[INFO] cloning repository 35359595/rust_mnist_tensorflow [INFO] running `"git" "clone" "--bare" "git://github.com/35359595/rust_mnist_tensorflow.git" "work/cache/sources/gh/35359595/rust_mnist_tensorflow"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/35359595/rust_mnist_tensorflow'... [INFO] running `"git" "clone" "work/cache/sources/gh/35359595/rust_mnist_tensorflow" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/35359595/rust_mnist_tensorflow"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/35359595/rust_mnist_tensorflow'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/35359595/rust_mnist_tensorflow" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/35359595/rust_mnist_tensorflow"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/35359595/rust_mnist_tensorflow'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a7d576149b2a4a1ec6dca81e802a06cf2a9f47df [INFO] sha for GitHub repo 35359595/rust_mnist_tensorflow: a7d576149b2a4a1ec6dca81e802a06cf2a9f47df [INFO] validating manifest of 35359595/rust_mnist_tensorflow on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of 35359595/rust_mnist_tensorflow on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing 35359595/rust_mnist_tensorflow [INFO] finished frobbing 35359595/rust_mnist_tensorflow [INFO] frobbed toml for 35359595/rust_mnist_tensorflow written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/35359595/rust_mnist_tensorflow/Cargo.toml [INFO] started frobbing 35359595/rust_mnist_tensorflow [INFO] finished frobbing 35359595/rust_mnist_tensorflow [INFO] frobbed toml for 35359595/rust_mnist_tensorflow written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/35359595/rust_mnist_tensorflow/Cargo.toml [INFO] crate 35359595/rust_mnist_tensorflow already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tensorflow-sys v0.9.0 [INFO] [stderr] Downloaded tensorflow v0.6.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking 35359595/rust_mnist_tensorflow against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/35359595/rust_mnist_tensorflow:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 02be3a8765de9cb62028769c1bbfd8e8a96bcba131d4e6fb917065ac2e2ad4f5 [INFO] running `"docker" "start" "-a" "02be3a8765de9cb62028769c1bbfd8e8a96bcba131d4e6fb917065ac2e2ad4f5"` [INFO] [stderr] Compiling openssl-probe v0.1.1 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling curl-sys v0.3.15 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Compiling socket2 v0.2.4 [INFO] [stderr] Compiling filetime v0.1.14 [INFO] [stderr] Compiling openssl-sys v0.9.20 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling tar v0.4.13 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling semver-parser v0.6.2 [INFO] [stderr] Compiling semver v0.5.1 [INFO] [stderr] Compiling curl v0.4.8 [INFO] [stderr] Compiling tensorflow-sys v0.9.0 [INFO] [stderr] error: failed to run custom build command for `tensorflow-sys v0.9.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/tensorflow-sys-6df9a39e70969869/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] libtensorflow-sys/build.rs:80: binary_url = "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-linux-x86_64-1.3.0.tar.gz" [INFO] [stderr] libtensorflow-sys/build.rs:84: base_name = "libtensorflow-cpu-linux-x86_64-1.3.0" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fdb54f098b - backtrace::backtrace::libunwind::trace::hc6a4966d389b62be [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55fdb54f098b - backtrace::backtrace::trace_unsynchronized::h234cd6c2c95fa587 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55fdb54f098b - std::sys_common::backtrace::_print::h2896bece16680b31 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55fdb54f098b - std::sys_common::backtrace::print::h5f4d4b954705d426 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55fdb54f098b - std::panicking::default_hook::{{closure}}::h3d52949e2d73c1aa [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55fdb54f068c - std::panicking::default_hook::h4b88c02cc00064f5 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55fdb54f1100 - std::panicking::rust_panic_with_hook::he5596ad1952b7279 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55fdb54f0c82 - std::panicking::continue_panic_fmt::h13f3a9aeaf0459c4 [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x55fdb54f0b66 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:309 [INFO] [stderr] 9: 0x55fdb550c6bd - core::panicking::panic_fmt::h35cf1b39b1635ed5 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55fdb52b80d3 - core::result::unwrap_failed::hce3fa4f9bc44549a [INFO] [stderr] at /rustc/9f06855064ed06a50c496577b21ca50f92a2e67d/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55fdb52b8c39 - core::result::Result::unwrap::hdf68b1b87598d282 [INFO] [stderr] at /rustc/9f06855064ed06a50c496577b21ca50f92a2e67d/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x55fdb52a5762 - build_script_build::install_prebuilt::he11cfaeee9b6178e [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tensorflow-sys-0.9.0/build.rs:90 [INFO] [stderr] 13: 0x55fdb52a4bc7 - build_script_build::main::hec35e2488fd77c63 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tensorflow-sys-0.9.0/build.rs:49 [INFO] [stderr] 14: 0x55fdb52b67f0 - std::rt::lang_start::{{closure}}::h57c42df54c598cee [INFO] [stderr] at /rustc/9f06855064ed06a50c496577b21ca50f92a2e67d/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x55fdb54f0b03 - std::rt::lang_start_internal::{{closure}}::h97d240c87982728f [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x55fdb54f0b03 - std::panicking::try::do_call::h657ecdd23710c935 [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 17: 0x55fdb54f8eaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 18: 0x55fdb54f16cd - std::panicking::try::h52772d620cb80373 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 19: 0x55fdb54f16cd - std::panic::catch_unwind::hac02eb84ea8f3a3e [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 20: 0x55fdb54f16cd - std::rt::lang_start_internal::h9fab34d7c96dfdc9 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x55fdb52b67c9 - std::rt::lang_start::h5c46db6c72d8620f [INFO] [stderr] at /rustc/9f06855064ed06a50c496577b21ca50f92a2e67d/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x55fdb52aacba - main [INFO] [stderr] 23: 0x7f79a55182e1 - __libc_start_main [INFO] [stderr] 24: 0x55fdb52a47ba - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "02be3a8765de9cb62028769c1bbfd8e8a96bcba131d4e6fb917065ac2e2ad4f5"` [INFO] running `"docker" "rm" "-f" "02be3a8765de9cb62028769c1bbfd8e8a96bcba131d4e6fb917065ac2e2ad4f5"` [INFO] [stdout] 02be3a8765de9cb62028769c1bbfd8e8a96bcba131d4e6fb917065ac2e2ad4f5