[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1780d7c49c3bbeb436d1544bc7f2d99969fdfbb6 [INFO] testing SpecialMike/nes_rs against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpecialMike%2Fnes_rs" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SpecialMike/nes_rs on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-3/source/Cargo.toml [INFO] crate git repo https://github.com/SpecialMike/nes_rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3a70d22ecc14cb73276f51222a667d246a43acbb7aaccc27a182123142fe82a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d3a70d22ecc14cb73276f51222a667d246a43acbb7aaccc27a182123142fe82a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3a70d22ecc14cb73276f51222a667d246a43acbb7aaccc27a182123142fe82a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3a70d22ecc14cb73276f51222a667d246a43acbb7aaccc27a182123142fe82a", kill_on_drop: false }` [INFO] [stdout] d3a70d22ecc14cb73276f51222a667d246a43acbb7aaccc27a182123142fe82a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dd407492f7e079a7496d52aff6b7217025cf51b4e97c0c0c473fee7cb601cd6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4dd407492f7e079a7496d52aff6b7217025cf51b4e97c0c0c473fee7cb601cd6", kill_on_drop: false }` [INFO] [stderr] Compiling 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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UNROM` [INFO] [stdout] --> src/mapper.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | UNROM, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Flags6` [INFO] [stdout] --> src/mapper.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum Flags6 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Flags7` [INFO] [stdout] --> src/mapper.rs:30:6 [INFO] [stdout] | [INFO] [stdout] 30 | enum Flags7 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mapper_type` [INFO] [stdout] --> src/mapper.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | mapper_type: Type, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mapper_number` [INFO] [stdout] --> src/mapper.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | mapper_number: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chr_rom_size` [INFO] [stdout] --> src/mapper.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | chr_rom_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sub_mapper_number` [INFO] [stdout] --> src/mapper.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | sub_mapper_number: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nv_ram_size` [INFO] [stdout] --> src/mapper.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | nv_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chr_ram_size` [INFO] [stdout] --> src/mapper.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | chr_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chr_nv_ram_size` [INFO] [stdout] --> src/mapper.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | chr_nv_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timing_mode` [INFO] [stdout] --> src/mapper.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | timing_mode: TimingMode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_misc_roms` [INFO] [stdout] --> src/mapper.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | num_misc_roms: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `default_expansion_device` [INFO] [stdout] --> src/mapper.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | default_expansion_device: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chr_ram` [INFO] [stdout] --> src/mapper.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | chr_ram: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chr_rom` [INFO] [stdout] --> src/mapper.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | chr_rom: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `PPUControlFlags` [INFO] [stdout] --> src/ppu.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | enum PPUControlFlags { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `PPUMask` [INFO] [stdout] --> src/ppu.rs:59:6 [INFO] [stdout] | [INFO] [stdout] 59 | enum PPUMask { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `PPUStatus` [INFO] [stdout] --> src/ppu.rs:81:6 [INFO] [stdout] | [INFO] [stdout] 81 | enum PPUStatus { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_u8` [INFO] [stdout] --> src/ppu.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn write_u8(&mut self, address: usize, data: u8){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `Command { std: "docker" "inspect" "4dd407492f7e079a7496d52aff6b7217025cf51b4e97c0c0c473fee7cb601cd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dd407492f7e079a7496d52aff6b7217025cf51b4e97c0c0c473fee7cb601cd6", kill_on_drop: false }` [INFO] [stdout] 4dd407492f7e079a7496d52aff6b7217025cf51b4e97c0c0c473fee7cb601cd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5523650e656001592b6e0a0e315c8ed7f51e309788d47c4a9a42c1289bf1372e [INFO] running `Command { std: "docker" "start" "-a" "5523650e656001592b6e0a0e315c8ed7f51e309788d47c4a9a42c1289bf1372e", kill_on_drop: false }` [INFO] [stderr] Compiling 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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UNROM` [INFO] [stdout] --> src/mapper.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | UNROM, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Flags6` [INFO] [stdout] --> src/mapper.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum Flags6 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Flags7` [INFO] [stdout] --> src/mapper.rs:30:6 [INFO] [stdout] | [INFO] [stdout] 30 | enum Flags7 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mapper_type` [INFO] [stdout] --> src/mapper.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | mapper_type: Type, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mapper_number` [INFO] [stdout] --> src/mapper.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | mapper_number: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chr_rom_size` [INFO] [stdout] --> src/mapper.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | chr_rom_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sub_mapper_number` [INFO] [stdout] --> src/mapper.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | sub_mapper_number: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nv_ram_size` [INFO] [stdout] --> src/mapper.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | nv_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chr_ram_size` [INFO] [stdout] --> src/mapper.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | chr_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chr_nv_ram_size` [INFO] [stdout] --> src/mapper.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | chr_nv_ram_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timing_mode` [INFO] [stdout] --> src/mapper.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | timing_mode: TimingMode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_misc_roms` [INFO] [stdout] --> src/mapper.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | num_misc_roms: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `default_expansion_device` [INFO] [stdout] --> src/mapper.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | default_expansion_device: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chr_ram` [INFO] [stdout] --> src/mapper.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 63 | chr_ram: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `chr_rom` [INFO] [stdout] --> src/mapper.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | chr_rom: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `PPUControlFlags` [INFO] [stdout] --> src/ppu.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | enum PPUControlFlags { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `PPUMask` [INFO] [stdout] --> src/ppu.rs:59:6 [INFO] [stdout] | [INFO] [stdout] 59 | enum PPUMask { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `PPUStatus` [INFO] [stdout] --> src/ppu.rs:81:6 [INFO] [stdout] | [INFO] [stdout] 81 | enum PPUStatus { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_u8` [INFO] [stdout] --> src/ppu.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn write_u8(&mut self, address: usize, data: u8){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.76s [INFO] running `Command { std: "docker" "inspect" "5523650e656001592b6e0a0e315c8ed7f51e309788d47c4a9a42c1289bf1372e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5523650e656001592b6e0a0e315c8ed7f51e309788d47c4a9a42c1289bf1372e", kill_on_drop: false }` [INFO] [stdout] 5523650e656001592b6e0a0e315c8ed7f51e309788d47c4a9a42c1289bf1372e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6328b752b9dcb0654cab3bccdb9b06475684a54ddfc6be483f5d4233ec7443b2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6328b752b9dcb0654cab3bccdb9b06475684a54ddfc6be483f5d4233ec7443b2", kill_on_drop: false }` [INFO] [stderr] warning: variant `m` should have an upper camel case name [INFO] [stderr] --> src/ppu.rs:65:2 [INFO] [stderr] | [INFO] [stderr] 65 | m, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `M` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `b` should have an upper camel case name [INFO] [stderr] --> src/ppu.rs:71:2 [INFO] [stderr] | [INFO] [stderr] 71 | b, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `B` [INFO] [stderr] [INFO] [stderr] warning: variant `s` should have an upper camel case name [INFO] [stderr] --> src/ppu.rs:74:2 [INFO] [stderr] | [INFO] [stderr] 74 | s, [INFO] [stderr] | ^ help: convert the identifier to upper camel case (notice the capitalization): `S` [INFO] [stderr] [INFO] [stderr] warning: variant `emphasize_R` should have an upper camel case name [INFO] [stderr] --> src/ppu.rs:76:2 [INFO] [stderr] | [INFO] [stderr] 76 | emphasize_R, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmphasizeR` [INFO] [stderr] [INFO] [stderr] warning: variant `emphasize_G` should have an upper camel case name [INFO] [stderr] --> src/ppu.rs:77:2 [INFO] [stderr] | [INFO] [stderr] 77 | emphasize_G, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmphasizeG` [INFO] [stderr] [INFO] [stderr] warning: variant `emphasize_B` should have an upper camel case name [INFO] [stderr] --> src/ppu.rs:78:2 [INFO] [stderr] | [INFO] [stderr] 78 | emphasize_B, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmphasizeB` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/ppu.rs:101:45 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn write_u8(&mut self, address: usize, data: u8){ [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `UNROM` [INFO] [stderr] --> src/mapper.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | UNROM, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Flags6` [INFO] [stderr] --> src/mapper.rs:10:6 [INFO] [stderr] | [INFO] [stderr] 10 | enum Flags6 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Flags7` [INFO] [stderr] --> src/mapper.rs:30:6 [INFO] [stderr] | [INFO] [stderr] 30 | enum Flags7 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `mapper_type` [INFO] [stderr] --> src/mapper.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | mapper_type: Type, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `mapper_number` [INFO] [stderr] --> src/mapper.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | mapper_number: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `chr_rom_size` [INFO] [stderr] --> src/mapper.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | chr_rom_size: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sub_mapper_number` [INFO] [stderr] --> src/mapper.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | sub_mapper_number: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nv_ram_size` [INFO] [stderr] --> src/mapper.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | nv_ram_size: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `chr_ram_size` [INFO] [stderr] --> src/mapper.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | chr_ram_size: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `chr_nv_ram_size` [INFO] [stderr] --> src/mapper.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | chr_nv_ram_size: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `timing_mode` [INFO] [stderr] --> src/mapper.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | timing_mode: TimingMode, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `num_misc_roms` [INFO] [stderr] --> src/mapper.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | num_misc_roms: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `default_expansion_device` [INFO] [stderr] --> src/mapper.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | default_expansion_device: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `chr_ram` [INFO] [stderr] --> src/mapper.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | chr_ram: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `chr_rom` [INFO] [stderr] --> src/mapper.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | chr_rom: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `PPUControlFlags` [INFO] [stderr] --> src/ppu.rs:34:6 [INFO] [stderr] | [INFO] [stderr] 34 | enum PPUControlFlags { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `PPUMask` [INFO] [stderr] --> src/ppu.rs:59:6 [INFO] [stderr] | [INFO] [stderr] 59 | enum PPUMask { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `PPUStatus` [INFO] [stderr] --> src/ppu.rs:81:6 [INFO] [stderr] | [INFO] [stderr] 81 | enum PPUStatus { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_u8` [INFO] [stderr] --> src/ppu.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn write_u8(&mut self, address: usize, data: u8){ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nes_rs-796829283b82877d [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: test failed, to rerun pass '--bin nes_rs' [INFO] [stdout] test tests::cpu ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::cpu stdout ---- [INFO] [stdout] thread 'tests::cpu' panicked at 'No such file or directory (os error 2)', src/mapper.rs:71:23 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x563e735c40a5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x563e735c40a5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x563e735c40a5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x563e735c40a5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x563e735ebd0c - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x563e73578c15 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x563e735be771 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x563e735c6800 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x563e735c6800 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x563e735c6800 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x563e735c64fa - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x563e735c6e43 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x563e735c6a3b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x563e735c69ab - std::panicking::begin_panic_fmt::h2ff295231415d4a6 [INFO] [stdout] at src/libstd/panicking.rs:391 [INFO] [stdout] 14: 0x563e7356fa53 - nes_rs::mapper::Mapper::new::he1cf949dcaf65d82 [INFO] [stdout] at src/mapper.rs:71 [INFO] [stdout] 15: 0x563e73570f1d - nes_rs::bus::Bus::new::h96bd45681326db01 [INFO] [stdout] at src/bus.rs:16 [INFO] [stdout] 16: 0x563e7355e581 - nes_rs::cpu::CPU::new::ha3e92b17ce3a88d8 [INFO] [stdout] at src/cpu.rs:146 [INFO] [stdout] 17: 0x563e73571a43 - nes_rs::tests::cpu::h7beb143e2a46872b [INFO] [stdout] at src/main.rs:28 [INFO] [stdout] 18: 0x563e73571a0a - nes_rs::tests::cpu::{{closure}}::hcad624c109a33ef6 [INFO] [stdout] at src/main.rs:27 [INFO] [stdout] 19: 0x563e73575aae - core::ops::function::FnOnce::call_once::he323a709028fc136 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 20: 0x563e735a018c - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 21: 0x563e735a018c - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 22: 0x563e735a018c - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 23: 0x563e735a018c - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 24: 0x563e735a018c - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x563e735a018c - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 26: 0x563e735a018c - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 27: 0x563e73578106 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 28: 0x563e7357d195 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 29: 0x563e7357d195 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x563e7357d195 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 31: 0x563e7357d195 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 32: 0x563e7357d195 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x563e7357d195 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 34: 0x563e7357d195 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 35: 0x563e735cd00a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 36: 0x563e735cd00a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 37: 0x563e735cd00a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 38: 0x7ff108620609 - start_thread [INFO] [stdout] 39: 0x7ff10852c103 - __clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::cpu [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6328b752b9dcb0654cab3bccdb9b06475684a54ddfc6be483f5d4233ec7443b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6328b752b9dcb0654cab3bccdb9b06475684a54ddfc6be483f5d4233ec7443b2", kill_on_drop: false }` [INFO] [stdout] 6328b752b9dcb0654cab3bccdb9b06475684a54ddfc6be483f5d4233ec7443b2