[INFO] cloning repository https://github.com/theAntiYeti/dsat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/theAntiYeti/dsat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheAntiYeti%2Fdsat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheAntiYeti%2Fdsat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4737e425a82b9ee2b9438284e4c8bed4b15c3810
[INFO] checking theAntiYeti/dsat against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheAntiYeti%2Fdsat" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/theAntiYeti/dsat on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/theAntiYeti/dsat
[INFO] finished tweaking git repo https://github.com/theAntiYeti/dsat
[INFO] tweaked toml for git repo https://github.com/theAntiYeti/dsat written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/theAntiYeti/dsat already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cd1ca5329052cae414abbda0d220492ae10b9916c805cd35e63652e1cb440dd6
[INFO] running `Command { std: "docker" "start" "-a" "cd1ca5329052cae414abbda0d220492ae10b9916c805cd35e63652e1cb440dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd1ca5329052cae414abbda0d220492ae10b9916c805cd35e63652e1cb440dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1ca5329052cae414abbda0d220492ae10b9916c805cd35e63652e1cb440dd6", kill_on_drop: false }`
[INFO] [stdout] cd1ca5329052cae414abbda0d220492ae10b9916c805cd35e63652e1cb440dd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b964cd8fe6a85ca55d5f2ee6553a5b7440a6e21c5c4ec20bee24ccba52ad6ef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9b964cd8fe6a85ca55d5f2ee6553a5b7440a6e21c5c4ec20bee24ccba52ad6ef", kill_on_drop: false }`
[INFO] [stderr]     Checking dsat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/logic.rs:112:26
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 for Prop(val, name) in (*props).iter() {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/logic.rs:112:26
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 for Prop(val, name) in (*props).iter() {
[INFO] [stdout]     |                          ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_var`
[INFO] [stdout]    --> src/logic.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn get_var(&self) -> Option<u32> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_var`
[INFO] [stdout]    --> src/logic.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn get_var(&self) -> Option<u32> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[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 [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "9b964cd8fe6a85ca55d5f2ee6553a5b7440a6e21c5c4ec20bee24ccba52ad6ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b964cd8fe6a85ca55d5f2ee6553a5b7440a6e21c5c4ec20bee24ccba52ad6ef", kill_on_drop: false }`
[INFO] [stdout] 9b964cd8fe6a85ca55d5f2ee6553a5b7440a6e21c5c4ec20bee24ccba52ad6ef