[INFO] fetching crate cfg_mgr 0.1.0...
[INFO] testing cfg_mgr-0.1.0 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate cfg_mgr 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cfg_mgr 0.1.0
[INFO] finished tweaking crates.io crate cfg_mgr 0.1.0
[INFO] tweaked toml for crates.io crate cfg_mgr 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cfg_mgr 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 968cf4d46c24049dd1de52c3f5749f47adb59715e03dfcc87300887a2d31b0f8
[INFO] running `Command { std: "docker" "start" "-a" "968cf4d46c24049dd1de52c3f5749f47adb59715e03dfcc87300887a2d31b0f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "968cf4d46c24049dd1de52c3f5749f47adb59715e03dfcc87300887a2d31b0f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968cf4d46c24049dd1de52c3f5749f47adb59715e03dfcc87300887a2d31b0f8", kill_on_drop: false }`
[INFO] [stdout] 968cf4d46c24049dd1de52c3f5749f47adb59715e03dfcc87300887a2d31b0f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a071af46839ecc2badf9eec77301af2a1c20252aa7ece4d91a2845d9fd105c0f
[INFO] running `Command { std: "docker" "start" "-a" "a071af46839ecc2badf9eec77301af2a1c20252aa7ece4d91a2845d9fd105c0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_mgr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "a071af46839ecc2badf9eec77301af2a1c20252aa7ece4d91a2845d9fd105c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a071af46839ecc2badf9eec77301af2a1c20252aa7ece4d91a2845d9fd105c0f", kill_on_drop: false }`
[INFO] [stdout] a071af46839ecc2badf9eec77301af2a1c20252aa7ece4d91a2845d9fd105c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 93d2a69b1b074611be96d8c67347505c21a138c50d31c2e150f0e1f1984427c4
[INFO] running `Command { std: "docker" "start" "-a" "93d2a69b1b074611be96d8c67347505c21a138c50d31c2e150f0e1f1984427c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_mgr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "93d2a69b1b074611be96d8c67347505c21a138c50d31c2e150f0e1f1984427c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d2a69b1b074611be96d8c67347505c21a138c50d31c2e150f0e1f1984427c4", kill_on_drop: false }`
[INFO] [stdout] 93d2a69b1b074611be96d8c67347505c21a138c50d31c2e150f0e1f1984427c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1fb8bb263da61e5f9dc3d239b18c059b3debacd7b12e01fe03e15e4eafb0aca0
[INFO] running `Command { std: "docker" "start" "-a" "1fb8bb263da61e5f9dc3d239b18c059b3debacd7b12e01fe03e15e4eafb0aca0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cfg_mgr-07ca6fe0938e678c)
[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 cfg_mgr
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 39) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 39) stdout ----
[INFO] [stdout] error[E0254]: the name `cfg_mgr` is defined multiple times
[INFO] [stdout]  --> src/lib.rs:41:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate r#cfg_mgr;
[INFO] [stdout]   | ----------------------- previous import of the extern crate `cfg_mgr` here
[INFO] [stdout] 4 | use cfg_mgr;
[INFO] [stdout]   |     ^^^^^^^ `cfg_mgr` reimported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `cfg_mgr` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0254`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 39)
[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" "1fb8bb263da61e5f9dc3d239b18c059b3debacd7b12e01fe03e15e4eafb0aca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb8bb263da61e5f9dc3d239b18c059b3debacd7b12e01fe03e15e4eafb0aca0", kill_on_drop: false }`
[INFO] [stdout] 1fb8bb263da61e5f9dc3d239b18c059b3debacd7b12e01fe03e15e4eafb0aca0
