[INFO] cloning repository https://github.com/marco9999/chip8-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marco9999/chip8-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco9999%2Fchip8-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco9999%2Fchip8-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b748cdbfd31515ed3a220dc44131a0ece0c7f008 [INFO] checking marco9999/chip8-rs against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco9999%2Fchip8-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marco9999/chip8-rs on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/marco9999/chip8-rs [INFO] finished tweaking git repo https://github.com/marco9999/chip8-rs [INFO] tweaked toml for git repo https://github.com/marco9999/chip8-rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/marco9999/chip8-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff34ddef1f2264b4ddd2a3358b515431ace05adb9f5cf56d57c812286661bef8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ff34ddef1f2264b4ddd2a3358b515431ace05adb9f5cf56d57c812286661bef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff34ddef1f2264b4ddd2a3358b515431ace05adb9f5cf56d57c812286661bef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff34ddef1f2264b4ddd2a3358b515431ace05adb9f5cf56d57c812286661bef8", kill_on_drop: false }` [INFO] [stdout] ff34ddef1f2264b4ddd2a3358b515431ace05adb9f5cf56d57c812286661bef8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f85761423903b485703e62590edab7b88ce9b026e489e25996a19f793e44427f [INFO] running `Command { std: "docker" "start" "-a" "f85761423903b485703e62590edab7b88ce9b026e489e25996a19f793e44427f", kill_on_drop: false }` [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling gcc v0.3.53 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking itoa v0.3.2 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking smallvec v0.4.3 [INFO] [stderr] Checking quick-error v1.2.0 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking futures v0.1.15 [INFO] [stderr] Compiling chip8_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking num_cpus v1.6.2 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking bincode v0.8.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking serde_json v1.0.2 [INFO] [stderr] Checking humantime v1.0.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking serde_yaml v0.7.1 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking parking_lot_core v0.2.4 [INFO] [stderr] Checking serde-value v0.5.1 [INFO] [stderr] Checking parking_lot v0.4.5 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Checking futures-cpupool v0.1.5 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Checking flate2 v0.2.19 [INFO] [stderr] Checking num-bigint v0.1.40 [INFO] [stderr] Checking num-complex v0.1.40 [INFO] [stderr] Compiling serde_derive v1.0.11 [INFO] [stderr] Checking num-rational v0.1.39 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking chrono v0.3.0 [INFO] [stderr] Checking sdl2 v0.30.0 [INFO] [stderr] Checking log4rs v0.7.0 [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/controller/mod.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | fn step(&self, ControllerEvent) -> Result<(), String>; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ControllerEvent` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:58:26 [INFO] [stdout] | [INFO] [stdout] 58 | controllers: Vec>, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:149:70 [INFO] [stdout] | [INFO] [stdout] 149 | let cont_static = &*(cont.as_ref() as *const Controller); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/controller/mod.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | fn step(&self, ControllerEvent) -> Result<(), String>; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ControllerEvent` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:58:26 [INFO] [stdout] | [INFO] [stdout] 58 | controllers: Vec>, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:149:70 [INFO] [stdout] | [INFO] [stdout] 149 | let cont_static = &*(cont.as_ref() as *const Controller); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(drop_types_in_const)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `drop_types_in_const` has been stable since 1.22.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(drop_types_in_const)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.51s [INFO] running `Command { std: "docker" "inspect" "f85761423903b485703e62590edab7b88ce9b026e489e25996a19f793e44427f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f85761423903b485703e62590edab7b88ce9b026e489e25996a19f793e44427f", kill_on_drop: false }` [INFO] [stdout] f85761423903b485703e62590edab7b88ce9b026e489e25996a19f793e44427f