[INFO] updating cached repository reilleya/rustBoy [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/reilleya/rustBoy [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/reilleya/rustBoy" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/reilleya/rustBoy"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/reilleya/rustBoy'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/reilleya/rustBoy" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/reilleya/rustBoy"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/reilleya/rustBoy'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1e59436bf938c96e2dd54f66843e949c62b788e2 [INFO] sha for GitHub repo reilleya/rustBoy: 1e59436bf938c96e2dd54f66843e949c62b788e2 [INFO] validating manifest of reilleya/rustBoy on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of reilleya/rustBoy on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing reilleya/rustBoy [INFO] finished frobbing reilleya/rustBoy [INFO] frobbed toml for reilleya/rustBoy written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/reilleya/rustBoy/Cargo.toml [INFO] started frobbing reilleya/rustBoy [INFO] finished frobbing reilleya/rustBoy [INFO] frobbed toml for reilleya/rustBoy written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/reilleya/rustBoy/Cargo.toml [INFO] crate reilleya/rustBoy already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking reilleya/rustBoy against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/reilleya/rustBoy:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e0851f36ca09d36308326bab7ca36a8c193e8e3905e6207d73d230eaf065a293 [INFO] running `"docker" "start" "-a" "e0851f36ca09d36308326bab7ca36a8c193e8e3905e6207d73d230eaf065a293"` [INFO] [stderr] Checking rustBoy v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variant `a` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:2:2 [INFO] [stderr] | [INFO] [stderr] 2 | a, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `A` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `f` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:3:2 [INFO] [stderr] | [INFO] [stderr] 3 | f, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `F` [INFO] [stderr] [INFO] [stderr] warning: variant `b` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:4:2 [INFO] [stderr] | [INFO] [stderr] 4 | b, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `B` [INFO] [stderr] [INFO] [stderr] warning: variant `c` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:5:2 [INFO] [stderr] | [INFO] [stderr] 5 | c, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `C` [INFO] [stderr] [INFO] [stderr] warning: variant `d` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:6:2 [INFO] [stderr] | [INFO] [stderr] 6 | d, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `D` [INFO] [stderr] [INFO] [stderr] warning: variant `e` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:7:2 [INFO] [stderr] | [INFO] [stderr] 7 | e, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `E` [INFO] [stderr] [INFO] [stderr] warning: variant `h` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:8:2 [INFO] [stderr] | [INFO] [stderr] 8 | h, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `H` [INFO] [stderr] [INFO] [stderr] warning: variant `l` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:9:2 [INFO] [stderr] | [INFO] [stderr] 9 | l [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `L` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::Core` [INFO] [stderr] --> src/core/memory.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::Core; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `a` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:2:2 [INFO] [stderr] | [INFO] [stderr] 2 | a, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `A` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `f` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:3:2 [INFO] [stderr] | [INFO] [stderr] 3 | f, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `F` [INFO] [stderr] [INFO] [stderr] warning: variant `b` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:4:2 [INFO] [stderr] | [INFO] [stderr] 4 | b, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `B` [INFO] [stderr] [INFO] [stderr] warning: variant `c` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:5:2 [INFO] [stderr] | [INFO] [stderr] 5 | c, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `C` [INFO] [stderr] [INFO] [stderr] warning: variant `d` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:6:2 [INFO] [stderr] | [INFO] [stderr] 6 | d, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `D` [INFO] [stderr] [INFO] [stderr] warning: variant `e` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:7:2 [INFO] [stderr] | [INFO] [stderr] 7 | e, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `E` [INFO] [stderr] [INFO] [stderr] warning: variant `h` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:8:2 [INFO] [stderr] | [INFO] [stderr] 8 | h, [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `H` [INFO] [stderr] [INFO] [stderr] warning: variant `l` should have an upper camel case name [INFO] [stderr] --> src/core/registers.rs:9:2 [INFO] [stderr] | [INFO] [stderr] 9 | l [INFO] [stderr] | ^ help: convert the identifier to upper camel case: `L` [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::Core` [INFO] [stderr] --> src/core/memory.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::Core; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/core/memory.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | 0 [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/core/memory.rs:45:4 [INFO] [stderr] | [INFO] [stderr] 45 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/core/memory.rs:90:4 [INFO] [stderr] | [INFO] [stderr] 90 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op_Carry` [INFO] [stderr] --> src/core/mod.rs:802:19 [INFO] [stderr] | [INFO] [stderr] 802 | let (operand, op_Carry) = self.get_8_pc(1).overflowing_add(self.reg.get_c() as u8); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_op_Carry` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/core/display.rs:36:28 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn set_mem(&mut self, loc:u16, val:u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_loc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/core/display.rs:36:37 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn set_mem(&mut self, loc:u16, val:u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `f` [INFO] [stderr] --> src/core/registers.rs:3:2 [INFO] [stderr] | [INFO] [stderr] 3 | f, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_sub_half_carry_16` [INFO] [stderr] --> src/core/mod.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | fn check_sub_half_carry_16(a:u16, b:u16) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dec_a` [INFO] [stderr] --> src/core/mod.rs:1196:2 [INFO] [stderr] | [INFO] [stderr] 1196 | fn dec_a(&mut self) -> (u16, u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `rustBoy` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rust_boy` [INFO] [stderr] [INFO] [stderr] warning: variable `op_Carry` should have a snake case name [INFO] [stderr] --> src/core/mod.rs:802:19 [INFO] [stderr] | [INFO] [stderr] 802 | let (operand, op_Carry) = self.get_8_pc(1).overflowing_add(self.reg.get_c() as u8); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `op_carry` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/core/rom.rs:22:6 [INFO] [stderr] | [INFO] [stderr] 22 | fo.read(&mut self.data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/core/memory.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | 0 [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/core/memory.rs:45:4 [INFO] [stderr] | [INFO] [stderr] 45 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/core/memory.rs:90:4 [INFO] [stderr] | [INFO] [stderr] 90 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op_Carry` [INFO] [stderr] --> src/core/mod.rs:802:19 [INFO] [stderr] | [INFO] [stderr] 802 | let (operand, op_Carry) = self.get_8_pc(1).overflowing_add(self.reg.get_c() as u8); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_op_Carry` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loc` [INFO] [stderr] --> src/core/display.rs:36:28 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn set_mem(&mut self, loc:u16, val:u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_loc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/core/display.rs:36:37 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn set_mem(&mut self, loc:u16, val:u8) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `f` [INFO] [stderr] --> src/core/registers.rs:3:2 [INFO] [stderr] | [INFO] [stderr] 3 | f, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_sub_half_carry_16` [INFO] [stderr] --> src/core/mod.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | fn check_sub_half_carry_16(a:u16, b:u16) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `dec_a` [INFO] [stderr] --> src/core/mod.rs:1196:2 [INFO] [stderr] | [INFO] [stderr] 1196 | fn dec_a(&mut self) -> (u16, u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `rustBoy` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rust_boy` [INFO] [stderr] [INFO] [stderr] warning: variable `op_Carry` should have a snake case name [INFO] [stderr] --> src/core/mod.rs:802:19 [INFO] [stderr] | [INFO] [stderr] 802 | let (operand, op_Carry) = self.get_8_pc(1).overflowing_add(self.reg.get_c() as u8); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `op_carry` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/core/rom.rs:22:6 [INFO] [stderr] | [INFO] [stderr] 22 | fo.read(&mut self.data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `"docker" "inspect" "e0851f36ca09d36308326bab7ca36a8c193e8e3905e6207d73d230eaf065a293"` [INFO] running `"docker" "rm" "-f" "e0851f36ca09d36308326bab7ca36a8c193e8e3905e6207d73d230eaf065a293"` [INFO] [stdout] e0851f36ca09d36308326bab7ca36a8c193e8e3905e6207d73d230eaf065a293