[INFO] fetching crate pest 2.7.11...
[INFO] checking pest-2.7.11 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate pest 2.7.11 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate pest 2.7.11 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pest 2.7.11
[INFO] finished tweaking crates.io crate pest 2.7.11
[INFO] tweaked toml for crates.io crate pest 2.7.11 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate pest 2.7.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 364c3dfeafc4072ab5c8b98ada28e223706f8747c1fcea85d05ea3fb59ea1d5b
[INFO] running `Command { std: "docker" "start" "-a" "364c3dfeafc4072ab5c8b98ada28e223706f8747c1fcea85d05ea3fb59ea1d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "364c3dfeafc4072ab5c8b98ada28e223706f8747c1fcea85d05ea3fb59ea1d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364c3dfeafc4072ab5c8b98ada28e223706f8747c1fcea85d05ea3fb59ea1d5b", kill_on_drop: false }`
[INFO] [stdout] 364c3dfeafc4072ab5c8b98ada28e223706f8747c1fcea85d05ea3fb59ea1d5b
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bd2a135303df644ad04a1804a64407d644acee5028635ec10660ba16f438c27
[INFO] running `Command { std: "docker" "start" "-a" "7bd2a135303df644ad04a1804a64407d644acee5028635ec10660ba16f438c27", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking ucd-trie v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking clap_builder v4.5.8
[INFO] [stderr]     Checking clap v4.5.8
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking pest v2.7.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.120
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/parens.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Paren(Vec<Paren>);
[INFO] [stdout]    |        ----- ^^^^^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Paren` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:740:19
[INFO] [stdout]     |
[INFO] [stdout] 740 |         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:14:41
[INFO] [stdout]     |
[INFO] [stdout] 14  | #![warn(missing_docs, rust_2018_idioms, unused_qualifications)]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 740 -         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout] 740 +         let pos = Position::new(input, 4).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:766:19
[INFO] [stdout]     |
[INFO] [stdout] 766 |         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 766 -         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout] 766 +         let pos = Position::new(input, 4).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:792:19
[INFO] [stdout]     |
[INFO] [stdout] 792 |         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 792 -         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout] 792 +         let pos = Position::new(input, 4).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:818:19
[INFO] [stdout]     |
[INFO] [stdout] 818 |         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 818 -         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout] 818 +         let pos = Position::new(input, 4).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:844:19
[INFO] [stdout]     |
[INFO] [stdout] 844 |         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 844 -         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout] 844 +         let pos = Position::new(input, 4).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:869:21
[INFO] [stdout]     |
[INFO] [stdout] 869 |         let start = position::Position::new(input, 4).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 869 -         let start = position::Position::new(input, 4).unwrap();
[INFO] [stdout] 869 +         let start = Position::new(input, 4).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:870:19
[INFO] [stdout]     |
[INFO] [stdout] 870 |         let end = position::Position::new(input, 9).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 870 -         let end = position::Position::new(input, 9).unwrap();
[INFO] [stdout] 870 +         let end = Position::new(input, 9).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:896:21
[INFO] [stdout]     |
[INFO] [stdout] 896 |         let start = position::Position::new(input, 1).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 896 -         let start = position::Position::new(input, 1).unwrap();
[INFO] [stdout] 896 +         let start = Position::new(input, 1).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:897:19
[INFO] [stdout]     |
[INFO] [stdout] 897 |         let end = position::Position::new(input, 9).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 897 -         let end = position::Position::new(input, 9).unwrap();
[INFO] [stdout] 897 +         let end = Position::new(input, 9).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:924:21
[INFO] [stdout]     |
[INFO] [stdout] 924 |         let start = position::Position::new(input, 5).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 924 -         let start = position::Position::new(input, 5).unwrap();
[INFO] [stdout] 924 +         let start = Position::new(input, 5).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:925:19
[INFO] [stdout]     |
[INFO] [stdout] 925 |         let end = position::Position::new(input, 8).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 925 -         let end = position::Position::new(input, 8).unwrap();
[INFO] [stdout] 925 +         let end = Position::new(input, 8).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:951:21
[INFO] [stdout]     |
[INFO] [stdout] 951 |         let start = position::Position::new(input, 0).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 951 -         let start = position::Position::new(input, 0).unwrap();
[INFO] [stdout] 951 +         let start = Position::new(input, 0).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:952:19
[INFO] [stdout]     |
[INFO] [stdout] 952 |         let end = position::Position::new(input, 7).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 952 -         let end = position::Position::new(input, 7).unwrap();
[INFO] [stdout] 952 +         let end = Position::new(input, 7).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:980:21
[INFO] [stdout]     |
[INFO] [stdout] 980 |         let start = position::Position::new(input, 0).unwrap();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 980 -         let start = position::Position::new(input, 0).unwrap();
[INFO] [stdout] 980 +         let start = Position::new(input, 0).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/error.rs:981:19
[INFO] [stdout]     |
[INFO] [stdout] 981 |         let end = position::Position::new(input, 0).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 981 -         let end = position::Position::new(input, 0).unwrap();
[INFO] [stdout] 981 +         let end = Position::new(input, 0).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]     --> src/error.rs:1009:19
[INFO] [stdout]      |
[INFO] [stdout] 1009 |         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]      |
[INFO] [stdout] 1009 -         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout] 1009 +         let pos = Position::new(input, 4).unwrap();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]     --> src/error.rs:1036:19
[INFO] [stdout]      |
[INFO] [stdout] 1036 |         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]      |
[INFO] [stdout] 1036 -         let pos = position::Position::new(input, 4).unwrap();
[INFO] [stdout] 1036 +         let pos = Position::new(input, 4).unwrap();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]     --> src/error.rs:1063:19
[INFO] [stdout]      |
[INFO] [stdout] 1063 |         let pos = position::Position::new(input, 2).unwrap();
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]      |
[INFO] [stdout] 1063 -         let pos = position::Position::new(input, 2).unwrap();
[INFO] [stdout] 1063 +         let pos = Position::new(input, 2).unwrap();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.55s
[INFO] running `Command { std: "docker" "inspect" "7bd2a135303df644ad04a1804a64407d644acee5028635ec10660ba16f438c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bd2a135303df644ad04a1804a64407d644acee5028635ec10660ba16f438c27", kill_on_drop: false }`
[INFO] [stdout] 7bd2a135303df644ad04a1804a64407d644acee5028635ec10660ba16f438c27