[INFO] updating cached repository 35359595/rust_mnist_tensorflow [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/35359595/rust_mnist_tensorflow [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/35359595/rust_mnist_tensorflow" "work/ex/beta-1.37-6/sources/1.36.0/gh/35359595/rust_mnist_tensorflow"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/35359595/rust_mnist_tensorflow'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/35359595/rust_mnist_tensorflow" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/35359595/rust_mnist_tensorflow"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of 35359595/rust_mnist_tensorflow on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing 35359595/rust_mnist_tensorflow against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 93ee4834b322e18286620fcdcac1a447bc791b53b32bb53ae182d0166a68184b [INFO] running `"docker" "start" "-a" "93ee4834b322e18286620fcdcac1a447bc791b53b32bb53ae182d0166a68184b"` [INFO] [stderr] Compiling openssl-sys v0.9.20 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling curl-sys v0.3.15 [INFO] [stderr] Compiling filetime v0.1.14 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Compiling socket2 v0.2.4 [INFO] [stderr] Compiling num-complex v0.1.40 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling tar v0.4.13 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling flate2 v0.2.20 [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-2ce3a787e09b4992/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: 0x55619d892563 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55619d88decb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55619d8911d6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55619d890f69 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55619d8918df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55619d891461 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55619d891345 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x55619d8a897c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55619d65bf52 - core::result::unwrap_failed::he8a9626b51751320 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x55619d65c45b - core::result::Result::unwrap::h0845635a77fdbf87 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stderr] 10: 0x55619d6495d2 - build_script_build::install_prebuilt::h96e8677a4aad5160 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tensorflow-sys-0.9.0/build.rs:90 [INFO] [stderr] 11: 0x55619d6489f0 - build_script_build::main::h268748043f107c0c [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tensorflow-sys-0.9.0/build.rs:49 [INFO] [stderr] 12: 0x55619d65a5cf - std::rt::lang_start::{{closure}}::h903fad1b4d40a731 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x55619d8912e2 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55619d8995f9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x55619d891eac - std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x55619d65a5a8 - std::rt::lang_start::h0a1bb400b5a83b25 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x55619d64eb19 - main [INFO] [stderr] 18: 0x7f7b9a4b42e0 - __libc_start_main [INFO] [stderr] 19: 0x55619d6485a9 - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "93ee4834b322e18286620fcdcac1a447bc791b53b32bb53ae182d0166a68184b"` [INFO] running `"docker" "rm" "-f" "93ee4834b322e18286620fcdcac1a447bc791b53b32bb53ae182d0166a68184b"` [INFO] [stdout] 93ee4834b322e18286620fcdcac1a447bc791b53b32bb53ae182d0166a68184b