[INFO] fetching crate hello_lib_skyler_test 0.1.0...
[INFO] testing hello_lib_skyler_test-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate hello_lib_skyler_test 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hello_lib_skyler_test 0.1.0
[INFO] finished tweaking crates.io crate hello_lib_skyler_test 0.1.0
[INFO] tweaked toml for crates.io crate hello_lib_skyler_test 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hello_lib_skyler_test 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] crate crates.io crate hello_lib_skyler_test 0.1.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] efb3e67f150ccf58babcc4ac6d8c2a799f3c7d0c3c56e01ef4e3cfb4c685d4c5
[INFO] running `Command { std: "docker" "start" "-a" "efb3e67f150ccf58babcc4ac6d8c2a799f3c7d0c3c56e01ef4e3cfb4c685d4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efb3e67f150ccf58babcc4ac6d8c2a799f3c7d0c3c56e01ef4e3cfb4c685d4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb3e67f150ccf58babcc4ac6d8c2a799f3c7d0c3c56e01ef4e3cfb4c685d4c5", kill_on_drop: false }`
[INFO] [stdout] efb3e67f150ccf58babcc4ac6d8c2a799f3c7d0c3c56e01ef4e3cfb4c685d4c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3ac832137ac90839f8da75dc724b9d52099b8f8ccdcfb4c4fe39d08c52564469
[INFO] running `Command { std: "docker" "start" "-a" "3ac832137ac90839f8da75dc724b9d52099b8f8ccdcfb4c4fe39d08c52564469", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_lib_skyler_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "3ac832137ac90839f8da75dc724b9d52099b8f8ccdcfb4c4fe39d08c52564469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac832137ac90839f8da75dc724b9d52099b8f8ccdcfb4c4fe39d08c52564469", kill_on_drop: false }`
[INFO] [stdout] 3ac832137ac90839f8da75dc724b9d52099b8f8ccdcfb4c4fe39d08c52564469
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 079d29c4ab4f2bd6607c7cf34029155295095f5244fb1be3e9480a04e0064256
[INFO] running `Command { std: "docker" "start" "-a" "079d29c4ab4f2bd6607c7cf34029155295095f5244fb1be3e9480a04e0064256", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_lib_skyler_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "079d29c4ab4f2bd6607c7cf34029155295095f5244fb1be3e9480a04e0064256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079d29c4ab4f2bd6607c7cf34029155295095f5244fb1be3e9480a04e0064256", kill_on_drop: false }`
[INFO] [stdout] 079d29c4ab4f2bd6607c7cf34029155295095f5244fb1be3e9480a04e0064256
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 48432f4da1ad6b87e2cca4d4f8ddcff4a0f934d24c08c8c23e903e771efadcf5
[INFO] running `Command { std: "docker" "start" "-a" "48432f4da1ad6b87e2cca4d4f8ddcff4a0f934d24c08c8c23e903e771efadcf5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hello_lib_skyler_test-af0c7e19f6965b13)
[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 hello_lib_skyler_test
[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" "48432f4da1ad6b87e2cca4d4f8ddcff4a0f934d24c08c8c23e903e771efadcf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48432f4da1ad6b87e2cca4d4f8ddcff4a0f934d24c08c8c23e903e771efadcf5", kill_on_drop: false }`
[INFO] [stdout] 48432f4da1ad6b87e2cca4d4f8ddcff4a0f934d24c08c8c23e903e771efadcf5