[INFO] updating cached repository https://github.com/atwupack/emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45706b52888fcc19ef17a3f7387c91b6c80185ef
[INFO] checking atwupack/emulator/45706b52888fcc19ef17a3f7387c91b6c80185ef against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatwupack%2Femulator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/atwupack/emulator on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/atwupack/emulator
[INFO] finished tweaking git repo https://github.com/atwupack/emulator
[INFO] tweaked toml for git repo https://github.com/atwupack/emulator written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/atwupack/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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2fc946b7c75fa5216215560ba4af2eecbe61647bca5e8a4b06c5097e10b9329
[INFO] running `Command { std: "docker" "start" "-a" "f2fc946b7c75fa5216215560ba4af2eecbe61647bca5e8a4b06c5097e10b9329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2fc946b7c75fa5216215560ba4af2eecbe61647bca5e8a4b06c5097e10b9329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2fc946b7c75fa5216215560ba4af2eecbe61647bca5e8a4b06c5097e10b9329", kill_on_drop: false }`
[INFO] [stdout] f2fc946b7c75fa5216215560ba4af2eecbe61647bca5e8a4b06c5097e10b9329
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ed468cb221750f0fb7739a683164e6482da8aba0ed6301e35fead23173e42b6
[INFO] running `Command { std: "docker" "start" "-a" "1ed468cb221750f0fb7739a683164e6482da8aba0ed6301e35fead23173e42b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/instruction.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Absolute(pub u8);
[INFO] [stdout]    |            -------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/instruction.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct ZeroPageY(pub u8);
[INFO] [stdout]    |            --------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `c`, `i`, `d`, `b`, and `v` are never read
[INFO] [stdout]   --> src/mos6502.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Mos6502 {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     c: bool,
[INFO] [stdout]    |     ^
[INFO] [stdout] 24 |     z: bool,
[INFO] [stdout] 25 |     i: bool,
[INFO] [stdout]    |     ^
[INFO] [stdout] 26 |     d: bool,
[INFO] [stdout]    |     ^
[INFO] [stdout] 27 |     b: bool,
[INFO] [stdout]    |     ^
[INFO] [stdout] 28 |     v: bool,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/instruction.rs:26:21
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Absolute(pub u8);
[INFO] [stdout]    |            -------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/instruction.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct ZeroPageY(pub u8);
[INFO] [stdout]    |            --------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `c`, `i`, `d`, `b`, and `v` are never read
[INFO] [stdout]   --> src/mos6502.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Mos6502 {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     c: bool,
[INFO] [stdout]    |     ^
[INFO] [stdout] 24 |     z: bool,
[INFO] [stdout] 25 |     i: bool,
[INFO] [stdout]    |     ^
[INFO] [stdout] 26 |     d: bool,
[INFO] [stdout]    |     ^
[INFO] [stdout] 27 |     b: bool,
[INFO] [stdout]    |     ^
[INFO] [stdout] 28 |     v: bool,
[INFO] [stdout]    |     ^
[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 5.49s
[INFO] running `Command { std: "docker" "inspect" "1ed468cb221750f0fb7739a683164e6482da8aba0ed6301e35fead23173e42b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed468cb221750f0fb7739a683164e6482da8aba0ed6301e35fead23173e42b6", kill_on_drop: false }`
[INFO] [stdout] 1ed468cb221750f0fb7739a683164e6482da8aba0ed6301e35fead23173e42b6