[INFO] fetching crate flodl-sys 0.8.0...
[INFO] testing flodl-sys-0.8.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate flodl-sys 0.8.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate flodl-sys 0.8.0
[INFO] finished tweaking crates.io crate flodl-sys 0.8.0
[INFO] tweaked toml for crates.io crate flodl-sys 0.8.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flodl-sys 0.8.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flodl-sys 0.8.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4d1bc13532e1ca4885627c9feed82677c7591cf2bd95e9e77bde765cb4e6c9cd
[INFO] running `Command { std: "docker" "start" "4d1bc13532e1ca4885627c9feed82677c7591cf2bd95e9e77bde765cb4e6c9cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d1bc13532e1ca4885627c9feed82677c7591cf2bd95e9e77bde765cb4e6c9cd", 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" "4d1bc13532e1ca4885627c9feed82677c7591cf2bd95e9e77bde765cb4e6c9cd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d1bc13532e1ca4885627c9feed82677c7591cf2bd95e9e77bde765cb4e6c9cd", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4d1bc13532e1ca4885627c9feed82677c7591cf2bd95e9e77bde765cb4e6c9cd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.10
[INFO] [stderr]    Compiling cc v1.4.2
[INFO] [stderr]    Compiling flodl-sys v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `flodl-sys v0.8.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/flodl-sys-c75d4a592cf57579/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   flodl-sys: libtorch not found at `/usr/local/libtorch`
[INFO] [stderr]   (expected `/usr/local/libtorch/include/torch/csrc/api/include/torch/torch.h` to exist).
[INFO] [stderr] 
[INFO] [stderr]   Recommended fix: install `flodl-cli` and run `fdl setup` from
[INFO] [stderr]   your project root. It auto-detects your hardware, downloads or
[INFO] [stderr]   builds the matching libtorch variant, and points LIBTORCH_PATH
[INFO] [stderr]   at it for you.
[INFO] [stderr] 
[INFO] [stderr]   Manual override: set LIBTORCH_PATH=/path/to/libtorch where the
[INFO] [stderr]   directory contains both `include/torch/csrc/api/include/torch/torch.h`
[INFO] [stderr]   and `lib/libtorch.so` (or the platform equivalent).
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "4d1bc13532e1ca4885627c9feed82677c7591cf2bd95e9e77bde765cb4e6c9cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1bc13532e1ca4885627c9feed82677c7591cf2bd95e9e77bde765cb4e6c9cd", kill_on_drop: false }`
[INFO] [stdout] 4d1bc13532e1ca4885627c9feed82677c7591cf2bd95e9e77bde765cb4e6c9cd
