[INFO] cloning repository https://github.com/CoolIceV/d2l-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CoolIceV/d2l-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoolIceV%2Fd2l-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoolIceV%2Fd2l-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fdacda7d5334b2da209f11b750dafdaa47fd1386
[INFO] documenting CoolIceV/d2l-rust against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCoolIceV%2Fd2l-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CoolIceV/d2l-rust on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CoolIceV/d2l-rust
[INFO] finished tweaking git repo https://github.com/CoolIceV/d2l-rust
[INFO] tweaked toml for git repo https://github.com/CoolIceV/d2l-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/CoolIceV/d2l-rust 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.3
[INFO] [stderr]   Downloaded enum_dispatch v0.3.11
[INFO] [stderr]   Downloaded safetensors v0.3.1
[INFO] [stderr]   Downloaded sysinfo v0.29.2
[INFO] [stderr]   Downloaded arrow2 v0.17.2
[INFO] [stderr]   Downloaded tch v0.13.0
[INFO] [stderr]   Downloaded torch-sys v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 970f6f9c92c8474fdc7de2c7fb0788e854331cf755741b819b9e8c6e7cded618
[INFO] running `Command { std: "docker" "start" "-a" "970f6f9c92c8474fdc7de2c7fb0788e854331cf755741b819b9e8c6e7cded618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "970f6f9c92c8474fdc7de2c7fb0788e854331cf755741b819b9e8c6e7cded618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970f6f9c92c8474fdc7de2c7fb0788e854331cf755741b819b9e8c6e7cded618", kill_on_drop: false }`
[INFO] [stdout] 970f6f9c92c8474fdc7de2c7fb0788e854331cf755741b819b9e8c6e7cded618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0c77f0541c4753e871ae7c4052d093c064dcb0a36aebb13b9e3d4f66586452c
[INFO] running `Command { std: "docker" "start" "-a" "e0c77f0541c4753e871ae7c4052d093c064dcb0a36aebb13b9e3d4f66586452c", kill_on_drop: false }`
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[INFO] [stderr]     Checking ndarray v0.15.6
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[INFO] [stderr]     Checking plotters-bitmap v0.3.3
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[INFO] [stderr]    Compiling zip v0.6.6
[INFO] [stderr]    Compiling torch-sys v0.13.0
[INFO] [stderr] error: failed to run custom build command for `torch-sys v0.13.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_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/debug/build/torch-sys-cb4c732f6ff117d3/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBTORCH_USE_PYTORCH
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBTORCH
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: 
[INFO] [stderr]   Cannot find a libtorch install, you can either:
[INFO] [stderr]   - Install libtorch manually and set the LIBTORCH environment variable to appropriate path.
[INFO] [stderr]   - Use a system wide install in /usr/lib/libtorch.so.
[INFO] [stderr]   - Use a Python environment with PyTorch installed by setting LIBTORCH_USE_PYTORCH=1
[INFO] [stderr] 
[INFO] [stderr]   See the readme for more details:
[INFO] [stderr]   https://github.com/LaurentMazare/tch-rs/blob/main/README.md
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e0c77f0541c4753e871ae7c4052d093c064dcb0a36aebb13b9e3d4f66586452c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c77f0541c4753e871ae7c4052d093c064dcb0a36aebb13b9e3d4f66586452c", kill_on_drop: false }`
[INFO] [stdout] e0c77f0541c4753e871ae7c4052d093c064dcb0a36aebb13b9e3d4f66586452c
