[INFO] fetching crate grep-regex 0.1.12...
[INFO] checking grep-regex-0.1.12 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2
[INFO] extracting crate grep-regex 0.1.12 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate grep-regex 0.1.12 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grep-regex 0.1.12
[INFO] finished tweaking crates.io crate grep-regex 0.1.12
[INFO] tweaked toml for crates.io crate grep-regex 0.1.12 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grep-matcher v0.1.7
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e305a8fe59c747eb76a4cdcc89120171f85b3ca3de1fb9b757d72ee4a05bb8df
[INFO] running `Command { std: "docker" "start" "-a" "e305a8fe59c747eb76a4cdcc89120171f85b3ca3de1fb9b757d72ee4a05bb8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e305a8fe59c747eb76a4cdcc89120171f85b3ca3de1fb9b757d72ee4a05bb8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e305a8fe59c747eb76a4cdcc89120171f85b3ca3de1fb9b757d72ee4a05bb8df", kill_on_drop: false }`
[INFO] [stdout] e305a8fe59c747eb76a4cdcc89120171f85b3ca3de1fb9b757d72ee4a05bb8df
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a46863a5ef92288896579e43255e38020a87f130f32cd8f2fb8c333538ec599
[INFO] running `Command { std: "docker" "start" "-a" "0a46863a5ef92288896579e43255e38020a87f130f32cd8f2fb8c333538ec599", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking grep-matcher v0.1.7
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking grep-regex v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `LineMatchKind` is imported redundantly
[INFO] [stdout]    --> src/matcher.rs:555:24
[INFO] [stdout]     |
[INFO] [stdout] 555 |     use grep_matcher::{LineMatchKind, Matcher};
[INFO] [stdout]     |                        ^^^^^^^^^^^^^
[INFO] [stdout] 556 |
[INFO] [stdout] 557 |     use super::*;
[INFO] [stdout]     |         -------- the item `LineMatchKind` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Matcher` is imported redundantly
[INFO] [stdout]    --> src/matcher.rs:555:39
[INFO] [stdout]     |
[INFO] [stdout] 555 |     use grep_matcher::{LineMatchKind, Matcher};
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] 556 |
[INFO] [stdout] 557 |     use super::*;
[INFO] [stdout]     |         -------- the item `Matcher` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.37s
[INFO] running `Command { std: "docker" "inspect" "0a46863a5ef92288896579e43255e38020a87f130f32cd8f2fb8c333538ec599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a46863a5ef92288896579e43255e38020a87f130f32cd8f2fb8c333538ec599", kill_on_drop: false }`
[INFO] [stdout] 0a46863a5ef92288896579e43255e38020a87f130f32cd8f2fb8c333538ec599
[INFO] checking grep-regex-0.1.12 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-2
[INFO] extracting crate grep-regex 0.1.12 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate grep-regex 0.1.12 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grep-regex 0.1.12
[INFO] finished tweaking crates.io crate grep-regex 0.1.12
[INFO] tweaked toml for crates.io crate grep-regex 0.1.12 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e13fa1268ca6a915b797c77724a3fda421ea83596cd7b6fbba878af6de436d13
[INFO] running `Command { std: "docker" "start" "-a" "e13fa1268ca6a915b797c77724a3fda421ea83596cd7b6fbba878af6de436d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e13fa1268ca6a915b797c77724a3fda421ea83596cd7b6fbba878af6de436d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13fa1268ca6a915b797c77724a3fda421ea83596cd7b6fbba878af6de436d13", kill_on_drop: false }`
[INFO] [stdout] e13fa1268ca6a915b797c77724a3fda421ea83596cd7b6fbba878af6de436d13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1211e027a327c81133b0e1656d1a06c222a78d10add56a5807b61891d2d9b5c9
[INFO] running `Command { std: "docker" "start" "-a" "1211e027a327c81133b0e1656d1a06c222a78d10add56a5807b61891d2d9b5c9", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking grep-matcher v0.1.7
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking grep-regex v0.1.12 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: the item `LineMatchKind` is imported redundantly
[INFO] [stdout]    --> src/matcher.rs:555:24
[INFO] [stdout]     |
[INFO] [stdout] 555 |     use grep_matcher::{LineMatchKind, Matcher};
[INFO] [stdout]     |                        ^^^^^^^^^^^^^
[INFO] [stdout] 556 |
[INFO] [stdout] 557 |     use super::*;
[INFO] [stdout]     |         -------- the item `LineMatchKind` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Matcher` is imported redundantly
[INFO] [stdout]    --> src/matcher.rs:555:39
[INFO] [stdout]     |
[INFO] [stdout] 555 |     use grep_matcher::{LineMatchKind, Matcher};
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] 556 |
[INFO] [stdout] 557 |     use super::*;
[INFO] [stdout]     |         -------- the item `Matcher` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking grep-regex v0.1.12 (/tmp/fixit)
[INFO] [stdout] warning: the item `LineMatchKind` is imported redundantly
[INFO] [stdout]    --> src/matcher.rs:555:24
[INFO] [stdout]     |
[INFO] [stdout] 555 |     use grep_matcher::{LineMatchKind, Matcher};
[INFO] [stdout]     |                        ^^^^^^^^^^^^^
[INFO] [stdout] 556 |
[INFO] [stdout] 557 |     use super::*;
[INFO] [stdout]     |         -------- the item `LineMatchKind` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Matcher` is imported redundantly
[INFO] [stdout]    --> src/matcher.rs:555:39
[INFO] [stdout]     |
[INFO] [stdout] 555 |     use grep_matcher::{LineMatchKind, Matcher};
[INFO] [stdout]     |                                       ^^^^^^^
[INFO] [stdout] 556 |
[INFO] [stdout] 557 |     use super::*;
[INFO] [stdout]     |         -------- the item `Matcher` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "1211e027a327c81133b0e1656d1a06c222a78d10add56a5807b61891d2d9b5c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1211e027a327c81133b0e1656d1a06c222a78d10add56a5807b61891d2d9b5c9", kill_on_drop: false }`
[INFO] [stdout] 1211e027a327c81133b0e1656d1a06c222a78d10add56a5807b61891d2d9b5c9