[INFO] cloning repository https://github.com/asterane/impack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asterane/impack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasterane%2Fimpack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasterane%2Fimpack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c5c099aefb9b29f7190967d7c8a2c5cfcbc6dd7
[INFO] checking asterane/impack against master#b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1 for pr-156992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasterane%2Fimpack" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/asterane/impack
[INFO] finished tweaking git repo https://github.com/asterane/impack
[INFO] tweaked toml for git repo https://github.com/asterane/impack written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/asterane/impack on toolchain b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/asterane/impack 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" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] ad6aa891f07dd1bbed1769fbb5b2aaedd9d60dbd404fc8ade2d6c2fee398baf4
[INFO] running `Command { std: "docker" "start" "-a" "ad6aa891f07dd1bbed1769fbb5b2aaedd9d60dbd404fc8ade2d6c2fee398baf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad6aa891f07dd1bbed1769fbb5b2aaedd9d60dbd404fc8ade2d6c2fee398baf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad6aa891f07dd1bbed1769fbb5b2aaedd9d60dbd404fc8ade2d6c2fee398baf4", 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acc304a74323fbc31a398264b12911f3a7a151522b4a5e4c98ee1cc4a21e66bc
[INFO] running `Command { std: "docker" "start" "-a" "acc304a74323fbc31a398264b12911f3a7a151522b4a5e4c98ee1cc4a21e66bc", kill_on_drop: false }`
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[INFO] [stdout] warning: unused macro definition: `config_expand`
[INFO] [stdout]   --> src/main.rs:91:14
[INFO] [stdout]    |
[INFO] [stdout] 91 | macro_rules! config_expand {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `config_expand`
[INFO] [stdout]   --> src/main.rs:91:14
[INFO] [stdout]    |
[INFO] [stdout] 91 | macro_rules! config_expand {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pxw`
[INFO] [stdout]    --> src/main.rs:827:19
[INFO] [stdout]     |
[INFO] [stdout] 827 |         let (pxh, pxw) = (pxh as u32, (pxh as u32 * 3) / 5);
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_pxw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pxw`
[INFO] [stdout]    --> src/main.rs:857:13
[INFO] [stdout]     |
[INFO] [stdout] 857 |         let pxw = (pxh as u32 * 3) / 5;
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_pxw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HELP` is never used
[INFO] [stdout]   --> src/main.rs:81:7
[INFO] [stdout]    |
[INFO] [stdout] 81 | const HELP: &'static str = "Impack, a tool for interactively sorting images
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `font_path` is never read
[INFO] [stdout]   --> src/main.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct Cfg {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 98 |     font_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pxw`
[INFO] [stdout]    --> src/main.rs:827:19
[INFO] [stdout]     |
[INFO] [stdout] 827 |         let (pxh, pxw) = (pxh as u32, (pxh as u32 * 3) / 5);
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_pxw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pxw`
[INFO] [stdout]    --> src/main.rs:857:13
[INFO] [stdout]     |
[INFO] [stdout] 857 |         let pxw = (pxh as u32 * 3) / 5;
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_pxw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HELP` is never used
[INFO] [stdout]   --> src/main.rs:81:7
[INFO] [stdout]    |
[INFO] [stdout] 81 | const HELP: &'static str = "Impack, a tool for interactively sorting images
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `font_path` is never read
[INFO] [stdout]   --> src/main.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct Cfg {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 98 |     font_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "acc304a74323fbc31a398264b12911f3a7a151522b4a5e4c98ee1cc4a21e66bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc304a74323fbc31a398264b12911f3a7a151522b4a5e4c98ee1cc4a21e66bc", kill_on_drop: false }`
[INFO] [stdout] acc304a74323fbc31a398264b12911f3a7a151522b4a5e4c98ee1cc4a21e66bc
