[INFO] cloning repository https://github.com/guillemcordoba/rpg-class-simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guillemcordoba/rpg-class-simulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillemcordoba%2Frpg-class-simulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillemcordoba%2Frpg-class-simulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc2a6236546146c6930cce762f71fa738ef42703
[INFO] checking guillemcordoba/rpg-class-simulator against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguillemcordoba%2Frpg-class-simulator" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guillemcordoba/rpg-class-simulator on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/guillemcordoba/rpg-class-simulator
[INFO] finished tweaking git repo https://github.com/guillemcordoba/rpg-class-simulator
[INFO] tweaked toml for git repo https://github.com/guillemcordoba/rpg-class-simulator written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/guillemcordoba/rpg-class-simulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded roll-dice v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abd5eea2e9bf2b746858bcfde744254acdabf96479ba3814463ef080958dfc3a
[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" "abd5eea2e9bf2b746858bcfde744254acdabf96479ba3814463ef080958dfc3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abd5eea2e9bf2b746858bcfde744254acdabf96479ba3814463ef080958dfc3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd5eea2e9bf2b746858bcfde744254acdabf96479ba3814463ef080958dfc3a", kill_on_drop: false }`
[INFO] [stdout] abd5eea2e9bf2b746858bcfde744254acdabf96479ba3814463ef080958dfc3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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] 053c99adb9655d3290d0cb6d4bacd4614ec9feb5816c812cfc56b67c98bb407e
[INFO] running `Command { std: "docker" "start" "-a" "053c99adb9655d3290d0cb6d4bacd4614ec9feb5816c812cfc56b67c98bb407e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking roll-dice v0.1.0
[INFO] [stderr]     Checking rpg-class-simulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tick`
[INFO] [stdout]   --> src/classes/rogue.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         tick: usize,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_tick`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first`
[INFO] [stdout]   --> src/classes/rogue.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         first: bool,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_first`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `self_damage_modifiers`
[INFO] [stdout]   --> src/classes/rogue.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         self_damage_modifiers: &mut DamageModifiers,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_damage_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rival_damage_modifiers`
[INFO] [stdout]   --> src/classes/rogue.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         rival_damage_modifiers: &mut DamageModifiers,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rival_damage_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tick`
[INFO] [stdout]   --> src/classes/rogue.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         tick: usize,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_tick`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first`
[INFO] [stdout]   --> src/classes/rogue.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         first: bool,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_first`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `self_damage_modifiers`
[INFO] [stdout]   --> src/classes/rogue.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         self_damage_modifiers: &mut DamageModifiers,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_damage_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rival_damage_modifiers`
[INFO] [stdout]   --> src/classes/rogue.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         rival_damage_modifiers: &mut DamageModifiers,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rival_damage_modifiers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `Command { std: "docker" "inspect" "053c99adb9655d3290d0cb6d4bacd4614ec9feb5816c812cfc56b67c98bb407e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053c99adb9655d3290d0cb6d4bacd4614ec9feb5816c812cfc56b67c98bb407e", kill_on_drop: false }`
[INFO] [stdout] 053c99adb9655d3290d0cb6d4bacd4614ec9feb5816c812cfc56b67c98bb407e