b2ab9f3933770f412c5030e28a23ee7c6e77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5700da717cb85f312dfae70dfd451e80941674cb0ecab4d191fa2f48f5e08d6f [INFO] running `Command { std: "docker" "start" "-a" "5700da717cb85f312dfae70dfd451e80941674cb0ecab4d191fa2f48f5e08d6f", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/query.rs:130:14 [INFO] [stderr] | [INFO] [stderr] 130 | ) -> Box<(dyn FnMut(&'a str) -> Option + 'a>> + 'a)> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 130 - ) -> Box<(dyn FnMut(&'a str) -> Option + 'a>> + 'a)> { [INFO] [stderr] 130 + ) -> Box Option + 'a>> + 'a> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/query.rs:142:26 [INFO] [stderr] | [INFO] [stderr] 142 | Target = (impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 142 - Target = (impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a), [INFO] [stderr] 142 + Target = impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `elipdotter` (lib) generated 2 warnings (run `cargo fix --lib -p elipdotter` to apply 2 suggestions) [INFO] [stderr] warning: `elipdotter` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/elipdotter-01622ae9e88ed62d) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test index::tests::alphanumerical ... ok [INFO] [stdout] test index::tests::occurences_lossless_and_not_2 ... ok [INFO] [stdout] test query::tests::parse_and_before_or ... ok [INFO] [stdout] test index::tests::occurences_lossless ... ok [INFO] [stdout] test query::tests::parse_and ... ok [INFO] [stdout] test query::tests::parse_parentheses_binary_one_arg ... ok [INFO] [stdout] test query::tests::parse_and_chain ... ok [INFO] [stdout] test query::tests::parse_binary_one_arg ... ok [INFO] [stdout] test query::tests::parse_parentheses_and ... ok [INFO] [stdout] test query::tests::parse_parentheses_and_not ... ok [INFO] [stdout] test query::tests::parse_display ... ok [INFO] [stdout] test query::tests::parse_not ... ok [INFO] [stdout] test index::tests::occurences_lossless_and_not_1 ... ok [INFO] [stdout] test query::tests::binary_swap_eq ... ok [INFO] [stdout] test set::tests::union_1 ... ok [INFO] [stdout] test set::tests::difference_1 ... ok [INFO] [stdout] test query::tests::parse_without_ops ... ok [INFO] [stdout] test query::tests::parse_space ... ok [INFO] [stdout] test set::tests::intersect_1 ... ok [INFO] [stdout] test query::tests::parse_parentheses_or ... ok [INFO] [stdout] test query::tests::parse_parentheses_space ... ok [INFO] [stdout] test query::tests::parse_plain_not ... ok [INFO] [stdout] test query::tests::parse_plain_or ... ok [INFO] [stdout] test index::tests::occurences_simple ... ok [INFO] [stdout] test query::tests::parse_empty ... ok [INFO] [stdout] test query::tests::parse_non_alphanumeral ... ok [INFO] [stdout] test query::tests::parse_operation_order ... ok [INFO] [stdout] test query::tests::parse_prefix_not ... ok [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-aa6780634342b865) [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test query_and_not_2 ... ok [INFO] [stdout] test query_and_not_1 ... ok [INFO] [stdout] test query_and ... ok [INFO] [stdout] test query_and_not_3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests elipdotter [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/query.rs:130:14 [INFO] [stderr] | [INFO] [stderr] 130 | ) -> Box<(dyn FnMut(&'a str) -> Option + 'a>> + 'a)> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 130 - ) -> Box<(dyn FnMut(&'a str) -> Option + 'a>> + 'a)> { [INFO] [stderr] 130 + ) -> Box Option + 'a>> + 'a> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/query.rs:142:26 [INFO] [stderr] | [INFO] [stderr] 142 | Target = (impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 142 - Target = (impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a), [INFO] [stderr] 142 + Target = impl FnMut(&'a str) -> Option + 'a>> + ?Sized + 'a, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/query.rs - query::parse::not_prefix (line 1224) ... ok [INFO] [stdout] test src/query.rs - query::parse::literal_rule (line 1168) ... ok [INFO] [stdout] test src/query.rs - query::parse::generate_rule (line 1081) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5700da717cb85f312dfae70dfd451e80941674cb0ecab4d191fa2f48f5e08d6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5700da717cb85f312dfae70dfd451e80941674cb0ecab4d191fa2f48f5e08d6f", kill_on_drop: false }` [INFO] [stdout] 5700da717cb85f312dfae70dfd451e80941674cb0ecab4d191fa2f48f5e08d6f