[INFO] updating cached repository invainn/rnes [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/invainn/rnes [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/invainn/rnes" "work/ex/beta-1.38-1/sources/1.37.0/gh/invainn/rnes"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/invainn/rnes'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/invainn/rnes" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/invainn/rnes"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/invainn/rnes'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9010c918c199fd94e29d0d0b81314703e0f43fa5 [INFO] sha for GitHub repo invainn/rnes: 9010c918c199fd94e29d0d0b81314703e0f43fa5 [INFO] validating manifest of invainn/rnes on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of invainn/rnes on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing invainn/rnes [INFO] finished frobbing invainn/rnes [INFO] frobbed toml for invainn/rnes written to work/ex/beta-1.38-1/sources/1.37.0/gh/invainn/rnes/Cargo.toml [INFO] started frobbing invainn/rnes [INFO] finished frobbing invainn/rnes [INFO] frobbed toml for invainn/rnes written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/invainn/rnes/Cargo.toml [INFO] crate invainn/rnes already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing invainn/rnes against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/invainn/rnes:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] eec09c034c1a5b2c4aa94a7774311b04e288f6e4e00e328cc6fbe5e5096108d2 [INFO] running `"docker" "start" "-a" "eec09c034c1a5b2c4aa94a7774311b04e288f6e4e00e328cc6fbe5e5096108d2"` [INFO] [stderr] Compiling nes v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> src/cpu.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{ thread, time }; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ZeroPageX` [INFO] [stderr] --> src/cpu.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | ZeroPageX, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ZeroPageY` [INFO] [stderr] --> src/cpu.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | ZeroPageY, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AbsoluteX` [INFO] [stderr] --> src/cpu.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | AbsoluteX, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AbsoluteY` [INFO] [stderr] --> src/cpu.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | AbsoluteY, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Indirect` [INFO] [stderr] --> src/cpu.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Indirect, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IndexedIndirect` [INFO] [stderr] --> src/cpu.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | IndexedIndirect, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IndirectIndexed` [INFO] [stderr] --> src/cpu.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | IndirectIndexed, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IRQDisable` [INFO] [stderr] --> src/cpu.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | IRQDisable = 0x04, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Decimal` [INFO] [stderr] --> src/cpu.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Decimal = 0x08, // Useless [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Break` [INFO] [stderr] --> src/cpu.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Break = 0x10, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Push` [INFO] [stderr] --> src/cpu.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | Push = 0x20, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Overflow` [INFO] [stderr] --> src/cpu.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | Overflow = 0x40, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `oc_bit` [INFO] [stderr] --> src/cpu.rs:188:5 [INFO] [stderr] | [INFO] [stderr] 188 | fn oc_bit(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `P` should have a snake case name [INFO] [stderr] --> src/cpu.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | pub P: u8, [INFO] [stderr] | ^ help: convert the identifier to snake case: `p` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `A` should have a snake case name [INFO] [stderr] --> src/cpu.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | pub A: u8, [INFO] [stderr] | ^ help: convert the identifier to snake case: `a` [INFO] [stderr] [INFO] [stderr] warning: structure field `X` should have a snake case name [INFO] [stderr] --> src/cpu.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | pub X: u8, [INFO] [stderr] | ^ help: convert the identifier to snake case: `x` [INFO] [stderr] [INFO] [stderr] warning: structure field `Y` should have a snake case name [INFO] [stderr] --> src/cpu.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | pub Y: u8, [INFO] [stderr] | ^ help: convert the identifier to snake case: `y` [INFO] [stderr] [INFO] [stderr] warning: structure field `S` should have a snake case name [INFO] [stderr] --> src/cpu.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | pub S: usize, [INFO] [stderr] | ^ help: convert the identifier to snake case: `s` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_sub` that must be used [INFO] [stderr] --> src/cpu.rs:280:9 [INFO] [stderr] | [INFO] [stderr] 280 | self.S.wrapping_sub(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_sub` that must be used [INFO] [stderr] --> src/cpu.rs:283:9 [INFO] [stderr] | [INFO] [stderr] 283 | self.S.wrapping_sub(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.35s [INFO] running `"docker" "inspect" "eec09c034c1a5b2c4aa94a7774311b04e288f6e4e00e328cc6fbe5e5096108d2"` [INFO] running `"docker" "rm" "-f" "eec09c034c1a5b2c4aa94a7774311b04e288f6e4e00e328cc6fbe5e5096108d2"` [INFO] [stdout] eec09c034c1a5b2c4aa94a7774311b04e288f6e4e00e328cc6fbe5e5096108d2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/invainn/rnes:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c27960c855039b810228863fd4aadefbebd4414913f6b57283d2ef86558f5dfb [INFO] running `"docker" "start" "-a" "c27960c855039b810228863fd4aadefbebd4414913f6b57283d2ef86558f5dfb"` [INFO] [stderr] Compiling nes v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> src/cpu.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{ thread, time }; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ZeroPageX` [INFO] [stderr] --> src/cpu.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | ZeroPageX, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ZeroPageY` [INFO] [stderr] --> src/cpu.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | ZeroPageY, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AbsoluteX` [INFO] [stderr] --> src/cpu.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | AbsoluteX, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AbsoluteY` [INFO] [stderr] --> src/cpu.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | AbsoluteY, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Indirect` [INFO] [stderr] --> src/cpu.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Indirect, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IndexedIndirect` [INFO] [stderr] --> src/cpu.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | IndexedIndirect, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IndirectIndexed` [INFO] [stderr] --> src/cpu.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | IndirectIndexed, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IRQDisable` [INFO] [stderr] --> src/cpu.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | IRQDisable = 0x04, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Decimal` [INFO] [stderr] --> src/cpu.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | Decimal = 0x08, // Useless [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Break` [INFO] [stderr] --> src/cpu.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | Break = 0x10, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Push` [INFO] [stderr] --> src/cpu.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | Push = 0x20, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Overflow` [INFO] [stderr] --> src/cpu.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | Overflow = 0x40, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `oc_bit` [INFO] [stderr] --> src/cpu.rs:188:5 [INFO] [stderr] | [INFO] [stderr] 188 | fn oc_bit(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `P` should have a snake case name [INFO] [stderr] --> src/cpu.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | pub P: u8, [INFO] [stderr] | ^ help: convert the identifier to snake case: `p` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `A` should have a snake case name [INFO] [stderr] --> src/cpu.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | pub A: u8, [INFO] [stderr] | ^ help: convert the identifier to snake case: `a` [INFO] [stderr] [INFO] [stderr] warning: structure field `X` should have a snake case name [INFO] [stderr] --> src/cpu.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | pub X: u8, [INFO] [stderr] | ^ help: convert the identifier to snake case: `x` [INFO] [stderr] [INFO] [stderr] warning: structure field `Y` should have a snake case name [INFO] [stderr] --> src/cpu.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | pub Y: u8, [INFO] [stderr] | ^ help: convert the identifier to snake case: `y` [INFO] [stderr] [INFO] [stderr] warning: structure field `S` should have a snake case name [INFO] [stderr] --> src/cpu.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | pub S: usize, [INFO] [stderr] | ^ help: convert the identifier to snake case: `s` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_sub` that must be used [INFO] [stderr] --> src/cpu.rs:280:9 [INFO] [stderr] | [INFO] [stderr] 280 | self.S.wrapping_sub(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::wrapping_sub` that must be used [INFO] [stderr] --> src/cpu.rs:283:9 [INFO] [stderr] | [INFO] [stderr] 283 | self.S.wrapping_sub(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `"docker" "inspect" "c27960c855039b810228863fd4aadefbebd4414913f6b57283d2ef86558f5dfb"` [INFO] running `"docker" "rm" "-f" "c27960c855039b810228863fd4aadefbebd4414913f6b57283d2ef86558f5dfb"` [INFO] [stdout] c27960c855039b810228863fd4aadefbebd4414913f6b57283d2ef86558f5dfb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/invainn/rnes:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] bc9ac9f10178628ba7f59fd71a9577807868ec40b8a6b2ebbe00dce4de4680b6 [INFO] running `"docker" "start" "-a" "bc9ac9f10178628ba7f59fd71a9577807868ec40b8a6b2ebbe00dce4de4680b6"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/nes-2d98fe6e28dc33d6 [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" "bc9ac9f10178628ba7f59fd71a9577807868ec40b8a6b2ebbe00dce4de4680b6"` [INFO] running `"docker" "rm" "-f" "bc9ac9f10178628ba7f59fd71a9577807868ec40b8a6b2ebbe00dce4de4680b6"` [INFO] [stdout] bc9ac9f10178628ba7f59fd71a9577807868ec40b8a6b2ebbe00dce4de4680b6