[INFO] fetching crate sixfiveohtwo 0.0.1...
[INFO] building sixfiveohtwo-0.0.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate sixfiveohtwo 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sixfiveohtwo 0.0.1
[INFO] finished tweaking crates.io crate sixfiveohtwo 0.0.1
[INFO] tweaked toml for crates.io crate sixfiveohtwo 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sixfiveohtwo 0.0.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.9.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45a3da932c0c2ba88813464d1a61d14a0cdfbd93ad1ff07dc7be2f144dfdc04b
[INFO] running `Command { std: "docker" "start" "-a" "45a3da932c0c2ba88813464d1a61d14a0cdfbd93ad1ff07dc7be2f144dfdc04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45a3da932c0c2ba88813464d1a61d14a0cdfbd93ad1ff07dc7be2f144dfdc04b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a3da932c0c2ba88813464d1a61d14a0cdfbd93ad1ff07dc7be2f144dfdc04b", kill_on_drop: false }`
[INFO] [stdout] 45a3da932c0c2ba88813464d1a61d14a0cdfbd93ad1ff07dc7be2f144dfdc04b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 095b05808659334a5719d36a3d6e7dc152b8934dc5eb5602ba98f2ca30103f52
[INFO] running `Command { std: "docker" "start" "-a" "095b05808659334a5719d36a3d6e7dc152b8934dc5eb5602ba98f2ca30103f52", kill_on_drop: false }`
[INFO] [stderr]    Compiling sixfiveohtwo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `sp` and `st` are never read
[INFO] [stdout]   --> src/registers.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct Registers {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 94 |     pub pc: u16,    // Program counter
[INFO] [stdout] 95 |     pub sp: u8,     // Stack pointer
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub st: Status, // Status register
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Registers` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "095b05808659334a5719d36a3d6e7dc152b8934dc5eb5602ba98f2ca30103f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "095b05808659334a5719d36a3d6e7dc152b8934dc5eb5602ba98f2ca30103f52", kill_on_drop: false }`
[INFO] [stdout] 095b05808659334a5719d36a3d6e7dc152b8934dc5eb5602ba98f2ca30103f52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2696e7ae21e906f17ad0ff070ef60f55f7cc29cc14045fb8bce4cd769a762369
[INFO] running `Command { std: "docker" "start" "-a" "2696e7ae21e906f17ad0ff070ef60f55f7cc29cc14045fb8bce4cd769a762369", kill_on_drop: false }`
[INFO] [stderr]    Compiling sixfiveohtwo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `sp` and `st` are never read
[INFO] [stdout]   --> src/registers.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct Registers {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 94 |     pub pc: u16,    // Program counter
[INFO] [stdout] 95 |     pub sp: u8,     // Stack pointer
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub st: Status, // Status register
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Registers` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sp` and `st` are never read
[INFO] [stdout]   --> src/registers.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct Registers {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 94 |     pub pc: u16,    // Program counter
[INFO] [stdout] 95 |     pub sp: u8,     // Stack pointer
[INFO] [stdout]    |         ^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub st: Status, // Status register
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Registers` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "2696e7ae21e906f17ad0ff070ef60f55f7cc29cc14045fb8bce4cd769a762369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2696e7ae21e906f17ad0ff070ef60f55f7cc29cc14045fb8bce4cd769a762369", kill_on_drop: false }`
[INFO] [stdout] 2696e7ae21e906f17ad0ff070ef60f55f7cc29cc14045fb8bce4cd769a762369