[INFO] fetching crate xwt-dyn 0.3.0...
[INFO] testing xwt-dyn-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate xwt-dyn 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate xwt-dyn 0.3.0
[INFO] finished tweaking crates.io crate xwt-dyn 0.3.0
[INFO] tweaked toml for crates.io crate xwt-dyn 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xwt-dyn 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] crate crates.io crate xwt-dyn 0.3.0 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] 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] 7bffc66401b30f9fe72b88ed8ba93a2e891a80c0fc05181d55584c49d24cfdc8
[INFO] running `Command { std: "docker" "start" "-a" "7bffc66401b30f9fe72b88ed8ba93a2e891a80c0fc05181d55584c49d24cfdc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bffc66401b30f9fe72b88ed8ba93a2e891a80c0fc05181d55584c49d24cfdc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bffc66401b30f9fe72b88ed8ba93a2e891a80c0fc05181d55584c49d24cfdc8", kill_on_drop: false }`
[INFO] [stdout] 7bffc66401b30f9fe72b88ed8ba93a2e891a80c0fc05181d55584c49d24cfdc8
[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] a4cc39aa7aa6b4a5d4f7ce60b189eaa5c0e59f154240d6c29135baedd535c1c1
[INFO] running `Command { std: "docker" "start" "-a" "a4cc39aa7aa6b4a5d4f7ce60b189eaa5c0e59f154240d6c29135baedd535c1c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyn_safe-proc_macros v0.1.0
[INFO] [stderr]    Compiling xwt-core v0.9.0
[INFO] [stderr]    Compiling dyn_safe v0.1.0
[INFO] [stderr]    Compiling xwt-dyn v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "a4cc39aa7aa6b4a5d4f7ce60b189eaa5c0e59f154240d6c29135baedd535c1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4cc39aa7aa6b4a5d4f7ce60b189eaa5c0e59f154240d6c29135baedd535c1c1", kill_on_drop: false }`
[INFO] [stdout] a4cc39aa7aa6b4a5d4f7ce60b189eaa5c0e59f154240d6c29135baedd535c1c1
[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] 6c0f08b2ce52aa1881d4c8c3f8aba7c4e1dc8170e3783b8e92c10be7b849e2d8
[INFO] running `Command { std: "docker" "start" "-a" "6c0f08b2ce52aa1881d4c8c3f8aba7c4e1dc8170e3783b8e92c10be7b849e2d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling xwt-dyn v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "6c0f08b2ce52aa1881d4c8c3f8aba7c4e1dc8170e3783b8e92c10be7b849e2d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0f08b2ce52aa1881d4c8c3f8aba7c4e1dc8170e3783b8e92c10be7b849e2d8", kill_on_drop: false }`
[INFO] [stdout] 6c0f08b2ce52aa1881d4c8c3f8aba7c4e1dc8170e3783b8e92c10be7b849e2d8
[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] 2ed8690279a56d74bdbcf0c7bb716c98ebfa4e9e39dd7a2f4c7ed0615216776f
[INFO] running `Command { std: "docker" "start" "-a" "2ed8690279a56d74bdbcf0c7bb716c98ebfa4e9e39dd7a2f4c7ed0615216776f", 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/xwt_dyn-610a097d6b921621)
[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 xwt_dyn
[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" "2ed8690279a56d74bdbcf0c7bb716c98ebfa4e9e39dd7a2f4c7ed0615216776f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed8690279a56d74bdbcf0c7bb716c98ebfa4e9e39dd7a2f4c7ed0615216776f", kill_on_drop: false }`
[INFO] [stdout] 2ed8690279a56d74bdbcf0c7bb716c98ebfa4e9e39dd7a2f4c7ed0615216776f