[INFO] fetching crate restricted-text 0.0.0... [INFO] checking restricted-text-0.0.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate restricted-text 0.0.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate restricted-text 0.0.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate restricted-text 0.0.0 [INFO] finished tweaking crates.io crate restricted-text 0.0.0 [INFO] tweaked toml for crates.io crate restricted-text 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 26 packages to latest compatible versions [INFO] [stderr] Adding basic-text v0.0.0 (available: v0.19.2) [INFO] [stderr] Adding duplex v0.1.1 (available: v0.16.0) [INFO] [stderr] Adding layered-io v0.2.1 (available: v0.23.1) [INFO] [stderr] Adding rustc_version v0.3.3 (available: v0.4.1) [INFO] [stderr] Adding unsafe-io v0.3.0 (available: v0.11.0) [INFO] [stderr] Adding utf8-io v0.1.0 (available: v0.19.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unsafe-io v0.3.0 [INFO] [stderr] Downloaded duplex v0.1.1 [INFO] [stderr] Downloaded basic-text v0.0.0 [INFO] [stderr] Downloaded layered-io v0.2.1 [INFO] [stderr] Downloaded os_pipe v0.9.2 [INFO] [stderr] Downloaded utf8-io v0.1.0 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c712cb8a5751c698f0b10e598c76066ff5d8ace5c115fc8bff735a856bf7f1b [INFO] running `Command { std: "docker" "start" "-a" "8c712cb8a5751c698f0b10e598c76066ff5d8ace5c115fc8bff735a856bf7f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c712cb8a5751c698f0b10e598c76066ff5d8ace5c115fc8bff735a856bf7f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c712cb8a5751c698f0b10e598c76066ff5d8ace5c115fc8bff735a856bf7f1b", kill_on_drop: false }` [INFO] [stdout] 8c712cb8a5751c698f0b10e598c76066ff5d8ace5c115fc8bff735a856bf7f1b [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c9b6fb080f977f38738f21f64128aa40c5f0c33dae567644953c6f13efdbe8a [INFO] running `Command { std: "docker" "start" "-a" "2c9b6fb080f977f38738f21f64128aa40c5f0c33dae567644953c6f13efdbe8a", kill_on_drop: false }` [INFO] [stderr] Checking duplex v0.1.1 [INFO] [stderr] Checking os_pipe v0.9.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling pest v2.7.14 [INFO] [stderr] Compiling semver-parser v0.10.3 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling unsafe-io v0.3.0 [INFO] [stderr] Compiling layered-io v0.2.1 [INFO] [stderr] Compiling basic-text v0.0.0 [INFO] [stderr] Compiling restricted-text v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking utf8-io v0.1.0 [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:666:12 [INFO] [stdout] | [INFO] [stdout] 666 | P: Pattern<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:679:12 [INFO] [stdout] | [INFO] [stdout] 679 | P: Pattern<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:692:12 [INFO] [stdout] | [INFO] [stdout] 692 | P: Pattern<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:693:15 [INFO] [stdout] | [INFO] [stdout] 693 |

>::Searcher: ReverseSearcher<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for associated type `std::str::pattern::Pattern::Searcher` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:693:29 [INFO] [stdout] | [INFO] [stdout] 693 |

>::Searcher: ReverseSearcher<'a>, [INFO] [stdout] | ^^^^^^^^ expected 1 lifetime argument [INFO] [stdout] | [INFO] [stdout] help: add missing lifetime argument [INFO] [stdout] | [INFO] [stdout] 693 |

>::Searcher<'a>: ReverseSearcher<'a>, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:706:12 [INFO] [stdout] | [INFO] [stdout] 706 | P: Pattern<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:719:12 [INFO] [stdout] | [INFO] [stdout] 719 | P: Pattern<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:720:15 [INFO] [stdout] | [INFO] [stdout] 720 |

>::Searcher: ReverseSearcher<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for associated type `std::str::pattern::Pattern::Searcher` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:720:29 [INFO] [stdout] | [INFO] [stdout] 720 |

>::Searcher: ReverseSearcher<'a>, [INFO] [stdout] | ^^^^^^^^ expected 1 lifetime argument [INFO] [stdout] | [INFO] [stdout] help: add missing lifetime argument [INFO] [stdout] | [INFO] [stdout] 720 |

>::Searcher<'a>: ReverseSearcher<'a>, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:733:12 [INFO] [stdout] | [INFO] [stdout] 733 | P: Pattern<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:744:12 [INFO] [stdout] | [INFO] [stdout] 744 | P: Pattern<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:745:15 [INFO] [stdout] | [INFO] [stdout] 745 |

>::Searcher: ReverseSearcher<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for associated type `std::str::pattern::Pattern::Searcher` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:745:29 [INFO] [stdout] | [INFO] [stdout] 745 |

>::Searcher: ReverseSearcher<'a>, [INFO] [stdout] | ^^^^^^^^ expected 1 lifetime argument [INFO] [stdout] | [INFO] [stdout] help: add missing lifetime argument [INFO] [stdout] | [INFO] [stdout] 745 |

>::Searcher<'a>: ReverseSearcher<'a>, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:756:12 [INFO] [stdout] | [INFO] [stdout] 756 | P: Pattern<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:767:12 [INFO] [stdout] | [INFO] [stdout] 767 | P: Pattern<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:768:15 [INFO] [stdout] | [INFO] [stdout] 768 |

>::Searcher: ReverseSearcher<'a>, [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: missing generics for associated type `std::str::pattern::Pattern::Searcher` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:768:29 [INFO] [stdout] | [INFO] [stdout] 768 |

>::Searcher: ReverseSearcher<'a>, [INFO] [stdout] | ^^^^^^^^ expected 1 lifetime argument [INFO] [stdout] | [INFO] [stdout] help: add missing lifetime argument [INFO] [stdout] | [INFO] [stdout] 768 |

>::Searcher<'a>: ReverseSearcher<'a>, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'a>

::Searcher<'a>: ReverseSearcher<'a>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:695:26 [INFO] [stdout] | [INFO] [stdout] 695 | self.0.ends_with(pat) [INFO] [stdout] | --------- ^^^ the trait `for<'a> ReverseSearcher<'a>` is not implemented for `

::Searcher<'a>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `core::str::::ends_with` [INFO] [stdout] --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/str/mod.rs:1214:5 [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 693 |

>::Searcher: ReverseSearcher<'a>, for<'a>

::Searcher<'a>: ReverseSearcher<'a> [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'a>

::Searcher<'a>: ReverseSearcher<'a>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:722:22 [INFO] [stdout] | [INFO] [stdout] 722 | self.0.rfind(pat) [INFO] [stdout] | ----- ^^^ the trait `for<'a> ReverseSearcher<'a>` is not implemented for `

::Searcher<'a>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `core::str::::rfind` [INFO] [stdout] --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/str/mod.rs:1311:5 [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 720 |

>::Searcher: ReverseSearcher<'a>, for<'a>

::Searcher<'a>: ReverseSearcher<'a> [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'a>

::Searcher<'a>: ReverseSearcher<'a>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:747:25 [INFO] [stdout] | [INFO] [stdout] 747 | self.0.rmatches(pat) [INFO] [stdout] | -------- ^^^ the trait `for<'a> ReverseSearcher<'a>` is not implemented for `

::Searcher<'a>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `core::str::::rmatches` [INFO] [stdout] --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/str/mod.rs:1840:5 [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 745 |

>::Searcher: ReverseSearcher<'a>, for<'a>

::Searcher<'a>: ReverseSearcher<'a> [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `for<'a>

::Searcher<'a>: ReverseSearcher<'a>` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/basic-text-0.0.0/src/text_string.rs:770:31 [INFO] [stdout] | [INFO] [stdout] 770 | self.0.rmatch_indices(pat) [INFO] [stdout] | -------------- ^^^ the trait `for<'a> ReverseSearcher<'a>` is not implemented for `

::Searcher<'a>` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `core::str::::rmatch_indices` [INFO] [stdout] --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/str/mod.rs:1924:5 [INFO] [stdout] help: consider further restricting the associated type [INFO] [stdout] | [INFO] [stdout] 768 |

>::Searcher: ReverseSearcher<'a>, for<'a>

::Searcher<'a>: ReverseSearcher<'a> [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `basic-text` (lib) due to 21 previous errors [INFO] running `Command { std: "docker" "inspect" "2c9b6fb080f977f38738f21f64128aa40c5f0c33dae567644953c6f13efdbe8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c9b6fb080f977f38738f21f64128aa40c5f0c33dae567644953c6f13efdbe8a", kill_on_drop: false }` [INFO] [stdout] 2c9b6fb080f977f38738f21f64128aa40c5f0c33dae567644953c6f13efdbe8a