[INFO] fetching crate verbose_bird 0.2.2...
[INFO] testing verbose_bird-0.2.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate verbose_bird 0.2.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate verbose_bird 0.2.2
[INFO] finished tweaking crates.io crate verbose_bird 0.2.2
[INFO] tweaked toml for crates.io crate verbose_bird 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate verbose_bird 0.2.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14f7d3ac6ac526f3f7a1b84ee8800adc9b6319e6bdb3a3894731485ac4e34a2e
[INFO] running `Command { std: "docker" "start" "-a" "14f7d3ac6ac526f3f7a1b84ee8800adc9b6319e6bdb3a3894731485ac4e34a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14f7d3ac6ac526f3f7a1b84ee8800adc9b6319e6bdb3a3894731485ac4e34a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f7d3ac6ac526f3f7a1b84ee8800adc9b6319e6bdb3a3894731485ac4e34a2e", kill_on_drop: false }`
[INFO] [stdout] 14f7d3ac6ac526f3f7a1b84ee8800adc9b6319e6bdb3a3894731485ac4e34a2e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f54228b38a7c97e9482fa46777a76be4b3313a672a303c00718a0d2b5d28bff
[INFO] running `Command { std: "docker" "start" "-a" "0f54228b38a7c97e9482fa46777a76be4b3313a672a303c00718a0d2b5d28bff", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling verbose_bird v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "0f54228b38a7c97e9482fa46777a76be4b3313a672a303c00718a0d2b5d28bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f54228b38a7c97e9482fa46777a76be4b3313a672a303c00718a0d2b5d28bff", kill_on_drop: false }`
[INFO] [stdout] 0f54228b38a7c97e9482fa46777a76be4b3313a672a303c00718a0d2b5d28bff
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc883d2a7ea727bb9a2f70f1d7cf9c9193809c427fb0bd80c1f5ce79eccc4fbc
[INFO] running `Command { std: "docker" "start" "-a" "fc883d2a7ea727bb9a2f70f1d7cf9c9193809c427fb0bd80c1f5ce79eccc4fbc", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling verbose_bird v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "fc883d2a7ea727bb9a2f70f1d7cf9c9193809c427fb0bd80c1f5ce79eccc4fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc883d2a7ea727bb9a2f70f1d7cf9c9193809c427fb0bd80c1f5ce79eccc4fbc", kill_on_drop: false }`
[INFO] [stdout] fc883d2a7ea727bb9a2f70f1d7cf9c9193809c427fb0bd80c1f5ce79eccc4fbc
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d7a1658679fa2a125b63026250f5bf42feca41364364589c15600ef6143875b
[INFO] running `Command { std: "docker" "start" "-a" "6d7a1658679fa2a125b63026250f5bf42feca41364364589c15600ef6143875b", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/verbose_bird-e7b451ff5814bca4)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test oo_tests::pack_logger_oop_error ... ok
[INFO] [stdout] test oo_tests::pack_logger_oop_info ... ok
[INFO] [stdout] test oo_tests::pack_logger_oop_success ... ok
[INFO] [stdout] test proce_tests::pack_logger_proce_custom ... ok
[INFO] [stdout] test oo_tests::pack_logger_oop_wan ... ok
[INFO] [stdout] test proce_tests::pack_logger_proce_error ... ok
[INFO] [stdout] test proce_tests::pack_logger_proce_info ... ok
[INFO] [stdout] test proce_tests::pack_logger_proce_warn ... ok
[INFO] [stdout] test proce_tests::pack_logger_proce_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests verbose_bird
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - loggers_pack::oop (line 172) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - loggers_pack::oop (line 172) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `loggers_pack` in the crate root
[INFO] [stdout]    --> src/lib.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 | use loggers_pack::oop::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `loggers_pack`
[INFO] [stdout]     |
[INFO] [stdout] help: if you wanted to use a crate named `loggers_pack`, use `cargo add loggers_pack` to add it to your `Cargo.toml` and import it in your code
[INFO] [stdout]     |
[INFO] [stdout] 172 + extern crate loggers_pack;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Logger` in this scope
[INFO] [stdout]    --> src/lib.rs:177:6
[INFO] [stdout]     |
[INFO] [stdout] 177 | impl Logger for A 
[INFO] [stdout]     |      ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - loggers_pack::oop (line 172)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6d7a1658679fa2a125b63026250f5bf42feca41364364589c15600ef6143875b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d7a1658679fa2a125b63026250f5bf42feca41364364589c15600ef6143875b", kill_on_drop: false }`
[INFO] [stdout] 6d7a1658679fa2a125b63026250f5bf42feca41364364589c15600ef6143875b
