[INFO] fetching crate colog 1.4.0...
[INFO] testing colog-1.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate colog 1.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate colog 1.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate colog 1.4.0
[INFO] tweaked toml for crates.io crate colog 1.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate colog 1.4.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate colog 1.4.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2c92012a9fddcbe19a5970528bc3d909213b9bfa540f5cd2ace5c03422aa41d
[INFO] running `Command { std: "docker" "start" "-a" "d2c92012a9fddcbe19a5970528bc3d909213b9bfa540f5cd2ace5c03422aa41d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2c92012a9fddcbe19a5970528bc3d909213b9bfa540f5cd2ace5c03422aa41d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c92012a9fddcbe19a5970528bc3d909213b9bfa540f5cd2ace5c03422aa41d", kill_on_drop: false }`
[INFO] [stdout] d2c92012a9fddcbe19a5970528bc3d909213b9bfa540f5cd2ace5c03422aa41d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfa931e987133a9e69578f4236d98f88f5dd6338a113512698d156e9fd9a9924
[INFO] running `Command { std: "docker" "start" "-a" "dfa931e987133a9e69578f4236d98f88f5dd6338a113512698d156e9fd9a9924", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling colog v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.75s
[INFO] running `Command { std: "docker" "inspect" "dfa931e987133a9e69578f4236d98f88f5dd6338a113512698d156e9fd9a9924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa931e987133a9e69578f4236d98f88f5dd6338a113512698d156e9fd9a9924", kill_on_drop: false }`
[INFO] [stdout] dfa931e987133a9e69578f4236d98f88f5dd6338a113512698d156e9fd9a9924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec5f1e67214d1dcbce1d8ae28f8dc6a63a418fedcc58b97eb1f479c440c8ae36
[INFO] running `Command { std: "docker" "start" "-a" "ec5f1e67214d1dcbce1d8ae28f8dc6a63a418fedcc58b97eb1f479c440c8ae36", kill_on_drop: false }`
[INFO] [stderr]    Compiling colog v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> examples/custom-level-colors.rs:12:35
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn level_color(&self, level: &log::Level, msg: &str) -> String {
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W unused-qualifications`
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 12 -     fn level_color(&self, level: &log::Level, msg: &str) -> String {
[INFO] [stdout] 12 +     fn level_color(&self, level: &Level, msg: &str) -> String {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "ec5f1e67214d1dcbce1d8ae28f8dc6a63a418fedcc58b97eb1f479c440c8ae36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5f1e67214d1dcbce1d8ae28f8dc6a63a418fedcc58b97eb1f479c440c8ae36", kill_on_drop: false }`
[INFO] [stdout] ec5f1e67214d1dcbce1d8ae28f8dc6a63a418fedcc58b97eb1f479c440c8ae36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce0a8a5831624811f93764c2e81cd4489a6bfa734429d0774a83afe5a7926974
[INFO] running `Command { std: "docker" "start" "-a" "ce0a8a5831624811f93764c2e81cd4489a6bfa734429d0774a83afe5a7926974", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]   --> examples/custom-level-colors.rs:12:35
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn level_color(&self, level: &log::Level, msg: &str) -> String {
[INFO] [stderr]    |                                   ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: requested on the command line with `-W unused-qualifications`
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]    |
[INFO] [stderr] 12 -     fn level_color(&self, level: &log::Level, msg: &str) -> String {
[INFO] [stderr] 12 +     fn level_color(&self, level: &Level, msg: &str) -> String {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `colog` (example "custom-level-colors") generated 1 warning (run `cargo fix --example "custom-level-colors"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/colog-5cfaf558c7c8347d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests colog
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/format.rs - format::CologStyle (line 19) ... ok
[INFO] [stdout] test src/lib.rs - default_builder (line 91) ... ok
[INFO] [stdout] test src/lib.rs - basic_builder (line 69) ... ok
[INFO] [stdout] test src/lib.rs - formatter (line 141) ... ok
[INFO] [stdout] test src/lib.rs - formatter (line 129) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/format.rs - format::DefaultCologStyle (line 159) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.75s; merged doctests compilation took 0.11s
[INFO] running `Command { std: "docker" "inspect" "ce0a8a5831624811f93764c2e81cd4489a6bfa734429d0774a83afe5a7926974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0a8a5831624811f93764c2e81cd4489a6bfa734429d0774a83afe5a7926974", kill_on_drop: false }`
[INFO] [stdout] ce0a8a5831624811f93764c2e81cd4489a6bfa734429d0774a83afe5a7926974