[INFO] crate tflite 0.1.1 is already in cache
[INFO] extracting crate tflite 0.1.1 into work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/reg/tflite/0.1.1
[INFO] extracting crate tflite 0.1.1 into work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/reg/tflite/0.1.1
[INFO] validating manifest of tflite-0.1.1 on toolchain master#2bde39b8edce6463e1c37f8a8082a875e7b536b1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tflite-0.1.1 on toolchain try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tflite-0.1.1
[INFO] finished frobbing tflite-0.1.1
[INFO] frobbed toml for tflite-0.1.1 written to work/ex/pr-57483/sources/master#2bde39b8edce6463e1c37f8a8082a875e7b536b1/reg/tflite/0.1.1/Cargo.toml
[INFO] started frobbing tflite-0.1.1
[INFO] finished frobbing tflite-0.1.1
[INFO] frobbed toml for tflite-0.1.1 written to work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/reg/tflite/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+2bde39b8edce6463e1c37f8a8082a875e7b536b1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tflite-0.1.1 against try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c for pr-57483
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57483/worker-1/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57483/sources/try#0d8b5d1f16bab9e975695518ff8705bdab9fe94c/reg/tflite/0.1.1:/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" "+0d8b5d1f16bab9e975695518ff8705bdab9fe94c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c4c03bae9601d8b4c7fc89c9cb2d3c70a8c839767b900563d883f70ff4a92fbf
[INFO] running `"docker" "start" "-a" "c4c03bae9601d8b4c7fc89c9cb2d3c70a8c839767b900563d883f70ff4a92fbf"`
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling futures v0.1.25
[INFO] [stderr]    Compiling try-lock v0.2.2
[INFO] [stderr]    Compiling string v0.1.3
[INFO] [stderr]    Compiling linked-hash-map v0.4.2
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.6.3
[INFO] [stderr]    Compiling base64 v0.10.0
[INFO] [stderr]    Compiling curl-sys v0.4.16
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling owning_ref v0.4.0
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling lru-cache v0.1.1
[INFO] [stderr]    Compiling crc32fast v1.1.2
[INFO] [stderr]    Compiling encoding_rs v0.8.14
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling filetime v0.2.4
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling unicase v2.2.0
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.0
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling libflate v0.1.19
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling resolv-conf v0.6.2
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling tokio-executor v0.1.6
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling bindgen v0.43.2
[INFO] [stderr]    Compiling tar v0.4.20
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling openssl v0.10.16
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling uuid v0.7.1
[INFO] [stderr]    Compiling mime v0.3.12
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling http v0.1.14
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling cpp_common v0.5.1
[INFO] [stderr]    Compiling tokio-current-thread v0.1.4
[INFO] [stderr]    Compiling tokio-timer v0.2.8
[INFO] [stderr]    Compiling cexpr v0.3.3
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling cpp_build v0.5.1
[INFO] [stderr]    Compiling cpp_macros v0.5.1
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling curl v0.4.19
[INFO] [stderr]    Compiling h2 v0.1.14
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]     Checking cpp v0.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.3.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.10
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling trust-dns-proto v0.6.1
[INFO] [stderr]    Compiling tokio-fs v0.1.5
[INFO] [stderr]    Compiling tokio v0.1.14
[INFO] [stderr]    Compiling hyper v0.12.20
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.2
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.7
[INFO] [stderr]    Compiling tflite v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] error: failed to run custom build command for `tflite v0.1.1 (/opt/crater/workdir)`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/tflite-234e8a0d1d6f84a7/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error { kind: Hyper(Error { kind: Connect, cause: Custom { kind: Other, error: StringError("proto error") } }), url: Some("https://codeload.github.com/tensorflow/tensorflow/tar.gz/v1.11.0") }
[INFO] [stderr] 
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0: failure::backtrace::internal::InternalBacktrace::new::h8e0901cdf6ecf970 (0x560b87c752f2)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stderr]    1: failure::backtrace::Backtrace::new::h58bf65e96e76c8c2 (0x560b87c7440d)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stderr]    2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::heeb95cc640ed5461 (0x560b8757fb27)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19
[INFO] [stderr]    3: <failure::error::Error as core::convert::From<F>>::from::he27080c49cdb7288 (0x560b8758ec12)
[INFO] [stderr]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36
[INFO] [stderr]    4: build_script_build::download::he0a10b502e46d5bf (0x560b8757b7dd)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:30
[INFO] [stderr]    5: build_script_build::prepare_tensorflow_source::h51a527b1919defd7 (0x560b8757c1e4)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:58
[INFO] [stderr]    6: build_script_build::main::hfdba949a4953a8e4 (0x560b8757da7b)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:195
[INFO] [stderr]    7: std::rt::lang_start::{{closure}}::h53295cc4decbf38e (0x560b8758fc4f)
[INFO] [stderr]              at /rustc/0d8b5d1f16bab9e975695518ff8705bdab9fe94c/src/libstd/rt.rs:74
[INFO] [stderr]    8: std::rt::lang_start_internal::{{closure}}::hf3db8da7908b8ba4 (0x560b885780c2)
[INFO] [stderr]              at src/libstd/rt.rs:59
[INFO] [stderr]       std::panicking::try::do_call::h5b955fe44527c181
[INFO] [stderr]              at src/libstd/panicking.rs:310
[INFO] [stderr]    9: __rust_maybe_catch_panic (0x560b8858e169)
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:102
[INFO] [stderr]   10: std::panicking::try::h851fa3d00f589bc6 (0x560b88578b53)
[INFO] [stderr]              at src/libstd/panicking.rs:289
[INFO] [stderr]       std::panic::catch_unwind::haf75f303e2c3de8d
[INFO] [stderr]              at src/libstd/panic.rs:398
[INFO] [stderr]       std::rt::lang_start_internal::h6d49c85eec345026
[INFO] [stderr]              at src/libstd/rt.rs:58
[INFO] [stderr]   11: std::rt::lang_start::hf0549e3ece0fae04 (0x560b8758fc28)
[INFO] [stderr]              at /rustc/0d8b5d1f16bab9e975695518ff8705bdab9fe94c/src/libstd/rt.rs:74
[INFO] [stderr]   12: main (0x560b8757daf9)
[INFO] [stderr]   13: __libc_start_main (0x7fd9d8d7d2e0)
[INFO] [stderr]   14: _start (0x560b875790c9)
[INFO] [stderr]   15: <unknown> (0x0)', src/libcore/result.rs:1009:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560b88579843 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hdb60f93a85b0b0e7
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
[INFO] [stderr]    1:     0x560b885734d8 - std::sys_common::backtrace::_print::hf7713386b49cf0af
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x560b88577fb2 - std::panicking::default_hook::{{closure}}::h6fcf48d501a77296
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    3:     0x560b88577d1d - std::panicking::default_hook::ha85eabba1e0dc735
[INFO] [stderr]                                at src/libstd/panicking.rs:227
[INFO] [stderr]    4:     0x560b885786c0 - std::panicking::rust_panic_with_hook::h9b1b39bb8e774dde
[INFO] [stderr]                                at src/libstd/panicking.rs:491
[INFO] [stderr]    5:     0x560b88578241 - std::panicking::continue_panic_fmt::h19bf9654b9376460
[INFO] [stderr]                                at src/libstd/panicking.rs:398
[INFO] [stderr]    6:     0x560b88578125 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:325
[INFO] [stderr]    7:     0x560b8859490c - core::panicking::panic_fmt::h4da34bda9834b10b
[INFO] [stderr]                                at src/libcore/panicking.rs:95
[INFO] [stderr]    8:     0x560b8758e345 - core::result::unwrap_failed::h9d4e2beaca93bd72
[INFO] [stderr]                                at /rustc/0d8b5d1f16bab9e975695518ff8705bdab9fe94c/src/libcore/macros.rs:26
[INFO] [stderr]    9:     0x560b8758d38f - <core::result::Result<T, E>>::unwrap::h30ef1b274f962140
[INFO] [stderr]                                at /rustc/0d8b5d1f16bab9e975695518ff8705bdab9fe94c/src/libcore/result.rs:808
[INFO] [stderr]   10:     0x560b8757c20b - build_script_build::prepare_tensorflow_source::h51a527b1919defd7
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:58
[INFO] [stderr]   11:     0x560b8757da7b - build_script_build::main::hfdba949a4953a8e4
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:195
[INFO] [stderr]   12:     0x560b8758fc4f - std::rt::lang_start::{{closure}}::h53295cc4decbf38e
[INFO] [stderr]                                at /rustc/0d8b5d1f16bab9e975695518ff8705bdab9fe94c/src/libstd/rt.rs:74
[INFO] [stderr]   13:     0x560b885780c2 - std::panicking::try::do_call::h5b955fe44527c181
[INFO] [stderr]                                at src/libstd/rt.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:310
[INFO] [stderr]   14:     0x560b8858e169 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:102
[INFO] [stderr]   15:     0x560b88578b53 - std::rt::lang_start_internal::h6d49c85eec345026
[INFO] [stderr]                                at src/libstd/panicking.rs:289
[INFO] [stderr]                                at src/libstd/panic.rs:398
[INFO] [stderr]                                at src/libstd/rt.rs:58
[INFO] [stderr]   16:     0x560b8758fc28 - std::rt::lang_start::hf0549e3ece0fae04
[INFO] [stderr]                                at /rustc/0d8b5d1f16bab9e975695518ff8705bdab9fe94c/src/libstd/rt.rs:74
[INFO] [stderr]   17:     0x560b8757daf9 - main
[INFO] [stderr]   18:     0x7fd9d8d7d2e0 - __libc_start_main
[INFO] [stderr]   19:     0x560b875790c9 - _start
[INFO] [stderr]   20:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "c4c03bae9601d8b4c7fc89c9cb2d3c70a8c839767b900563d883f70ff4a92fbf"`
[INFO] running `"docker" "rm" "-f" "c4c03bae9601d8b4c7fc89c9cb2d3c70a8c839767b900563d883f70ff4a92fbf"`
[INFO] [stdout] c4c03bae9601d8b4c7fc89c9cb2d3c70a8c839767b900563d883f70ff4a92fbf