[INFO] cloning repository https://github.com/UncleScientist/prog-rl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UncleScientist/prog-rl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUncleScientist%2Fprog-rl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUncleScientist%2Fprog-rl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9827f164382da41f15e7be1d1a6d1a670712cb2
[INFO] checking UncleScientist/prog-rl against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUncleScientist%2Fprog-rl" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/UncleScientist/prog-rl
[INFO] finished tweaking git repo https://github.com/UncleScientist/prog-rl
[INFO] tweaked toml for git repo https://github.com/UncleScientist/prog-rl written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/UncleScientist/prog-rl on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/UncleScientist/prog-rl 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" "+1.95.0" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22805d73046e4830f25d0d89ff7047a0981938169497030f9d1ac00c7e3df12b
[INFO] running `Command { std: "docker" "start" "-a" "22805d73046e4830f25d0d89ff7047a0981938169497030f9d1ac00c7e3df12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22805d73046e4830f25d0d89ff7047a0981938169497030f9d1ac00c7e3df12b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22805d73046e4830f25d0d89ff7047a0981938169497030f9d1ac00c7e3df12b", kill_on_drop: false }`
[INFO] [stdout] 22805d73046e4830f25d0d89ff7047a0981938169497030f9d1ac00c7e3df12b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2577dd410d1c932a7b7acde64395d06e604cafa644454554d6a0dd21cb71456
[INFO] running `Command { std: "docker" "start" "-a" "f2577dd410d1c932a7b7acde64395d06e604cafa644454554d6a0dd21cb71456", kill_on_drop: false }`
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/messages.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |         if let Some(mut m) = self.msg.get_mut(0) {
[INFO] [stdout]    |                     ----^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `max` is never read
[INFO] [stdout]   --> src/components/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Stat {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 41 |     pub max: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WantsToMelee` is never constructed
[INFO] [stdout]   --> src/components/mod.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct WantsToMelee {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/messages.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |         if let Some(mut m) = self.msg.get_mut(0) {
[INFO] [stdout]    |                     ----^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `max` is never read
[INFO] [stdout]   --> src/components/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Stat {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 41 |     pub max: i32,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WantsToMelee` is never constructed
[INFO] [stdout]   --> src/components/mod.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct WantsToMelee {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.57s
[INFO] running `Command { std: "docker" "inspect" "f2577dd410d1c932a7b7acde64395d06e604cafa644454554d6a0dd21cb71456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2577dd410d1c932a7b7acde64395d06e604cafa644454554d6a0dd21cb71456", kill_on_drop: false }`
[INFO] [stdout] f2577dd410d1c932a7b7acde64395d06e604cafa644454554d6a0dd21cb71456
