[INFO] cloning repository https://github.com/sorokya/carny
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sorokya/carny" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorokya%2Fcarny", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorokya%2Fcarny'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3e437e1e4d13de8d7136c9d66e8168d83fc4cae
[INFO] checking sorokya/carny against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsorokya%2Fcarny" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sorokya/carny on toolchain bb9dbf1d07454a99066eabaabd5819851281494b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sorokya/carny
[INFO] finished tweaking git repo https://github.com/sorokya/carny
[INFO] tweaked toml for git repo https://github.com/sorokya/carny written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/sorokya/carny already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tcod-sys v5.0.0
[INFO] [stderr]   Downloaded tcod v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef0ccc3bc72e076e5ef89dcef40b602d515984cd29facefcb1a13977467fd924
[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" "ef0ccc3bc72e076e5ef89dcef40b602d515984cd29facefcb1a13977467fd924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef0ccc3bc72e076e5ef89dcef40b602d515984cd29facefcb1a13977467fd924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0ccc3bc72e076e5ef89dcef40b602d515984cd29facefcb1a13977467fd924", kill_on_drop: false }`
[INFO] [stdout] ef0ccc3bc72e076e5ef89dcef40b602d515984cd29facefcb1a13977467fd924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 9609e175b69e63ead77816713e187d355db2037b153a6bce0ddc76114d15f105
[INFO] running `Command { std: "docker" "start" "-a" "9609e175b69e63ead77816713e187d355db2037b153a6bce0ddc76114d15f105", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling tcod-sys v5.0.0
[INFO] [stderr]     Checking tcod v0.13.0
[INFO] [stderr]     Checking carny v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BackgroundFlag`, `Color`
[INFO] [stdout]  --> src/main.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tcod::{Console, RootConsole, Color, BackgroundFlag};
[INFO] [stdout]   |                                  ^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/states/menu.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tcod::{Console, RootConsole, Color, BackgroundFlag};
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tcod::input::Key`
[INFO] [stdout]  --> src/states/menu.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tcod::input::Key;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Key` is imported redundantly
[INFO] [stdout]   --> src/states/menu.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 3  | use tcod::input::Key;
[INFO] [stdout]    |     ---------------- the item `Key` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 18 |         use tcod::input::Key;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tcod::input::Key`
[INFO] [stdout]   --> src/states/menu.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         use tcod::input::Key;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tcod::input::KeyCode::*`
[INFO] [stdout]   --> src/states/menu.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         use tcod::input::KeyCode::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BackgroundFlag`, `Color`
[INFO] [stdout]  --> src/main.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tcod::{Console, RootConsole, Color, BackgroundFlag};
[INFO] [stdout]   |                                  ^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/states/menu.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tcod::{Console, RootConsole, Color, BackgroundFlag};
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tcod::input::Key`
[INFO] [stdout]  --> src/states/menu.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tcod::input::Key;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Key` is imported redundantly
[INFO] [stdout]   --> src/states/menu.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 3  | use tcod::input::Key;
[INFO] [stdout]    |     ---------------- the item `Key` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 18 |         use tcod::input::Key;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tcod::input::Key`
[INFO] [stdout]   --> src/states/menu.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         use tcod::input::Key;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tcod::input::KeyCode::*`
[INFO] [stdout]   --> src/states/menu.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         use tcod::input::KeyCode::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.13s
[INFO] running `Command { std: "docker" "inspect" "9609e175b69e63ead77816713e187d355db2037b153a6bce0ddc76114d15f105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9609e175b69e63ead77816713e187d355db2037b153a6bce0ddc76114d15f105", kill_on_drop: false }`
[INFO] [stdout] 9609e175b69e63ead77816713e187d355db2037b153a6bce0ddc76114d15f105