[INFO] fetching crate hcl 1.0.4...
[INFO] checking hcl-1.0.4 against try#dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e for pr-153721
[INFO] extracting crate hcl 1.0.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hcl 1.0.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hcl 1.0.4
[INFO] tweaked toml for crates.io crate hcl 1.0.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hcl 1.0.4 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 hcl 1.0.4 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-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 36239ea9e70b80966e6970857bf86170d333752bfde679b553a3ac54870eed3c
[INFO] running `Command { std: "docker" "start" "36239ea9e70b80966e6970857bf86170d333752bfde679b553a3ac54870eed3c", 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" "36239ea9e70b80966e6970857bf86170d333752bfde679b553a3ac54870eed3c" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36239ea9e70b80966e6970857bf86170d333752bfde679b553a3ac54870eed3c", 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" "36239ea9e70b80966e6970857bf86170d333752bfde679b553a3ac54870eed3c" "/opt/rustwide/cargo-home/bin/cargo" "+dcc22e5232dd0dbe95a4b3ab84c8d24a0880771e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling cc v1.2.43
[INFO] [stderr]    Compiling hcl v1.0.4 (/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!(all(target_os = "macos", target_arch = "aarch64")) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use cargo environment variables if possible: `std::env::var("CARGO_CFG_TARGET_OS").unwrap_or_default() == "macos" && std::env::var("CARGO_CFG_TARGET_ARCH").unwrap_or_default() == "aarch64"`
[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:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |     } else if cfg!(all(target_os = "windows", target_arch = "x86_64")) {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use cargo environment variables if possible: `std::env::var("CARGO_CFG_TARGET_OS").unwrap_or_default() == "windows" && std::env::var("CARGO_CFG_TARGET_ARCH").unwrap_or_default() == "x86_64"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: target-based cfg should be avoided in build scripts
[INFO] [stdout]   --> build.rs:8:15
[INFO] [stdout]    |
[INFO] [stdout]  8 |       } else if cfg!(all(
[INFO] [stdout]    |  _______________^
[INFO] [stdout]  9 | |         target_os = "linux",
[INFO] [stdout] 10 | |         target_env = "gnu",
[INFO] [stdout] 11 | |         target_arch = "x86_64"
[INFO] [stdout] 12 | |     )) {
[INFO] [stdout]    | |______^ help: use cargo environment variables if possible: `std::env::var("CARGO_CFG_TARGET_OS").unwrap_or_default() == "linux" && std::env::var("CARGO_CFG_TARGET_ENV").unwrap_or_default() == "gnu" && std::env::var("CARGO_CFG_TARGET_ARCH").unwrap_or_default() == "x86_64"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hcl` (build script) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "36239ea9e70b80966e6970857bf86170d333752bfde679b553a3ac54870eed3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36239ea9e70b80966e6970857bf86170d333752bfde679b553a3ac54870eed3c", kill_on_drop: false }`
[INFO] [stdout] 36239ea9e70b80966e6970857bf86170d333752bfde679b553a3ac54870eed3c