[INFO] fetching crate retour-utils-impl 0.2.0...
[INFO] building retour-utils-impl-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate retour-utils-impl 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate retour-utils-impl 0.2.0
[INFO] finished tweaking crates.io crate retour-utils-impl 0.2.0
[INFO] tweaked toml for crates.io crate retour-utils-impl 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate retour-utils-impl 0.2.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (available: v3.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87c6a887095857b3017a7f8e73f42aadf3b0d34dc53749199666811ad6d29d67
[INFO] running `Command { std: "docker" "start" "-a" "87c6a887095857b3017a7f8e73f42aadf3b0d34dc53749199666811ad6d29d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87c6a887095857b3017a7f8e73f42aadf3b0d34dc53749199666811ad6d29d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c6a887095857b3017a7f8e73f42aadf3b0d34dc53749199666811ad6d29d67", kill_on_drop: false }`
[INFO] [stdout] 87c6a887095857b3017a7f8e73f42aadf3b0d34dc53749199666811ad6d29d67
[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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1c9adff453bc16a9d302ec8f6894f250ad64ae2a6c3c251f55831bdff5aa7ce
[INFO] running `Command { std: "docker" "start" "-a" "b1c9adff453bc16a9d302ec8f6894f250ad64ae2a6c3c251f55831bdff5aa7ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling retour-utils-impl v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `fn_types` is never used
[INFO] [stdout]   --> src/helpers.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn fn_types(fn_sig: &Signature) -> Result<Vec<&Type>, syn::Error> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.36s
[INFO] running `Command { std: "docker" "inspect" "b1c9adff453bc16a9d302ec8f6894f250ad64ae2a6c3c251f55831bdff5aa7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c9adff453bc16a9d302ec8f6894f250ad64ae2a6c3c251f55831bdff5aa7ce", kill_on_drop: false }`
[INFO] [stdout] b1c9adff453bc16a9d302ec8f6894f250ad64ae2a6c3c251f55831bdff5aa7ce
[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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0774563464e3ed165db1d85d1bbd2b3806d7b40675e6340364230b9150e3e33b
[INFO] running `Command { std: "docker" "start" "-a" "0774563464e3ed165db1d85d1bbd2b3806d7b40675e6340364230b9150e3e33b", kill_on_drop: false }`
[INFO] [stderr]    Compiling retour-utils-impl v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `fn_types` is never used
[INFO] [stdout]   --> src/helpers.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn fn_types(fn_sig: &Signature) -> Result<Vec<&Type>, syn::Error> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fn_types` is never used
[INFO] [stdout]   --> src/helpers.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn fn_types(fn_sig: &Signature) -> Result<Vec<&Type>, syn::Error> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "0774563464e3ed165db1d85d1bbd2b3806d7b40675e6340364230b9150e3e33b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0774563464e3ed165db1d85d1bbd2b3806d7b40675e6340364230b9150e3e33b", kill_on_drop: false }`
[INFO] [stdout] 0774563464e3ed165db1d85d1bbd2b3806d7b40675e6340364230b9150e3e33b