[INFO] updating cached repository nwessing/gameboy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nwessing/gameboy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nwessing/gameboy" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/nwessing/gameboy"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/nwessing/gameboy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nwessing/gameboy" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/nwessing/gameboy"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/nwessing/gameboy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 842e004d019608e4f7f264979de46a68b2186d9d
[INFO] sha for GitHub repo nwessing/gameboy: 842e004d019608e4f7f264979de46a68b2186d9d
[INFO] validating manifest of nwessing/gameboy on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nwessing/gameboy on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nwessing/gameboy
[INFO] finished frobbing nwessing/gameboy
[INFO] frobbed toml for nwessing/gameboy written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/nwessing/gameboy/Cargo.toml
[INFO] started frobbing nwessing/gameboy
[INFO] finished frobbing nwessing/gameboy
[INFO] frobbed toml for nwessing/gameboy written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/nwessing/gameboy/Cargo.toml
[INFO] crate nwessing/gameboy already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking nwessing/gameboy against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-6/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/nwessing/gameboy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dc8e312569958151f82b526303676864614dbff07f351c744a8da1f52632193a
[INFO] running `"docker" "start" "-a" "dc8e312569958151f82b526303676864614dbff07f351c744a8da1f52632193a"`
[INFO] [stderr]     Checking num-traits v0.2.2
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]     Checking libc v0.2.40
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]    Compiling gameboy v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]     Checking num-integer v0.1.36
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking time v0.1.39
[INFO] [stderr]     Checking num-iter v0.1.35
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/instructions.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub exec: Box<Fn(&mut GameBoy, u8, u8)>
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[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/instructions.rs:20:90
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(name: &'static str, opcode: u8, operand_length: u8, cycles: u8, exec: Box<Fn(&mut GameBoy, u8, u8)>) -> Instruction {
[INFO] [stderr]    |                                                                                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/instructions.rs:1057:47
[INFO] [stderr]      |
[INFO] [stderr] 1057 | fn load_x_y(dest: Reg8, val_reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]      |                                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/instructions.rs:1064:34
[INFO] [stderr]      |
[INFO] [stderr] 1064 | fn load_x_imm(dest: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:319:42
[INFO] [stderr]     |
[INFO] [stderr] 319 | fn test_bit_n(bit: u8, reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:341:43
[INFO] [stderr]     |
[INFO] [stderr] 341 | fn reset_bit_n(bit: u8, reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:364:41
[INFO] [stderr]     |
[INFO] [stderr] 364 | fn set_bit_n(bit: u8, reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:381:57
[INFO] [stderr]     |
[INFO] [stderr] 381 | pub fn rotate_reg_left(reg: Reg8, through: bool) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:389:58
[INFO] [stderr]     |
[INFO] [stderr] 389 | pub fn rotate_reg_right(reg: Reg8, through: bool) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:445:39
[INFO] [stderr]     |
[INFO] [stderr] 445 | fn shift_left_lsb_0(reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:457:43
[INFO] [stderr]     |
[INFO] [stderr] 457 | fn shift_right_msb_same(reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:470:40
[INFO] [stderr]     |
[INFO] [stderr] 470 | fn shift_right_msb_0(reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/instructions.rs:16:19
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub exec: Box<Fn(&mut GameBoy, u8, u8)>
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[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/instructions.rs:20:90
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(name: &'static str, opcode: u8, operand_length: u8, cycles: u8, exec: Box<Fn(&mut GameBoy, u8, u8)>) -> Instruction {
[INFO] [stderr]    |                                                                                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/instructions.rs:1057:47
[INFO] [stderr]      |
[INFO] [stderr] 1057 | fn load_x_y(dest: Reg8, val_reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]      |                                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/instructions.rs:1064:34
[INFO] [stderr]      |
[INFO] [stderr] 1064 | fn load_x_imm(dest: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:319:42
[INFO] [stderr]     |
[INFO] [stderr] 319 | fn test_bit_n(bit: u8, reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:341:43
[INFO] [stderr]     |
[INFO] [stderr] 341 | fn reset_bit_n(bit: u8, reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:364:41
[INFO] [stderr]     |
[INFO] [stderr] 364 | fn set_bit_n(bit: u8, reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:381:57
[INFO] [stderr]     |
[INFO] [stderr] 381 | pub fn rotate_reg_left(reg: Reg8, through: bool) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:389:58
[INFO] [stderr]     |
[INFO] [stderr] 389 | pub fn rotate_reg_right(reg: Reg8, through: bool) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:445:39
[INFO] [stderr]     |
[INFO] [stderr] 445 | fn shift_left_lsb_0(reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:457:43
[INFO] [stderr]     |
[INFO] [stderr] 457 | fn shift_right_msb_same(reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cb_instructions.rs:470:40
[INFO] [stderr]     |
[INFO] [stderr] 470 | fn shift_right_msb_0(reg: Reg8) -> Box<Fn(&mut GameBoy, u8, u8)> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GameBoy, u8, u8)`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ram_banks_enabled`
[INFO] [stderr]   --> src/mbc1.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     ram_banks_enabled: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ram_banks_enabled`
[INFO] [stderr]   --> src/mbc1.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     ram_banks_enabled: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 14.28s
[INFO] running `"docker" "inspect" "dc8e312569958151f82b526303676864614dbff07f351c744a8da1f52632193a"`
[INFO] running `"docker" "rm" "-f" "dc8e312569958151f82b526303676864614dbff07f351c744a8da1f52632193a"`
[INFO] [stdout] dc8e312569958151f82b526303676864614dbff07f351c744a8da1f52632193a