[INFO] fetching crate emu_driver 0.1.0...
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] crate emu_driver 0.1.0 is already in cache
[INFO] checking emu_driver-0.1.0 against master#1673f1450eeaf4a5452e086db0fe2ae274a0144f for pr-99413
[INFO] extracting crate emu_driver 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate emu_driver 0.1.0 on toolchain 1673f1450eeaf4a5452e086db0fe2ae274a0144f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate emu_driver 0.1.0
[INFO] finished tweaking crates.io crate emu_driver 0.1.0
[INFO] tweaked toml for crates.io crate emu_driver 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate emu_driver 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 865af4bf07956d23fa96e03a5404415e66fc619e226f487693c04a3ca4b9f9d2
[INFO] running `Command { std: "docker" "start" "-a" "865af4bf07956d23fa96e03a5404415e66fc619e226f487693c04a3ca4b9f9d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "865af4bf07956d23fa96e03a5404415e66fc619e226f487693c04a3ca4b9f9d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865af4bf07956d23fa96e03a5404415e66fc619e226f487693c04a3ca4b9f9d2", kill_on_drop: false }`
[INFO] [stdout] 865af4bf07956d23fa96e03a5404415e66fc619e226f487693c04a3ca4b9f9d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+1673f1450eeaf4a5452e086db0fe2ae274a0144f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93e614b1f22172daa80056c21aaf67d076407ba225037deb652f0b87918af890
[INFO] running `Command { std: "docker" "start" "-a" "93e614b1f22172daa80056c21aaf67d076407ba225037deb652f0b87918af890", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `fps`
[INFO] [stdout]   --> src/lib.rs:59:130
[INFO] [stdout]    |
[INFO] [stdout] 59 | ...static), mut state_manager: T , fps: u64) -> Result<(), Error>  {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_fps`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fps`
[INFO] [stdout]   --> src/lib.rs:59:130
[INFO] [stdout]    |
[INFO] [stdout] 59 | ...static), mut state_manager: T , fps: u64) -> Result<(), Error>  {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_fps`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct StateBW {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct StateBW {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.25s
[INFO] running `Command { std: "docker" "inspect" "93e614b1f22172daa80056c21aaf67d076407ba225037deb652f0b87918af890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e614b1f22172daa80056c21aaf67d076407ba225037deb652f0b87918af890", kill_on_drop: false }`
[INFO] [stdout] 93e614b1f22172daa80056c21aaf67d076407ba225037deb652f0b87918af890