[INFO] fetching crate olympia_engine 0.3.0...
[INFO] checking olympia_engine-0.3.0 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate olympia_engine 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate olympia_engine 0.3.0 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate olympia_engine 0.3.0
[INFO] finished tweaking crates.io crate olympia_engine 0.3.0
[INFO] tweaked toml for crates.io crate olympia_engine 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding ahash v0.3.8 (available: v0.8.11)
[INFO] [stderr]       Adding convert_case v0.4.0 (available: v0.6.0)
[INFO] [stderr]       Adding derive_more v0.99.18 (available: v1.0.0)
[INFO] [stderr]       Adding hashbrown v0.7.2 (available: v0.14.5)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded olympia_derive v0.3.0
[INFO] [stderr]   Downloaded olympia_core v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b93e5176022bf057dd6f0eaf07b3d702c0c4de542c7854224e6a2f36ebcff824
[INFO] running `Command { std: "docker" "start" "-a" "b93e5176022bf057dd6f0eaf07b3d702c0c4de542c7854224e6a2f36ebcff824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b93e5176022bf057dd6f0eaf07b3d702c0c4de542c7854224e6a2f36ebcff824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93e5176022bf057dd6f0eaf07b3d702c0c4de542c7854224e6a2f36ebcff824", kill_on_drop: false }`
[INFO] [stdout] b93e5176022bf057dd6f0eaf07b3d702c0c4de542c7854224e6a2f36ebcff824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16127defe61bb1d5af0bce21da06f2d3199c8c9d28dfe7424242f74a43dde7bb
[INFO] running `Command { std: "docker" "start" "-a" "16127defe61bb1d5af0bce21da06f2d3199c8c9d28dfe7424242f74a43dde7bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling olympia_core v0.3.0
[INFO] [stderr]    Compiling olympia_derive v0.3.0
[INFO] [stderr]     Checking olympia_engine v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ByteRegister` and `WordRegister`
[INFO] [stdout]  --> src/gameboy/cpu.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use crate::registers::{ByteRegister, WordRegister};
[INFO] [stdout]   |                            ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ByteRegister` and `WordRegister`
[INFO] [stdout]  --> src/gameboy/cpu.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use crate::registers::{ByteRegister, WordRegister};
[INFO] [stdout]   |                            ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "16127defe61bb1d5af0bce21da06f2d3199c8c9d28dfe7424242f74a43dde7bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16127defe61bb1d5af0bce21da06f2d3199c8c9d28dfe7424242f74a43dde7bb", kill_on_drop: false }`
[INFO] [stdout] 16127defe61bb1d5af0bce21da06f2d3199c8c9d28dfe7424242f74a43dde7bb