[INFO] cloning repository https://github.com/ibell/potter-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ibell/potter-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibell%2Fpotter-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibell%2Fpotter-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f687073004552273fc6bae98dc30aad163900bc9
[INFO] checking ibell/potter-wasm against 012c0bd4d516934012c9a1ecb26e9eb283d2ed75 for pr-133502-29
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fibell%2Fpotter-wasm" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ibell/potter-wasm
[INFO] finished tweaking git repo https://github.com/ibell/potter-wasm
[INFO] tweaked toml for git repo https://github.com/ibell/potter-wasm written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ibell/potter-wasm on toolchain 012c0bd4d516934012c9a1ecb26e9eb283d2ed75
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ibell/potter-wasm 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" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simba v0.10.0
[INFO] [stderr]   Downloaded cranelift v0.128.4
[INFO] [stderr]   Downloaded cranelift-module v0.128.4
[INFO] [stderr]   Downloaded cranelift-jit v0.128.4
[INFO] [stderr]   Downloaded safe_arch v1.0.0
[INFO] [stderr]   Downloaded wasm-encoder v0.251.0
[INFO] [stderr]   Downloaded num-dual v0.14.1
[INFO] [stderr]   Downloaded wasmparser v0.251.0
[INFO] [stderr]   Downloaded nalgebra v0.35.0
[INFO] [stderr]   Downloaded glam v0.33.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ccb918edcd06d3161f423448b6f6ea29a8888782a2883dd5cb7ef14fd0cbd9b1
[INFO] running `Command { std: "docker" "start" "ccb918edcd06d3161f423448b6f6ea29a8888782a2883dd5cb7ef14fd0cbd9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccb918edcd06d3161f423448b6f6ea29a8888782a2883dd5cb7ef14fd0cbd9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ccb918edcd06d3161f423448b6f6ea29a8888782a2883dd5cb7ef14fd0cbd9b1" "/opt/rustwide/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccb918edcd06d3161f423448b6f6ea29a8888782a2883dd5cb7ef14fd0cbd9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ccb918edcd06d3161f423448b6f6ea29a8888782a2883dd5cb7ef14fd0cbd9b1" "/opt/rustwide/cargo-home/bin/cargo" "+012c0bd4d516934012c9a1ecb26e9eb283d2ed75" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking cranelift-bitset v0.128.4
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]     Checking log v0.4.32
[INFO] [stderr]     Checking cranelift-control v0.128.4
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.128.4
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking wasmtime-internal-math v41.0.4
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking cranelift-assembler-x64 v0.128.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking cranelift-entity v0.128.4
[INFO] [stderr]     Checking wasm-encoder v0.251.0
[INFO] [stderr]     Checking fasteval v0.2.4
[INFO] [stderr]     Checking safe_arch v1.0.0
[INFO] [stderr]     Checking cranelift-bforest v0.128.4
[INFO] [stderr]     Checking regalloc2 v0.13.5
[INFO] [stderr]     Checking wasmtime-internal-jit-icache-coherence v41.0.4
[INFO] [stderr]     Checking wide v1.5.0
[INFO] [stderr]    Compiling cranelift-codegen v0.128.4
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking simba v0.10.0
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking wasmparser v0.251.0
[INFO] [stderr]     Checking nalgebra v0.35.0
[INFO] [stderr]     Checking num-dual v0.14.1
[INFO] [stderr]     Checking cranelift-frontend v0.128.4
[INFO] [stderr]     Checking cranelift-module v0.128.4
[INFO] [stderr]     Checking cranelift-native v0.128.4
[INFO] [stderr]     Checking cranelift-jit v0.128.4
[INFO] [stderr]     Checking cranelift v0.128.4
[INFO] [stderr]     Checking potter_poc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/aot.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let mut unary = |imports: &mut ImportSection, slot: &mut Option<u32>, idx: &mut u32, name| {
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/aot.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let mut unary = |imports: &mut ImportSection, slot: &mut Option<u32>, idx: &mut u32, name| {
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.94s
[INFO] running `Command { std: "docker" "inspect" "ccb918edcd06d3161f423448b6f6ea29a8888782a2883dd5cb7ef14fd0cbd9b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb918edcd06d3161f423448b6f6ea29a8888782a2883dd5cb7ef14fd0cbd9b1", kill_on_drop: false }`
[INFO] [stdout] ccb918edcd06d3161f423448b6f6ea29a8888782a2883dd5cb7ef14fd0cbd9b1