[INFO] cloning repository https://github.com/SpecialMike/nes_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SpecialMike/nes_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpecialMike%2Fnes_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpecialMike%2Fnes_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1780d7c49c3bbeb436d1544bc7f2d99969fdfbb6 [INFO] checking SpecialMike/nes_rs against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpecialMike%2Fnes_rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SpecialMike/nes_rs [INFO] finished tweaking git repo https://github.com/SpecialMike/nes_rs [INFO] tweaked toml for git repo https://github.com/SpecialMike/nes_rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SpecialMike/nes_rs on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SpecialMike/nes_rs 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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking SpecialMike/nes_rs against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpecialMike%2Fnes_rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SpecialMike/nes_rs [INFO] finished tweaking git repo https://github.com/SpecialMike/nes_rs [INFO] tweaked toml for git repo https://github.com/SpecialMike/nes_rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SpecialMike/nes_rs on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SpecialMike/nes_rs 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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abdbef950e2623b9f3912678b27e754d7b7141ef956da9e80cdc8370d4e20ded [INFO] running `Command { std: "docker" "start" "-a" "abdbef950e2623b9f3912678b27e754d7b7141ef956da9e80cdc8370d4e20ded", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abdbef950e2623b9f3912678b27e754d7b7141ef956da9e80cdc8370d4e20ded", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abdbef950e2623b9f3912678b27e754d7b7141ef956da9e80cdc8370d4e20ded", kill_on_drop: false }` [INFO] [stdout] abdbef950e2623b9f3912678b27e754d7b7141ef956da9e80cdc8370d4e20ded [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8820ff0c4a666112625a49efa9c08d9902511945f9358ddb25942ddb4ff76326 [INFO] running `Command { std: "docker" "start" "-a" "8820ff0c4a666112625a49efa9c08d9902511945f9358ddb25942ddb4ff76326", kill_on_drop: false }` [INFO] [stderr] Checking nes_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `m` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:65:2 [INFO] [stdout] | [INFO] [stdout] 65 | m, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `M` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `b` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:71:2 [INFO] [stdout] | [INFO] [stdout] 71 | b, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `B` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `s` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:74:2 [INFO] [stdout] | [INFO] [stdout] 74 | s, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `S` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `emphasize_R` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:76:2 [INFO] [stdout] | [INFO] [stdout] 76 | emphasize_R, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmphasizeR` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `emphasize_G` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:77:2 [INFO] [stdout] | [INFO] [stdout] 77 | emphasize_G, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmphasizeG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `emphasize_B` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:78:2 [INFO] [stdout] | [INFO] [stdout] 78 | emphasize_B, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmphasizeB` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `m` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:65:2 [INFO] [stdout] | [INFO] [stdout] 65 | m, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `M` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `b` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:71:2 [INFO] [stdout] | [INFO] [stdout] 71 | b, [INFO] [stdout] | ^ help: convert the identifier to upper camel case: `B` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `s` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:74:2 [INFO] [stdout] | [INFO] [stdout] 74 | s, [INFO] [stdout] | ^ help: convert the identifier to upper camel case (notice the capitalization): `S` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `emphasize_R` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:76:2 [INFO] [stdout] | [INFO] [stdout] 76 | emphasize_R, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmphasizeR` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `emphasize_G` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:77:2 [INFO] [stdout] | [INFO] [stdout] 77 | emphasize_G, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmphasizeG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `emphasize_B` should have an upper camel case name [INFO] [stdout] --> src/ppu.rs:78:2 [INFO] [stdout] | [INFO] [stdout] 78 | emphasize_B, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmphasizeB` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/ppu.rs:101:45 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn write_u8(&mut self, address: usize, data: u8){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `UNROM` is never constructed [INFO] [stdout] --> src/mapper.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | enum Type { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 6 | NROM = 0, [INFO] [stdout] 7 | UNROM, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Flags6` is never used [INFO] [stdout] --> src/mapper.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum Flags6 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Flags7` is never used [INFO] [stdout] --> src/mapper.rs:30:6 [INFO] [stdout] | [INFO] [stdout] 30 | enum Flags7 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/mapper.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct Mapper { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 49 | mapper_type: Type, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 50 | mapper_number: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 51 | prg_rom_size: usize, [INFO] [stdout] 52 | chr_rom_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 53 | sub_mapper_number: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 54 | prg_ram_size: usize, [INFO] [stdout] 55 | nv_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 56 | chr_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 57 | chr_nv_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 58 | timing_mode: TimingMode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 59 | num_misc_roms: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 60 | default_expansion_device: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | chr_ram: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 64 | prg_rom: Vec, [INFO] [stdout] 65 | chr_rom: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `PPUControlFlags` is never used [INFO] [stdout] --> src/ppu.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | enum PPUControlFlags { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `PPUMask` is never used [INFO] [stdout] --> src/ppu.rs:59:6 [INFO] [stdout] | [INFO] [stdout] 59 | enum PPUMask { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `PPUStatus` is never used [INFO] [stdout] --> src/ppu.rs:81:6 [INFO] [stdout] | [INFO] [stdout] 81 | enum PPUStatus { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_u8` is never used [INFO] [stdout] --> src/ppu.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | impl PPU { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] 101 | pub fn write_u8(&mut self, address: usize, data: u8){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/ppu.rs:101:45 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn write_u8(&mut self, address: usize, data: u8){ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `UNROM` is never constructed [INFO] [stdout] --> src/mapper.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | enum Type { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 6 | NROM = 0, [INFO] [stdout] 7 | UNROM, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Flags6` is never used [INFO] [stdout] --> src/mapper.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum Flags6 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Flags7` is never used [INFO] [stdout] --> src/mapper.rs:30:6 [INFO] [stdout] | [INFO] [stdout] 30 | enum Flags7 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/mapper.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct Mapper { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 49 | mapper_type: Type, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 50 | mapper_number: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 51 | prg_rom_size: usize, [INFO] [stdout] 52 | chr_rom_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 53 | sub_mapper_number: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 54 | prg_ram_size: usize, [INFO] [stdout] 55 | nv_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 56 | chr_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 57 | chr_nv_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 58 | timing_mode: TimingMode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 59 | num_misc_roms: u8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 60 | default_expansion_device: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | chr_ram: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 64 | prg_rom: Vec, [INFO] [stdout] 65 | chr_rom: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `PPUControlFlags` is never used [INFO] [stdout] --> src/ppu.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | enum PPUControlFlags { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `PPUMask` is never used [INFO] [stdout] --> src/ppu.rs:59:6 [INFO] [stdout] | [INFO] [stdout] 59 | enum PPUMask { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `PPUStatus` is never used [INFO] [stdout] --> src/ppu.rs:81:6 [INFO] [stdout] | [INFO] [stdout] 81 | enum PPUStatus { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_u8` is never used [INFO] [stdout] --> src/ppu.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | impl PPU { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] 101 | pub fn write_u8(&mut self, address: usize, data: u8){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "8820ff0c4a666112625a49efa9c08d9902511945f9358ddb25942ddb4ff76326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8820ff0c4a666112625a49efa9c08d9902511945f9358ddb25942ddb4ff76326", kill_on_drop: false }` [INFO] [stdout] 8820ff0c4a666112625a49efa9c08d9902511945f9358ddb25942ddb4ff76326