[INFO] cloning repository https://github.com/Rakaneth/wolfsden-2021-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rakaneth/wolfsden-2021-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRakaneth%2Fwolfsden-2021-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRakaneth%2Fwolfsden-2021-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 824109554698ae0fc531284f8b6be8ffde6f41c5
[INFO] checking Rakaneth/wolfsden-2021-rust against master#c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c for pr-123737
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRakaneth%2Fwolfsden-2021-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Rakaneth/wolfsden-2021-rust on toolchain c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Rakaneth/wolfsden-2021-rust
[INFO] finished tweaking git repo https://github.com/Rakaneth/wolfsden-2021-rust
[INFO] tweaked toml for git repo https://github.com/Rakaneth/wolfsden-2021-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Rakaneth/wolfsden-2021-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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9cb1af30cf29303cdc3b9fa8c6afcae9d69878cbbbbd7fd1403a577cf011535
[INFO] running `Command { std: "docker" "start" "-a" "c9cb1af30cf29303cdc3b9fa8c6afcae9d69878cbbbbd7fd1403a577cf011535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9cb1af30cf29303cdc3b9fa8c6afcae9d69878cbbbbd7fd1403a577cf011535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9cb1af30cf29303cdc3b9fa8c6afcae9d69878cbbbbd7fd1403a577cf011535", kill_on_drop: false }`
[INFO] [stdout] c9cb1af30cf29303cdc3b9fa8c6afcae9d69878cbbbbd7fd1403a577cf011535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a790422d370d4758c921e20f8240e5a08d329f3f424a4abe82414c189aabc406
[INFO] running `Command { std: "docker" "start" "-a" "a790422d370d4758c921e20f8240e5a08d329f3f424a4abe82414c189aabc406", kill_on_drop: false }`
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[INFO] [stderr]    Compiling peek-poke-derive v0.2.1
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
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[INFO] [stderr]     Checking chargrid_graphical v0.2.3
[INFO] [stderr]     Checking wolfsden-2021-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ViewCell`
[INFO] [stdout]  --> src/app.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 |     render::{ColModify, Frame, View, ViewCell, ViewContext}
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ViewCell`
[INFO] [stdout]  --> src/app.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 |     render::{ColModify, Frame, View, ViewCell, ViewContext}
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.15s
[INFO] running `Command { std: "docker" "inspect" "a790422d370d4758c921e20f8240e5a08d329f3f424a4abe82414c189aabc406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a790422d370d4758c921e20f8240e5a08d329f3f424a4abe82414c189aabc406", kill_on_drop: false }`
[INFO] [stdout] a790422d370d4758c921e20f8240e5a08d329f3f424a4abe82414c189aabc406