[INFO] fetching crate emerald_kernel_user_link 0.2.12...
[INFO] testing emerald_kernel_user_link-0.2.12 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate emerald_kernel_user_link 0.2.12 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate emerald_kernel_user_link 0.2.12
[INFO] finished tweaking crates.io crate emerald_kernel_user_link 0.2.12
[INFO] tweaked toml for crates.io crate emerald_kernel_user_link 0.2.12 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate emerald_kernel_user_link 0.2.12 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 2 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] ba42a60b08d27e00e53f4d97cbc721ccc96c8b9fc0a708785ba9798814864087
[INFO] running `Command { std: "docker" "start" "-a" "ba42a60b08d27e00e53f4d97cbc721ccc96c8b9fc0a708785ba9798814864087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba42a60b08d27e00e53f4d97cbc721ccc96c8b9fc0a708785ba9798814864087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba42a60b08d27e00e53f4d97cbc721ccc96c8b9fc0a708785ba9798814864087", kill_on_drop: false }`
[INFO] [stdout] ba42a60b08d27e00e53f4d97cbc721ccc96c8b9fc0a708785ba9798814864087
[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] 5e01d6972fef4994a4b9437564f9fd8008c1563cc806c7e8491c04f02fb34661
[INFO] running `Command { std: "docker" "start" "-a" "5e01d6972fef4994a4b9437564f9fd8008c1563cc806c7e8491c04f02fb34661", kill_on_drop: false }`
[INFO] [stderr]    Compiling emerald_kernel_user_link v0.2.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "5e01d6972fef4994a4b9437564f9fd8008c1563cc806c7e8491c04f02fb34661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e01d6972fef4994a4b9437564f9fd8008c1563cc806c7e8491c04f02fb34661", kill_on_drop: false }`
[INFO] [stdout] 5e01d6972fef4994a4b9437564f9fd8008c1563cc806c7e8491c04f02fb34661
[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] c2ac30c6e4f053942db73c5bfb3a4026b1a9e847278de9d222ef3c31638484ca
[INFO] running `Command { std: "docker" "start" "-a" "c2ac30c6e4f053942db73c5bfb3a4026b1a9e847278de9d222ef3c31638484ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling emerald_kernel_user_link v0.2.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "c2ac30c6e4f053942db73c5bfb3a4026b1a9e847278de9d222ef3c31638484ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ac30c6e4f053942db73c5bfb3a4026b1a9e847278de9d222ef3c31638484ca", kill_on_drop: false }`
[INFO] [stdout] c2ac30c6e4f053942db73c5bfb3a4026b1a9e847278de9d222ef3c31638484ca
[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] b53a38f0941cecc572262cf9860e2dd5ee882f1dd6788d826b2a7d1480fd1622
[INFO] running `Command { std: "docker" "start" "-a" "b53a38f0941cecc572262cf9860e2dd5ee882f1dd6788d826b2a7d1480fd1622", 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/emerald_kernel_user_link-860e488d061f5b49)
[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 emerald_kernel_user_link
[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" "b53a38f0941cecc572262cf9860e2dd5ee882f1dd6788d826b2a7d1480fd1622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53a38f0941cecc572262cf9860e2dd5ee882f1dd6788d826b2a7d1480fd1622", kill_on_drop: false }`
[INFO] [stdout] b53a38f0941cecc572262cf9860e2dd5ee882f1dd6788d826b2a7d1480fd1622