[INFO] cloning repository https://github.com/OsmanAlec/nes-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OsmanAlec/nes-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOsmanAlec%2Fnes-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOsmanAlec%2Fnes-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9ad1dd95efddbb9d5eabfab5a1a297aea6bc29b [INFO] testing OsmanAlec/nes-emulator against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOsmanAlec%2Fnes-emulator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/OsmanAlec/nes-emulator [INFO] finished tweaking git repo https://github.com/OsmanAlec/nes-emulator [INFO] tweaked toml for git repo https://github.com/OsmanAlec/nes-emulator written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/OsmanAlec/nes-emulator on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/OsmanAlec/nes-emulator 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version-compare v0.1.1 [INFO] [stderr] Downloaded sdl2 v0.37.0 [INFO] [stderr] Downloaded sdl2-sys v0.37.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7314ffa1483aeda336bb8b9641d34ed7fb9ceb3dd5d7687d4d577c52dc2951c5 [INFO] running `Command { std: "docker" "start" "-a" "7314ffa1483aeda336bb8b9641d34ed7fb9ceb3dd5d7687d4d577c52dc2951c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7314ffa1483aeda336bb8b9641d34ed7fb9ceb3dd5d7687d4d577c52dc2951c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7314ffa1483aeda336bb8b9641d34ed7fb9ceb3dd5d7687d4d577c52dc2951c5", kill_on_drop: false }` [INFO] [stdout] 7314ffa1483aeda336bb8b9641d34ed7fb9ceb3dd5d7687d4d577c52dc2951c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 090f2d8e63b535d41f03e12f87726e6825e1d18ed8b51ec3473f01724e5118c4 [INFO] running `Command { std: "docker" "start" "-a" "090f2d8e63b535d41f03e12f87726e6825e1d18ed8b51ec3473f01724e5118c4", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling sdl2 v0.37.0 [INFO] [stderr] Compiling sdl2-sys v0.37.0 [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 nes_book_emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `trace::trace` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use trace::trace; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPU_REGISTERS` is never used [INFO] [stdout] --> src/bus.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const PPU_REGISTERS: u16 = 0x2000; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `jsr` and `rti` are never used [INFO] [stdout] --> src/cpu.rs:841:8 [INFO] [stdout] | [INFO] [stdout] 115 | impl<'a> CPU<'a> { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 841 | fn jsr(&mut self){ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 977 | fn rti(&mut self){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `flip_VERTICAL` should have a snake case name [INFO] [stdout] --> src/render/mod.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let flip_VERTICAL = if ppu.oam_data[i + 2] >> 7 & 1 == 1 { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `flip_vertical` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `flip_HORIZONTAL` should have a snake case name [INFO] [stdout] --> src/render/mod.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | let flip_HORIZONTAL = if ppu.oam_data[i + 2] >> 6 & 1 == 1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `flip_horizontal` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.74s [INFO] running `Command { std: "docker" "inspect" "090f2d8e63b535d41f03e12f87726e6825e1d18ed8b51ec3473f01724e5118c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "090f2d8e63b535d41f03e12f87726e6825e1d18ed8b51ec3473f01724e5118c4", kill_on_drop: false }` [INFO] [stdout] 090f2d8e63b535d41f03e12f87726e6825e1d18ed8b51ec3473f01724e5118c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fd1cfd2935fa3d556a8c16f36f1aa71d77fc3d34ee24edb91497db12ca682e0 [INFO] running `Command { std: "docker" "start" "-a" "8fd1cfd2935fa3d556a8c16f36f1aa71d77fc3d34ee24edb91497db12ca682e0", kill_on_drop: false }` [INFO] [stderr] Compiling nes_book_emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::ppu::NesPPU` [INFO] [stdout] --> src/cpu.rs:1230:9 [INFO] [stdout] | [INFO] [stdout] 1230 | use crate::ppu::NesPPU; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ppu::NesPPU` [INFO] [stdout] --> src/trace.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | use crate::ppu::NesPPU; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trace::trace` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use trace::trace; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PPU_REGISTERS` is never used [INFO] [stdout] --> src/bus.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const PPU_REGISTERS: u16 = 0x2000; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `jsr` and `rti` are never used [INFO] [stdout] --> src/cpu.rs:841:8 [INFO] [stdout] | [INFO] [stdout] 115 | impl<'a> CPU<'a> { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 841 | fn jsr(&mut self){ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 977 | fn rti(&mut self){ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `flip_VERTICAL` should have a snake case name [INFO] [stdout] --> src/render/mod.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let flip_VERTICAL = if ppu.oam_data[i + 2] >> 7 & 1 == 1 { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `flip_vertical` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `flip_HORIZONTAL` should have a snake case name [INFO] [stdout] --> src/render/mod.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | let flip_HORIZONTAL = if ppu.oam_data[i + 2] >> 6 & 1 == 1 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `flip_horizontal` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `Command { std: "docker" "inspect" "8fd1cfd2935fa3d556a8c16f36f1aa71d77fc3d34ee24edb91497db12ca682e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fd1cfd2935fa3d556a8c16f36f1aa71d77fc3d34ee24edb91497db12ca682e0", kill_on_drop: false }` [INFO] [stdout] 8fd1cfd2935fa3d556a8c16f36f1aa71d77fc3d34ee24edb91497db12ca682e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d7b10ef9e02db6a565178eecf164b29439688a05156bfd7fe412e3fcb91c8f8e [INFO] running `Command { std: "docker" "start" "-a" "d7b10ef9e02db6a565178eecf164b29439688a05156bfd7fe412e3fcb91c8f8e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::ppu::NesPPU` [INFO] [stderr] --> src/cpu.rs:1230:9 [INFO] [stderr] | [INFO] [stderr] 1230 | use crate::ppu::NesPPU; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ppu::NesPPU` [INFO] [stderr] --> src/trace.rs:138:9 [INFO] [stderr] | [INFO] [stderr] 138 | use crate::ppu::NesPPU; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `trace::trace` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use trace::trace; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `PPU_REGISTERS` is never used [INFO] [stderr] --> src/bus.rs:9:7 [INFO] [stderr] | [INFO] [stderr] 9 | const PPU_REGISTERS: u16 = 0x2000; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `jsr` and `rti` are never used [INFO] [stderr] --> src/cpu.rs:841:8 [INFO] [stderr] | [INFO] [stderr] 115 | impl<'a> CPU<'a> { [INFO] [stderr] | ---------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 841 | fn jsr(&mut self){ [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 977 | fn rti(&mut self){ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `flip_VERTICAL` should have a snake case name [INFO] [stderr] --> src/render/mod.rs:137:13 [INFO] [stderr] | [INFO] [stderr] 137 | let flip_VERTICAL = if ppu.oam_data[i + 2] >> 7 & 1 == 1 { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `flip_vertical` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable `flip_HORIZONTAL` should have a snake case name [INFO] [stderr] --> src/render/mod.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let flip_HORIZONTAL = if ppu.oam_data[i + 2] >> 6 & 1 == 1 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `flip_horizontal` [INFO] [stderr] [INFO] [stderr] warning: `nes_book_emu` (bin "nes_book_emu" test) generated 7 warnings (run `cargo fix --bin "nes_book_emu" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nes_book_emu-e3ebbd142a70bf14) [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test cartridge::test::test ... ok [INFO] [stdout] test joypad::test::test_strobe_mode ... ok [INFO] [stdout] test cpu::test::test_0xa9_lda_immediate_load_data ... ok [INFO] [stdout] test cpu::test::test_lda_from_memory ... ok [INFO] [stdout] test joypad::test::test_strobe_mode_on_off ... ok [INFO] [stdout] test ppu::test::test_oam_read_write ... ok [INFO] [stdout] test ppu::test::test_ppu_vram_mirroring ... ok [INFO] [stdout] test ppu::test::test_ppu_vram_reads ... ok [INFO] [stdout] test cpu::test::test_inx_overflow ... ok [INFO] [stdout] test cpu::test::test_0xaa_tax_move_a_to_x ... ok [INFO] [stdout] test ppu::test::test_ppu_vram_reads_cross_page ... ok [INFO] [stdout] test ppu::test::test_ppu_vram_writes ... ok [INFO] [stdout] test ppu::test::test_ppu_vram_reads_step_32 ... ok [INFO] [stdout] test ppu::test::test_read_status_resets_latch ... ok [INFO] [stdout] test cpu::test::test_5_ops_working_together ... ok [INFO] [stdout] test ppu::test::test_read_status_resets_vblank ... ok [INFO] [stdout] test ppu::test::test_vram_horizontal_mirror ... ok [INFO] [stdout] test ppu::test::test_vram_vertical_mirror ... ok [INFO] [stdout] test cartridge::test::test_nes2_is_not_supported ... ok [INFO] [stdout] test cartridge::test::test_with_trainer ... ok [INFO] [stdout] test trace::test::test_format_trace ... ok [INFO] [stdout] test ppu::test::test_oam_dma ... ok [INFO] [stdout] test trace::test::test_format_mem_access ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d7b10ef9e02db6a565178eecf164b29439688a05156bfd7fe412e3fcb91c8f8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7b10ef9e02db6a565178eecf164b29439688a05156bfd7fe412e3fcb91c8f8e", kill_on_drop: false }` [INFO] [stdout] d7b10ef9e02db6a565178eecf164b29439688a05156bfd7fe412e3fcb91c8f8e