[INFO] updating cached repository https://github.com/jlippitt/snailemu
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 87bc45e404d7812983ba1257230f81155a8f611e
[INFO] testing jlippitt/snailemu against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjlippitt%2Fsnailemu" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jlippitt/snailemu on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jlippitt/snailemu
[INFO] finished tweaking git repo https://github.com/jlippitt/snailemu
[INFO] tweaked toml for git repo https://github.com/jlippitt/snailemu written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/jlippitt/snailemu already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 71e8171823a3baa94569dd152d0f138706aaaa6f8ba07203e7abff4759373fd4
[INFO] running `"docker" "start" "-a" "71e8171823a3baa94569dd152d0f138706aaaa6f8ba07203e7abff4759373fd4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling libc v0.2.18
[INFO] [stderr]    Compiling sdl2-sys v0.27.3
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling sdl2 v0.29.1
[INFO] [stderr]    Compiling snailemu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/joypad.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / bitflags! {
[INFO] [stderr] 14 | |     pub flags ButtonState: u16 {
[INFO] [stderr] 15 | |         const B = 0x8000,
[INFO] [stderr] 16 | |         const Y = 0x4000,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     }
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/joypad.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / bitflags! {
[INFO] [stderr] 14 | |     pub flags ButtonState: u16 {
[INFO] [stderr] 15 | |         const B = 0x8000,
[INFO] [stderr] 16 | |         const Y = 0x4000,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     }
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/registers.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / bitflags! {
[INFO] [stderr] 26 | |     flags CpuAction: u8 {
[INFO] [stderr] 27 | |         const NMI = 0x80,
[INFO] [stderr] 28 | |         const IRQ = 0x40,
[INFO] [stderr] 29 | |         const DMA = 0x20
[INFO] [stderr] 30 | |     }
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/registers.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / bitflags! {
[INFO] [stderr] 26 | |     flags CpuAction: u8 {
[INFO] [stderr] 27 | |         const NMI = 0x80,
[INFO] [stderr] 28 | |         const IRQ = 0x40,
[INFO] [stderr] 29 | |         const DMA = 0x20
[INFO] [stderr] 30 | |     }
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hardware/hardware.rs:47:18
[INFO] [stderr]    |
[INFO] [stderr] 47 |     bus: &'a mut HardwareBus,
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn HardwareBus`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hardware/hardware.rs:175:42
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let (bus, offset, cycles): (&mut HardwareBus, usize, u64) = if bank & 0x40 != 0 {
[INFO] [stderr]     |                                          ^^^^^^^^^^^ help: use `dyn`: `dyn HardwareBus`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hardware/hardware.rs:290:29
[INFO] [stderr]     |
[INFO] [stderr] 290 |     pub fn new(bus: &'a mut HardwareBus, offset: usize, cycles: u64) -> MemoryLocation<'a> {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn HardwareBus`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hardware/ppu/background_mode.rs:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 | type ModeFn = Fn(&Ppu, usize, usize, ScreenLayer) -> Option<Pixel>;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Ppu, usize, usize, ScreenLayer) -> Option<Pixel>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/hardware/ppu/mode_7.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/cpu/cpu.rs:400:27
[INFO] [stderr]     |
[INFO] [stderr] 400 |                 op_code @ _ => panic!("Unrecognised op code: {:02X}", op_code)
[INFO] [stderr]     |                           ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `hardware`
[INFO] [stderr]    --> src/cpu/cpu.rs:422:12
[INFO] [stderr]     |
[INFO] [stderr] 422 |     pub fn hardware(&self) -> &Hardware {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `joypad`
[INFO] [stderr]    --> src/hardware/hardware.rs:102:12
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn joypad(&self) -> &Joypad {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `background_mode`
[INFO] [stderr]    --> src/hardware/ppu/ppu.rs:141:12
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub fn background_mode(&self) -> &BackgroundMode {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Interlace`
[INFO] [stderr]   --> src/hardware/screen.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Interlace(InterlaceFrame)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Even`
[INFO] [stderr]   --> src/hardware/screen.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     Even,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Odd`
[INFO] [stderr]   --> src/hardware/screen.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     Odd
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 30.96s
[INFO] running `"docker" "inspect" "71e8171823a3baa94569dd152d0f138706aaaa6f8ba07203e7abff4759373fd4"`
[INFO] running `"docker" "rm" "-f" "71e8171823a3baa94569dd152d0f138706aaaa6f8ba07203e7abff4759373fd4"`
[INFO] [stdout] 71e8171823a3baa94569dd152d0f138706aaaa6f8ba07203e7abff4759373fd4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80169b44644de5fdbbf452ca64bac3fb55c57e670d4066db2baecdae5be4642f
[INFO] running `"docker" "start" "-a" "80169b44644de5fdbbf452ca64bac3fb55c57e670d4066db2baecdae5be4642f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling snailemu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/joypad.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / bitflags! {
[INFO] [stderr] 14 | |     pub flags ButtonState: u16 {
[INFO] [stderr] 15 | |         const B = 0x8000,
[INFO] [stderr] 16 | |         const Y = 0x4000,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     }
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/joypad.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / bitflags! {
[INFO] [stderr] 14 | |     pub flags ButtonState: u16 {
[INFO] [stderr] 15 | |         const B = 0x8000,
[INFO] [stderr] 16 | |         const Y = 0x4000,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     }
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/registers.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / bitflags! {
[INFO] [stderr] 26 | |     flags CpuAction: u8 {
[INFO] [stderr] 27 | |         const NMI = 0x80,
[INFO] [stderr] 28 | |         const IRQ = 0x40,
[INFO] [stderr] 29 | |         const DMA = 0x20
[INFO] [stderr] 30 | |     }
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/registers.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / bitflags! {
[INFO] [stderr] 26 | |     flags CpuAction: u8 {
[INFO] [stderr] 27 | |         const NMI = 0x80,
[INFO] [stderr] 28 | |         const IRQ = 0x40,
[INFO] [stderr] 29 | |         const DMA = 0x20
[INFO] [stderr] 30 | |     }
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hardware/hardware.rs:47:18
[INFO] [stderr]    |
[INFO] [stderr] 47 |     bus: &'a mut HardwareBus,
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn HardwareBus`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hardware/hardware.rs:175:42
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let (bus, offset, cycles): (&mut HardwareBus, usize, u64) = if bank & 0x40 != 0 {
[INFO] [stderr]     |                                          ^^^^^^^^^^^ help: use `dyn`: `dyn HardwareBus`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hardware/hardware.rs:290:29
[INFO] [stderr]     |
[INFO] [stderr] 290 |     pub fn new(bus: &'a mut HardwareBus, offset: usize, cycles: u64) -> MemoryLocation<'a> {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn HardwareBus`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hardware/ppu/background_mode.rs:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 | type ModeFn = Fn(&Ppu, usize, usize, ScreenLayer) -> Option<Pixel>;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Ppu, usize, usize, ScreenLayer) -> Option<Pixel>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/hardware/ppu/mode_7.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/cpu/cpu.rs:400:27
[INFO] [stderr]     |
[INFO] [stderr] 400 |                 op_code @ _ => panic!("Unrecognised op code: {:02X}", op_code)
[INFO] [stderr]     |                           ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `hardware`
[INFO] [stderr]    --> src/cpu/cpu.rs:422:12
[INFO] [stderr]     |
[INFO] [stderr] 422 |     pub fn hardware(&self) -> &Hardware {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `joypad`
[INFO] [stderr]    --> src/hardware/hardware.rs:102:12
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn joypad(&self) -> &Joypad {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `background_mode`
[INFO] [stderr]    --> src/hardware/ppu/ppu.rs:141:12
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub fn background_mode(&self) -> &BackgroundMode {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Interlace`
[INFO] [stderr]   --> src/hardware/screen.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Interlace(InterlaceFrame)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Even`
[INFO] [stderr]   --> src/hardware/screen.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     Even,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Odd`
[INFO] [stderr]   --> src/hardware/screen.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     Odd
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 2.33s
[INFO] running `"docker" "inspect" "80169b44644de5fdbbf452ca64bac3fb55c57e670d4066db2baecdae5be4642f"`
[INFO] running `"docker" "rm" "-f" "80169b44644de5fdbbf452ca64bac3fb55c57e670d4066db2baecdae5be4642f"`
[INFO] [stdout] 80169b44644de5fdbbf452ca64bac3fb55c57e670d4066db2baecdae5be4642f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a59de5bec1a87c3d3729fb3d4b2884fd1da2c8ef384c6d054b1e683f98cc8921
[INFO] running `"docker" "start" "-a" "a59de5bec1a87c3d3729fb3d4b2884fd1da2c8ef384c6d054b1e683f98cc8921"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/joypad.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / bitflags! {
[INFO] [stderr] 14 | |     pub flags ButtonState: u16 {
[INFO] [stderr] 15 | |         const B = 0x8000,
[INFO] [stderr] 16 | |         const Y = 0x4000,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     }
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/joypad.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / bitflags! {
[INFO] [stderr] 14 | |     pub flags ButtonState: u16 {
[INFO] [stderr] 15 | |         const B = 0x8000,
[INFO] [stderr] 16 | |         const Y = 0x4000,
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     }
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/registers.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / bitflags! {
[INFO] [stderr] 26 | |     flags CpuAction: u8 {
[INFO] [stderr] 27 | |         const NMI = 0x80,
[INFO] [stderr] 28 | |         const IRQ = 0x40,
[INFO] [stderr] 29 | |         const DMA = 0x20
[INFO] [stderr] 30 | |     }
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hardware/registers.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / bitflags! {
[INFO] [stderr] 26 | |     flags CpuAction: u8 {
[INFO] [stderr] 27 | |         const NMI = 0x80,
[INFO] [stderr] 28 | |         const IRQ = 0x40,
[INFO] [stderr] 29 | |         const DMA = 0x20
[INFO] [stderr] 30 | |     }
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hardware/hardware.rs:47:18
[INFO] [stderr]    |
[INFO] [stderr] 47 |     bus: &'a mut HardwareBus,
[INFO] [stderr]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn HardwareBus`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hardware/hardware.rs:175:42
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let (bus, offset, cycles): (&mut HardwareBus, usize, u64) = if bank & 0x40 != 0 {
[INFO] [stderr]     |                                          ^^^^^^^^^^^ help: use `dyn`: `dyn HardwareBus`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hardware/hardware.rs:290:29
[INFO] [stderr]     |
[INFO] [stderr] 290 |     pub fn new(bus: &'a mut HardwareBus, offset: usize, cycles: u64) -> MemoryLocation<'a> {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn HardwareBus`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hardware/ppu/background_mode.rs:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 | type ModeFn = Fn(&Ppu, usize, usize, ScreenLayer) -> Option<Pixel>;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Ppu, usize, usize, ScreenLayer) -> Option<Pixel>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/hardware/ppu/mode_7.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/cpu/cpu.rs:400:27
[INFO] [stderr]     |
[INFO] [stderr] 400 |                 op_code @ _ => panic!("Unrecognised op code: {:02X}", op_code)
[INFO] [stderr]     |                           ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `hardware`
[INFO] [stderr]    --> src/cpu/cpu.rs:422:12
[INFO] [stderr]     |
[INFO] [stderr] 422 |     pub fn hardware(&self) -> &Hardware {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `joypad`
[INFO] [stderr]    --> src/hardware/hardware.rs:102:12
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn joypad(&self) -> &Joypad {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `background_mode`
[INFO] [stderr]    --> src/hardware/ppu/ppu.rs:141:12
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub fn background_mode(&self) -> &BackgroundMode {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Interlace`
[INFO] [stderr]   --> src/hardware/screen.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Interlace(InterlaceFrame)
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Even`
[INFO] [stderr]   --> src/hardware/screen.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     Even,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Odd`
[INFO] [stderr]   --> src/hardware/screen.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     Odd
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/snailemu-eb501cde17cc3f7e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a59de5bec1a87c3d3729fb3d4b2884fd1da2c8ef384c6d054b1e683f98cc8921"`
[INFO] running `"docker" "rm" "-f" "a59de5bec1a87c3d3729fb3d4b2884fd1da2c8ef384c6d054b1e683f98cc8921"`
[INFO] [stdout] a59de5bec1a87c3d3729fb3d4b2884fd1da2c8ef384c6d054b1e683f98cc8921