[INFO] cloning repository https://github.com/zhangyemengren/learn_qr_code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhangyemengren/learn_qr_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangyemengren%2Flearn_qr_code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangyemengren%2Flearn_qr_code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe239fe8402e861ea42b5988590361eb8ce73699
[INFO] checking zhangyemengren/learn_qr_code against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhangyemengren%2Flearn_qr_code" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhangyemengren/learn_qr_code on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zhangyemengren/learn_qr_code
[INFO] finished tweaking git repo https://github.com/zhangyemengren/learn_qr_code
[INFO] tweaked toml for git repo https://github.com/zhangyemengren/learn_qr_code written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zhangyemengren/learn_qr_code 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" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 279a136a9d7dd79067ada5dadefba047ff07759dc44aba733582a9a87fdb236b
[INFO] running `Command { std: "docker" "start" "-a" "279a136a9d7dd79067ada5dadefba047ff07759dc44aba733582a9a87fdb236b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "279a136a9d7dd79067ada5dadefba047ff07759dc44aba733582a9a87fdb236b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "279a136a9d7dd79067ada5dadefba047ff07759dc44aba733582a9a87fdb236b", kill_on_drop: false }`
[INFO] [stdout] 279a136a9d7dd79067ada5dadefba047ff07759dc44aba733582a9a87fdb236b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c460ab1f727e0e3f541383461bba4c96364da176d12658ebf82a2ca406a5f1e
[INFO] running `Command { std: "docker" "start" "-a" "5c460ab1f727e0e3f541383461bba4c96364da176d12658ebf82a2ca406a5f1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling anyhow v1.0.97
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[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking memchr v2.7.4
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[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]     Checking qr_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `version` and `ec_level` are never read
[INFO] [stdout]   --> src/qr_code.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct QrCode {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 8  |     content: Vec<Color>,
[INFO] [stdout] 9  |     version: Version,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     ec_level: EcLevel,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QrCode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `M`, `Q`, and `H` are never constructed
[INFO] [stdout]   --> src/types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum EcLevel {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 11 |     M = 1,
[INFO] [stdout]    |     ^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     Q = 2,
[INFO] [stdout]    |     ^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     H = 3,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EcLevel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compute_light_side_penalty_score` is never used
[INFO] [stdout]    --> src/canvas.rs:496:8
[INFO] [stdout]     |
[INFO] [stdout] 321 | impl Canvas{
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 496 |     fn compute_light_side_penalty_score(&self) -> u16 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version` and `ec_level` are never read
[INFO] [stdout]   --> src/qr_code.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct QrCode {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 8  |     content: Vec<Color>,
[INFO] [stdout] 9  |     version: Version,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 10 |     ec_level: EcLevel,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QrCode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `M`, `Q`, and `H` are never constructed
[INFO] [stdout]   --> src/types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum EcLevel {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 11 |     M = 1,
[INFO] [stdout]    |     ^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     Q = 2,
[INFO] [stdout]    |     ^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     H = 3,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EcLevel` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `compute_light_side_penalty_score` is never used
[INFO] [stdout]    --> src/canvas.rs:496:8
[INFO] [stdout]     |
[INFO] [stdout] 321 | impl Canvas{
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 496 |     fn compute_light_side_penalty_score(&self) -> u16 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.13s
[INFO] running `Command { std: "docker" "inspect" "5c460ab1f727e0e3f541383461bba4c96364da176d12658ebf82a2ca406a5f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c460ab1f727e0e3f541383461bba4c96364da176d12658ebf82a2ca406a5f1e", kill_on_drop: false }`
[INFO] [stdout] 5c460ab1f727e0e3f541383461bba4c96364da176d12658ebf82a2ca406a5f1e
