[INFO] cloning repository https://github.com/K4kug3n/nessy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/K4kug3n/nessy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FK4kug3n%2Fnessy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FK4kug3n%2Fnessy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6dee6d2b4170ee02e64c2429f1f423a905bd429f [INFO] checking K4kug3n/nessy/6dee6d2b4170ee02e64c2429f1f423a905bd429f against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FK4kug3n%2Fnessy" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/K4kug3n/nessy on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/K4kug3n/nessy [INFO] finished tweaking git repo https://github.com/K4kug3n/nessy [INFO] tweaked toml for git repo https://github.com/K4kug3n/nessy written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/K4kug3n/nessy 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f58190d95084f7f4f0965454b0ed1300c06a4e8d1b92e5924187a9884d4e966d [INFO] running `Command { std: "docker" "start" "-a" "f58190d95084f7f4f0965454b0ed1300c06a4e8d1b92e5924187a9884d4e966d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f58190d95084f7f4f0965454b0ed1300c06a4e8d1b92e5924187a9884d4e966d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f58190d95084f7f4f0965454b0ed1300c06a4e8d1b92e5924187a9884d4e966d", kill_on_drop: false }` [INFO] [stdout] f58190d95084f7f4f0965454b0ed1300c06a4e8d1b92e5924187a9884d4e966d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59db7dc9f60cd66303f551a5ff4772ad91d0f96f16cdd73f9b6899c7a906d863 [INFO] running `Command { std: "docker" "start" "-a" "59db7dc9f60cd66303f551a5ff4772ad91d0f96f16cdd73f9b6899c7a906d863", kill_on_drop: false }` [INFO] [stderr] Checking nessy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/memory.rs:60:43 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn ppu_write(&mut self, adress: u16, value: u8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ppu_read` and `ppu_write` are never used [INFO] [stdout] --> src/memory.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 15 | impl Memory { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn ppu_read(&mut self, adress: u16) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn ppu_write(&mut self, adress: u16, value: u8) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ppu_read` and `ppu_write` are never used [INFO] [stdout] --> src/mapper/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Mapper { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 9 | fn ppu_read(&self, adress: u16) -> u8; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | fn ppu_write(&mut self, adress: u16, value: u8); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mirroring` is never read [INFO] [stdout] --> src/ppu.rs:4:2 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Ppu { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | mirroring: Mirroring [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ppu` is never read [INFO] [stdout] --> src/nes.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Nes { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 8 | cpu: Cpu, [INFO] [stdout] 9 | ppu: Ppu, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/memory.rs:60:43 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn ppu_write(&mut self, adress: u16, value: u8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ppu_read` and `ppu_write` are never used [INFO] [stdout] --> src/memory.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 15 | impl Memory { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn ppu_read(&mut self, adress: u16) -> u8 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn ppu_write(&mut self, adress: u16, value: u8) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ppu_read` and `ppu_write` are never used [INFO] [stdout] --> src/mapper/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Mapper { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 9 | fn ppu_read(&self, adress: u16) -> u8; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 10 | fn ppu_write(&mut self, adress: u16, value: u8); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mirroring` is never read [INFO] [stdout] --> src/ppu.rs:4:2 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Ppu { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | mirroring: Mirroring [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ppu` is never read [INFO] [stdout] --> src/nes.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Nes { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 8 | cpu: Cpu, [INFO] [stdout] 9 | ppu: Ppu, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nes` [INFO] [stdout] --> src/main.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut nes = Nes::new(&cartridge); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nes` [INFO] [stdout] --> src/main.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut nes = Nes::new(&cartridge); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut nes = Nes::new(&cartridge); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut nes = Nes::new(&cartridge); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` 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` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "59db7dc9f60cd66303f551a5ff4772ad91d0f96f16cdd73f9b6899c7a906d863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59db7dc9f60cd66303f551a5ff4772ad91d0f96f16cdd73f9b6899c7a906d863", kill_on_drop: false }` [INFO] [stdout] 59db7dc9f60cd66303f551a5ff4772ad91d0f96f16cdd73f9b6899c7a906d863