[INFO] fetching crate starlang-core 0.1.0...
[INFO] testing starlang-core-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate starlang-core 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate starlang-core 0.1.0
[INFO] finished tweaking crates.io crate starlang-core 0.1.0
[INFO] tweaked toml for crates.io crate starlang-core 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate starlang-core 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate starlang-core 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fda81f229833b04a30c5d110256b95dd744da69fdc35c2d1174a6ee51c95d102
[INFO] running `Command { std: "docker" "start" "-a" "fda81f229833b04a30c5d110256b95dd744da69fdc35c2d1174a6ee51c95d102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fda81f229833b04a30c5d110256b95dd744da69fdc35c2d1174a6ee51c95d102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda81f229833b04a30c5d110256b95dd744da69fdc35c2d1174a6ee51c95d102", kill_on_drop: false }`
[INFO] [stdout] fda81f229833b04a30c5d110256b95dd744da69fdc35c2d1174a6ee51c95d102
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd566575ebdec360f234db5a732e3f352752f53259f520be3f43da1abe0dbcb6
[INFO] running `Command { std: "docker" "start" "-a" "fd566575ebdec360f234db5a732e3f352752f53259f520be3f43da1abe0dbcb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling starlang-atom v0.1.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling starlang-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.72s
[INFO] running `Command { std: "docker" "inspect" "fd566575ebdec360f234db5a732e3f352752f53259f520be3f43da1abe0dbcb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd566575ebdec360f234db5a732e3f352752f53259f520be3f43da1abe0dbcb6", kill_on_drop: false }`
[INFO] [stdout] fd566575ebdec360f234db5a732e3f352752f53259f520be3f43da1abe0dbcb6
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf737d8709fdb8c7a08c00043bb5e3d39075eba8090cc9806f9972f5b1e360b8
[INFO] running `Command { std: "docker" "start" "-a" "cf737d8709fdb8c7a08c00043bb5e3d39075eba8090cc9806f9972f5b1e360b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling starlang-atom v0.1.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling starlang-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.65s
[INFO] running `Command { std: "docker" "inspect" "cf737d8709fdb8c7a08c00043bb5e3d39075eba8090cc9806f9972f5b1e360b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf737d8709fdb8c7a08c00043bb5e3d39075eba8090cc9806f9972f5b1e360b8", kill_on_drop: false }`
[INFO] [stdout] cf737d8709fdb8c7a08c00043bb5e3d39075eba8090cc9806f9972f5b1e360b8
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 199513f91ee778ceba6d082313d733f4f8108aae5b4c11f1728196c0a6901e3c
[INFO] running `Command { std: "docker" "start" "-a" "199513f91ee778ceba6d082313d733f4f8108aae5b4c11f1728196c0a6901e3c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/starlang_core-b6ef5e454f8e7c90)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test exit_reason::tests::test_display ... ok
[INFO] [stdout] test exit_reason::tests::test_is_killed ... ok
[INFO] [stdout] test exit_reason::tests::test_is_normal ... ok
[INFO] [stdout] test message::tests::test_decode_error ... ok
[INFO] [stdout] test message::tests::test_encode_decode_enum ... ok
[INFO] [stdout] test message::tests::test_encode_decode_struct ... ok
[INFO] [stdout] test message::tests::test_primitive_types ... ok
[INFO] [stdout] test message::tests::test_tuple_as_registry_key ... ok
[INFO] [stdout] test message::tests::test_try_encode ... ok
[INFO] [stdout] test message::tests::test_tuple_types ... ok
[INFO] [stdout] test message::tests::test_unit_type ... ok
[INFO] [stdout] test node::tests::test_node_id_local ... ok
[INFO] [stdout] test node::tests::test_node_id_serialization ... ok
[INFO] [stdout] test node::tests::test_node_name_no_at ... ok
[INFO] [stdout] test node::tests::test_node_id_remote ... ok
[INFO] [stdout] test pid::tests::test_increment_creation ... ok
[INFO] [stdout] test pid::tests::test_pid_from_parts_atom ... ok
[INFO] [stdout] test pid::tests::test_pid_local ... ok
[INFO] [stdout] test pid::tests::test_pid_hash ... ok
[INFO] [stdout] test exit_reason::tests::test_serialization ... ok
[INFO] [stdout] test pid::tests::test_creation_distinguishes_pids ... ok
[INFO] [stdout] test pid::tests::test_pid_display_remote ... ok
[INFO] [stdout] test exit_reason::tests::test_helper_constructors ... ok
[INFO] [stdout] test node::tests::test_node_name_parsing ... ok
[INFO] [stdout] test pid::tests::test_pid_display_local ... ok
[INFO] [stdout] test pid::tests::test_pid_serialization ... ok
[INFO] [stdout] test pid::tests::test_pid_uniqueness ... ok
[INFO] [stdout] test reference::tests::test_ref_display ... ok
[INFO] [stdout] test reference::tests::test_ref_from_raw ... ok
[INFO] [stdout] test reference::tests::test_ref_serialization ... ok
[INFO] [stdout] test reference::tests::test_ref_uniqueness ... ok
[INFO] [stdout] test reference::tests::test_ref_hash ... ok
[INFO] [stdout] test system_message::tests::test_down_message ... ok
[INFO] [stdout] test system_message::tests::test_exit_message ... ok
[INFO] [stdout] test message::tests::test_option_types ... ok
[INFO] [stdout] test system_message::tests::test_serialization ... ok
[INFO] [stdout] test system_message::tests::test_timeout_message ... ok
[INFO] [stdout] test pid::tests::test_pid_remote ... ok
[INFO] [stderr]    Doc-tests starlang_core
[INFO] [stdout] test exit_reason::tests::test_from_str ... ok
[INFO] [stdout] test exit_reason::tests::test_is_abnormal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/exit_reason.rs - exit_reason::ExitReason::shutdown (line 126) ... ok
[INFO] [stdout] test src/node.rs - node::NodeId (line 41) ... ok
[INFO] [stdout] test src/exit_reason.rs - exit_reason::ExitReason (line 25) ... ok
[INFO] [stdout] test src/message.rs - message::Term (line 38) ... ok
[INFO] [stdout] test src/exit_reason.rs - exit_reason::ExitReason::is_normal (line 74) ... ok
[INFO] [stdout] test src/node.rs - node::NodeName (line 110) ... ok
[INFO] [stdout] test src/exit_reason.rs - exit_reason::ExitReason::error (line 112) ... ok
[INFO] [stdout] test src/node.rs - node::init_node (line 224) ... ok
[INFO] [stdout] test src/reference.rs - reference::Ref::new (line 40) ... ok
[INFO] [stdout] test src/system_message.rs - system_message::SystemMessage (line 18) ... ok
[INFO] [stdout] test src/message.rs - message::Term (line 55) ... ok
[INFO] [stdout] test src/pid.rs - pid::Pid::new (line 67) ... ok
[INFO] [stdout] test src/reference.rs - reference::Ref (line 20) ... ok
[INFO] [stdout] test src/pid.rs - pid::Pid (line 39) ... ok
[INFO] [stdout] test src/pid.rs - pid::Pid::remote (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.76s; merged doctests compilation took 0.73s
[INFO] running `Command { std: "docker" "inspect" "199513f91ee778ceba6d082313d733f4f8108aae5b4c11f1728196c0a6901e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "199513f91ee778ceba6d082313d733f4f8108aae5b4c11f1728196c0a6901e3c", kill_on_drop: false }`
[INFO] [stdout] 199513f91ee778ceba6d082313d733f4f8108aae5b4c11f1728196c0a6901e3c