[INFO] fetching crate unrar_sys 0.5.8...
[INFO] checking unrar_sys-0.5.8 against try#f4690f24e7d9bcb0b168a02b06dd61391e8bd55a for pr-157814-crater-rollup
[INFO] extracting crate unrar_sys 0.5.8 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate unrar_sys 0.5.8
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate unrar_sys 0.5.8
[INFO] tweaked toml for crates.io crate unrar_sys 0.5.8 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unrar_sys 0.5.8 on toolchain f4690f24e7d9bcb0b168a02b06dd61391e8bd55a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unrar_sys 0.5.8 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" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a0921fe43f794901e3e20ecabfb368b699db32e02c9dad306a61431ac400d4c0
[INFO] running `Command { std: "docker" "start" "a0921fe43f794901e3e20ecabfb368b699db32e02c9dad306a61431ac400d4c0", 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" "a0921fe43f794901e3e20ecabfb368b699db32e02c9dad306a61431ac400d4c0" "/opt/rustwide/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0921fe43f794901e3e20ecabfb368b699db32e02c9dad306a61431ac400d4c0", 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" "a0921fe43f794901e3e20ecabfb368b699db32e02c9dad306a61431ac400d4c0" "/opt/rustwide/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling unrar_sys v0.5.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]  --> build.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 |     if cfg!(windows) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^ help: use cargo environment variables if possible: `std::env::var("CARGO_CFG_WINDOWS").is_ok()`
[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:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |         if cfg!(target_env = "gnu") {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: use cargo environment variables if possible: `std::env::var("CARGO_CFG_TARGET_ENV").unwrap_or_default() == "gnu"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]   --> build.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |         #[cfg(windows)]
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unrar_sys` (build script) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "a0921fe43f794901e3e20ecabfb368b699db32e02c9dad306a61431ac400d4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0921fe43f794901e3e20ecabfb368b699db32e02c9dad306a61431ac400d4c0", kill_on_drop: false }`
[INFO] [stdout] a0921fe43f794901e3e20ecabfb368b699db32e02c9dad306a61431ac400d4c0
