[INFO] cloning repository https://github.com/karthik2804/spin-image-classification-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karthik2804/spin-image-classification-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarthik2804%2Fspin-image-classification-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarthik2804%2Fspin-image-classification-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4917406b133522bddf9ce2b04b57fcf3a75d03e6
[INFO] checking karthik2804/spin-image-classification-demo against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarthik2804%2Fspin-image-classification-demo" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/karthik2804/spin-image-classification-demo
[INFO] finished tweaking git repo https://github.com/karthik2804/spin-image-classification-demo
[INFO] tweaked toml for git repo https://github.com/karthik2804/spin-image-classification-demo written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/karthik2804/spin-image-classification-demo on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/karthik2804/spin-image-classification-demo 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tract-pulse v0.21.13
[INFO] [stderr]   Downloaded string-interner v0.15.0
[INFO] [stderr]   Downloaded tract-pulse-opl v0.21.13
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[INFO] [stderr]   Downloaded spin-macro v5.1.1
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[INFO] [stderr]   Downloaded wit-bindgen v0.43.0
[INFO] [stderr]   Downloaded wit-bindgen-rt v0.43.0
[INFO] [stderr]   Downloaded tract-onnx v0.21.13
[INFO] [stderr]   Downloaded wasi v0.13.1+wasi-0.2.0
[INFO] [stderr]   Downloaded rust_decimal v1.39.0
[INFO] [stderr]   Downloaded spin-sdk v5.1.1
[INFO] [stderr]   Downloaded clap v3.1.18
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[INFO] [stderr]   Downloaded rustls v0.20.9
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[INFO] [stderr]   Downloaded tract v0.21.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc545acff942c68c82b4f40e511f9697266db54a63b3abc7d00d6e97b0539ea5
[INFO] running `Command { std: "docker" "start" "-a" "bc545acff942c68c82b4f40e511f9697266db54a63b3abc7d00d6e97b0539ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc545acff942c68c82b4f40e511f9697266db54a63b3abc7d00d6e97b0539ea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc545acff942c68c82b4f40e511f9697266db54a63b3abc7d00d6e97b0539ea5", kill_on_drop: false }`
[INFO] [stdout] bc545acff942c68c82b4f40e511f9697266db54a63b3abc7d00d6e97b0539ea5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a2aa053e33467fa5cd47b1759f2a13b33457be7bc3635f7e3526bc624e2368c
[INFO] running `Command { std: "docker" "start" "-a" "6a2aa053e33467fa5cd47b1759f2a13b33457be7bc3635f7e3526bc624e2368c", kill_on_drop: false }`
[INFO] [stderr] warning: spin-image-classification-demo v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `tract` which is missing a lib target
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling either v1.15.0
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[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]     Checking bitflags v2.10.0
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[INFO] [stderr]    Compiling itertools v0.10.5
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[INFO] [stderr]     Checking rand v0.9.2
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[INFO] [stderr]    Compiling wit-bindgen-rt v0.43.0
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[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]    Compiling spin-sdk v5.1.1
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[INFO] [stderr]     Checking postgres_range v0.11.1
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]    Compiling spin-macro v5.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pest_derive v2.8.4
[INFO] [stderr]    Compiling liquid-derive v0.26.8
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking moxcms v0.7.9
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking prost v0.11.9
[INFO] [stderr]     Checking prost-types v0.11.9
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking spin-executor v5.1.1
[INFO] [stderr]     Checking string-interner v0.15.0
[INFO] [stderr]     Checking tract-data v0.21.13
[INFO] [stderr]    Compiling kstring v2.0.2
[INFO] [stderr]    Compiling liquid-core v0.26.8
[INFO] [stderr]    Compiling wit-parser v0.235.0
[INFO] [stderr]     Checking image v0.25.9
[INFO] [stderr]    Compiling liquid-lib v0.26.8
[INFO] [stderr]    Compiling wasm-metadata v0.235.0
[INFO] [stderr]    Compiling wit-bindgen-core v0.43.0
[INFO] [stderr]    Compiling wit-component v0.235.0
[INFO] [stderr]    Compiling liquid v0.26.8
[INFO] [stderr]    Compiling tract-linalg v0.21.13
[INFO] [stderr]     Checking tract-core v0.21.13
[INFO] [stderr]     Checking wit-bindgen v0.43.0
[INFO] [stderr]     Checking tract-nnef v0.21.13
[INFO] [stderr]     Checking tract-hir v0.21.13
[INFO] [stderr]     Checking tract-pulse-opl v0.21.13
[INFO] [stderr]     Checking tract-pulse v0.21.13
[INFO] [stderr]     Checking tract-tensorflow v0.21.13
[INFO] [stderr]     Checking spin-image-classification-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:59:16
[INFO] [stdout]    |
[INFO] [stdout] 59 |     ModelError(String),
[INFO] [stdout]    |     ---------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClassificationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 59 -     ModelError(String),
[INFO] [stdout] 59 +     ModelError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:60:16
[INFO] [stdout]    |
[INFO] [stdout] 60 |     ImageError(String),
[INFO] [stdout]    |     ---------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClassificationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 60 -     ImageError(String),
[INFO] [stdout] 60 +     ImageError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `IoError` and `Unknown` are never constructed
[INFO] [stdout]   --> src/lib.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | enum ClassificationError {
[INFO] [stdout]    |      ------------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     IoError(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 62 |     Unknown(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClassificationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:59:16
[INFO] [stdout]    |
[INFO] [stdout] 59 |     ModelError(String),
[INFO] [stdout]    |     ---------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClassificationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 59 -     ModelError(String),
[INFO] [stdout] 59 +     ModelError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:60:16
[INFO] [stdout]    |
[INFO] [stdout] 60 |     ImageError(String),
[INFO] [stdout]    |     ---------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClassificationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 60 -     ImageError(String),
[INFO] [stdout] 60 +     ImageError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `IoError` and `Unknown` are never constructed
[INFO] [stdout]   --> src/lib.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | enum ClassificationError {
[INFO] [stdout]    |      ------------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     IoError(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 62 |     Unknown(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClassificationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "6a2aa053e33467fa5cd47b1759f2a13b33457be7bc3635f7e3526bc624e2368c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2aa053e33467fa5cd47b1759f2a13b33457be7bc3635f7e3526bc624e2368c", kill_on_drop: false }`
[INFO] [stdout] 6a2aa053e33467fa5cd47b1759f2a13b33457be7bc3635f7e3526bc624e2368c