[INFO] fetching crate rc-box 1.3.0...
[INFO] testing rc-box-1.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rc-box 1.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rc-box 1.3.0
[INFO] finished tweaking crates.io crate rc-box 1.3.0
[INFO] tweaked toml for crates.io crate rc-box 1.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rc-box 1.3.0 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 rc-box 1.3.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 13e1c2ab8b4797be98aeb6df62c3b7ea46a613ee80d1f4b6277d885ef5ac2b09
[INFO] running `Command { std: "docker" "start" "-a" "13e1c2ab8b4797be98aeb6df62c3b7ea46a613ee80d1f4b6277d885ef5ac2b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13e1c2ab8b4797be98aeb6df62c3b7ea46a613ee80d1f4b6277d885ef5ac2b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e1c2ab8b4797be98aeb6df62c3b7ea46a613ee80d1f4b6277d885ef5ac2b09", kill_on_drop: false }`
[INFO] [stdout] 13e1c2ab8b4797be98aeb6df62c3b7ea46a613ee80d1f4b6277d885ef5ac2b09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5a3d6f5ce5c798ad94fb6d17973ae4290de19d6e587f10436378d57e5ccb7385
[INFO] running `Command { std: "docker" "start" "-a" "5a3d6f5ce5c798ad94fb6d17973ae4290de19d6e587f10436378d57e5ccb7385", kill_on_drop: false }`
[INFO] [stderr]    Compiling erasable v1.2.1
[INFO] [stderr]    Compiling rc-box v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "5a3d6f5ce5c798ad94fb6d17973ae4290de19d6e587f10436378d57e5ccb7385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a3d6f5ce5c798ad94fb6d17973ae4290de19d6e587f10436378d57e5ccb7385", kill_on_drop: false }`
[INFO] [stdout] 5a3d6f5ce5c798ad94fb6d17973ae4290de19d6e587f10436378d57e5ccb7385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 43d898be5503023e1a9380501b1b8995b9368394d00ede1b8b058fbb9d369e38
[INFO] running `Command { std: "docker" "start" "-a" "43d898be5503023e1a9380501b1b8995b9368394d00ede1b8b058fbb9d369e38", kill_on_drop: false }`
[INFO] [stderr]    Compiling rc-box v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "43d898be5503023e1a9380501b1b8995b9368394d00ede1b8b058fbb9d369e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d898be5503023e1a9380501b1b8995b9368394d00ede1b8b058fbb9d369e38", kill_on_drop: false }`
[INFO] [stdout] 43d898be5503023e1a9380501b1b8995b9368394d00ede1b8b058fbb9d369e38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a7d947ce59bbe0ed2d63de78ac638961d2edcca1ad66793831e51cad9ed257d9
[INFO] running `Command { std: "docker" "start" "-a" "a7d947ce59bbe0ed2d63de78ac638961d2edcca1ad66793831e51cad9ed257d9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rc_box-6a0bda47ddcff1a1)
[INFO] [stderr]    Doc-tests rc_box
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - ArcBox<dynAny+Send+Sync+'static>::downcast (line 703) ... ok
[INFO] [stdout] test src/lib.rs - RcBox<dynAny+Send+'static>::downcast (line 703) ... ok
[INFO] [stdout] test src/lib.rs - RcBox<dynAny+'static>::downcast (line 703) ... ok
[INFO] [stdout] test src/lib.rs - RcBox<dynAny+Send+Sync+'static>::downcast (line 703) ... ok
[INFO] [stdout] test src/lib.rs - ArcBox<dynAny+'static>::downcast (line 703) ... ok
[INFO] [stdout] test src/lib.rs - ArcBox<dynAny+Send+'static>::downcast (line 703) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7d947ce59bbe0ed2d63de78ac638961d2edcca1ad66793831e51cad9ed257d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d947ce59bbe0ed2d63de78ac638961d2edcca1ad66793831e51cad9ed257d9", kill_on_drop: false }`
[INFO] [stdout] a7d947ce59bbe0ed2d63de78ac638961d2edcca1ad66793831e51cad9ed257d9
