[INFO] fetching crate language-code 0.3.0...
[INFO] testing language-code-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate language-code 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate language-code 0.3.0
[INFO] finished tweaking crates.io crate language-code 0.3.0
[INFO] tweaked toml for crates.io crate language-code 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate language-code 0.3.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1a1cc4373c95634315540ec82e71fa5cc5cd9b5f9260491a826b4460e78ab941
[INFO] running `Command { std: "docker" "start" "-a" "1a1cc4373c95634315540ec82e71fa5cc5cd9b5f9260491a826b4460e78ab941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a1cc4373c95634315540ec82e71fa5cc5cd9b5f9260491a826b4460e78ab941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a1cc4373c95634315540ec82e71fa5cc5cd9b5f9260491a826b4460e78ab941", kill_on_drop: false }`
[INFO] [stdout] 1a1cc4373c95634315540ec82e71fa5cc5cd9b5f9260491a826b4460e78ab941
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a0338cc7c3e6688d471a882fe6ed16811df5ed131dcd0caeff99f1cced35f21e
[INFO] running `Command { std: "docker" "start" "-a" "a0338cc7c3e6688d471a882fe6ed16811df5ed131dcd0caeff99f1cced35f21e", kill_on_drop: false }`
[INFO] [stderr]    Compiling impl-macros v0.1.1
[INFO] [stderr]    Compiling country-code v0.3.0
[INFO] [stderr]    Compiling language-code v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "a0338cc7c3e6688d471a882fe6ed16811df5ed131dcd0caeff99f1cced35f21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0338cc7c3e6688d471a882fe6ed16811df5ed131dcd0caeff99f1cced35f21e", kill_on_drop: false }`
[INFO] [stdout] a0338cc7c3e6688d471a882fe6ed16811df5ed131dcd0caeff99f1cced35f21e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 27d6dafae87b66447c12380d01377ff9e4ee6ead92697c912ea9b9f63105ad69
[INFO] running `Command { std: "docker" "start" "-a" "27d6dafae87b66447c12380d01377ff9e4ee6ead92697c912ea9b9f63105ad69", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling language-code v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.49s
[INFO] running `Command { std: "docker" "inspect" "27d6dafae87b66447c12380d01377ff9e4ee6ead92697c912ea9b9f63105ad69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d6dafae87b66447c12380d01377ff9e4ee6ead92697c912ea9b9f63105ad69", kill_on_drop: false }`
[INFO] [stdout] 27d6dafae87b66447c12380d01377ff9e4ee6ead92697c912ea9b9f63105ad69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e94edb2c9c6020271bb15fad3900ba24ff56694568d2568a8b98c1a55027292f
[INFO] running `Command { std: "docker" "start" "-a" "e94edb2c9c6020271bb15fad3900ba24ff56694568d2568a8b98c1a55027292f", 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/language_code-6ef39b6631c52ca1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test iso639_1::tests::test_language_tag ... ok
[INFO] [stdout] test iso639_1::tests::test_language_code ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macro_language_code.rs (/opt/rustwide/target/debug/deps/macro_language_code-b2aae3a2598a9f95)
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/macro_language_tag.rs (/opt/rustwide/target/debug/deps/macro_language_tag-507729685db4e8fb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests language_code
[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] [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] [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] running `Command { std: "docker" "inspect" "e94edb2c9c6020271bb15fad3900ba24ff56694568d2568a8b98c1a55027292f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94edb2c9c6020271bb15fad3900ba24ff56694568d2568a8b98c1a55027292f", kill_on_drop: false }`
[INFO] [stdout] e94edb2c9c6020271bb15fad3900ba24ff56694568d2568a8b98c1a55027292f