[INFO] updating cached repository Tormyst/myst_gb [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Tormyst/myst_gb [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Tormyst/myst_gb" "work/ex/beta-1.37-6/sources/1.36.0/gh/Tormyst/myst_gb"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Tormyst/myst_gb'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Tormyst/myst_gb" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Tormyst/myst_gb"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Tormyst/myst_gb'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 574c2912b6aff2e42fcc10f0d7aac89de552f073 [INFO] sha for GitHub repo Tormyst/myst_gb: 574c2912b6aff2e42fcc10f0d7aac89de552f073 [INFO] validating manifest of Tormyst/myst_gb on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Tormyst/myst_gb on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Tormyst/myst_gb [INFO] finished frobbing Tormyst/myst_gb [INFO] frobbed toml for Tormyst/myst_gb written to work/ex/beta-1.37-6/sources/1.36.0/gh/Tormyst/myst_gb/Cargo.toml [INFO] started frobbing Tormyst/myst_gb [INFO] finished frobbing Tormyst/myst_gb [INFO] frobbed toml for Tormyst/myst_gb written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Tormyst/myst_gb/Cargo.toml [INFO] crate Tormyst/myst_gb already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Tormyst/myst_gb against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Tormyst/myst_gb:/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] b1dbc77adfd12fc1afc539834f43e1afc0ad8327dee4dcde0be136d4f4cf704b [INFO] running `"docker" "start" "-a" "b1dbc77adfd12fc1afc539834f43e1afc0ad8327dee4dcde0be136d4f4cf704b"` [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling sdl2 v0.32.1 [INFO] [stderr] Compiling FeGaBo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `decode` is imported redundantly [INFO] [stderr] --> src/gb/mod.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 10 | mod decode; [INFO] [stderr] | ----------- the item `decode` is already defined here [INFO] [stderr] ... [INFO] [stderr] 41 | use gb::decode; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/gb/mem/mod.rs:470:13 [INFO] [stderr] | [INFO] [stderr] 470 | 0xFF01...0xFF02 => true, // Not implemented serial [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/gb/decode.rs:879:9 [INFO] [stderr] | [INFO] [stderr] 879 | _ => panic!("Instruction CB{:02X} cannot be decoded.", op), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/gb/mod.rs:48:17 [INFO] [stderr] | [INFO] [stderr] 48 | let size = file.read_to_end(&mut buffer).unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_size` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x_offset` [INFO] [stderr] --> src/gb/mem/mod.rs:508:13 [INFO] [stderr] | [INFO] [stderr] 508 | let x_offset = self.ppu.scx; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_x_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y_offset` [INFO] [stderr] --> src/gb/mem/mod.rs:509:13 [INFO] [stderr] | [INFO] [stderr] 509 | let y_offset = self.ppu.scy.wrapping_add(row); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_y_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/gb/mem/cm/mod.rs:49:21 [INFO] [stderr] | [INFO] [stderr] 49 | let size = file.read_to_end(&mut rom).unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/gb/mem/cm/mod.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | let mut ram = match ram_type { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `F` [INFO] [stderr] --> src/gb/decode.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | F, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: crate `FeGaBo` 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: `fe_ga_bo` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/gb/mem/mod.rs:234:9 [INFO] [stderr] | [INFO] [stderr] 234 | write!(f,"Serial Log:"); [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] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/gb/mem/mod.rs:295:17 [INFO] [stderr] | [INFO] [stderr] 295 | write!(f,"{}", self.out as char); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.04s [INFO] running `"docker" "inspect" "b1dbc77adfd12fc1afc539834f43e1afc0ad8327dee4dcde0be136d4f4cf704b"` [INFO] running `"docker" "rm" "-f" "b1dbc77adfd12fc1afc539834f43e1afc0ad8327dee4dcde0be136d4f4cf704b"` [INFO] [stdout] b1dbc77adfd12fc1afc539834f43e1afc0ad8327dee4dcde0be136d4f4cf704b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Tormyst/myst_gb:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] acdf9f12e9fec391f31925be43f160ce1bd0572b9324d19e3d9007527dcba3c9 [INFO] running `"docker" "start" "-a" "acdf9f12e9fec391f31925be43f160ce1bd0572b9324d19e3d9007527dcba3c9"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling FeGaBo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `decode` is imported redundantly [INFO] [stderr] --> src/gb/mod.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 10 | mod decode; [INFO] [stderr] | ----------- the item `decode` is already defined here [INFO] [stderr] ... [INFO] [stderr] 41 | use gb::decode; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/gb/mem/mod.rs:470:13 [INFO] [stderr] | [INFO] [stderr] 470 | 0xFF01...0xFF02 => true, // Not implemented serial [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/gb/decode.rs:879:9 [INFO] [stderr] | [INFO] [stderr] 879 | _ => panic!("Instruction CB{:02X} cannot be decoded.", op), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/gb/mod.rs:48:17 [INFO] [stderr] | [INFO] [stderr] 48 | let size = file.read_to_end(&mut buffer).unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_size` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x_offset` [INFO] [stderr] --> src/gb/mem/mod.rs:508:13 [INFO] [stderr] | [INFO] [stderr] 508 | let x_offset = self.ppu.scx; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_x_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y_offset` [INFO] [stderr] --> src/gb/mem/mod.rs:509:13 [INFO] [stderr] | [INFO] [stderr] 509 | let y_offset = self.ppu.scy.wrapping_add(row); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_y_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/gb/mem/cm/mod.rs:49:21 [INFO] [stderr] | [INFO] [stderr] 49 | let size = file.read_to_end(&mut rom).unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/gb/mem/cm/mod.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | let mut ram = match ram_type { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `F` [INFO] [stderr] --> src/gb/decode.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | F, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: crate `FeGaBo` 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: `fe_ga_bo` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/gb/mem/mod.rs:234:9 [INFO] [stderr] | [INFO] [stderr] 234 | write!(f,"Serial Log:"); [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] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/gb/mem/mod.rs:295:17 [INFO] [stderr] | [INFO] [stderr] 295 | write!(f,"{}", self.out as char); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `"docker" "inspect" "acdf9f12e9fec391f31925be43f160ce1bd0572b9324d19e3d9007527dcba3c9"` [INFO] running `"docker" "rm" "-f" "acdf9f12e9fec391f31925be43f160ce1bd0572b9324d19e3d9007527dcba3c9"` [INFO] [stdout] acdf9f12e9fec391f31925be43f160ce1bd0572b9324d19e3d9007527dcba3c9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Tormyst/myst_gb:/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=warn" "-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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 5354d9780c1fd631bad6fe251e34ff73fe2316e29be63fb0a5af376f8a6b77fd [INFO] running `"docker" "start" "-a" "5354d9780c1fd631bad6fe251e34ff73fe2316e29be63fb0a5af376f8a6b77fd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/FeGaBo-a9bfcdd869cf0276 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test gb::mem::gbp::tests::apply ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "5354d9780c1fd631bad6fe251e34ff73fe2316e29be63fb0a5af376f8a6b77fd"` [INFO] running `"docker" "rm" "-f" "5354d9780c1fd631bad6fe251e34ff73fe2316e29be63fb0a5af376f8a6b77fd"` [INFO] [stdout] 5354d9780c1fd631bad6fe251e34ff73fe2316e29be63fb0a5af376f8a6b77fd