[INFO] updating cached repository https://github.com/DerZade/meh-utils-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerZade%2Fmeh-utils-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
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[INFO] validating manifest of git repo https://github.com/DerZade/meh-utils-rust on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
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[INFO] finished tweaking git repo https://github.com/DerZade/meh-utils-rust
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[INFO] crate git repo https://github.com/DerZade/meh-utils-rust 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "aa4a131c3efe61a27318415d2155974fc9172416ebc46aec2ce6ecf6ab8c244b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
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[INFO] [stdout] warning: fields `left`, `bottom`, `cell_size`, and `no_data_value` are never read
[INFO] [stdout]   --> src/dem/raster.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct DEMRaster {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     left: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     bottom: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     cell_size: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 14 |     no_data_value: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DEMRaster` 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: methods `x`, `y`, and `get_data` are never used
[INFO] [stdout]   --> src/dem/raster.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl DEMRaster {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn x(&self, column: usize) -> f32 {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn y(&self, row: usize) -> f32 {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn get_data(&self) -> &Vec<f32> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `left`, `bottom`, `cell_size`, and `no_data_value` are never read
[INFO] [stdout]   --> src/dem/raster.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct DEMRaster {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     left: f32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     bottom: f32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     cell_size: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 14 |     no_data_value: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DEMRaster` 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: methods `x`, `y`, and `get_data` are never used
[INFO] [stdout]   --> src/dem/raster.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl DEMRaster {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn x(&self, column: usize) -> f32 {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn y(&self, row: usize) -> f32 {
[INFO] [stdout]    |            ^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn get_data(&self) -> &Vec<f32> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.11s
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[INFO] running `Command { std: "docker" "rm" "-f" "f3d80dabca0abe86c30a7975c4fc21443166210d30acb97fd40e0a36e02491d4", kill_on_drop: false }`
[INFO] [stdout] f3d80dabca0abe86c30a7975c4fc21443166210d30acb97fd40e0a36e02491d4