[INFO] cloning repository https://github.com/hunterbrodie/x11-color-convert
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hunterbrodie/x11-color-convert" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunterbrodie%2Fx11-color-convert", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunterbrodie%2Fx11-color-convert'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf96269c67c4f3a2dab6800df61c68a0631b48ba
[INFO] checking hunterbrodie/x11-color-convert against master#cb06d12710575a0d7ff71d6fe108f3bcff4f9195 for pr-128425-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhunterbrodie%2Fx11-color-convert" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hunterbrodie/x11-color-convert on toolchain cb06d12710575a0d7ff71d6fe108f3bcff4f9195
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hunterbrodie/x11-color-convert
[INFO] finished tweaking git repo https://github.com/hunterbrodie/x11-color-convert
[INFO] tweaked toml for git repo https://github.com/hunterbrodie/x11-color-convert written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hunterbrodie/x11-color-convert 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" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d5933e950ac075575bb6de1d7a770d0abc30c68d18f8075215e709c0fbaf33d
[INFO] running `Command { std: "docker" "start" "-a" "7d5933e950ac075575bb6de1d7a770d0abc30c68d18f8075215e709c0fbaf33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d5933e950ac075575bb6de1d7a770d0abc30c68d18f8075215e709c0fbaf33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d5933e950ac075575bb6de1d7a770d0abc30c68d18f8075215e709c0fbaf33d", kill_on_drop: false }`
[INFO] [stdout] 7d5933e950ac075575bb6de1d7a770d0abc30c68d18f8075215e709c0fbaf33d
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64cd8326b7ff5b503a587fc3eb36c17e2af5cc6b26d39625780c33c0912a67c5
[INFO] running `Command { std: "docker" "start" "-a" "64cd8326b7ff5b503a587fc3eb36c17e2af5cc6b26d39625780c33c0912a67c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking x11-color-convert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `hsl` is never read
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct ColorStruct {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     hsl: HSLStruct,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `h`, `s`, and `l` are never read
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct HSLStruct {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 22 |     h: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 23 |     s: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 24 |     l: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `colorId` should have a snake case name
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     colorId: u32,
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to snake case: `color_id`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `hexString` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     hexString: String,
[INFO] [stdout]   |     ^^^^^^^^^ help: convert the identifier to snake case: `hex_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hsl` is never read
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct ColorStruct {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     hsl: HSLStruct,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `h`, `s`, and `l` are never read
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct HSLStruct {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 22 |     h: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 23 |     s: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 24 |     l: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `colorId` should have a snake case name
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     colorId: u32,
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to snake case: `color_id`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `hexString` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     hexString: String,
[INFO] [stdout]   |     ^^^^^^^^^ help: convert the identifier to snake case: `hex_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.49s
[INFO] running `Command { std: "docker" "inspect" "64cd8326b7ff5b503a587fc3eb36c17e2af5cc6b26d39625780c33c0912a67c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64cd8326b7ff5b503a587fc3eb36c17e2af5cc6b26d39625780c33c0912a67c5", kill_on_drop: false }`
[INFO] [stdout] 64cd8326b7ff5b503a587fc3eb36c17e2af5cc6b26d39625780c33c0912a67c5