[INFO] fetching crate qemu-plugin-sys 10.1.0-v2...
[INFO] checking qemu-plugin-sys-10.1.0-v2 against try#dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e for pr-153721
[INFO] extracting crate qemu-plugin-sys 10.1.0-v2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate qemu-plugin-sys 10.1.0-v2
[INFO] finished tweaking crates.io crate qemu-plugin-sys 10.1.0-v2
[INFO] tweaked toml for crates.io crate qemu-plugin-sys 10.1.0-v2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qemu-plugin-sys 10.1.0-v2 on toolchain dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qemu-plugin-sys 10.1.0-v2 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" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 38e172374ac11e403fb22465c4ad87d3f42b33d474e0126c05f08af5bad78a5e
[INFO] running `Command { std: "docker" "start" "38e172374ac11e403fb22465c4ad87d3f42b33d474e0126c05f08af5bad78a5e", 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" "38e172374ac11e403fb22465c4ad87d3f42b33d474e0126c05f08af5bad78a5e" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38e172374ac11e403fb22465c4ad87d3f42b33d474e0126c05f08af5bad78a5e", 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" "38e172374ac11e403fb22465c4ad87d3f42b33d474e0126c05f08af5bad78a5e" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling qemu-plugin-sys v10.1.0-v2 (/opt/rustwide/workdir)
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]  --> build.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg(windows)]
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(misleading_cfg_in_build_script)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]  --> build.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cfg(windows)]
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]   --> build.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[cfg(windows)]
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]   --> build.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 |     #[cfg(windows)]
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]   --> build.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 |     #[cfg(all(target_family = "unix", not(target_os = "macos")))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]   --> build.rs:58:11
[INFO] [stdout]    |
[INFO] [stdout] 58 |     #[cfg(target_os = "macos")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qemu-plugin-sys` (build script) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "38e172374ac11e403fb22465c4ad87d3f42b33d474e0126c05f08af5bad78a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e172374ac11e403fb22465c4ad87d3f42b33d474e0126c05f08af5bad78a5e", kill_on_drop: false }`
[INFO] [stdout] 38e172374ac11e403fb22465c4ad87d3f42b33d474e0126c05f08af5bad78a5e