[INFO] fetching crate sendable 0.6.1...
[INFO] testing sendable-0.6.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate sendable 0.6.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sendable 0.6.1
[INFO] finished tweaking crates.io crate sendable 0.6.1
[INFO] tweaked toml for crates.io crate sendable 0.6.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sendable 0.6.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6db04e77aaf5028af9b2b1dbd8efa8b08cd58902f1b536312eb7afc3790f560f
[INFO] running `Command { std: "docker" "start" "-a" "6db04e77aaf5028af9b2b1dbd8efa8b08cd58902f1b536312eb7afc3790f560f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6db04e77aaf5028af9b2b1dbd8efa8b08cd58902f1b536312eb7afc3790f560f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db04e77aaf5028af9b2b1dbd8efa8b08cd58902f1b536312eb7afc3790f560f", kill_on_drop: false }`
[INFO] [stdout] 6db04e77aaf5028af9b2b1dbd8efa8b08cd58902f1b536312eb7afc3790f560f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 948e6c576a3044ac600553a70b4b771a6659496a9b925cdf90755ec13c550348
[INFO] running `Command { std: "docker" "start" "-a" "948e6c576a3044ac600553a70b4b771a6659496a9b925cdf90755ec13c550348", kill_on_drop: false }`
[INFO] [stderr]    Compiling sendable v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "948e6c576a3044ac600553a70b4b771a6659496a9b925cdf90755ec13c550348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "948e6c576a3044ac600553a70b4b771a6659496a9b925cdf90755ec13c550348", kill_on_drop: false }`
[INFO] [stdout] 948e6c576a3044ac600553a70b4b771a6659496a9b925cdf90755ec13c550348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18f4ac225cc12214a6a25ae64a0d58ecee11b62b24bb35ac452b6cc36e30e084
[INFO] running `Command { std: "docker" "start" "-a" "18f4ac225cc12214a6a25ae64a0d58ecee11b62b24bb35ac452b6cc36e30e084", kill_on_drop: false }`
[INFO] [stderr]    Compiling sendable v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "18f4ac225cc12214a6a25ae64a0d58ecee11b62b24bb35ac452b6cc36e30e084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f4ac225cc12214a6a25ae64a0d58ecee11b62b24bb35ac452b6cc36e30e084", kill_on_drop: false }`
[INFO] [stdout] 18f4ac225cc12214a6a25ae64a0d58ecee11b62b24bb35ac452b6cc36e30e084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24653017e6d5035dbb4e2af0b9f122eb03e72afe29d156d38ab9f92d71c507d4
[INFO] running `Command { std: "docker" "start" "-a" "24653017e6d5035dbb4e2af0b9f122eb03e72afe29d156d38ab9f92d71c507d4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sendable-6cb60f0d88bae925)
[INFO] [stdout] running 22 tests
[INFO] [stdout] test send_opt::tests::debug_impl ... ok
[INFO] [stdout] test send_opt::tests::send_and_return_good ... ok
[INFO] [stdout] test send_opt::tests::good_send ... ok
[INFO] [stdout] test send_opt::tests::trivial ... ok
[INFO] [stdout] test send_opt::tests::send_and_return_bad2 - should panic ... ok
[INFO] [stdout] test send_opt::tests::bad_deref_none - should panic ... ok
[INFO] [stdout] test send_rc::tests::incomplete_pre_send - should panic ... ok
[INFO] [stdout] test send_opt::tests::send_and_return_bad1 - should panic ... ok
[INFO] [stdout] test send_rc::tests::incomplete_pre_send_other_shared_value - should panic ... ok
[INFO] [stdout] test send_rc::tests::missing_pre_send_drop - should panic ... ok
[INFO] [stdout] test send_rc::tests::park_twice_good ... ok
[INFO] [stdout] test send_rc::tests::same_sendrc_different_presend - should panic ... ok
[INFO] [stdout] test send_rc::tests::faked_pre_send_count_reusing_same_ptr - should panic ... ok
[INFO] [stdout] test send_rc::tests::missing_pre_send_deref - should panic ... ok
[INFO] [stdout] test send_opt::tests::bad_drop - should panic ... ok
[INFO] [stdout] test send_opt::tests::bad_deref_some - should panic ... ok
[INFO] [stdout] test send_rc::tests::test_drop ... ok
[INFO] [stdout] test send_rc::tests::park_twice_bad ... ok
[INFO] [stdout] test send_rc::tests::trivial ... ok
[INFO] [stdout] test thread_id::tests::various ... ok
[INFO] [stdout] test send_opt::tests::bad_deref_mut - should panic ... ok
[INFO] [stdout] test send_rc::tests::ok_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sendable
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/send_rc.rs - send_rc::PreSend<T>::park_status_of (line 384) ... ok
[INFO] [stdout] test src/send_rc.rs - send_rc::PreSend<T>::is_ready (line 339) ... ok
[INFO] [stdout] test src/send_rc.rs - send_rc::SendRc (line 75) ... ok
[INFO] [stdout] test src/send_rc.rs - send_rc::SendRc<T>::pre_send (line 192) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24653017e6d5035dbb4e2af0b9f122eb03e72afe29d156d38ab9f92d71c507d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24653017e6d5035dbb4e2af0b9f122eb03e72afe29d156d38ab9f92d71c507d4", kill_on_drop: false }`
[INFO] [stdout] 24653017e6d5035dbb4e2af0b9f122eb03e72afe29d156d38ab9f92d71c507d4