[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#19f42cb9bb65555e7d95dab7d17573ae6c5d634c for pr-139087
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjincetomvinfy%2Frust-rpg" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jincetomvinfy/rust-rpg on toolchain 19f42cb9bb65555e7d95dab7d17573ae6c5d634c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "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-6-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fb550862ead3ce92c4b4a841f4958baf1fba25b096a49e6ec266dfbad8a37b3
[INFO] running `Command { std: "docker" "start" "-a" "6fb550862ead3ce92c4b4a841f4958baf1fba25b096a49e6ec266dfbad8a37b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fb550862ead3ce92c4b4a841f4958baf1fba25b096a49e6ec266dfbad8a37b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb550862ead3ce92c4b4a841f4958baf1fba25b096a49e6ec266dfbad8a37b3", kill_on_drop: false }`
[INFO] [stdout] 6fb550862ead3ce92c4b4a841f4958baf1fba25b096a49e6ec266dfbad8a37b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+19f42cb9bb65555e7d95dab7d17573ae6c5d634c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52bfd15bd44743e7eac1e5b4d91a85642602f6d13df9d5bbf8e5dffecc58ff7f
[INFO] running `Command { std: "docker" "start" "-a" "52bfd15bd44743e7eac1e5b4d91a85642602f6d13df9d5bbf8e5dffecc58ff7f", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[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: elided lifetime has a name
[INFO] [stdout]   --> src/game/character/mod.rs:11:44
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'a> PlayerBuilder <'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 11 |     pub fn new(position : &'a Position) -> PlayerBuilder {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/game/mod.rs:16:43
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<'a> GameBuilder<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 16 |     pub fn new(player: &'a Player<'a>) -> GameBuilder {
[INFO] [stdout]    |                                           ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/game/mod.rs:24:71
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<'a> GameBuilder<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn context(&'a mut self, context: &'a GameContext) -> &'a mut GameBuilder {
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/game/character/mod.rs:11:44
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'a> PlayerBuilder <'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 11 |     pub fn new(position : &'a Position) -> PlayerBuilder {
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/game/mod.rs:16:43
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<'a> GameBuilder<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 16 |     pub fn new(player: &'a Player<'a>) -> GameBuilder {
[INFO] [stdout]    |                                           ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/game/mod.rs:24:71
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<'a> GameBuilder<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn context(&'a mut self, context: &'a GameContext) -> &'a mut GameBuilder {
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `player` is never read
[INFO] [stdout]  --> src/game/game.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Game<'a>{
[INFO] [stdout]   |            ---- field in this struct
[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: methods `set_position` and `get_position` are never used
[INFO] [stdout]  --> src/game/character/character.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Character<'a> {
[INFO] [stdout]   |           --------- methods in this trait
[INFO] [stdout] 2 |     fn new(position: & 'a Position) -> Self;
[INFO] [stdout] 3 |     fn set_position(&mut self, position: &'a Position);
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 4 |     fn get_position(&self) -> &'a Position;
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `player` is never read
[INFO] [stdout]  --> src/game/game.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Game<'a>{
[INFO] [stdout]   |            ---- field in this struct
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "52bfd15bd44743e7eac1e5b4d91a85642602f6d13df9d5bbf8e5dffecc58ff7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52bfd15bd44743e7eac1e5b4d91a85642602f6d13df9d5bbf8e5dffecc58ff7f", kill_on_drop: false }`
[INFO] [stdout] 52bfd15bd44743e7eac1e5b4d91a85642602f6d13df9d5bbf8e5dffecc58ff7f