[INFO] cloning repository https://github.com/371tti/x-casl2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/371tti/x-casl2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F371tti%2Fx-casl2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F371tti%2Fx-casl2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e8df455a0069b436c6e1ec4ac9444aaca358b00
[INFO] checking 371tti/x-casl2 against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F371tti%2Fx-casl2" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/371tti/x-casl2
[INFO] finished tweaking git repo https://github.com/371tti/x-casl2
[INFO] tweaked toml for git repo https://github.com/371tti/x-casl2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/371tti/x-casl2 on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/371tti/x-casl2 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 795f103710dcd1ec116de3b5c360ffca4d82204d67f8e424b42cb46513ba6f03
[INFO] running `Command { std: "docker" "start" "-a" "795f103710dcd1ec116de3b5c360ffca4d82204d67f8e424b42cb46513ba6f03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "795f103710dcd1ec116de3b5c360ffca4d82204d67f8e424b42cb46513ba6f03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "795f103710dcd1ec116de3b5c360ffca4d82204d67f8e424b42cb46513ba6f03", kill_on_drop: false }`
[INFO] [stdout] 795f103710dcd1ec116de3b5c360ffca4d82204d67f8e424b42cb46513ba6f03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88bf5c2df8da0b8558fbc386817d405f377570e31c3ee3c894aeee7ea465ac84
[INFO] running `Command { std: "docker" "start" "-a" "88bf5c2df8da0b8558fbc386817d405f377570e31c3ee3c894aeee7ea465ac84", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking x-casl2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `thread::LocalKey`
[INFO] [stdout]  --> src/emurator/commet2/cpu.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Debug, thread::LocalKey};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DecResult`
[INFO] [stdout]  --> src/emurator/commet2/cpu.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::emurator::commet2::{alu::{ALUExecution, ALU}, decoder::{DecResult, Decoder, DecoderExecution}, prefix::{decoder_cycle, fet...
[INFO] [stdout]   |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]  --> src/emurator/casl2/code_gen.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `commet2::prefix::opecode_to_binary`, `err::Casl2AssemblerError`, and `prefix::assembler_instructions`
[INFO] [stdout]  --> src/emurator/casl2/code_gen.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:{casl2::{err::Casl2AssemblerError, parser::ASTNode, prefix::assembler_instructions}, commet2::prefix::opecode_to_binary};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread::LocalKey`
[INFO] [stdout]  --> src/emurator/commet2/cpu.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Debug, thread::LocalKey};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DecResult`
[INFO] [stdout]  --> src/emurator/commet2/cpu.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::emurator::commet2::{alu::{ALUExecution, ALU}, decoder::{DecResult, Decoder, DecoderExecution}, prefix::{decoder_cycle, fet...
[INFO] [stdout]   |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]  --> src/emurator/casl2/code_gen.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `commet2::prefix::opecode_to_binary`, `err::Casl2AssemblerError`, and `prefix::assembler_instructions`
[INFO] [stdout]  --> src/emurator/casl2/code_gen.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:{casl2::{err::Casl2AssemblerError, parser::ASTNode, prefix::assembler_instructions}, commet2::prefix::opecode_to_binary};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/emurator/commet2/cpu.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn init(&mut self, mode: InitMode) {
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/emurator/commet2/cpu.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn init(&mut self, mode: InitMode) {
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{self, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread::LocalKey`
[INFO] [stdout]  --> src/emurator/commet2/cpu.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Debug, thread::LocalKey};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DecResult`
[INFO] [stdout]  --> src/emurator/commet2/cpu.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::emurator::commet2::{alu::{ALUExecution, ALU}, decoder::{DecResult, Decoder, DecoderExecution}, prefix::{decoder_cycle, fet...
[INFO] [stdout]   |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]  --> src/emurator/casl2/code_gen.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{self, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `commet2::prefix::opecode_to_binary`, `err::Casl2AssemblerError`, and `prefix::assembler_instructions`
[INFO] [stdout]  --> src/emurator/casl2/code_gen.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:{casl2::{err::Casl2AssemblerError, parser::ASTNode, prefix::assembler_instructions}, commet2::prefix::opecode_to_binary};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread::LocalKey`
[INFO] [stdout]  --> src/emurator/commet2/cpu.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Debug, thread::LocalKey};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DecResult`
[INFO] [stdout]  --> src/emurator/commet2/cpu.rs:3:68
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::emurator::commet2::{alu::{ALUExecution, ALU}, decoder::{DecResult, Decoder, DecoderExecution}, prefix::{decoder_cycle, fet...
[INFO] [stdout]   |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]  --> src/emurator/casl2/code_gen.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `commet2::prefix::opecode_to_binary`, `err::Casl2AssemblerError`, and `prefix::assembler_instructions`
[INFO] [stdout]  --> src/emurator/casl2/code_gen.rs:3:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...:{casl2::{err::Casl2AssemblerError, parser::ASTNode, prefix::assembler_instructions}, commet2::prefix::opecode_to_binary};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/main.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{self, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/emurator/commet2/cpu.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn init(&mut self, mode: InitMode) {
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/main.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{self, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/emurator/commet2/cpu.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn init(&mut self, mode: InitMode) {
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "88bf5c2df8da0b8558fbc386817d405f377570e31c3ee3c894aeee7ea465ac84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bf5c2df8da0b8558fbc386817d405f377570e31c3ee3c894aeee7ea465ac84", kill_on_drop: false }`
[INFO] [stdout] 88bf5c2df8da0b8558fbc386817d405f377570e31c3ee3c894aeee7ea465ac84
