[INFO] cloning repository https://github.com/Operation-NoGuardian/copysh-v86-precompiled
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Operation-NoGuardian/copysh-v86-precompiled" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOperation-NoGuardian%2Fcopysh-v86-precompiled", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOperation-NoGuardian%2Fcopysh-v86-precompiled'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ab3c2f9ad31836e40a64ccaa1a170cbf616a59c
[INFO] checking Operation-NoGuardian/copysh-v86-precompiled against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOperation-NoGuardian%2Fcopysh-v86-precompiled" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Operation-NoGuardian/copysh-v86-precompiled on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Operation-NoGuardian/copysh-v86-precompiled
[INFO] finished tweaking git repo https://github.com/Operation-NoGuardian/copysh-v86-precompiled
[INFO] tweaked toml for git repo https://github.com/Operation-NoGuardian/copysh-v86-precompiled written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Operation-NoGuardian/copysh-v86-precompiled 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef7a23e08421d60d80edf69fe632f447cc85df26117b9fd04f15e89adfae7849
[INFO] running `Command { std: "docker" "start" "-a" "ef7a23e08421d60d80edf69fe632f447cc85df26117b9fd04f15e89adfae7849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef7a23e08421d60d80edf69fe632f447cc85df26117b9fd04f15e89adfae7849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7a23e08421d60d80edf69fe632f447cc85df26117b9fd04f15e89adfae7849", kill_on_drop: false }`
[INFO] [stdout] ef7a23e08421d60d80edf69fe632f447cc85df26117b9fd04f15e89adfae7849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1395aab9308a59f55affae26d399334b1624e50dfd77fb4bbaf45bab4f7c98aa
[INFO] running `Command { std: "docker" "start" "-a" "1395aab9308a59f55affae26d399334b1624e50dfd77fb4bbaf45bab4f7c98aa", kill_on_drop: false }`
[INFO] [stderr]     Checking v86 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `pop16` is imported redundantly
[INFO] [stdout]   --> src/rust/cpu/instructions.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cpu::misc_instr::*;
[INFO] [stdout]    |     ------------------ the item `pop16` is already imported here
[INFO] [stdout] 12 | use cpu::misc_instr::{pop16, pop32s, push16, push32};
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `pop32s` is imported redundantly
[INFO] [stdout]   --> src/rust/cpu/instructions.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cpu::misc_instr::*;
[INFO] [stdout]    |     ------------------ the item `pop32s` is already imported here
[INFO] [stdout] 12 | use cpu::misc_instr::{pop16, pop32s, push16, push32};
[INFO] [stdout]    |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `push16` is imported redundantly
[INFO] [stdout]   --> src/rust/cpu/instructions.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cpu::misc_instr::*;
[INFO] [stdout]    |     ------------------ the item `push16` is already imported here
[INFO] [stdout] 12 | use cpu::misc_instr::{pop16, pop32s, push16, push32};
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `push32` is imported redundantly
[INFO] [stdout]   --> src/rust/cpu/instructions.rs:12:46
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cpu::misc_instr::*;
[INFO] [stdout]    |     ------------------ the item `push32` is already imported here
[INFO] [stdout] 12 | use cpu::misc_instr::{pop16, pop32s, push16, push32};
[INFO] [stdout]    |                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `pop16` is imported redundantly
[INFO] [stdout]   --> src/rust/cpu/instructions.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cpu::misc_instr::*;
[INFO] [stdout]    |     ------------------ the item `pop16` is already imported here
[INFO] [stdout] 12 | use cpu::misc_instr::{pop16, pop32s, push16, push32};
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `pop32s` is imported redundantly
[INFO] [stdout]   --> src/rust/cpu/instructions.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cpu::misc_instr::*;
[INFO] [stdout]    |     ------------------ the item `pop32s` is already imported here
[INFO] [stdout] 12 | use cpu::misc_instr::{pop16, pop32s, push16, push32};
[INFO] [stdout]    |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `push16` is imported redundantly
[INFO] [stdout]   --> src/rust/cpu/instructions.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cpu::misc_instr::*;
[INFO] [stdout]    |     ------------------ the item `push16` is already imported here
[INFO] [stdout] 12 | use cpu::misc_instr::{pop16, pop32s, push16, push32};
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `push32` is imported redundantly
[INFO] [stdout]   --> src/rust/cpu/instructions.rs:12:46
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cpu::misc_instr::*;
[INFO] [stdout]    |     ------------------ the item `push32` is already imported here
[INFO] [stdout] 12 | use cpu::misc_instr::{pop16, pop32s, push16, push32};
[INFO] [stdout]    |                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/rust/cpu/vga.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 35 |     for (i, &word) in unsafe { &dirty_bitmap }.iter().enumerate() {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 35 |     for (i, &word) in unsafe { addr_of!(dirty_bitmap) }.iter().enumerate() {
[INFO] [stdout]    |                                ~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/rust/cpu/vga.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 35 |     for (i, &word) in unsafe { &dirty_bitmap }.iter().enumerate() {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #114447 <https://github.com/rust-lang/rust/issues/114447>
[INFO] [stdout]    = note: this will be a hard error in the 2024 edition
[INFO] [stdout]    = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] help: use `addr_of!` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 35 |     for (i, &word) in unsafe { addr_of!(dirty_bitmap) }.iter().enumerate() {
[INFO] [stdout]    |                                ~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]    --> src/rust/jit.rs:284:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |     AdcSbb {
[INFO] [stdout]     |     ------ field in this variant
[INFO] [stdout] 283 |         dest: InstructionOperandDest,
[INFO] [stdout] 284 |         source: InstructionOperand,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `safe_to_i32` is never used
[INFO] [stdout]  --> src/rust/util.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait SafeToI32 {
[INFO] [stdout]   |           --------- method in this trait
[INFO] [stdout] 8 |     fn safe_to_i32(self) -> i32;
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]    --> src/rust/jit.rs:284:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |     AdcSbb {
[INFO] [stdout]     |     ------ field in this variant
[INFO] [stdout] 283 |         dest: InstructionOperandDest,
[INFO] [stdout] 284 |         source: InstructionOperand,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `safe_to_i32` is never used
[INFO] [stdout]  --> src/rust/util.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait SafeToI32 {
[INFO] [stdout]   |           --------- method in this trait
[INFO] [stdout] 8 |     fn safe_to_i32(self) -> i32;
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "1395aab9308a59f55affae26d399334b1624e50dfd77fb4bbaf45bab4f7c98aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1395aab9308a59f55affae26d399334b1624e50dfd77fb4bbaf45bab4f7c98aa", kill_on_drop: false }`
[INFO] [stdout] 1395aab9308a59f55affae26d399334b1624e50dfd77fb4bbaf45bab4f7c98aa