[INFO] cloning repository https://github.com/ARACADERISE/BMPRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ARACADERISE/BMPRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FARACADERISE%2FBMPRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FARACADERISE%2FBMPRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 721fb0bb9aed1a92356cd6fcf7775ee3e8bb428f
[INFO] checking ARACADERISE/BMPRust against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FARACADERISE%2FBMPRust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ARACADERISE/BMPRust
[INFO] finished tweaking git repo https://github.com/ARACADERISE/BMPRust
[INFO] tweaked toml for git repo https://github.com/ARACADERISE/BMPRust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ARACADERISE/BMPRust on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ARACADERISE/BMPRust 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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff66c42aaf75e6f5a803efe3f494c980af844c07fb8f9525affea9510f8cd23a
[INFO] running `Command { std: "docker" "start" "-a" "ff66c42aaf75e6f5a803efe3f494c980af844c07fb8f9525affea9510f8cd23a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff66c42aaf75e6f5a803efe3f494c980af844c07fb8f9525affea9510f8cd23a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff66c42aaf75e6f5a803efe3f494c980af844c07fb8f9525affea9510f8cd23a", kill_on_drop: false }`
[INFO] [stdout] ff66c42aaf75e6f5a803efe3f494c980af844c07fb8f9525affea9510f8cd23a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb4cf7ebf441d5e14464cf882741d79968725cb9ebfd8a8ae9fbb961ef7807fa
[INFO] running `Command { std: "docker" "start" "-a" "eb4cf7ebf441d5e14464cf882741d79968725cb9ebfd8a8ae9fbb961ef7807fa", kill_on_drop: false }`
[INFO] [stderr]     Checking BMPRust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `err_file`, `err_info`, `bmp_header`, and `bmp_dib_header` are never read
[INFO] [stdout]   --> src/src/render.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct ErrInfo
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 42 | {
[INFO] [stdout] 43 |     pub err_file:        PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 44 |     pub err_info:        String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 45 |     /* Extra information to debug the error. */
[INFO] [stdout] 46 |     pub bmp_header:      BmpHEADER,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 47 |     pub bmp_dib_header:  BmpDIBHEADER,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ErrInfo` has a derived impl for the trait `Debug`, 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: field `0` is never read
[INFO] [stdout]   --> src/src/render.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     FileError(io::Error),
[INFO] [stdout]    |     --------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BmpImageErrs` 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] 52 -     FileError(io::Error),
[INFO] [stdout] 52 +     FileError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/src/render.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |     ErrCreating(ErrInfo),
[INFO] [stdout]    |     ----------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BmpImageErrs` 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] 53 -     ErrCreating(ErrInfo),
[INFO] [stdout] 53 +     ErrCreating(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/src/render.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |     InvalidImageSize(u32), // image size should be able to be divisible by 2.
[INFO] [stdout]    |     ---------------- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BmpImageErrs` 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] 54 -     InvalidImageSize(u32), // image size should be able to be divisible by 2.
[INFO] [stdout] 54 +     InvalidImageSize(()), // image size should be able to be divisible by 2.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `err_file`, `err_info`, `bmp_header`, and `bmp_dib_header` are never read
[INFO] [stdout]   --> src/src/render.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct ErrInfo
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 42 | {
[INFO] [stdout] 43 |     pub err_file:        PathBuf,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 44 |     pub err_info:        String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 45 |     /* Extra information to debug the error. */
[INFO] [stdout] 46 |     pub bmp_header:      BmpHEADER,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 47 |     pub bmp_dib_header:  BmpDIBHEADER,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ErrInfo` has a derived impl for the trait `Debug`, 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: field `0` is never read
[INFO] [stdout]   --> src/src/render.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     FileError(io::Error),
[INFO] [stdout]    |     --------- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BmpImageErrs` 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] 52 -     FileError(io::Error),
[INFO] [stdout] 52 +     FileError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/src/render.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |     ErrCreating(ErrInfo),
[INFO] [stdout]    |     ----------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BmpImageErrs` 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] 53 -     ErrCreating(ErrInfo),
[INFO] [stdout] 53 +     ErrCreating(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/src/render.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |     InvalidImageSize(u32), // image size should be able to be divisible by 2.
[INFO] [stdout]    |     ---------------- ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BmpImageErrs` 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] 54 -     InvalidImageSize(u32), // image size should be able to be divisible by 2.
[INFO] [stdout] 54 +     InvalidImageSize(()), // image size should be able to be divisible by 2.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "eb4cf7ebf441d5e14464cf882741d79968725cb9ebfd8a8ae9fbb961ef7807fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4cf7ebf441d5e14464cf882741d79968725cb9ebfd8a8ae9fbb961ef7807fa", kill_on_drop: false }`
[INFO] [stdout] eb4cf7ebf441d5e14464cf882741d79968725cb9ebfd8a8ae9fbb961ef7807fa
