[INFO] cloning repository https://github.com/quirinux/rust-chip-8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quirinux/rust-chip-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquirinux%2Frust-chip-8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquirinux%2Frust-chip-8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8aa195f586b6b582ed79d9bbf9925a67923b3a1 [INFO] checking quirinux/rust-chip-8 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquirinux%2Frust-chip-8" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/quirinux/rust-chip-8 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/quirinux/rust-chip-8 [INFO] finished tweaking git repo https://github.com/quirinux/rust-chip-8 [INFO] tweaked toml for git repo https://github.com/quirinux/rust-chip-8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/quirinux/rust-chip-8 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded alga v0.9.1 [INFO] [stderr] Downloaded coreaudio-sys v0.2.2 [INFO] [stderr] Downloaded c_vec v1.3.3 [INFO] [stderr] Downloaded pkg-config v0.3.15 [INFO] [stderr] Downloaded gl_generator v0.6.1 [INFO] [stderr] Downloaded getrandom v0.1.8 [INFO] [stderr] Downloaded rand_core v0.5.0 [INFO] [stderr] Downloaded rand v0.7.0 [INFO] [stderr] Downloaded bindgen v0.32.3 [INFO] [stderr] Downloaded syn v0.15.42 [INFO] [stderr] Downloaded matrixmultiply v0.2.2 [INFO] [stderr] Downloaded regex v1.2.1 [INFO] [stderr] Downloaded regex-syntax v0.6.11 [INFO] [stderr] Downloaded autocfg v0.1.5 [INFO] [stderr] Downloaded gl v0.6.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b83da51fa295f7c686534aa7d7d5e82e5e0becf2882ea32067e828f9f1173b5f [INFO] running `Command { std: "docker" "start" "-a" "b83da51fa295f7c686534aa7d7d5e82e5e0becf2882ea32067e828f9f1173b5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b83da51fa295f7c686534aa7d7d5e82e5e0becf2882ea32067e828f9f1173b5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b83da51fa295f7c686534aa7d7d5e82e5e0becf2882ea32067e828f9f1173b5f", kill_on_drop: false }` [INFO] [stdout] b83da51fa295f7c686534aa7d7d5e82e5e0becf2882ea32067e828f9f1173b5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70d3fb2dd7d9361a0da03da84792811d6c1c1aeaa2010aef92cde13b29892806 [INFO] running `Command { std: "docker" "start" "-a" "70d3fb2dd7d9361a0da03da84792811d6c1c1aeaa2010aef92cde13b29892806", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [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] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking matrixmultiply v0.2.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.11 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking getrandom v0.1.8 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking slice-deque v0.2.4 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Checking claxon v0.4.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking c_vec v1.3.3 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking lewton v0.9.4 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking alga v0.9.1 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Checking minimp3 v0.3.3 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking rodio v0.9.0 [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/chip8/optcodes.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | CLS(u16), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | CLS(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/chip8/optcodes.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | RET(u16), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 66 | RET(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/chip8/optcodes.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) enum OptCode { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 81 | SUBNVxVy(u16), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | JPV0Addr(u16), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | SCR(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 102 | SCL(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | EXIT(u16), [INFO] [stdout] | ^^^^ [INFO] [stdout] 104 | LOW(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 105 | HIGH(u16), [INFO] [stdout] | ^^^^ [INFO] [stdout] 106 | DRWVxVy(u16), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 107 | LDHFVx(u16), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 108 | LDRVx(u16), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 109 | LVVxR(u16), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/chip8/optcodes.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | CLS(u16), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | CLS(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/chip8/optcodes.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | RET(u16), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 66 | RET(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/chip8/optcodes.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) enum OptCode { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 81 | SUBNVxVy(u16), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | JPV0Addr(u16), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | SCR(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 102 | SCL(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | EXIT(u16), [INFO] [stdout] | ^^^^ [INFO] [stdout] 104 | LOW(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 105 | HIGH(u16), [INFO] [stdout] | ^^^^ [INFO] [stdout] 106 | DRWVxVy(u16), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 107 | LDHFVx(u16), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 108 | LDRVx(u16), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 109 | LVVxR(u16), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.01s [INFO] running `Command { std: "docker" "inspect" "70d3fb2dd7d9361a0da03da84792811d6c1c1aeaa2010aef92cde13b29892806", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70d3fb2dd7d9361a0da03da84792811d6c1c1aeaa2010aef92cde13b29892806", kill_on_drop: false }` [INFO] [stdout] 70d3fb2dd7d9361a0da03da84792811d6c1c1aeaa2010aef92cde13b29892806 [INFO] checking quirinux/rust-chip-8 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquirinux%2Frust-chip-8" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/quirinux/rust-chip-8 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/quirinux/rust-chip-8 [INFO] finished tweaking git repo https://github.com/quirinux/rust-chip-8 [INFO] tweaked toml for git repo https://github.com/quirinux/rust-chip-8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/quirinux/rust-chip-8 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf02db4ce8e6e4f001e0aab5444e29da5b282f8abd7d2384a9ffb1105532fd77 [INFO] running `Command { std: "docker" "start" "-a" "cf02db4ce8e6e4f001e0aab5444e29da5b282f8abd7d2384a9ffb1105532fd77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf02db4ce8e6e4f001e0aab5444e29da5b282f8abd7d2384a9ffb1105532fd77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf02db4ce8e6e4f001e0aab5444e29da5b282f8abd7d2384a9ffb1105532fd77", kill_on_drop: false }` [INFO] [stdout] cf02db4ce8e6e4f001e0aab5444e29da5b282f8abd7d2384a9ffb1105532fd77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae280810305dc5d3c5713e32d7c636dafeb296183377350ce82a9d9612f9afa8 [INFO] running `Command { std: "docker" "start" "-a" "ae280810305dc5d3c5713e32d7c636dafeb296183377350ce82a9d9612f9afa8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking getrandom v0.1.8 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking slice-deque v0.2.4 [INFO] [stderr] Checking matrixmultiply v0.2.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking regex-syntax v0.6.11 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Checking lewton v0.9.4 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking c_vec v1.3.3 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking claxon v0.4.2 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking alga v0.9.1 [INFO] [stderr] Checking minimp3 v0.3.3 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking rodio v0.9.0 [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/chip8/optcodes.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | CLS(u16), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | CLS(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/chip8/optcodes.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | RET(u16), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 66 | RET(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/chip8/optcodes.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) enum OptCode { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 81 | SUBNVxVy(u16), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | JPV0Addr(u16), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | SCR(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 102 | SCL(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | EXIT(u16), [INFO] [stdout] | ^^^^ [INFO] [stdout] 104 | LOW(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 105 | HIGH(u16), [INFO] [stdout] | ^^^^ [INFO] [stdout] 106 | DRWVxVy(u16), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 107 | LDHFVx(u16), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 108 | LDRVx(u16), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 109 | LVVxR(u16), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/chip8/optcodes.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | CLS(u16), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | CLS(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/chip8/optcodes.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | RET(u16), [INFO] [stdout] | --- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 66 | RET(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/chip8/optcodes.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) enum OptCode { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 81 | SUBNVxVy(u16), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | JPV0Addr(u16), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | SCR(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 102 | SCL(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 103 | EXIT(u16), [INFO] [stdout] | ^^^^ [INFO] [stdout] 104 | LOW(u16), [INFO] [stdout] | ^^^ [INFO] [stdout] 105 | HIGH(u16), [INFO] [stdout] | ^^^^ [INFO] [stdout] 106 | DRWVxVy(u16), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 107 | LDHFVx(u16), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 108 | LDRVx(u16), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 109 | LVVxR(u16), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OptCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.02s [INFO] running `Command { std: "docker" "inspect" "ae280810305dc5d3c5713e32d7c636dafeb296183377350ce82a9d9612f9afa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae280810305dc5d3c5713e32d7c636dafeb296183377350ce82a9d9612f9afa8", kill_on_drop: false }` [INFO] [stdout] ae280810305dc5d3c5713e32d7c636dafeb296183377350ce82a9d9612f9afa8