[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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/nwessing/gameboy"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/nwessing/gameboy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nwessing/gameboy" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/nwessing/gameboy"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nwessing/gameboy on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking nwessing/gameboy against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4fa0ab26ef275860c4472a7e9fb86284c0a3090341ac4190c3003c802506bc05
[INFO] running `"docker" "start" "-a" "4fa0ab26ef275860c4472a7e9fb86284c0a3090341ac4190c3003c802506bc05"`
[INFO] [stderr]    Compiling gameboy v0.1.0 (/opt/crater/workdir)
[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 4.13s
[INFO] running `"docker" "inspect" "4fa0ab26ef275860c4472a7e9fb86284c0a3090341ac4190c3003c802506bc05"`
[INFO] running `"docker" "rm" "-f" "4fa0ab26ef275860c4472a7e9fb86284c0a3090341ac4190c3003c802506bc05"`
[INFO] [stdout] 4fa0ab26ef275860c4472a7e9fb86284c0a3090341ac4190c3003c802506bc05