[INFO] cloning repository https://github.com/virome/rustic-6502 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/virome/rustic-6502" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirome%2Frustic-6502"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirome%2Frustic-6502'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8c4ab03a234155b3cda1e706201f59b6bcf0d1e8 [INFO] checking virome/rustic-6502 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirome%2Frustic-6502" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/virome/rustic-6502 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/virome/rustic-6502 [INFO] finished tweaking git repo https://github.com/virome/rustic-6502 [INFO] tweaked toml for git repo https://github.com/virome/rustic-6502 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/virome/rustic-6502 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f756e8ea294678f24ae675fd0ec87e1e19d2991067611ebcea334cf5dae18863 [INFO] running `"docker" "start" "-a" "f756e8ea294678f24ae675fd0ec87e1e19d2991067611ebcea334cf5dae18863"` [INFO] [stderr] Checking rustic-6502 v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/cpu.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io; // For debugging [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/cpu.rs:219:9 [INFO] [stderr] | [INFO] [stderr] 219 | (upper | lower) [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/cpu.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io; // For debugging [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/cpu.rs:219:9 [INFO] [stderr] | [INFO] [stderr] 219 | (upper | lower) [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prefix` [INFO] [stderr] --> src/main.rs:27:30 [INFO] [stderr] | [INFO] [stderr] 27 | let (prefix, number) = arg.split_at(2); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prefix` [INFO] [stderr] --> src/main.rs:27:30 [INFO] [stderr] | [INFO] [stderr] 27 | let (prefix, number) = arg.split_at(2); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_prefix` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | Err(e) => panic!("File \"{}\" could not be opened.", &filename), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/main.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | Ok(size) => (), [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | Err(e) => panic!("File \"{}\" could not be read.", &filename), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | Err(e) => panic!("File \"{}\" could not be opened.", &filename), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/main.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | Ok(size) => (), [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | Err(e) => panic!("File \"{}\" could not be read.", &filename), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FINTERUPT` [INFO] [stderr] --> src/cpu.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | const FINTERUPT: u8 = 0b0000_0100; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FBRK` [INFO] [stderr] --> src/cpu.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | const FBRK: u8 = 0b0001_0000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FINTERUPT` [INFO] [stderr] --> src/cpu.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | const FINTERUPT: u8 = 0b0000_0100; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FBRK` [INFO] [stderr] --> src/cpu.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | const FBRK: u8 = 0b0001_0000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `"docker" "inspect" "f756e8ea294678f24ae675fd0ec87e1e19d2991067611ebcea334cf5dae18863"` [INFO] running `"docker" "rm" "-f" "f756e8ea294678f24ae675fd0ec87e1e19d2991067611ebcea334cf5dae18863"` [INFO] [stdout] f756e8ea294678f24ae675fd0ec87e1e19d2991067611ebcea334cf5dae18863