[INFO] fetching crate zlogger 0.0.1... [INFO] testing zlogger-0.0.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate zlogger 0.0.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate zlogger 0.0.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate zlogger 0.0.1 [INFO] tweaked toml for crates.io crate zlogger 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate zlogger 0.0.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zlogger 0.0.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7cecfac9e33db00f7ff48ba7652a4c977e75d77d9cdb6db7aa03a84421ef8f9 [INFO] running `Command { std: "docker" "start" "-a" "e7cecfac9e33db00f7ff48ba7652a4c977e75d77d9cdb6db7aa03a84421ef8f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7cecfac9e33db00f7ff48ba7652a4c977e75d77d9cdb6db7aa03a84421ef8f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7cecfac9e33db00f7ff48ba7652a4c977e75d77d9cdb6db7aa03a84421ef8f9", kill_on_drop: false }` [INFO] [stdout] e7cecfac9e33db00f7ff48ba7652a4c977e75d77d9cdb6db7aa03a84421ef8f9 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2253dc280bbac301635b770447f483dc09b1c7796a826e3ec39453c8b625081 [INFO] running `Command { std: "docker" "start" "-a" "b2253dc280bbac301635b770447f483dc09b1c7796a826e3ec39453c8b625081", kill_on_drop: false }` [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling zlogger v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.14s [INFO] running `Command { std: "docker" "inspect" "b2253dc280bbac301635b770447f483dc09b1c7796a826e3ec39453c8b625081", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2253dc280bbac301635b770447f483dc09b1c7796a826e3ec39453c8b625081", kill_on_drop: false }` [INFO] [stdout] b2253dc280bbac301635b770447f483dc09b1c7796a826e3ec39453c8b625081 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d12cbb55f99f15983ae5e6c78094666986940fa41fbdc59e93e1bfeff3a0085 [INFO] running `Command { std: "docker" "start" "-a" "5d12cbb55f99f15983ae5e6c78094666986940fa41fbdc59e93e1bfeff3a0085", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling zlogger v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `init_with_config` [INFO] [stdout] --> examples/basic_usage.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use zlogger::{init, init_with_config, Config, LogLevel, OutputTarget}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "5d12cbb55f99f15983ae5e6c78094666986940fa41fbdc59e93e1bfeff3a0085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d12cbb55f99f15983ae5e6c78094666986940fa41fbdc59e93e1bfeff3a0085", kill_on_drop: false }` [INFO] [stdout] 5d12cbb55f99f15983ae5e6c78094666986940fa41fbdc59e93e1bfeff3a0085 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d4f0e65c97709e489c75667e0f8714f49481218c03f6184834a54d58196f0b21 [INFO] running `Command { std: "docker" "start" "-a" "d4f0e65c97709e489c75667e0f8714f49481218c03f6184834a54d58196f0b21", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `init_with_config` [INFO] [stderr] --> examples/basic_usage.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use zlogger::{init, init_with_config, Config, LogLevel, OutputTarget}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `zlogger` (example "basic_usage") generated 1 warning (run `cargo fix --example "basic_usage" -p zlogger` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zlogger-f3ff351c0b35f0f6) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] [2026-04-10 11:05:46.453] [INFO] This is an info message [INFO] [stdout] [2026-04-10 11:05:46.454] [WARN] This is a warning message [INFO] [stdout] [2026-04-10 11:05:46.454] [ERROR] This is an error message [INFO] [stderr] Doc-tests zlogger [INFO] [stdout] test tests::test_macros ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 14) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 14) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `colorful_logger` [INFO] [stdout] --> src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use colorful_logger::{init, info, warn, error}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `colorful_logger` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `colorful_logger`, use `cargo add colorful_logger` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 14) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "d4f0e65c97709e489c75667e0f8714f49481218c03f6184834a54d58196f0b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4f0e65c97709e489c75667e0f8714f49481218c03f6184834a54d58196f0b21", kill_on_drop: false }` [INFO] [stdout] d4f0e65c97709e489c75667e0f8714f49481218c03f6184834a54d58196f0b21