[INFO] fetching crate syntaxdot-transformers 0.3.0...
[INFO] checking syntaxdot-transformers-0.3.0 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate syntaxdot-transformers 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate syntaxdot-transformers 0.3.0 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syntaxdot-transformers 0.3.0
[INFO] finished tweaking crates.io crate syntaxdot-transformers 0.3.0
[INFO] tweaked toml for crates.io crate syntaxdot-transformers 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syntaxdot-tch-ext v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 374f8e34ebbac23d1a8b8c4922a54b278df55b36146a54a130dcc1fbe5ceb205
[INFO] running `Command { std: "docker" "start" "-a" "374f8e34ebbac23d1a8b8c4922a54b278df55b36146a54a130dcc1fbe5ceb205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "374f8e34ebbac23d1a8b8c4922a54b278df55b36146a54a130dcc1fbe5ceb205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374f8e34ebbac23d1a8b8c4922a54b278df55b36146a54a130dcc1fbe5ceb205", kill_on_drop: false }`
[INFO] [stdout] 374f8e34ebbac23d1a8b8c4922a54b278df55b36146a54a130dcc1fbe5ceb205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c914af160d3dde169da40c0f647aefd7ebf5b98e89a5e397fdf015d130e5c15c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c914af160d3dde169da40c0f647aefd7ebf5b98e89a5e397fdf015d130e5c15c", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling curl v0.4.36
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling bzip2-sys v0.1.10+1.0.8
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling curl-sys v0.4.42+curl-7.76.0
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling zip v0.5.12
[INFO] [stderr]    Compiling torch-sys v0.4.0
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: libtch/torch_api.cpp:1:9: fatal error: torch/csrc/autograd/engine.h: No such file or directory
[INFO] [stderr] warning:     1 | #include<torch/csrc/autograd/engine.h>
[INFO] [stderr] warning:       |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `torch-sys v0.4.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/torch-sys-4af73c823291a2f1/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=TORCH_CUDA_VERSION
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBTORCH
[INFO] [stderr]   cargo:rustc-link-search=native=/opt/rustwide/target/debug/build/torch-sys-3ea214b2ca1936d7/out/libtorch/libtorch/lib
[INFO] [stderr]   cargo:rerun-if-changed=libtch/torch_api.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libtch/torch_api.h
[INFO] [stderr]   cargo:rerun-if-changed=libtch/torch_api_generated.cpp.h
[INFO] [stderr]   cargo:rerun-if-changed=libtch/torch_api_generated.h
[INFO] [stderr]   cargo:rerun-if-changed=libtch/stb_image_write.h
[INFO] [stderr]   cargo:rerun-if-changed=libtch/stb_image_resize.h
[INFO] [stderr]   cargo:rerun-if-changed=libtch/stb_image.h
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBTORCH_CXX11_ABI
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   CXX = None
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
[INFO] [stderr]   running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "/opt/rustwide/target/debug/build/torch-sys-3ea214b2ca1936d7/out/libtorch/libtorch/include" "-I" "/opt/rustwide/target/debug/build/torch-sys-3ea214b2ca1936d7/out/libtorch/libtorch/include/torch/csrc/api/include" "-Wl,-rpath=/opt/rustwide/target/debug/build/torch-sys-3ea214b2ca1936d7/out/libtorch/libtorch/lib" "-std=c++14" "-D_GLIBCXX_USE_CXX11_ABI=1" "-o" "/opt/rustwide/target/debug/build/torch-sys-3ea214b2ca1936d7/out/libtch/torch_api.o" "-c" "libtch/torch_api.cpp"
[INFO] [stderr]   cargo:warning=libtch/torch_api.cpp:1:9: fatal error: torch/csrc/autograd/engine.h: No such file or directory
[INFO] [stderr]   cargo:warning=    1 | #include<torch/csrc/autograd/engine.h>
[INFO] [stderr]   cargo:warning=      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "/opt/rustwide/target/debug/build/torch-sys-3ea214b2ca1936d7/out/libtorch/libtorch/include" "-I" "/opt/rustwide/target/debug/build/torch-sys-3ea214b2ca1936d7/out/libtorch/libtorch/include/torch/csrc/api/include" "-Wl,-rpath=/opt/rustwide/target/debug/build/torch-sys-3ea214b2ca1936d7/out/libtorch/libtorch/lib" "-std=c++14" "-D_GLIBCXX_USE_CXX11_ABI=1" "-o" "/opt/rustwide/target/debug/build/torch-sys-3ea214b2ca1936d7/out/libtch/torch_api.o" "-c" "libtch/torch_api.cpp" with args "c++" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "c914af160d3dde169da40c0f647aefd7ebf5b98e89a5e397fdf015d130e5c15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c914af160d3dde169da40c0f647aefd7ebf5b98e89a5e397fdf015d130e5c15c", kill_on_drop: false }`
[INFO] [stdout] c914af160d3dde169da40c0f647aefd7ebf5b98e89a5e397fdf015d130e5c15c