[INFO] cloning repository https://github.com/jelipo/unicorn-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jelipo/unicorn-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjelipo%2Funicorn-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjelipo%2Funicorn-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae9a4ac571c169444ecbbb320531035de26a73ca
[INFO] checking jelipo/unicorn-demo against master#ddaf12390d3ffb7d5ba74491a48f3cd528e5d777 for pr-146504
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjelipo%2Funicorn-demo" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jelipo/unicorn-demo
[INFO] finished tweaking git repo https://github.com/jelipo/unicorn-demo
[INFO] tweaked toml for git repo https://github.com/jelipo/unicorn-demo written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jelipo/unicorn-demo on toolchain ddaf12390d3ffb7d5ba74491a48f3cd528e5d777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jelipo/unicorn-demo 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" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.56
[INFO] [stderr]   Downloaded libc v0.2.119
[INFO] [stderr]   Downloaded unicorn-engine v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b509956b49225c0b847214b4aa204e53d7d716a29e6a742851c6277b2e5edbbd
[INFO] running `Command { std: "docker" "start" "-a" "b509956b49225c0b847214b4aa204e53d7d716a29e6a742851c6277b2e5edbbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b509956b49225c0b847214b4aa204e53d7d716a29e6a742851c6277b2e5edbbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b509956b49225c0b847214b4aa204e53d7d716a29e6a742851c6277b2e5edbbd", kill_on_drop: false }`
[INFO] [stdout] b509956b49225c0b847214b4aa204e53d7d716a29e6a742851c6277b2e5edbbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddaf12390d3ffb7d5ba74491a48f3cd528e5d777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13ea0967db2fb7d828f329ed84ecee573212594cb3d8af3ae194d12dee638eef
[INFO] running `Command { std: "docker" "start" "-a" "13ea0967db2fb7d828f329ed84ecee573212594cb3d8af3ae194d12dee638eef", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling unicorn-engine v2.0.1
[INFO] [stderr]     Checking unicorn-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `R0`, `R1`, `R2`, `R3`, `R4`, and `R5`
[INFO] [stdout]  --> src/op/bx.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use unicorn_engine::RegisterARM::{R0, R1, R2, R3, R4, R5};
[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: `crate::ArmEmu`
[INFO] [stdout]  --> src/op/bx.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::ArmEmu;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ArmEmu`
[INFO] [stdout]  --> src/op/b_bl.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::ArmEmu;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicorn_engine::RegisterARM`
[INFO] [stdout]  --> src/op/data_process.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use unicorn_engine::RegisterARM;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ArmEmu`
[INFO] [stdout]  --> src/op/data_process.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ArmEmu;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `Command { std: "docker" "inspect" "13ea0967db2fb7d828f329ed84ecee573212594cb3d8af3ae194d12dee638eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ea0967db2fb7d828f329ed84ecee573212594cb3d8af3ae194d12dee638eef", kill_on_drop: false }`
[INFO] [stdout] 13ea0967db2fb7d828f329ed84ecee573212594cb3d8af3ae194d12dee638eef