[INFO] fetching crate grep-regex 0.1.12...
[INFO] checking grep-regex-0.1.12 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate grep-regex 0.1.12 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate grep-regex 0.1.12 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "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-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00f2b86768521b71630e237734163f06ed437a55fc8186be98e89bc2f1a51939
[INFO] running `Command { std: "docker" "start" "-a" "00f2b86768521b71630e237734163f06ed437a55fc8186be98e89bc2f1a51939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00f2b86768521b71630e237734163f06ed437a55fc8186be98e89bc2f1a51939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00f2b86768521b71630e237734163f06ed437a55fc8186be98e89bc2f1a51939", kill_on_drop: false }`
[INFO] [stdout] 00f2b86768521b71630e237734163f06ed437a55fc8186be98e89bc2f1a51939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fae0af443a2b7f05523a24c230b084966b181b235525810fe5c525c9f459ced
[INFO] running `Command { std: "docker" "start" "-a" "6fae0af443a2b7f05523a24c230b084966b181b235525810fe5c525c9f459ced", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking aho-corasick v1.1.3
[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 6.34s
[INFO] running `Command { std: "docker" "inspect" "6fae0af443a2b7f05523a24c230b084966b181b235525810fe5c525c9f459ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fae0af443a2b7f05523a24c230b084966b181b235525810fe5c525c9f459ced", kill_on_drop: false }`
[INFO] [stdout] 6fae0af443a2b7f05523a24c230b084966b181b235525810fe5c525c9f459ced
[INFO] checking grep-regex-0.1.12 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1
[INFO] extracting crate grep-regex 0.1.12 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate grep-regex 0.1.12 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "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-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e518405536e52a7f63e2cd77777a42904efcd96704627f45050cd9779b5c9506
[INFO] running `Command { std: "docker" "start" "-a" "e518405536e52a7f63e2cd77777a42904efcd96704627f45050cd9779b5c9506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e518405536e52a7f63e2cd77777a42904efcd96704627f45050cd9779b5c9506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e518405536e52a7f63e2cd77777a42904efcd96704627f45050cd9779b5c9506", kill_on_drop: false }`
[INFO] [stdout] e518405536e52a7f63e2cd77777a42904efcd96704627f45050cd9779b5c9506
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 981fc81a2ca3666fc78c1d5e6b28014f96ca9ce0696df9685cc9bef95bf10f25
[INFO] running `Command { std: "docker" "start" "-a" "981fc81a2ca3666fc78c1d5e6b28014f96ca9ce0696df9685cc9bef95bf10f25", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking aho-corasick v1.1.3
[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 5.77s
[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" "981fc81a2ca3666fc78c1d5e6b28014f96ca9ce0696df9685cc9bef95bf10f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981fc81a2ca3666fc78c1d5e6b28014f96ca9ce0696df9685cc9bef95bf10f25", kill_on_drop: false }`
[INFO] [stdout] 981fc81a2ca3666fc78c1d5e6b28014f96ca9ce0696df9685cc9bef95bf10f25