[INFO] cloning repository https://github.com/fox2402/tinyrpg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fox2402/tinyrpg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffox2402%2Ftinyrpg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffox2402%2Ftinyrpg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46f9e718c0119c9fc6716fdd9f094561633c4b1f
[INFO] checking fox2402/tinyrpg against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffox2402%2Ftinyrpg" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fox2402/tinyrpg on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fox2402/tinyrpg
[INFO] finished tweaking git repo https://github.com/fox2402/tinyrpg
[INFO] tweaked toml for git repo https://github.com/fox2402/tinyrpg written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/fox2402/tinyrpg already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36b51570997a900617d9da3cc2906c5ffc5cbca8139c5ba7ec8fe559660a14f4
[INFO] running `Command { std: "docker" "start" "-a" "36b51570997a900617d9da3cc2906c5ffc5cbca8139c5ba7ec8fe559660a14f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36b51570997a900617d9da3cc2906c5ffc5cbca8139c5ba7ec8fe559660a14f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b51570997a900617d9da3cc2906c5ffc5cbca8139c5ba7ec8fe559660a14f4", kill_on_drop: false }`
[INFO] [stdout] 36b51570997a900617d9da3cc2906c5ffc5cbca8139c5ba7ec8fe559660a14f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83b5e6b10502fe45f65276f8ca88c3cd3ce1291c30ce517298aa9b6696e0c47b
[INFO] running `Command { std: "docker" "start" "-a" "83b5e6b10502fe45f65276f8ca88c3cd3ce1291c30ce517298aa9b6696e0c47b", kill_on_drop: false }`
[INFO] [stderr]     Checking tinyrpg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `Action_type` should have an upper camel case name
[INFO] [stdout]  --> src/action.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Action_type
[INFO] [stdout]   |          ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ActionType`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/action.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub target : entity::Entity,
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn entity::Entity`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Action_type` should have an upper camel case name
[INFO] [stdout]  --> src/action.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum Action_type
[INFO] [stdout]   |          ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ActionType`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/action.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub target : entity::Entity,
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn entity::Entity`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `act`
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let act : action::Action_type;
[INFO] [stdout]   |         ^^^ help: if this is intentional, prefix it with an underscore: `_act`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]  --> src/ui.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     FillBox { fill } => for i in 0..height {
[INFO] [stdout]   |                             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]  --> src/ui.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 |       for j in 0..width {
[INFO] [stdout]   |           ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `act`
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let act : action::Action_type;
[INFO] [stdout]   |         ^^^ help: if this is intentional, prefix it with an underscore: `_act`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]  --> src/ui.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     FillBox { fill } => for i in 0..height {
[INFO] [stdout]   |                             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]  --> src/ui.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 |       for j in 0..width {
[INFO] [stdout]   |           ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Attack`
[INFO] [stdout]  --> src/action.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Attack,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Heal`
[INFO] [stdout]  --> src/action.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Heal,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Defend`
[INFO] [stdout]  --> src/action.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Defend,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Action`
[INFO] [stdout]   --> src/action.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Action
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Attack`
[INFO] [stdout]  --> src/action.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Attack,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Heal`
[INFO] [stdout]  --> src/action.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Heal,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Defend`
[INFO] [stdout]  --> src/action.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Defend,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Action`
[INFO] [stdout]   --> src/action.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Action
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "83b5e6b10502fe45f65276f8ca88c3cd3ce1291c30ce517298aa9b6696e0c47b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b5e6b10502fe45f65276f8ca88c3cd3ce1291c30ce517298aa9b6696e0c47b", kill_on_drop: false }`
[INFO] [stdout] 83b5e6b10502fe45f65276f8ca88c3cd3ce1291c30ce517298aa9b6696e0c47b