[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 try#f93f9bd1edfdb032bbf1c02773329541b22aa5a7 for pr-150727-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarthik2804%2Fspin-image-classification-demo" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/karthik2804/spin-image-classification-demo on toolchain f93f9bd1edfdb032bbf1c02773329541b22aa5a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "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" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99249e9cae5bdc79679bb9f411d3a864ae63fd108170a0b813dce6e53e05f154 [INFO] running `Command { std: "docker" "start" "-a" "99249e9cae5bdc79679bb9f411d3a864ae63fd108170a0b813dce6e53e05f154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99249e9cae5bdc79679bb9f411d3a864ae63fd108170a0b813dce6e53e05f154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99249e9cae5bdc79679bb9f411d3a864ae63fd108170a0b813dce6e53e05f154", kill_on_drop: false }` [INFO] [stdout] 99249e9cae5bdc79679bb9f411d3a864ae63fd108170a0b813dce6e53e05f154 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+f93f9bd1edfdb032bbf1c02773329541b22aa5a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da1e564d40e5be32498e31591ce874d1c26ad7998a5f4683234a868e7b6bcfcb [INFO] running `Command { std: "docker" "start" "-a" "da1e564d40e5be32498e31591ce874d1c26ad7998a5f4683234a868e7b6bcfcb", 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 num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling zerocopy v0.8.30 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Compiling deranged v0.5.5 [INFO] [stderr] Compiling pest v2.8.4 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling pest_meta v2.8.4 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling kstring v2.0.2 [INFO] [stderr] Compiling liquid-derive v0.26.8 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling anymap2 v0.13.0 [INFO] [stderr] Compiling doc-comment v0.3.4 [INFO] [stderr] Compiling pest_generator v2.8.4 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling wasmparser v0.235.0 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling pest_derive v2.8.4 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling liquid-core v0.26.8 [INFO] [stderr] Compiling indexmap v2.12.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling cc v1.2.47 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling unicode-normalization v0.1.25 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking string-interner v0.15.0 [INFO] [stderr] Compiling liquid-lib v0.26.8 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking scan_fmt v0.2.6 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling wasm-encoder v0.235.0 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Checking dyn-hash v0.2.2 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Checking dyn-clone v1.0.20 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Checking primal-check v0.3.4 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling leb128fmt v0.1.0 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rustfft v6.4.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling liquid v0.26.8 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking anymap3 v1.0.1 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking tract-data v0.21.13 [INFO] [stderr] Checking filetime v0.2.26 [INFO] [stderr] Checking xattr v1.6.1 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling tract-linalg v0.21.13 [INFO] [stderr] Compiling wit-bindgen-rust v0.43.0 [INFO] [stderr] Checking unicode-bidi v0.3.18 [INFO] [stderr] Checking unicode-properties v0.1.4 [INFO] [stderr] Compiling wit-bindgen-rt v0.24.0 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking stringprep v0.1.5 [INFO] [stderr] Checking tar v0.4.44 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling wit-bindgen-rust-macro v0.43.0 [INFO] [stderr] Compiling wit-bindgen-rt v0.43.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking postgres-protocol v0.6.9 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Compiling rust_decimal v1.39.0 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking postgres-types v0.2.11 [INFO] [stderr] Checking wasi v0.13.1+wasi-0.2.0 [INFO] [stderr] Checking smartcow v0.2.1 [INFO] [stderr] Checking pxfm v0.1.25 [INFO] [stderr] Compiling bytes v1.11.0 [INFO] [stderr] Compiling spin-sdk v5.1.1 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Checking zune-core v0.5.0 [INFO] [stderr] Checking zune-jpeg v0.5.5 [INFO] [stderr] Checking spin-executor v5.1.1 [INFO] [stderr] Compiling spin-macro v5.1.1 [INFO] [stderr] Checking postgres_range v0.11.1 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking routefinder v0.5.4 [INFO] [stderr] Checking memmap2 v0.9.9 [INFO] [stderr] Compiling wit-parser v0.235.0 [INFO] [stderr] Checking prost v0.11.9 [INFO] [stderr] Checking tract-core v0.21.13 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking prost-types v0.11.9 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Checking moxcms v0.7.9 [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] Checking image v0.25.9 [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 2m 02s [INFO] running `Command { std: "docker" "inspect" "da1e564d40e5be32498e31591ce874d1c26ad7998a5f4683234a868e7b6bcfcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da1e564d40e5be32498e31591ce874d1c26ad7998a5f4683234a868e7b6bcfcb", kill_on_drop: false }` [INFO] [stdout] da1e564d40e5be32498e31591ce874d1c26ad7998a5f4683234a868e7b6bcfcb