[INFO] cloning repository https://github.com/liuzhen9320/ccb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liuzhen9320/ccb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliuzhen9320%2Fccb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliuzhen9320%2Fccb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3148eafd55386c8f77b9fbf0af96befd4fae8e79
[INFO] testing liuzhen9320/ccb against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliuzhen9320%2Fccb" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/liuzhen9320/ccb
[INFO] finished tweaking git repo https://github.com/liuzhen9320/ccb
[INFO] tweaked toml for git repo https://github.com/liuzhen9320/ccb written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/liuzhen9320/ccb on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/liuzhen9320/ccb 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.96
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dab0045468b177d8617da392b02bebc1ce96172d86f63f0900d1a3cca06f69f
[INFO] running `Command { std: "docker" "start" "-a" "2dab0045468b177d8617da392b02bebc1ce96172d86f63f0900d1a3cca06f69f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dab0045468b177d8617da392b02bebc1ce96172d86f63f0900d1a3cca06f69f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dab0045468b177d8617da392b02bebc1ce96172d86f63f0900d1a3cca06f69f", kill_on_drop: false }`
[INFO] [stdout] 2dab0045468b177d8617da392b02bebc1ce96172d86f63f0900d1a3cca06f69f
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fc395b462ee57be3e273c3bab1b2261edc9d6a2244ddd50cb0ca4cfafbb3ec8
[INFO] running `Command { std: "docker" "start" "-a" "4fc395b462ee57be3e273c3bab1b2261edc9d6a2244ddd50cb0ca4cfafbb3ec8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling ccb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.00s
[INFO] running `Command { std: "docker" "inspect" "4fc395b462ee57be3e273c3bab1b2261edc9d6a2244ddd50cb0ca4cfafbb3ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fc395b462ee57be3e273c3bab1b2261edc9d6a2244ddd50cb0ca4cfafbb3ec8", kill_on_drop: false }`
[INFO] [stdout] 4fc395b462ee57be3e273c3bab1b2261edc9d6a2244ddd50cb0ca4cfafbb3ec8
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbd7bbd22e6537dce6a958fad13d38befb675252ea91954708cf7af030246c78
[INFO] running `Command { std: "docker" "start" "-a" "cbd7bbd22e6537dce6a958fad13d38befb675252ea91954708cf7af030246c78", kill_on_drop: false }`
[INFO] [stderr]    Compiling ccb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "cbd7bbd22e6537dce6a958fad13d38befb675252ea91954708cf7af030246c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd7bbd22e6537dce6a958fad13d38befb675252ea91954708cf7af030246c78", kill_on_drop: false }`
[INFO] [stdout] cbd7bbd22e6537dce6a958fad13d38befb675252ea91954708cf7af030246c78
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb9dfbf52af50326d5a3b20120abc2611e849de5b32865e6d2c9c7fcb5459157
[INFO] running `Command { std: "docker" "start" "-a" "cb9dfbf52af50326d5a3b20120abc2611e849de5b32865e6d2c9c7fcb5459157", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ccb-42563c05441fc2f1)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_colors_configuration ... ok
[INFO] [stderr] 2026-01-16 16:20:42.213 TRCE Test trace message global=test
[INFO] [stdout] test tests::test_default_config ... ok
[INFO] [stderr] 2026-01-16 16:20:42.213 DEBG Test debug message global=test
[INFO] [stdout] test tests::test_global_logger ... ok
[INFO] [stderr] 2026-01-16 16:20:42.213 INFO Test info message global=test
[INFO] [stdout] test tests::test_level_colors ... ok
[INFO] [stderr] 2026-01-16 16:20:42.213 WARN Test warn message global=test
[INFO] [stdout] test tests::test_level_filtering ... ok
[INFO] [stderr] 2026-01-16 16:20:42.213 ERRO Test error message global=test
[INFO] [stdout] test tests::test_level_ordering ... ok
[INFO] [stderr] 2026-01-16 16:20:42.213 TRCE Test with fields key1=value1 global=test key2=value2
[INFO] [stdout] test tests::test_level_strings ... ok
[INFO] [stderr] 2026-01-16 16:20:42.213 INFO User login user_id=12345 global=test ip=192.168.1.1
[INFO] [stdout] test tests::test_logger_configuration ... ok
[INFO] [stdout] test tests::test_logger_creation ... ok
[INFO] [stdout] test tests::test_log_entry_creation ... ok
[INFO] [stdout] test tests::test_method_chaining ... ok
[INFO] [stdout] test tests::test_logger_with_context ... ok
[INFO] [stdout] test tests::test_timestamp_configuration ... ok
[INFO] [stdout] test tests::test_level_display ... ok
[INFO] [stdout] test tests::test_macros_compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ccb
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - Logger::log (line 437) ... ok
[INFO] [stdout] test src/lib.rs - LogEntry (line 157) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - Logger::debug (line 497) ... ok
[INFO] [stdout] test src/lib.rs - Logger::new (line 270) ... ok
[INFO] [stdout] test src/lib.rs - Logger::info (line 519) ... ok
[INFO] [stdout] test src/lib.rs - Logger::trace (line 475) ... ok
[INFO] [stdout] test src/lib.rs - Level::as_str (line 95) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Level (line 61) ... ok
[INFO] [stdout] test src/lib.rs - Logger (line 244) ... ok
[INFO] [stdout] test src/lib.rs - Logger::error (line 563) ... ok
[INFO] [stdout] test src/lib.rs - Logger::warn (line 541) ... ok
[INFO] [stdout] test src/lib.rs - Level::color (line 125) ... ok
[INFO] [stdout] test src/lib.rs - Config (line 188) ... ok
[INFO] [stdout] test src/lib.rs - Logger::with_colors (line 352) ... ok
[INFO] [stdout] test src/lib.rs - Logger::with_timestamp (line 377) ... ok
[INFO] [stdout] test src/lib.rs - Logger::with_config (line 294) ... ok
[INFO] [stdout] test src/lib.rs - Config::default (line 220) ... ok
[INFO] [stdout] test src/lib.rs - Logger::with (line 404) ... ok
[INFO] [stdout] test src/lib.rs - trace (line 734) ... FAILED
[INFO] [stdout] test src/lib.rs - warn (line 812) ... FAILED
[INFO] [stdout] test src/lib.rs - Logger::with_level (line 326) ... ok
[INFO] [stdout] test src/lib.rs - set_global_logger (line 663) ... ok
[INFO] [stdout] test src/lib.rs - global_logger (line 690) ... ok
[INFO] [stdout] test src/lib.rs - error (line 844) ... ok
[INFO] [stdout] test src/lib.rs - info (line 780) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - trace (line 734) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:739:48
[INFO] [stdout]     |
[INFO] [stdout] 739 | trace!("Processing item", "id", 12345, "type", "user");
[INFO] [stdout]     |                                                ^^^^^^ expected integer, found `&str`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:739:1
[INFO] [stdout]     |
[INFO] [stdout] 739 | trace!("Processing item", "id", 12345, "type", "user");
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | expected `&[(&str, &str)]`, found `&[(&str, {integer}); 2]`
[INFO] [stdout]     | arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[(&str, &str)]`
[INFO] [stdout]                found reference `&[(&str, {integer}); 2]`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/lib.rs:481:12
[INFO] [stdout]     |
[INFO] [stdout] 481 |     pub fn trace(&self, message: &str, fields: &[(&str, &str)]) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout]     = note: this error originates in the macro `trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - warn (line 812) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:817:1
[INFO] [stdout]     |
[INFO] [stdout] 817 | warn!("High memory usage detected", "usage_percent", 87, "threshold", 80);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | expected `&[(&str, &str)]`, found `&[(&str, {integer}); 2]`
[INFO] [stdout]     | arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&[(&str, &str)]`
[INFO] [stdout]                found reference `&[(&str, {integer}); 2]`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/lib.rs:547:12
[INFO] [stdout]     |
[INFO] [stdout] 547 |     pub fn warn(&self, message: &str, fields: &[(&str, &str)]) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     = note: this error originates in the macro `warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - trace (line 734)
[INFO] [stdout]     src/lib.rs - warn (line 812)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 25 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.27s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "cb9dfbf52af50326d5a3b20120abc2611e849de5b32865e6d2c9c7fcb5459157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9dfbf52af50326d5a3b20120abc2611e849de5b32865e6d2c9c7fcb5459157", kill_on_drop: false }`
[INFO] [stdout] cb9dfbf52af50326d5a3b20120abc2611e849de5b32865e6d2c9c7fcb5459157
