[INFO] fetching crate lprsemu 0.4.2...
[INFO] testing lprsemu-0.4.2 against 1.75.0 for beta-1.76-1
[INFO] extracting crate lprsemu 0.4.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate lprsemu 0.4.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lprsemu 0.4.2
[INFO] finished tweaking crates.io crate lprsemu 0.4.2
[INFO] tweaked toml for crates.io crate lprsemu 0.4.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate lprsemu 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded phf v0.11.1
[INFO] [stderr]   Downloaded pest_derive v2.5.3
[INFO] [stderr]   Downloaded pest v2.5.3
[INFO] [stderr]   Downloaded phf_codegen v0.11.1
[INFO] [stderr]   Downloaded phf_generator v0.11.1
[INFO] [stderr]   Downloaded clearscreen v2.0.0
[INFO] [stderr]   Downloaded terminfo v0.7.5
[INFO] [stderr]   Downloaded pest_generator v2.5.3
[INFO] [stderr]   Downloaded phf_shared v0.11.1
[INFO] [stderr]   Downloaded pest_meta v2.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c40ee2b4130c168e3728735da55d907cee291b1ceaaab2e87e947c3138710126
[INFO] running `Command { std: "docker" "start" "-a" "c40ee2b4130c168e3728735da55d907cee291b1ceaaab2e87e947c3138710126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c40ee2b4130c168e3728735da55d907cee291b1ceaaab2e87e947c3138710126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c40ee2b4130c168e3728735da55d907cee291b1ceaaab2e87e947c3138710126", kill_on_drop: false }`
[INFO] [stdout] c40ee2b4130c168e3728735da55d907cee291b1ceaaab2e87e947c3138710126
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84abe5186560c7fddbd59e4f086f9050ca25d144915b06a1d3c0114642de0a00
[INFO] running `Command { std: "docker" "start" "-a" "84abe5186560c7fddbd59e4f086f9050ca25d144915b06a1d3c0114642de0a00", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]    Compiling phf_codegen v0.11.1
[INFO] [stderr]    Compiling terminfo v0.7.5
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling pest v2.5.3
[INFO] [stderr]    Compiling pest_meta v2.5.3
[INFO] [stderr]    Compiling pest_generator v2.5.3
[INFO] [stderr]    Compiling clearscreen v2.0.0
[INFO] [stderr]    Compiling pest_derive v2.5.3
[INFO] [stderr]    Compiling lprsemu v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/assembler.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(unchecked_math)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `to_vhdl::ToVhdl`
[INFO] [stdout]  --> src/instructions.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use to_vhdl::ToVhdl;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(unchecked_math)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:70:56
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shl(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:78:56
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shr(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:86:56
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shl(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shr(1) } | sign_bit;
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:70:56
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shl(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:78:56
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shr(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:86:56
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shl(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shr(1) } | sign_bit;
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lprsemu` (bin "lprsasm") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lprsemu` (bin "lprsemu") due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "84abe5186560c7fddbd59e4f086f9050ca25d144915b06a1d3c0114642de0a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84abe5186560c7fddbd59e4f086f9050ca25d144915b06a1d3c0114642de0a00", kill_on_drop: false }`
[INFO] [stdout] 84abe5186560c7fddbd59e4f086f9050ca25d144915b06a1d3c0114642de0a00
[INFO] testing lprsemu-0.4.2 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate lprsemu 0.4.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate lprsemu 0.4.2 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lprsemu 0.4.2
[INFO] finished tweaking crates.io crate lprsemu 0.4.2
[INFO] tweaked toml for crates.io crate lprsemu 0.4.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate lprsemu 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fff20d9a10a2a42530faf46e6b797e706576e8a54ea50e5ecf822d9e41b81a33
[INFO] running `Command { std: "docker" "start" "-a" "fff20d9a10a2a42530faf46e6b797e706576e8a54ea50e5ecf822d9e41b81a33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fff20d9a10a2a42530faf46e6b797e706576e8a54ea50e5ecf822d9e41b81a33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff20d9a10a2a42530faf46e6b797e706576e8a54ea50e5ecf822d9e41b81a33", kill_on_drop: false }`
[INFO] [stdout] fff20d9a10a2a42530faf46e6b797e706576e8a54ea50e5ecf822d9e41b81a33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfd6c2ce742e557a72f12f5771eb71c66e76ccdd52def49dfd6737f295e6fd8c
[INFO] running `Command { std: "docker" "start" "-a" "bfd6c2ce742e557a72f12f5771eb71c66e76ccdd52def49dfd6737f295e6fd8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling phf_codegen v0.11.1
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling terminfo v0.7.5
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling pest v2.5.3
[INFO] [stderr]    Compiling pest_meta v2.5.3
[INFO] [stderr]    Compiling pest_generator v2.5.3
[INFO] [stderr]    Compiling clearscreen v2.0.0
[INFO] [stderr]    Compiling pest_derive v2.5.3
[INFO] [stderr]    Compiling lprsemu v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `to_vhdl::ToVhdl`
[INFO] [stdout]  --> src/instructions.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use to_vhdl::ToVhdl;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(unchecked_math)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/assembler.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(unchecked_math)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:70:56
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shl(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:78:56
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shr(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:86:56
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shl(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shr(1) } | sign_bit;
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:70:56
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shl(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:78:56
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shr(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:86:56
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shl(1) };
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'unchecked_shifts': niche optimization path
[INFO] [stdout]   --> src/processor/implementation/alu.rs:95:56
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 reg![self; z] = unsafe { reg![self; x].unchecked_shr(1) } | sign_bit;
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #85122 <https://github.com/rust-lang/rust/issues/85122> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lprsemu` (bin "lprsemu") due to 6 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lprsemu` (bin "lprsasm") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "bfd6c2ce742e557a72f12f5771eb71c66e76ccdd52def49dfd6737f295e6fd8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd6c2ce742e557a72f12f5771eb71c66e76ccdd52def49dfd6737f295e6fd8c", kill_on_drop: false }`
[INFO] [stdout] bfd6c2ce742e557a72f12f5771eb71c66e76ccdd52def49dfd6737f295e6fd8c
