[INFO] cloning repository https://github.com/Altoids1/Liyu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Altoids1/Liyu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAltoids1%2FLiyu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAltoids1%2FLiyu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e30d8941ebd02747f752889ef0c6a77736aeb572
[INFO] checking Altoids1/Liyu against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAltoids1%2FLiyu" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Altoids1/Liyu on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Altoids1/Liyu
[INFO] finished tweaking git repo https://github.com/Altoids1/Liyu
[INFO] tweaked toml for git repo https://github.com/Altoids1/Liyu written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Altoids1/Liyu 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8112975b34e56a0d38015cb765a5f49a2e1b72b9d7f832007d7fb5590a060b80
[INFO] running `Command { std: "docker" "start" "-a" "8112975b34e56a0d38015cb765a5f49a2e1b72b9d7f832007d7fb5590a060b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8112975b34e56a0d38015cb765a5f49a2e1b72b9d7f832007d7fb5590a060b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8112975b34e56a0d38015cb765a5f49a2e1b72b9d7f832007d7fb5590a060b80", kill_on_drop: false }`
[INFO] [stdout] 8112975b34e56a0d38015cb765a5f49a2e1b72b9d7f832007d7fb5590a060b80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 618b3eb4ccd469e7003db01c739dba1c87dcc5f7f7dd4b2b290852c0bfb61f52
[INFO] running `Command { std: "docker" "start" "-a" "618b3eb4ccd469e7003db01c739dba1c87dcc5f7f7dd4b2b290852c0bfb61f52", kill_on_drop: false }`
[INFO] [stderr]     Checking liyu v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new_from_Coords` is never used
[INFO] [stdout]   --> src/board/packedmove.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl PackedMove {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub const fn new_from_Coords(movePair : (Coord,Coord)) -> Self {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "618b3eb4ccd469e7003db01c739dba1c87dcc5f7f7dd4b2b290852c0bfb61f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "618b3eb4ccd469e7003db01c739dba1c87dcc5f7f7dd4b2b290852c0bfb61f52", kill_on_drop: false }`
[INFO] [stdout] 618b3eb4ccd469e7003db01c739dba1c87dcc5f7f7dd4b2b290852c0bfb61f52