[INFO] fetching crate ractor-supervisor 0.1.9...
[INFO] building ractor-supervisor-0.1.9 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate ractor-supervisor 0.1.9 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ractor-supervisor 0.1.9
[INFO] finished tweaking crates.io crate ractor-supervisor 0.1.9
[INFO] tweaked toml for crates.io crate ractor-supervisor 0.1.9 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ractor-supervisor 0.1.9 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 98 packages to latest compatible versions
[INFO] [stderr]       Adding ractor v0.14.7 (available: v0.15.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9623700a1576247efe1b51da7ac465b571771dd5770ebabf826b33e60527ccf1
[INFO] running `Command { std: "docker" "start" "-a" "9623700a1576247efe1b51da7ac465b571771dd5770ebabf826b33e60527ccf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9623700a1576247efe1b51da7ac465b571771dd5770ebabf826b33e60527ccf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9623700a1576247efe1b51da7ac465b571771dd5770ebabf826b33e60527ccf1", kill_on_drop: false }`
[INFO] [stdout] 9623700a1576247efe1b51da7ac465b571771dd5770ebabf826b33e60527ccf1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 751a0ef5160fc77208d1fb59cd0d2b354fbbb0d1932a378fbe137c6c9cdc644b
[INFO] running `Command { std: "docker" "start" "-a" "751a0ef5160fc77208d1fb59cd0d2b354fbbb0d1932a378fbe137c6c9cdc644b", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling if_chain v1.0.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling bon-macros v2.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling bon v2.3.0
[INFO] [stderr]    Compiling ractor v0.14.7
[INFO] [stderr]    Compiling ractor-supervisor v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.59s
[INFO] running `Command { std: "docker" "inspect" "751a0ef5160fc77208d1fb59cd0d2b354fbbb0d1932a378fbe137c6c9cdc644b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751a0ef5160fc77208d1fb59cd0d2b354fbbb0d1932a378fbe137c6c9cdc644b", kill_on_drop: false }`
[INFO] [stdout] 751a0ef5160fc77208d1fb59cd0d2b354fbbb0d1932a378fbe137c6c9cdc644b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 652e0708e0dafd2f7526d5acb218cacad05cb61b4eac2382d6b56133bc4ad8e5
[INFO] running `Command { std: "docker" "start" "-a" "652e0708e0dafd2f7526d5acb218cacad05cb61b4eac2382d6b56133bc4ad8e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling ractor v0.14.7
[INFO] [stderr]    Compiling ractor-supervisor v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `ImmediateNormal` and `CountedFails` are never constructed
[INFO] [stdout]    --> src/supervisor.rs:508:9
[INFO] [stdout]     |
[INFO] [stdout] 500 |     pub enum ChildBehavior {
[INFO] [stdout]     |              ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 508 |         ImmediateNormal,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 509 |         CountedFails {
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChildBehavior` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ImmediateNormal` and `CountedFails` are never constructed
[INFO] [stdout]    --> src/dynamic.rs:440:9
[INFO] [stdout]     |
[INFO] [stdout] 432 |     pub enum ChildBehavior {
[INFO] [stdout]     |              ------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 440 |         ImmediateNormal,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 441 |         CountedFails {
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ChildBehavior` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.02s
[INFO] running `Command { std: "docker" "inspect" "652e0708e0dafd2f7526d5acb218cacad05cb61b4eac2382d6b56133bc4ad8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652e0708e0dafd2f7526d5acb218cacad05cb61b4eac2382d6b56133bc4ad8e5", kill_on_drop: false }`
[INFO] [stdout] 652e0708e0dafd2f7526d5acb218cacad05cb61b4eac2382d6b56133bc4ad8e5