[INFO] cloning repository https://github.com/kitsunecafe/kiko-nes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kitsunecafe/kiko-nes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkitsunecafe%2Fkiko-nes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkitsunecafe%2Fkiko-nes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd6de92f8770dcc04ec9f1ca4b44adcae2a676f7
[INFO] building kitsunecafe/kiko-nes against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkitsunecafe%2Fkiko-nes" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kitsunecafe/kiko-nes on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kitsunecafe/kiko-nes
[INFO] finished tweaking git repo https://github.com/kitsunecafe/kiko-nes
[INFO] tweaked toml for git repo https://github.com/kitsunecafe/kiko-nes written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kitsunecafe/kiko-nes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b0fdd1c3e452a2d55b5fedcdc8199ec5b05b61de3afa4daec3b8f0af9f63a3b
[INFO] running `Command { std: "docker" "start" "-a" "0b0fdd1c3e452a2d55b5fedcdc8199ec5b05b61de3afa4daec3b8f0af9f63a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b0fdd1c3e452a2d55b5fedcdc8199ec5b05b61de3afa4daec3b8f0af9f63a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0fdd1c3e452a2d55b5fedcdc8199ec5b05b61de3afa4daec3b8f0af9f63a3b", kill_on_drop: false }`
[INFO] [stdout] 0b0fdd1c3e452a2d55b5fedcdc8199ec5b05b61de3afa4daec3b8f0af9f63a3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3755a3f0f2f56de5fef870e481d4e0ccb540d33a51bb0d173e7a2c0ce2ad3f75
[INFO] running `Command { std: "docker" "start" "-a" "3755a3f0f2f56de5fef870e481d4e0ccb540d33a51bb0d173e7a2c0ce2ad3f75", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling kiko-nes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `mirror_down_addr`
[INFO] [stdout]   --> src/bus.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 let mirror_down_addr = addr & 0b0010_0000_0000_0111;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mirror_down_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `irq` and `nmi` are never used
[INFO] [stdout]    --> src/cpu.rs:452:8
[INFO] [stdout]     |
[INFO] [stdout] 84  | impl CPU {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 452 |     fn irq(&mut self) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 457 |     fn nmi(&mut self) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.44s
[INFO] running `Command { std: "docker" "inspect" "3755a3f0f2f56de5fef870e481d4e0ccb540d33a51bb0d173e7a2c0ce2ad3f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3755a3f0f2f56de5fef870e481d4e0ccb540d33a51bb0d173e7a2c0ce2ad3f75", kill_on_drop: false }`
[INFO] [stdout] 3755a3f0f2f56de5fef870e481d4e0ccb540d33a51bb0d173e7a2c0ce2ad3f75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f8762ac0d0841f684fb37509b5035e93c169a6f547e008aede9993164ac8149
[INFO] running `Command { std: "docker" "start" "-a" "2f8762ac0d0841f684fb37509b5035e93c169a6f547e008aede9993164ac8149", kill_on_drop: false }`
[INFO] [stderr]    Compiling kiko-nes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `mirror_down_addr`
[INFO] [stdout]   --> src/bus.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 let mirror_down_addr = addr & 0b0010_0000_0000_0111;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mirror_down_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `irq` and `nmi` are never used
[INFO] [stdout]    --> src/cpu.rs:452:8
[INFO] [stdout]     |
[INFO] [stdout] 84  | impl CPU {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 452 |     fn irq(&mut self) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 457 |     fn nmi(&mut self) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "2f8762ac0d0841f684fb37509b5035e93c169a6f547e008aede9993164ac8149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f8762ac0d0841f684fb37509b5035e93c169a6f547e008aede9993164ac8149", kill_on_drop: false }`
[INFO] [stdout] 2f8762ac0d0841f684fb37509b5035e93c169a6f547e008aede9993164ac8149