[INFO] cloning repository https://github.com/zhmu/rs-c64emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhmu/rs-c64emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhmu%2Frs-c64emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhmu%2Frs-c64emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d7584845c4b27cd5ef05fad8de8784bfe71c06f1
[INFO] testing zhmu/rs-c64emu against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhmu%2Frs-c64emu" "/workspace/builds/worker-112/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-112/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zhmu/rs-c64emu on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zhmu/rs-c64emu
[INFO] finished tweaking git repo https://github.com/zhmu/rs-c64emu
[INFO] tweaked toml for git repo https://github.com/zhmu/rs-c64emu written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] crate git repo https://github.com/zhmu/rs-c64emu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ef5da4de31d545c1b854a0f379e3f349cccb637bbca95b63c4d7ca9e63184d8
[INFO] running `Command { std: "docker" "start" "-a" "2ef5da4de31d545c1b854a0f379e3f349cccb637bbca95b63c4d7ca9e63184d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ef5da4de31d545c1b854a0f379e3f349cccb637bbca95b63c4d7ca9e63184d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ef5da4de31d545c1b854a0f379e3f349cccb637bbca95b63c4d7ca9e63184d8", kill_on_drop: false }`
[INFO] [stdout] 2ef5da4de31d545c1b854a0f379e3f349cccb637bbca95b63c4d7ca9e63184d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83c4abb2c69b97e4ad166549be6ce078940d18d372f93e982595348276fddf11
[INFO] running `Command { std: "docker" "start" "-a" "83c4abb2c69b97e4ad166549be6ce078940d18d372f93e982595348276fddf11", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling c64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/c64/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     ((first as u16) | ((second as u16) << 8))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::pixels`
[INFO] [stdout]  --> src/bin/c64-emu.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2::pixels;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/c64-emu.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 | ...                   canvas.fill_rect(Rect::new(px, py, 1, 1));
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.02s
[INFO] running `Command { std: "docker" "inspect" "83c4abb2c69b97e4ad166549be6ce078940d18d372f93e982595348276fddf11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c4abb2c69b97e4ad166549be6ce078940d18d372f93e982595348276fddf11", kill_on_drop: false }`
[INFO] [stdout] 83c4abb2c69b97e4ad166549be6ce078940d18d372f93e982595348276fddf11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 713962b304888104090d7a8c739745735fdfd949434e1decf3aa161e553f6655
[INFO] running `Command { std: "docker" "start" "-a" "713962b304888104090d7a8c739745735fdfd949434e1decf3aa161e553f6655", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling c64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/c64/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     ((first as u16) | ((second as u16) << 8))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::pixels`
[INFO] [stdout]  --> src/bin/c64-emu.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2::pixels;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/c64-emu.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 | ...                   canvas.fill_rect(Rect::new(px, py, 1, 1));
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::pixels`
[INFO] [stdout]  --> src/bin/c64-emu.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use sdl2::pixels;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/c64/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     ((first as u16) | ((second as u16) << 8))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/c64/mod.rs:635:19
[INFO] [stdout]     |
[INFO] [stdout] 635 |     let mut cpu = MOS6502::new(&mut memory);
[INFO] [stdout]     |                   ^^^^^^^^^^^^ ----------- supplied 1 argument
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   expected 0 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/c64/mod.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn new() -> MOS6502 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/c64/mod.rs:639:9
[INFO] [stdout]     |
[INFO] [stdout] 639 |     cpu.execute().unwrap();
[INFO] [stdout]     |         ^^^^^^^- supplied 0 arguments
[INFO] [stdout]     |         |
[INFO] [stdout]     |         expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/c64/mod.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn execute(&mut self, mem: &mut Memory) -> Result<Cycles, MOS6502Error> {
[INFO] [stdout]     |            ^^^^^^^ ---------  ----------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/c64/mod.rs:645:9
[INFO] [stdout]     |
[INFO] [stdout] 645 |     cpu.execute().unwrap();
[INFO] [stdout]     |         ^^^^^^^- supplied 0 arguments
[INFO] [stdout]     |         |
[INFO] [stdout]     |         expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/c64/mod.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn execute(&mut self, mem: &mut Memory) -> Result<Cycles, MOS6502Error> {
[INFO] [stdout]     |            ^^^^^^^ ---------  ----------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/c64/mod.rs:652:9
[INFO] [stdout]     |
[INFO] [stdout] 652 |     cpu.execute().unwrap();
[INFO] [stdout]     |         ^^^^^^^- supplied 0 arguments
[INFO] [stdout]     |         |
[INFO] [stdout]     |         expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/c64/mod.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn execute(&mut self, mem: &mut Memory) -> Result<Cycles, MOS6502Error> {
[INFO] [stdout]     |            ^^^^^^^ ---------  ----------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/c64/mod.rs:665:23
[INFO] [stdout]     |
[INFO] [stdout] 665 |         let mut cpu = MOS6502::new(&mut memory);
[INFO] [stdout]     |                       ^^^^^^^^^^^^ ----------- supplied 1 argument
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       expected 0 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/c64/mod.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn new() -> MOS6502 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/c64/mod.rs:667:27
[INFO] [stdout]     |
[INFO] [stdout] 667 |         assert_eq!(3, cpu.execute().unwrap());
[INFO] [stdout]     |                           ^^^^^^^- supplied 0 arguments
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/c64/mod.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn execute(&mut self, mem: &mut Memory) -> Result<Cycles, MOS6502Error> {
[INFO] [stdout]     |            ^^^^^^^ ---------  ----------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/bin/c64-emu.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 | ...                   canvas.fill_rect(Rect::new(px, py, 1, 1));
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `c64` due to 7 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "713962b304888104090d7a8c739745735fdfd949434e1decf3aa161e553f6655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713962b304888104090d7a8c739745735fdfd949434e1decf3aa161e553f6655", kill_on_drop: false }`
[INFO] [stdout] 713962b304888104090d7a8c739745735fdfd949434e1decf3aa161e553f6655
