[INFO] fetching crate olympia_engine 0.3.0...
[INFO] checking olympia_engine-0.3.0 against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] extracting crate olympia_engine 0.3.0 into /workspace/builds/worker-0-tc1/source
[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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate olympia_engine 0.3.0 on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.1.1)
[INFO] [stderr]       Adding hashbrown v0.7.2 (available: v0.17.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "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] [stderr]   Downloaded hashbrown v0.7.2
[INFO] [stderr]   Downloaded ahash v0.3.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 359df7da9acf6677c815c5b049773fa54b4ac1d5fdd0ecfbf604690416f615d8
[INFO] running `Command { std: "docker" "start" "359df7da9acf6677c815c5b049773fa54b4ac1d5fdd0ecfbf604690416f615d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "359df7da9acf6677c815c5b049773fa54b4ac1d5fdd0ecfbf604690416f615d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "359df7da9acf6677c815c5b049773fa54b4ac1d5fdd0ecfbf604690416f615d8" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "359df7da9acf6677c815c5b049773fa54b4ac1d5fdd0ecfbf604690416f615d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "359df7da9acf6677c815c5b049773fa54b4ac1d5fdd0ecfbf604690416f615d8" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling derive_more v0.99.20
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gameboy.rs:282:39
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub(crate) fn cycling_memory_iter(&mut self) -> CyclingMemoryIterator {
[INFO] [stdout]     |                                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub(crate) fn cycling_memory_iter(&mut self) -> CyclingMemoryIterator<'_> {
[INFO] [stdout]     |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gameboy.rs:286:20
[INFO] [stdout]     |
[INFO] [stdout] 286 |     fn memory_iter(&self, start: address::LiteralAddress) -> memory::MemoryIterator {
[INFO] [stdout]     |                    ^^^^^ the lifetime is elided here         ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 286 |     fn memory_iter(&self, start: address::LiteralAddress) -> memory::MemoryIterator<'_> {
[INFO] [stdout]     |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gameboy/memory.rs:299:31
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub(crate) fn offset_iter(&self, start: address::LiteralAddress) -> MemoryIterator {
[INFO] [stdout]     |                               ^^^^^ the lifetime is elided here         ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub(crate) fn offset_iter(&self, start: address::LiteralAddress) -> MemoryIterator<'_> {
[INFO] [stdout]     |                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gameboy.rs:282:39
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub(crate) fn cycling_memory_iter(&mut self) -> CyclingMemoryIterator {
[INFO] [stdout]     |                                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 282 |     pub(crate) fn cycling_memory_iter(&mut self) -> CyclingMemoryIterator<'_> {
[INFO] [stdout]     |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gameboy.rs:286:20
[INFO] [stdout]     |
[INFO] [stdout] 286 |     fn memory_iter(&self, start: address::LiteralAddress) -> memory::MemoryIterator {
[INFO] [stdout]     |                    ^^^^^ the lifetime is elided here         ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 286 |     fn memory_iter(&self, start: address::LiteralAddress) -> memory::MemoryIterator<'_> {
[INFO] [stdout]     |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gameboy/memory.rs:299:31
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub(crate) fn offset_iter(&self, start: address::LiteralAddress) -> MemoryIterator {
[INFO] [stdout]     |                               ^^^^^ the lifetime is elided here         ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub(crate) fn offset_iter(&self, start: address::LiteralAddress) -> MemoryIterator<'_> {
[INFO] [stdout]     |                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "359df7da9acf6677c815c5b049773fa54b4ac1d5fdd0ecfbf604690416f615d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "359df7da9acf6677c815c5b049773fa54b4ac1d5fdd0ecfbf604690416f615d8", kill_on_drop: false }`
[INFO] [stdout] 359df7da9acf6677c815c5b049773fa54b4ac1d5fdd0ecfbf604690416f615d8
