[INFO] fetching crate olympia_engine 0.3.0...
[INFO] building olympia_engine-0.3.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate olympia_engine 0.3.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate olympia_engine 0.3.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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 derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding hashbrown v0.7.2 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d22950bbf4268174e56fcefeea533947d4310dfa876af727d0fef91a69ac129
[INFO] running `Command { std: "docker" "start" "-a" "3d22950bbf4268174e56fcefeea533947d4310dfa876af727d0fef91a69ac129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d22950bbf4268174e56fcefeea533947d4310dfa876af727d0fef91a69ac129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d22950bbf4268174e56fcefeea533947d4310dfa876af727d0fef91a69ac129", kill_on_drop: false }`
[INFO] [stdout] 3d22950bbf4268174e56fcefeea533947d4310dfa876af727d0fef91a69ac129
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 151803c2ecefd1061a8890664472c00ce552ec4efa0717b53666e0876cfd4e80
[INFO] running `Command { std: "docker" "start" "-a" "151803c2ecefd1061a8890664472c00ce552ec4efa0717b53666e0876cfd4e80", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling 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]    Compiling 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: 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 8.29s
[INFO] running `Command { std: "docker" "inspect" "151803c2ecefd1061a8890664472c00ce552ec4efa0717b53666e0876cfd4e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "151803c2ecefd1061a8890664472c00ce552ec4efa0717b53666e0876cfd4e80", kill_on_drop: false }`
[INFO] [stdout] 151803c2ecefd1061a8890664472c00ce552ec4efa0717b53666e0876cfd4e80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d322255279e3dc65f74d266a3da467e176dcc5a208efc8ca73c4f4e176bbb207
[INFO] running `Command { std: "docker" "start" "-a" "d322255279e3dc65f74d266a3da467e176dcc5a208efc8ca73c4f4e176bbb207", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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: 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: 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "d322255279e3dc65f74d266a3da467e176dcc5a208efc8ca73c4f4e176bbb207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d322255279e3dc65f74d266a3da467e176dcc5a208efc8ca73c4f4e176bbb207", kill_on_drop: false }`
[INFO] [stdout] d322255279e3dc65f74d266a3da467e176dcc5a208efc8ca73c4f4e176bbb207
