[INFO] cloning repository https://github.com/KaiserKyle/Rust_Chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaiserKyle/Rust_Chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiserKyle%2FRust_Chip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiserKyle%2FRust_Chip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd970b28bf488d77895a93093246daf3820abe7b [INFO] checking KaiserKyle/Rust_Chip8 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiserKyle%2FRust_Chip8" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KaiserKyle/Rust_Chip8 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KaiserKyle/Rust_Chip8 [INFO] finished tweaking git repo https://github.com/KaiserKyle/Rust_Chip8 [INFO] tweaked toml for git repo https://github.com/KaiserKyle/Rust_Chip8 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/KaiserKyle/Rust_Chip8 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded schedule_recv v0.1.0 [INFO] [stderr] Downloaded smallvec v0.1.7 [INFO] [stderr] Downloaded time v0.1.35 [INFO] [stderr] Downloaded rand v0.3.14 [INFO] [stderr] Downloaded core-foundation-sys v0.2.2 [INFO] [stderr] Downloaded dlib v0.3.0 [INFO] [stderr] Downloaded debug-builders v0.1.0 [INFO] [stderr] Downloaded cfg-if v0.1.0 [INFO] [stderr] Downloaded gleam v0.2.19 [INFO] [stderr] Downloaded gcc v0.3.28 [INFO] [stderr] Downloaded wayland-kbd v0.3.6 [INFO] [stderr] Downloaded backtrace-sys v0.1.4 [INFO] [stderr] Downloaded winapi v0.2.7 [INFO] [stderr] Downloaded khronos_api v1.0.0 [INFO] [stderr] Downloaded lazy_static v0.2.1 [INFO] [stderr] Downloaded glium v0.14.0 [INFO] [stderr] Downloaded glutin v0.5.2 [INFO] [stderr] Downloaded x11-dl v2.5.1 [INFO] [stderr] Downloaded backtrace v0.1.8 [INFO] [stderr] Downloaded cocoa v0.3.3 [INFO] [stderr] Downloaded serde v0.7.5 [INFO] [stderr] Downloaded objc v0.2.1 [INFO] [stderr] Downloaded wayland-scanner v0.5.11 [INFO] [stderr] Downloaded wayland-client v0.5.12 [INFO] [stderr] Downloaded crossbeam v0.2.9 [INFO] [stderr] Downloaded xml-rs v0.3.4 [INFO] [stderr] Downloaded dbghelp-sys v0.2.0 [INFO] [stderr] Downloaded log v0.3.6 [INFO] [stderr] Downloaded gl_generator v0.5.1 [INFO] [stderr] Downloaded user32-sys v0.1.2 [INFO] [stderr] Downloaded fs2 v0.2.4 [INFO] [stderr] Downloaded byteorder v0.5.2 [INFO] [stderr] Downloaded tempfile v2.1.3 [INFO] [stderr] Downloaded wayland-window v0.2.3 [INFO] [stderr] Downloaded android_glue v0.1.3 [INFO] [stderr] Downloaded cgl v0.1.4 [INFO] [stderr] Downloaded core-foundation v0.2.2 [INFO] [stderr] Downloaded core-graphics v0.3.0 [INFO] [stderr] Downloaded dwmapi-sys v0.1.0 [INFO] [stderr] Downloaded gdi32-sys v0.1.1 [INFO] [stderr] Downloaded osmesa-sys v0.1.0 [INFO] [stderr] Downloaded shared_library v0.1.4 [INFO] [stderr] Downloaded shell32-sys v0.1.1 [INFO] [stderr] Downloaded memmap v0.2.3 [INFO] [stderr] Downloaded libloading v0.2.2 [INFO] [stderr] Downloaded libc v0.2.11 [INFO] [stderr] Downloaded wayland-sys v0.5.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 211864b0e8d7219b65fb32254447f225b18a4aadf9422487757aba0d6c3033d6 [INFO] running `Command { std: "docker" "start" "-a" "211864b0e8d7219b65fb32254447f225b18a4aadf9422487757aba0d6c3033d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "211864b0e8d7219b65fb32254447f225b18a4aadf9422487757aba0d6c3033d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "211864b0e8d7219b65fb32254447f225b18a4aadf9422487757aba0d6c3033d6", kill_on_drop: false }` [INFO] [stdout] 211864b0e8d7219b65fb32254447f225b18a4aadf9422487757aba0d6c3033d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4491e43a485b8472b034225d45a7bd8dd52f5d47fd0a5ad55c9d611f5a7b01aa [INFO] running `Command { std: "docker" "start" "-a" "4491e43a485b8472b034225d45a7bd8dd52f5d47fd0a5ad55c9d611f5a7b01aa", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking libc v0.2.11 [INFO] [stderr] Checking winapi v0.2.7 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Checking lazy_static v0.2.1 [INFO] [stderr] Compiling libloading v0.2.2 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Checking crossbeam v0.2.9 [INFO] [stderr] Compiling gcc v0.3.28 [INFO] [stderr] Compiling x11-dl v2.5.1 [INFO] [stderr] Checking byteorder v0.5.2 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking debug-builders v0.1.0 [INFO] [stderr] Checking smallvec v0.1.7 [INFO] [stderr] Compiling xml-rs v0.3.4 [INFO] [stderr] Checking schedule_recv v0.1.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking shared_library v0.1.4 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking osmesa-sys v0.1.0 [INFO] [stderr] Compiling backtrace-sys v0.1.4 [INFO] [stderr] Checking fs2 v0.2.4 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Compiling tempfile v2.1.3 [INFO] [stderr] Checking memmap v0.2.3 [INFO] [stderr] Checking dlib v0.3.0 [INFO] [stderr] Checking wayland-sys v0.5.11 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Compiling gl_generator v0.5.1 [INFO] [stderr] Checking backtrace v0.1.8 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Compiling glutin v0.5.2 [INFO] [stderr] Compiling glium v0.14.0 [INFO] [stderr] Checking wayland-kbd v0.3.6 [INFO] [stderr] Checking wayland-window v0.2.3 [INFO] [stderr] Checking rust_chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.67s [INFO] running `Command { std: "docker" "inspect" "4491e43a485b8472b034225d45a7bd8dd52f5d47fd0a5ad55c9d611f5a7b01aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4491e43a485b8472b034225d45a7bd8dd52f5d47fd0a5ad55c9d611f5a7b01aa", kill_on_drop: false }` [INFO] [stdout] 4491e43a485b8472b034225d45a7bd8dd52f5d47fd0a5ad55c9d611f5a7b01aa [INFO] checking KaiserKyle/Rust_Chip8 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaiserKyle%2FRust_Chip8" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KaiserKyle/Rust_Chip8 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/KaiserKyle/Rust_Chip8 [INFO] finished tweaking git repo https://github.com/KaiserKyle/Rust_Chip8 [INFO] tweaked toml for git repo https://github.com/KaiserKyle/Rust_Chip8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/KaiserKyle/Rust_Chip8 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a69c7063c7ae583ec48f2c05a8d7cc0204250b578c8c0acb56d7fe66de14e92c [INFO] running `Command { std: "docker" "start" "-a" "a69c7063c7ae583ec48f2c05a8d7cc0204250b578c8c0acb56d7fe66de14e92c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a69c7063c7ae583ec48f2c05a8d7cc0204250b578c8c0acb56d7fe66de14e92c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a69c7063c7ae583ec48f2c05a8d7cc0204250b578c8c0acb56d7fe66de14e92c", kill_on_drop: false }` [INFO] [stdout] a69c7063c7ae583ec48f2c05a8d7cc0204250b578c8c0acb56d7fe66de14e92c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ae9817059f4fe49f42a778c8c7c4adf7ec4060474b76ccea488f2bd7edc450b [INFO] running `Command { std: "docker" "start" "-a" "4ae9817059f4fe49f42a778c8c7c4adf7ec4060474b76ccea488f2bd7edc450b", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.7 [INFO] [stderr] Checking libc v0.2.11 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Checking lazy_static v0.2.1 [INFO] [stderr] Compiling libloading v0.2.2 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking crossbeam v0.2.9 [INFO] [stderr] Compiling gcc v0.3.28 [INFO] [stderr] Compiling x11-dl v2.5.1 [INFO] [stderr] Checking byteorder v0.5.2 [INFO] [stderr] Checking debug-builders v0.1.0 [INFO] [stderr] Compiling xml-rs v0.3.4 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking smallvec v0.1.7 [INFO] [stderr] Checking schedule_recv v0.1.0 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking shared_library v0.1.4 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking osmesa-sys v0.1.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling tempfile v2.1.3 [INFO] [stderr] Compiling backtrace-sys v0.1.4 [INFO] [stderr] Checking fs2 v0.2.4 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Checking dlib v0.3.0 [INFO] [stderr] Checking memmap v0.2.3 [INFO] [stderr] Checking wayland-sys v0.5.11 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Compiling gl_generator v0.5.1 [INFO] [stderr] Checking backtrace v0.1.8 [INFO] [stderr] Compiling glutin v0.5.2 [INFO] [stderr] Compiling glium v0.14.0 [INFO] [stderr] Compiling wayland-client v0.5.12 [INFO] [stderr] Checking wayland-kbd v0.3.6 [INFO] [stderr] Checking wayland-window v0.2.3 [INFO] [stderr] Checking rust_chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.00s [INFO] running `Command { std: "docker" "inspect" "4ae9817059f4fe49f42a778c8c7c4adf7ec4060474b76ccea488f2bd7edc450b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ae9817059f4fe49f42a778c8c7c4adf7ec4060474b76ccea488f2bd7edc450b", kill_on_drop: false }` [INFO] [stdout] 4ae9817059f4fe49f42a778c8c7c4adf7ec4060474b76ccea488f2bd7edc450b