[INFO] cloning repository https://github.com/pokedaemon/emu8086
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pokedaemon/emu8086" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpokedaemon%2Femu8086", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpokedaemon%2Femu8086'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcc65e45cf90ad6a8955190a566eb2354378d92c
[INFO] checking pokedaemon/emu8086 against e5e97e3ef0ee95d34bea49cdac051ed1bbac01df for pr-158759-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpokedaemon%2Femu8086" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pokedaemon/emu8086
[INFO] finished tweaking git repo https://github.com/pokedaemon/emu8086
[INFO] tweaked toml for git repo https://github.com/pokedaemon/emu8086 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pokedaemon/emu8086 on toolchain e5e97e3ef0ee95d34bea49cdac051ed1bbac01df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pokedaemon/emu8086 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" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7fe0b96183f7a7370ba33dfb8e030aa47dc9b23455e9ebefa4d51787ee5af6e2
[INFO] running `Command { std: "docker" "start" "7fe0b96183f7a7370ba33dfb8e030aa47dc9b23455e9ebefa4d51787ee5af6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fe0b96183f7a7370ba33dfb8e030aa47dc9b23455e9ebefa4d51787ee5af6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7fe0b96183f7a7370ba33dfb8e030aa47dc9b23455e9ebefa4d51787ee5af6e2" "/opt/rustwide/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fe0b96183f7a7370ba33dfb8e030aa47dc9b23455e9ebefa4d51787ee5af6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7fe0b96183f7a7370ba33dfb8e030aa47dc9b23455e9ebefa4d51787ee5af6e2" "/opt/rustwide/cargo-home/bin/cargo" "+e5e97e3ef0ee95d34bea49cdac051ed1bbac01df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking emu8086 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `with_stream` is never used
[INFO] [stdout]   --> src/cpu.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | / impl<W> CPU<W>
[INFO] [stdout] 60 | | where 
[INFO] [stdout] 61 | |     W: Write
[INFO] [stdout]    | |____________- associated function in this implementation
[INFO] [stdout] 62 |   {
[INFO] [stdout] 63 |       pub fn with_stream(stream: W) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_stream` is never used
[INFO] [stdout]    --> src/cpu.rs:322:12
[INFO] [stdout]     |
[INFO] [stdout] 318 | / impl<R> CPU<R>
[INFO] [stdout] 319 | | where
[INFO] [stdout] 320 | |     R: Read + Write 
[INFO] [stdout]     | |___________________- method in this implementation
[INFO] [stdout] 321 |   {
[INFO] [stdout] 322 |       pub fn into_stream(self) -> R {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufWriter` and `Read`
[INFO] [stdout]    --> src/cpu.rs:329:20
[INFO] [stdout]     |
[INFO] [stdout] 329 |     use std::{io::{BufWriter, Cursor, Read}, sync::mpsc, thread, time::Duration};
[INFO] [stdout]     |                    ^^^^^^^^^          ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "7fe0b96183f7a7370ba33dfb8e030aa47dc9b23455e9ebefa4d51787ee5af6e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe0b96183f7a7370ba33dfb8e030aa47dc9b23455e9ebefa4d51787ee5af6e2", kill_on_drop: false }`
[INFO] [stdout] 7fe0b96183f7a7370ba33dfb8e030aa47dc9b23455e9ebefa4d51787ee5af6e2
