[INFO] updating cached repository https://github.com/Mungari/rust8 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8bd1a46c96983b3dc61d209ecf0a20a86f6bdba3 [INFO] testing Mungari/rust8 against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMungari%2Frust8" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mungari/rust8 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Mungari/rust8 [INFO] finished tweaking git repo https://github.com/Mungari/rust8 [INFO] tweaked toml for git repo https://github.com/Mungari/rust8 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Mungari/rust8 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 25e4ba7b2f149e0d21330c5007a2dca9398764c073e36f7c9813960772bc5365 [INFO] running `"docker" "start" "-a" "25e4ba7b2f149e0d21330c5007a2dca9398764c073e36f7c9813960772bc5365"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rust8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: method is never used: `read_byte` [INFO] [stderr] --> src/memory.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn read_byte(&mut self, address: u16) -> u16{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_from_memory` [INFO] [stderr] --> src/chip8.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn read_from_memory(&mut self) -> u16{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `call_cpu` [INFO] [stderr] --> src/chip8.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn call_cpu(&mut self, word: u16){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `exec_instr` [INFO] [stderr] --> src/cpu.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn exec_instr(&mut self, word: u16){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `I` should have a snake case name [INFO] [stderr] --> src/cpu.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub I: u16, [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `Vx` should have a snake case name [INFO] [stderr] --> src/cpu.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub Vx: [u8; 16], [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `vx` [INFO] [stderr] [INFO] [stderr] warning: structure field `PC` should have a snake case name [INFO] [stderr] --> src/cpu.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub PC: u16, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `pc` [INFO] [stderr] [INFO] [stderr] warning: structure field `SP` should have a snake case name [INFO] [stderr] --> src/cpu.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub SP: u8, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `sp` [INFO] [stderr] [INFO] [stderr] warning: structure field `STACK` should have a snake case name [INFO] [stderr] --> src/cpu.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | pub STACK: [u16; 16], [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `stack` [INFO] [stderr] [INFO] [stderr] warning: structure field `DT` should have a snake case name [INFO] [stderr] --> src/cpu.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub DT: u8, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `dt` [INFO] [stderr] [INFO] [stderr] warning: structure field `ST` should have a snake case name [INFO] [stderr] --> src/cpu.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | pub ST: u8 [INFO] [stderr] | ^^ help: convert the identifier to snake case: `st` [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `"docker" "inspect" "25e4ba7b2f149e0d21330c5007a2dca9398764c073e36f7c9813960772bc5365"` [INFO] running `"docker" "rm" "-f" "25e4ba7b2f149e0d21330c5007a2dca9398764c073e36f7c9813960772bc5365"` [INFO] [stdout] 25e4ba7b2f149e0d21330c5007a2dca9398764c073e36f7c9813960772bc5365 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 11b9d1da1ac9de4c4d4408669afbb9d5a6421c33cfde3d80eda047415eb20381 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "11b9d1da1ac9de4c4d4408669afbb9d5a6421c33cfde3d80eda047415eb20381"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rust8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: method is never used: `read_byte` [INFO] [stderr] --> src/memory.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn read_byte(&mut self, address: u16) -> u16{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_from_memory` [INFO] [stderr] --> src/chip8.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn read_from_memory(&mut self) -> u16{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `call_cpu` [INFO] [stderr] --> src/chip8.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn call_cpu(&mut self, word: u16){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `exec_instr` [INFO] [stderr] --> src/cpu.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn exec_instr(&mut self, word: u16){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `I` should have a snake case name [INFO] [stderr] --> src/cpu.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub I: u16, [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `Vx` should have a snake case name [INFO] [stderr] --> src/cpu.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub Vx: [u8; 16], [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `vx` [INFO] [stderr] [INFO] [stderr] warning: structure field `PC` should have a snake case name [INFO] [stderr] --> src/cpu.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub PC: u16, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `pc` [INFO] [stderr] [INFO] [stderr] warning: structure field `SP` should have a snake case name [INFO] [stderr] --> src/cpu.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub SP: u8, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `sp` [INFO] [stderr] [INFO] [stderr] warning: structure field `STACK` should have a snake case name [INFO] [stderr] --> src/cpu.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | pub STACK: [u16; 16], [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `stack` [INFO] [stderr] [INFO] [stderr] warning: structure field `DT` should have a snake case name [INFO] [stderr] --> src/cpu.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub DT: u8, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `dt` [INFO] [stderr] [INFO] [stderr] warning: structure field `ST` should have a snake case name [INFO] [stderr] --> src/cpu.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | pub ST: u8 [INFO] [stderr] | ^^ help: convert the identifier to snake case: `st` [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `"docker" "inspect" "11b9d1da1ac9de4c4d4408669afbb9d5a6421c33cfde3d80eda047415eb20381"` [INFO] running `"docker" "rm" "-f" "11b9d1da1ac9de4c4d4408669afbb9d5a6421c33cfde3d80eda047415eb20381"` [INFO] [stdout] 11b9d1da1ac9de4c4d4408669afbb9d5a6421c33cfde3d80eda047415eb20381 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bf46a29189f944a8ae625daa1e470da9bca41a9156745bab341e471bc55dd5fe [INFO] running `"docker" "start" "-a" "bf46a29189f944a8ae625daa1e470da9bca41a9156745bab341e471bc55dd5fe"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: method is never used: `read_byte` [INFO] [stderr] --> src/memory.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn read_byte(&mut self, address: u16) -> u16{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_from_memory` [INFO] [stderr] --> src/chip8.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn read_from_memory(&mut self) -> u16{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `call_cpu` [INFO] [stderr] --> src/chip8.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn call_cpu(&mut self, word: u16){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `exec_instr` [INFO] [stderr] --> src/cpu.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn exec_instr(&mut self, word: u16){ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `I` should have a snake case name [INFO] [stderr] --> src/cpu.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub I: u16, [INFO] [stderr] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `Vx` should have a snake case name [INFO] [stderr] --> src/cpu.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub Vx: [u8; 16], [INFO] [stderr] | ^^ help: convert the identifier to snake case (notice the capitalization): `vx` [INFO] [stderr] [INFO] [stderr] warning: structure field `PC` should have a snake case name [INFO] [stderr] --> src/cpu.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub PC: u16, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `pc` [INFO] [stderr] [INFO] [stderr] warning: structure field `SP` should have a snake case name [INFO] [stderr] --> src/cpu.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub SP: u8, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `sp` [INFO] [stderr] [INFO] [stderr] warning: structure field `STACK` should have a snake case name [INFO] [stderr] --> src/cpu.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | pub STACK: [u16; 16], [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `stack` [INFO] [stderr] [INFO] [stderr] warning: structure field `DT` should have a snake case name [INFO] [stderr] --> src/cpu.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | pub DT: u8, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `dt` [INFO] [stderr] [INFO] [stderr] warning: structure field `ST` should have a snake case name [INFO] [stderr] --> src/cpu.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | pub ST: u8 [INFO] [stderr] | ^^ help: convert the identifier to snake case: `st` [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust8-e1615487644429d2 [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" "bf46a29189f944a8ae625daa1e470da9bca41a9156745bab341e471bc55dd5fe"` [INFO] running `"docker" "rm" "-f" "bf46a29189f944a8ae625daa1e470da9bca41a9156745bab341e471bc55dd5fe"` [INFO] [stdout] bf46a29189f944a8ae625daa1e470da9bca41a9156745bab341e471bc55dd5fe