[INFO] updating cached repository https://github.com/Krotera/tcod-rs_roguelike_demo
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0e258b3c6d6199c288b0c061a322933cc7e3943d
[INFO] checking Krotera/tcod-rs_roguelike_demo against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKrotera%2Ftcod-rs_roguelike_demo" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Krotera/tcod-rs_roguelike_demo on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Krotera/tcod-rs_roguelike_demo
[INFO] finished tweaking git repo https://github.com/Krotera/tcod-rs_roguelike_demo
[INFO] tweaked toml for git repo https://github.com/Krotera/tcod-rs_roguelike_demo written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Krotera/tcod-rs_roguelike_demo already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0db5cc3787f56ed05ae8fa6a045d27bf0d0f8f0a9d4d87f40b38b14a910aa182
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0db5cc3787f56ed05ae8fa6a045d27bf0d0f8f0a9d4d87f40b38b14a910aa182"`
[INFO] [stderr]    Compiling tcod-sys v5.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]     Checking tcod v0.13.0
[INFO] [stderr]     Checking tcod-rs_roguelike_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:192:34
[INFO] [stderr]     |
[INFO] [stderr] 192 |     pub fn draw(&self, con: &mut Console) {
[INFO] [stderr]     |                                  ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:198:35
[INFO] [stderr]     |
[INFO] [stderr] 198 |     pub fn clear(&self, con: &mut Console) {
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Key` is imported redundantly
[INFO] [stderr]     --> src/main.rs:1442:9
[INFO] [stderr]      |
[INFO] [stderr] 17   | use tcod::input::{self, Event, Key, Mouse};
[INFO] [stderr]      |                                --- the item `Key` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 1442 |     use tcod::input::Key;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/main.rs:1764:65
[INFO] [stderr]      |
[INFO] [stderr] 1764 | fn save_game(objects: &[Object], game: &Game) -> Result<(), Box<Error>> {
[INFO] [stderr]      |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/main.rs:1773:51
[INFO] [stderr]      |
[INFO] [stderr] 1773 | fn load_game() -> Result<(Vec<Object>, Game), Box<Error>> {
[INFO] [stderr]      |                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:192:34
[INFO] [stderr]     |
[INFO] [stderr] 192 |     pub fn draw(&self, con: &mut Console) {
[INFO] [stderr]     |                                  ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:198:35
[INFO] [stderr]     |
[INFO] [stderr] 198 |     pub fn clear(&self, con: &mut Console) {
[INFO] [stderr]     |                                   ^^^^^^^ help: use `dyn`: `dyn Console`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Key` is imported redundantly
[INFO] [stderr]     --> src/main.rs:1442:9
[INFO] [stderr]      |
[INFO] [stderr] 17   | use tcod::input::{self, Event, Key, Mouse};
[INFO] [stderr]      |                                --- the item `Key` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 1442 |     use tcod::input::Key;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/main.rs:1764:65
[INFO] [stderr]      |
[INFO] [stderr] 1764 | fn save_game(objects: &[Object], game: &Game) -> Result<(), Box<Error>> {
[INFO] [stderr]      |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/main.rs:1773:51
[INFO] [stderr]      |
[INFO] [stderr] 1773 | fn load_game() -> Result<(Vec<Object>, Game), Box<Error>> {
[INFO] [stderr]      |                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.25s
[INFO] running `"docker" "inspect" "0db5cc3787f56ed05ae8fa6a045d27bf0d0f8f0a9d4d87f40b38b14a910aa182"`
[INFO] running `"docker" "rm" "-f" "0db5cc3787f56ed05ae8fa6a045d27bf0d0f8f0a9d4d87f40b38b14a910aa182"`
[INFO] [stdout] 0db5cc3787f56ed05ae8fa6a045d27bf0d0f8f0a9d4d87f40b38b14a910aa182