[INFO] cloning repository https://github.com/yididiel7/rust-game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yididiel7/rust-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyididiel7%2Frust-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyididiel7%2Frust-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] badb238a9b0b55ebc74b9143184647c26ed697a4
[INFO] checking yididiel7/rust-game against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyididiel7%2Frust-game" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yididiel7/rust-game
[INFO] finished tweaking git repo https://github.com/yididiel7/rust-game
[INFO] tweaked toml for git repo https://github.com/yididiel7/rust-game written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yididiel7/rust-game on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yididiel7/rust-game 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f0a6278b254dbf5a606eff0e518b1c4203bb6178fd1119a02aa5b82af179031
[INFO] running `Command { std: "docker" "start" "-a" "2f0a6278b254dbf5a606eff0e518b1c4203bb6178fd1119a02aa5b82af179031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f0a6278b254dbf5a606eff0e518b1c4203bb6178fd1119a02aa5b82af179031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0a6278b254dbf5a606eff0e518b1c4203bb6178fd1119a02aa5b82af179031", kill_on_drop: false }`
[INFO] [stdout] 2f0a6278b254dbf5a606eff0e518b1c4203bb6178fd1119a02aa5b82af179031
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7a209a032157794629b957a349bf97e9245cd379e75cdc65f166f0013c9de4d
[INFO] running `Command { std: "docker" "start" "-a" "e7a209a032157794629b957a349bf97e9245cd379e75cdc65f166f0013c9de4d", kill_on_drop: false }`
[INFO] [stderr]     Checking game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             Gem::Topaz => write!(f, "topaz"),
[INFO] [stdout]    |             ---------- matches all the relevant values
[INFO] [stdout] 19 |             Gem::Topaz => write!(f, "topaz"),
[INFO] [stdout]    |             ^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             Gem::Topaz => write!(f, "topaz"),
[INFO] [stdout]    |             ---------- matches all the relevant values
[INFO] [stdout] 19 |             Gem::Topaz => write!(f, "topaz"),
[INFO] [stdout] 20 |             Gem::Topaz => write!(f, "topaz"),
[INFO] [stdout]    |             ^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Sapphire`, `Topaz`, and `Jade` are never constructed
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum Gem {
[INFO] [stdout]   |      --- variants in this enum
[INFO] [stdout] 4 |     Diamond,
[INFO] [stdout] 5 |     Sapphire,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 6 |     Ruby,
[INFO] [stdout] 7 |     Topaz,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     Onyx,
[INFO] [stdout] 9 |     Jade,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             Gem::Topaz => write!(f, "topaz"),
[INFO] [stdout]    |             ---------- matches all the relevant values
[INFO] [stdout] 19 |             Gem::Topaz => write!(f, "topaz"),
[INFO] [stdout]    |             ^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             Gem::Topaz => write!(f, "topaz"),
[INFO] [stdout]    |             ---------- matches all the relevant values
[INFO] [stdout] 19 |             Gem::Topaz => write!(f, "topaz"),
[INFO] [stdout] 20 |             Gem::Topaz => write!(f, "topaz"),
[INFO] [stdout]    |             ^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Sapphire`, `Topaz`, and `Jade` are never constructed
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum Gem {
[INFO] [stdout]   |      --- variants in this enum
[INFO] [stdout] 4 |     Diamond,
[INFO] [stdout] 5 |     Sapphire,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 6 |     Ruby,
[INFO] [stdout] 7 |     Topaz,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     Onyx,
[INFO] [stdout] 9 |     Jade,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "e7a209a032157794629b957a349bf97e9245cd379e75cdc65f166f0013c9de4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a209a032157794629b957a349bf97e9245cd379e75cdc65f166f0013c9de4d", kill_on_drop: false }`
[INFO] [stdout] e7a209a032157794629b957a349bf97e9245cd379e75cdc65f166f0013c9de4d