[INFO] fetching crate karyon_core 0.6.2...
[INFO] testing karyon_core-0.6.2 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate karyon_core 0.6.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate karyon_core 0.6.2
[INFO] finished tweaking crates.io crate karyon_core 0.6.2
[INFO] tweaked toml for crates.io crate karyon_core 0.6.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate karyon_core 0.6.2 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate karyon_core 0.6.2 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c72f873f13bb03c3df34a2b3244ad34de8b81ebca1a7ea82e040eca5e433bd1
[INFO] running `Command { std: "docker" "start" "-a" "8c72f873f13bb03c3df34a2b3244ad34de8b81ebca1a7ea82e040eca5e433bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c72f873f13bb03c3df34a2b3244ad34de8b81ebca1a7ea82e040eca5e433bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c72f873f13bb03c3df34a2b3244ad34de8b81ebca1a7ea82e040eca5e433bd1", kill_on_drop: false }`
[INFO] [stdout] 8c72f873f13bb03c3df34a2b3244ad34de8b81ebca1a7ea82e040eca5e433bd1
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe72b3541ab9d9f7ace0470a3e4987896b44e9efed3ba9a6e4bc171b8c5d655e
[INFO] running `Command { std: "docker" "start" "-a" "fe72b3541ab9d9f7ace0470a3e4987896b44e9efed3ba9a6e4bc171b8c5d655e", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-fs v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling async-signal v0.2.13
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling async-process v2.5.0
[INFO] [stderr]    Compiling smol v2.0.2
[INFO] [stderr]    Compiling karyon_core v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.56s
[INFO] running `Command { std: "docker" "inspect" "fe72b3541ab9d9f7ace0470a3e4987896b44e9efed3ba9a6e4bc171b8c5d655e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe72b3541ab9d9f7ace0470a3e4987896b44e9efed3ba9a6e4bc171b8c5d655e", kill_on_drop: false }`
[INFO] [stdout] fe72b3541ab9d9f7ace0470a3e4987896b44e9efed3ba9a6e4bc171b8c5d655e
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99e62844d09aeadb54b797eed29bd01401209b1e8495b558065642b9dfd839f2
[INFO] running `Command { std: "docker" "start" "-a" "99e62844d09aeadb54b797eed29bd01401209b1e8495b558065642b9dfd839f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling karyon_core v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "99e62844d09aeadb54b797eed29bd01401209b1e8495b558065642b9dfd839f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e62844d09aeadb54b797eed29bd01401209b1e8495b558065642b9dfd839f2", kill_on_drop: false }`
[INFO] [stdout] 99e62844d09aeadb54b797eed29bd01401209b1e8495b558065642b9dfd839f2
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05ad175876d28df007aeee25fd3e3002d15d470fa923728887c545d86f004a05
[INFO] running `Command { std: "docker" "start" "-a" "05ad175876d28df007aeee25fd3e3002d15d470fa923728887c545d86f004a05", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/karyon_core-6bc6501c3621132c)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test async_util::condvar::tests::test_condvar_signal ... ok
[INFO] [stdout] test async_util::select::tests::test_async_select ... ok
[INFO] [stdout] test async_util::condwait::tests::test_cond_wait ... ok
[INFO] [stdout] test util::path::tests::test_tilde_expand ... ok
[INFO] [stdout] test async_util::condvar::tests::test_condvar_broadcast ... ok
[INFO] [stdout] test async_util::timeout::tests::test_timeout ... ok
[INFO] [stdout] test async_util::backoff::tests::test_backoff ... ok
[INFO] [stdout] test async_util::task_group::tests::test_task_group_with_smol_executor ... ok
[INFO] [stdout] test async_util::task_group::tests::test_task_group has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "05ad175876d28df007aeee25fd3e3002d15d470fa923728887c545d86f004a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05ad175876d28df007aeee25fd3e3002d15d470fa923728887c545d86f004a05", kill_on_drop: false }`
[INFO] [stdout] 05ad175876d28df007aeee25fd3e3002d15d470fa923728887c545d86f004a05