[INFO] fetching crate tg-rcore-tutorial-signal 0.4.8...
[INFO] testing tg-rcore-tutorial-signal-0.4.8 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tg-rcore-tutorial-signal 0.4.8 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tg-rcore-tutorial-signal 0.4.8
[INFO] finished tweaking crates.io crate tg-rcore-tutorial-signal 0.4.8
[INFO] tweaked toml for crates.io crate tg-rcore-tutorial-signal 0.4.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tg-rcore-tutorial-signal 0.4.8 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tg-rcore-tutorial-signal 0.4.8 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ca5ab332155172449e72f0c6bdad42264c29cb76efe8c8eb4e613467d93dbaa
[INFO] running `Command { std: "docker" "start" "-a" "8ca5ab332155172449e72f0c6bdad42264c29cb76efe8c8eb4e613467d93dbaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ca5ab332155172449e72f0c6bdad42264c29cb76efe8c8eb4e613467d93dbaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca5ab332155172449e72f0c6bdad42264c29cb76efe8c8eb4e613467d93dbaa", kill_on_drop: false }`
[INFO] [stdout] 8ca5ab332155172449e72f0c6bdad42264c29cb76efe8c8eb4e613467d93dbaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04c322ab2b9d84cfd93fca93312f2d1f52a608ad8b4a92ce6ad6ea39fbb7f4dc
[INFO] running `Command { std: "docker" "start" "-a" "04c322ab2b9d84cfd93fca93312f2d1f52a608ad8b4a92ce6ad6ea39fbb7f4dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling numeric-enum-macro v0.2.0
[INFO] [stderr]    Compiling tg-rcore-tutorial-kernel-context v0.4.8
[INFO] [stderr]    Compiling tg-rcore-tutorial-signal-defs v0.4.8
[INFO] [stderr]    Compiling tg-rcore-tutorial-signal v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "04c322ab2b9d84cfd93fca93312f2d1f52a608ad8b4a92ce6ad6ea39fbb7f4dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c322ab2b9d84cfd93fca93312f2d1f52a608ad8b4a92ce6ad6ea39fbb7f4dc", kill_on_drop: false }`
[INFO] [stdout] 04c322ab2b9d84cfd93fca93312f2d1f52a608ad8b4a92ce6ad6ea39fbb7f4dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6133232977122156b92cc793e2c2fc1775a400d01f96b4f6f49f6f96fc7818b
[INFO] running `Command { std: "docker" "start" "-a" "a6133232977122156b92cc793e2c2fc1775a400d01f96b4f6f49f6f96fc7818b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tg-rcore-tutorial-signal v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "a6133232977122156b92cc793e2c2fc1775a400d01f96b4f6f49f6f96fc7818b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6133232977122156b92cc793e2c2fc1775a400d01f96b4f6f49f6f96fc7818b", kill_on_drop: false }`
[INFO] [stdout] a6133232977122156b92cc793e2c2fc1775a400d01f96b4f6f49f6f96fc7818b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66816b6fae9b75fbc86859bfbbbfb7ce0265d1e8850a28b84f1c1a9ae752f209
[INFO] running `Command { std: "docker" "start" "-a" "66816b6fae9b75fbc86859bfbbbfb7ce0265d1e8850a28b84f1c1a9ae752f209", 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/tg_rcore_tutorial_signal-9e00bd20a96cd117)
[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 tg_rcore_tutorial_signal
[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" "66816b6fae9b75fbc86859bfbbbfb7ce0265d1e8850a28b84f1c1a9ae752f209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66816b6fae9b75fbc86859bfbbbfb7ce0265d1e8850a28b84f1c1a9ae752f209", kill_on_drop: false }`
[INFO] [stdout] 66816b6fae9b75fbc86859bfbbbfb7ce0265d1e8850a28b84f1c1a9ae752f209
