[INFO] fetching crate ractor-supervisor 0.1.9...
[INFO] building ractor-supervisor-0.1.9 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate ractor-supervisor 0.1.9 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ractor-supervisor 0.1.9 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded if_chain v1.0.3
[INFO] [stderr]   Downloaded serial_test v3.2.0
[INFO] [stderr]   Downloaded bon v2.3.0
[INFO] [stderr]   Downloaded bon-macros v2.3.0
[INFO] [stderr]   Downloaded ractor v0.14.7
[INFO] [stderr]   Downloaded sdd v3.0.10
[INFO] [stderr]   Downloaded scc v2.4.0
[INFO] [stderr]   Downloaded serial_test_derive v3.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3388dc5d0c0b5d00b16cf9118034f5f8c97ec830ca6b5a2b8b7626d00523244d
[INFO] running `Command { std: "docker" "start" "-a" "3388dc5d0c0b5d00b16cf9118034f5f8c97ec830ca6b5a2b8b7626d00523244d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3388dc5d0c0b5d00b16cf9118034f5f8c97ec830ca6b5a2b8b7626d00523244d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3388dc5d0c0b5d00b16cf9118034f5f8c97ec830ca6b5a2b8b7626d00523244d", kill_on_drop: false }`
[INFO] [stdout] 3388dc5d0c0b5d00b16cf9118034f5f8c97ec830ca6b5a2b8b7626d00523244d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90c9701ac79f20ff87fb44e529539090254f4dd66286619d14cfaac8880caead
[INFO] running `Command { std: "docker" "start" "-a" "90c9701ac79f20ff87fb44e529539090254f4dd66286619d14cfaac8880caead", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling if_chain v1.0.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[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 strum_macros v0.26.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling async-trait v0.1.89
[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 darling v0.20.11
[INFO] [stderr]    Compiling bon-macros v2.3.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling bon v2.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[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 21.97s
[INFO] running `Command { std: "docker" "inspect" "90c9701ac79f20ff87fb44e529539090254f4dd66286619d14cfaac8880caead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c9701ac79f20ff87fb44e529539090254f4dd66286619d14cfaac8880caead", kill_on_drop: false }`
[INFO] [stdout] 90c9701ac79f20ff87fb44e529539090254f4dd66286619d14cfaac8880caead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 939f9c55f928a4fa6bba412bd8ed0cbf0fe123c4368d21954a25fd14185a0d47
[INFO] running `Command { std: "docker" "start" "-a" "939f9c55f928a4fa6bba412bd8ed0cbf0fe123c4368d21954a25fd14185a0d47", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[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/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]     = 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/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] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.66s
[INFO] running `Command { std: "docker" "inspect" "939f9c55f928a4fa6bba412bd8ed0cbf0fe123c4368d21954a25fd14185a0d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "939f9c55f928a4fa6bba412bd8ed0cbf0fe123c4368d21954a25fd14185a0d47", kill_on_drop: false }`
[INFO] [stdout] 939f9c55f928a4fa6bba412bd8ed0cbf0fe123c4368d21954a25fd14185a0d47