[INFO] fetching crate curses-game-wrapper 0.0.4...
[INFO] checking curses-game-wrapper-0.0.4 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate curses-game-wrapper 0.0.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate curses-game-wrapper 0.0.4 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate curses-game-wrapper 0.0.4
[INFO] finished tweaking crates.io crate curses-game-wrapper 0.0.4
[INFO] tweaked toml for crates.io crate curses-game-wrapper 0.0.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb2788dc485d39d172d10dfd3bf2a9abdd59e3f48b011275d3ac10cc3a8f1dd6
[INFO] running `"docker" "start" "-a" "bb2788dc485d39d172d10dfd3bf2a9abdd59e3f48b011275d3ac10cc3a8f1dd6"`
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]     Checking termion v1.5.3
[INFO] [stderr]     Checking slog-scope v4.2.0
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking slog-kvfilter v0.6.1
[INFO] [stderr]     Checking slog-term v2.4.1
[INFO] [stderr]     Checking slog-stdlog v3.0.5
[INFO] [stderr]     Checking trackable v0.2.23
[INFO] [stderr]     Checking sloggers v0.2.9
[INFO] [stderr]     Checking curses-game-wrapper v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:326:29
[INFO] [stderr]     |
[INFO] [stderr] 326 |         let mut viewer: Box<GameViewer> = match self.draw_type {
[INFO] [stderr]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn GameViewer`
[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/lib.rs:326:29
[INFO] [stderr]     |
[INFO] [stderr] 326 |         let mut viewer: Box<GameViewer> = match self.draw_type {
[INFO] [stderr]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn GameViewer`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_buf`
[INFO] [stderr]   --> src/term_data.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn from_buf(buf: Vec<Vec<u8>>) -> TermData {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
[INFO] running `"docker" "inspect" "bb2788dc485d39d172d10dfd3bf2a9abdd59e3f48b011275d3ac10cc3a8f1dd6"`
[INFO] running `"docker" "rm" "-f" "bb2788dc485d39d172d10dfd3bf2a9abdd59e3f48b011275d3ac10cc3a8f1dd6"`
[INFO] [stdout] bb2788dc485d39d172d10dfd3bf2a9abdd59e3f48b011275d3ac10cc3a8f1dd6