[INFO] fetching crate intel-8080-kit 0.1.1...
[INFO] checking intel-8080-kit-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate intel-8080-kit 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate intel-8080-kit 0.1.1
[INFO] finished tweaking crates.io crate intel-8080-kit 0.1.1
[INFO] tweaked toml for crates.io crate intel-8080-kit 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate intel-8080-kit 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate intel-8080-kit 0.1.1 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87a0ff2c5b628244b41e33036aa2b7bfb4eac0d0b73d1f8050254b99fd219095
[INFO] running `Command { std: "docker" "start" "-a" "87a0ff2c5b628244b41e33036aa2b7bfb4eac0d0b73d1f8050254b99fd219095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87a0ff2c5b628244b41e33036aa2b7bfb4eac0d0b73d1f8050254b99fd219095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a0ff2c5b628244b41e33036aa2b7bfb4eac0d0b73d1f8050254b99fd219095", kill_on_drop: false }`
[INFO] [stdout] 87a0ff2c5b628244b41e33036aa2b7bfb4eac0d0b73d1f8050254b99fd219095
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10b3c3918ae824d49e038548db913462f5e5d0d9fa24ac09dd426a4153695efb
[INFO] running `Command { std: "docker" "start" "-a" "10b3c3918ae824d49e038548db913462f5e5d0d9fa24ac09dd426a4153695efb", kill_on_drop: false }`
[INFO] [stderr]     Checking intel-8080-kit v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: useless assignment of field of type `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:528:17
[INFO] [stdout]     |
[INFO] [stdout] 528 |                 self.c_reg.0 = self.c_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:528:17
[INFO] [stdout]     |
[INFO] [stdout] 528 |                 self.c_reg.0 = self.c_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:555:17
[INFO] [stdout]     |
[INFO] [stdout] 555 |                 self.d_reg.0 = self.d_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:582:17
[INFO] [stdout]     |
[INFO] [stdout] 582 |                 self.e_reg.0 = self.e_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:609:17
[INFO] [stdout]     |
[INFO] [stdout] 609 |                 self.h_reg.0 = self.h_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:636:17
[INFO] [stdout]     |
[INFO] [stdout] 636 |                 self.l_reg.0 = self.l_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:690:17
[INFO] [stdout]     |
[INFO] [stdout] 690 |                 self.a_reg.0 = self.a_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pending` and `vector` are never read
[INFO] [stdout]   --> src/emu/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct InterruptInfo {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 64 |     pub pending: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 65 |     pub filp_flop: bool,
[INFO] [stdout] 66 |     pub vector: Byte,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterruptInfo` 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 `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:555:17
[INFO] [stdout]     |
[INFO] [stdout] 555 |                 self.d_reg.0 = self.d_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:582:17
[INFO] [stdout]     |
[INFO] [stdout] 582 |                 self.e_reg.0 = self.e_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:609:17
[INFO] [stdout]     |
[INFO] [stdout] 609 |                 self.h_reg.0 = self.h_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:636:17
[INFO] [stdout]     |
[INFO] [stdout] 636 |                 self.l_reg.0 = self.l_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `Byte` to itself
[INFO] [stdout]    --> src/emu/mod.rs:690:17
[INFO] [stdout]     |
[INFO] [stdout] 690 |                 self.a_reg.0 = self.a_reg.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pending` and `vector` are never read
[INFO] [stdout]   --> src/emu/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | struct InterruptInfo {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 64 |     pub pending: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 65 |     pub filp_flop: bool,
[INFO] [stdout] 66 |     pub vector: Byte,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterruptInfo` 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 1.06s
[INFO] running `Command { std: "docker" "inspect" "10b3c3918ae824d49e038548db913462f5e5d0d9fa24ac09dd426a4153695efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10b3c3918ae824d49e038548db913462f5e5d0d9fa24ac09dd426a4153695efb", kill_on_drop: false }`
[INFO] [stdout] 10b3c3918ae824d49e038548db913462f5e5d0d9fa24ac09dd426a4153695efb