[INFO] fetching crate sledgehammer_bindgen_macro 0.6.1...
[INFO] building sledgehammer_bindgen_macro-0.6.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate sledgehammer_bindgen_macro 0.6.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sledgehammer_bindgen_macro 0.6.1
[INFO] finished tweaking crates.io crate sledgehammer_bindgen_macro 0.6.1
[INFO] tweaked toml for crates.io crate sledgehammer_bindgen_macro 0.6.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sledgehammer_bindgen_macro 0.6.1 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] crate crates.io crate sledgehammer_bindgen_macro 0.6.1 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f3e4823048e266e8469ffe7f25d442e2c22e6cd7298ac2a7afbd581fb832e91b
[INFO] running `Command { std: "docker" "start" "-a" "f3e4823048e266e8469ffe7f25d442e2c22e6cd7298ac2a7afbd581fb832e91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3e4823048e266e8469ffe7f25d442e2c22e6cd7298ac2a7afbd581fb832e91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e4823048e266e8469ffe7f25d442e2c22e6cd7298ac2a7afbd581fb832e91b", kill_on_drop: false }`
[INFO] [stdout] f3e4823048e266e8469ffe7f25d442e2c22e6cd7298ac2a7afbd581fb832e91b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6dbb690e9da52dfe944f33fe58000c78cd55fe2b25e594907cb1646508b3faa7
[INFO] running `Command { std: "docker" "start" "-a" "6dbb690e9da52dfe944f33fe58000c78cd55fe2b25e594907cb1646508b3faa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling sledgehammer_bindgen_macro v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `global_rust` is never used
[INFO] [stdout]   --> src/encoder.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait Encoder {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn global_rust(&self) -> TokenStream2 {
[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 6.96s
[INFO] running `Command { std: "docker" "inspect" "6dbb690e9da52dfe944f33fe58000c78cd55fe2b25e594907cb1646508b3faa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dbb690e9da52dfe944f33fe58000c78cd55fe2b25e594907cb1646508b3faa7", kill_on_drop: false }`
[INFO] [stdout] 6dbb690e9da52dfe944f33fe58000c78cd55fe2b25e594907cb1646508b3faa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8e2582868c5fab8de9c52c01e62258fb5ccf1c561be8cc19251b00349c3e7c3c
[INFO] running `Command { std: "docker" "start" "-a" "8e2582868c5fab8de9c52c01e62258fb5ccf1c561be8cc19251b00349c3e7c3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]    Compiling sledgehammer_bindgen_macro v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `global_rust` is never used
[INFO] [stdout]   --> src/encoder.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait Encoder {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn global_rust(&self) -> TokenStream2 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]    Compiling js-sys v0.3.77
[INFO] [stderr]    Compiling web-sys v0.3.77
[INFO] [stdout] warning: method `global_rust` is never used
[INFO] [stdout]   --> src/encoder.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait Encoder {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn global_rust(&self) -> TokenStream2 {
[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 14.08s
[INFO] running `Command { std: "docker" "inspect" "8e2582868c5fab8de9c52c01e62258fb5ccf1c561be8cc19251b00349c3e7c3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e2582868c5fab8de9c52c01e62258fb5ccf1c561be8cc19251b00349c3e7c3c", kill_on_drop: false }`
[INFO] [stdout] 8e2582868c5fab8de9c52c01e62258fb5ccf1c561be8cc19251b00349c3e7c3c