[INFO] cloning repository https://github.com/jincetomvinfy/rust-rpg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jincetomvinfy/rust-rpg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjincetomvinfy%2Frust-rpg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjincetomvinfy%2Frust-rpg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2650530ff30cc3d1dc72d84d6d749ae6432ea99
[INFO] checking jincetomvinfy/rust-rpg against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjincetomvinfy%2Frust-rpg" "/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/jincetomvinfy/rust-rpg on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jincetomvinfy/rust-rpg
[INFO] finished tweaking git repo https://github.com/jincetomvinfy/rust-rpg
[INFO] tweaked toml for git repo https://github.com/jincetomvinfy/rust-rpg written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jincetomvinfy/rust-rpg already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ab89916ed9ece26dfd137c808070c9058960020087d34ccb9ea341c192aeee9
[INFO] running `Command { std: "docker" "start" "-a" "5ab89916ed9ece26dfd137c808070c9058960020087d34ccb9ea341c192aeee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ab89916ed9ece26dfd137c808070c9058960020087d34ccb9ea341c192aeee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab89916ed9ece26dfd137c808070c9058960020087d34ccb9ea341c192aeee9", kill_on_drop: false }`
[INFO] [stdout] 5ab89916ed9ece26dfd137c808070c9058960020087d34ccb9ea341c192aeee9
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6213dc32a67dc55df959dce1efc0a50f4731b7ed4215f1a765ce64182d35bb4e
[INFO] running `Command { std: "docker" "start" "-a" "6213dc32a67dc55df959dce1efc0a50f4731b7ed4215f1a765ce64182d35bb4e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking jinceapp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `player`
[INFO] [stdout]  --> src/game/game.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     player:& 'a Player<'a>,
[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] [stdout] warning: field is never read: `player`
[INFO] [stdout]  --> src/game/game.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     player:& 'a Player<'a>,
[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 [unoptimized + debuginfo] target(s) in 11.32s
[INFO] running `Command { std: "docker" "inspect" "6213dc32a67dc55df959dce1efc0a50f4731b7ed4215f1a765ce64182d35bb4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6213dc32a67dc55df959dce1efc0a50f4731b7ed4215f1a765ce64182d35bb4e", kill_on_drop: false }`
[INFO] [stdout] 6213dc32a67dc55df959dce1efc0a50f4731b7ed4215f1a765ce64182d35bb4e