[INFO] fetching crate greenwasm-spectest 0.3.3...
[INFO] checking greenwasm-spectest-0.3.3 against try#1c4199da70f816f2239f41c55168ff75a3663718 for pr-155499
[INFO] extracting crate greenwasm-spectest 0.3.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate greenwasm-spectest 0.3.3
[INFO] finished tweaking crates.io crate greenwasm-spectest 0.3.3
[INFO] tweaked toml for crates.io crate greenwasm-spectest 0.3.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate greenwasm-spectest 0.3.3 on toolchain 1c4199da70f816f2239f41c55168ff75a3663718
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "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" "+1c4199da70f816f2239f41c55168ff75a3663718" "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 17 packages to latest compatible versions
[INFO] [stderr]       Adding wabt v0.5.0 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc3ea848bed9bea4dfd74753074f689f86a1e185e9976ad8d1c68cfc78791d8b
[INFO] running `Command { std: "docker" "start" "-a" "dc3ea848bed9bea4dfd74753074f689f86a1e185e9976ad8d1c68cfc78791d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc3ea848bed9bea4dfd74753074f689f86a1e185e9976ad8d1c68cfc78791d8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3ea848bed9bea4dfd74753074f689f86a1e185e9976ad8d1c68cfc78791d8b", kill_on_drop: false }`
[INFO] [stdout] dc3ea848bed9bea4dfd74753074f689f86a1e185e9976ad8d1c68cfc78791d8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1c4199da70f816f2239f41c55168ff75a3663718" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4ad93b9b612a281af68373c09cb8b09d01f5a5a894205c7b13f5336fa4b2ab3
[INFO] running `Command { std: "docker" "start" "-a" "e4ad93b9b612a281af68373c09cb8b09d01f5a5a894205c7b13f5336fa4b2ab3", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling wabt-sys v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking wabt v0.5.0
[INFO] [stderr]     Checking greenwasm-spectest v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/lib.rs:452:5
[INFO] [stdout]     |
[INFO] [stdout] 452 |     'outer: for dir in fs::read_dir(&path).unwrap() {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/lib.rs:452:5
[INFO] [stdout]     |
[INFO] [stdout] 452 |     'outer: for dir in fs::read_dir(&path).unwrap() {
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.44s
[INFO] running `Command { std: "docker" "inspect" "e4ad93b9b612a281af68373c09cb8b09d01f5a5a894205c7b13f5336fa4b2ab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ad93b9b612a281af68373c09cb8b09d01f5a5a894205c7b13f5336fa4b2ab3", kill_on_drop: false }`
[INFO] [stdout] e4ad93b9b612a281af68373c09cb8b09d01f5a5a894205c7b13f5336fa4b2ab3