[INFO] cloning repository https://github.com/matt-clement/rust-8080-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matt-clement/rust-8080-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-clement%2Frust-8080-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-clement%2Frust-8080-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d239d6797838847bed1adb0881e5372adf68060 [INFO] checking matt-clement/rust-8080-emulator against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt-clement%2Frust-8080-emulator" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/matt-clement/rust-8080-emulator [INFO] finished tweaking git repo https://github.com/matt-clement/rust-8080-emulator [INFO] tweaked toml for git repo https://github.com/matt-clement/rust-8080-emulator written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/matt-clement/rust-8080-emulator on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/matt-clement/rust-8080-emulator 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f9df99252e3da4229f78e4a7054aef8dcc55a1bc6287ccfca5543f6cc2dc7f5 [INFO] running `Command { std: "docker" "start" "-a" "4f9df99252e3da4229f78e4a7054aef8dcc55a1bc6287ccfca5543f6cc2dc7f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f9df99252e3da4229f78e4a7054aef8dcc55a1bc6287ccfca5543f6cc2dc7f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f9df99252e3da4229f78e4a7054aef8dcc55a1bc6287ccfca5543f6cc2dc7f5", kill_on_drop: false }` [INFO] [stdout] 4f9df99252e3da4229f78e4a7054aef8dcc55a1bc6287ccfca5543f6cc2dc7f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19e6c88fffe5ad57b33059243e7de52b8fb6aff7d9ed7a1419f043f0265fc09c [INFO] running `Command { std: "docker" "start" "-a" "19e6c88fffe5ad57b33059243e7de52b8fb6aff7d9ed7a1419f043f0265fc09c", kill_on_drop: false }` [INFO] [stderr] Compiling sdl2-sys v0.33.0 [INFO] [stderr] Compiling sdl2 v0.33.0 [INFO] [stderr] Checking rust-8080-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:318:17 [INFO] [stdout] | [INFO] [stdout] 318 | 0x40 => state.b = state.b, // MOV B, B [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:327:17 [INFO] [stdout] | [INFO] [stdout] 327 | 0x49 => state.c = state.c, // MOV C, C [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:336:17 [INFO] [stdout] | [INFO] [stdout] 336 | 0x52 => state.d = state.d, // MOV D, D [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:345:17 [INFO] [stdout] | [INFO] [stdout] 345 | 0x5b => state.e = state.e, // MOV E, E [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:354:17 [INFO] [stdout] | [INFO] [stdout] 354 | 0x64 => state.h = state.h, // MOV H, H [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:363:17 [INFO] [stdout] | [INFO] [stdout] 363 | 0x6d => state.l = state.l, // MOV L, L [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | 0x7f => state.a = state.a, // MOV A, A [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `next_interrupt` and `in_port2` are never read [INFO] [stdout] --> src/space_invaders.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct SpaceInvadersMachine { [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | next_interrupt: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | in_port2: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pad` is never read [INFO] [stdout] --> src/state_8080.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct ConditionCodes { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub pad: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConditionCodes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:318:17 [INFO] [stdout] | [INFO] [stdout] 318 | 0x40 => state.b = state.b, // MOV B, B [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:327:17 [INFO] [stdout] | [INFO] [stdout] 327 | 0x49 => state.c = state.c, // MOV C, C [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:336:17 [INFO] [stdout] | [INFO] [stdout] 336 | 0x52 => state.d = state.d, // MOV D, D [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:345:17 [INFO] [stdout] | [INFO] [stdout] 345 | 0x5b => state.e = state.e, // MOV E, E [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:354:17 [INFO] [stdout] | [INFO] [stdout] 354 | 0x64 => state.h = state.h, // MOV H, H [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:363:17 [INFO] [stdout] | [INFO] [stdout] 363 | 0x6d => state.l = state.l, // MOV L, L [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of field of type `u8` to itself [INFO] [stdout] --> src/emulator.rs:384:17 [INFO] [stdout] | [INFO] [stdout] 384 | 0x7f => state.a = state.a, // MOV A, A [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `next_interrupt` and `in_port2` are never read [INFO] [stdout] --> src/space_invaders.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct SpaceInvadersMachine { [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | next_interrupt: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | in_port2: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pad` is never read [INFO] [stdout] --> src/state_8080.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct ConditionCodes { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub pad: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConditionCodes` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.56s [INFO] running `Command { std: "docker" "inspect" "19e6c88fffe5ad57b33059243e7de52b8fb6aff7d9ed7a1419f043f0265fc09c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e6c88fffe5ad57b33059243e7de52b8fb6aff7d9ed7a1419f043f0265fc09c", kill_on_drop: false }` [INFO] [stdout] 19e6c88fffe5ad57b33059243e7de52b8fb6aff7d9ed7a1419f043f0265fc09c