[INFO] crate tflite 0.1.1 is already in cache
[INFO] extracting crate tflite 0.1.1 into work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/tflite/0.1.1
[INFO] extracting crate tflite 0.1.1 into work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/tflite/0.1.1
[INFO] validating manifest of tflite-0.1.1 on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tflite-0.1.1 on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-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-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/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-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/tflite/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tflite-0.1.1 against try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-0/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/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" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f264eb74dfd9a2cffa0c9faaecc80a3fd4efac1f412192edcf45764ca0936520
[INFO] running `"docker" "start" "-a" "f264eb74dfd9a2cffa0c9faaecc80a3fd4efac1f412192edcf45764ca0936520"`
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling string v0.1.3
[INFO] [stderr]    Compiling try-lock v0.2.2
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]    Compiling linked-hash-map v0.4.2
[INFO] [stderr]    Compiling byte-tools v0.3.0
[INFO] [stderr]    Compiling opaque-debug v0.2.1
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling base64 v0.10.0
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling block-padding v0.1.2
[INFO] [stderr]    Compiling tokio-executor v0.1.6
[INFO] [stderr]    Compiling crc32fast v1.1.2
[INFO] [stderr]    Compiling encoding_rs v0.8.14
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling filetime v0.2.4
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.0
[INFO] [stderr]    Compiling unicase v2.2.0
[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 generic-array v0.12.0
[INFO] [stderr]    Compiling lru-cache v0.1.1
[INFO] [stderr]    Compiling libflate v0.1.19
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling tokio-timer v0.2.8
[INFO] [stderr]    Compiling tokio-current-thread v0.1.4
[INFO] [stderr]    Compiling resolv-conf v0.6.2
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling tar v0.4.20
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]    Compiling bindgen v0.43.2
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling openssl v0.10.16
[INFO] [stderr]    Compiling curl-sys v0.4.16
[INFO] [stderr]    Compiling mime v0.3.13
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling http v0.1.14
[INFO] [stderr]    Compiling uuid v0.7.1
[INFO] [stderr]    Compiling cpp_common v0.5.1
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling curl v0.4.19
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling cexpr v0.3.3
[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 tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.10
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling h2 v0.1.14
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-fs v0.1.5
[INFO] [stderr]     Checking cpp v0.5.1
[INFO] [stderr]    Compiling trust-dns-proto v0.6.1
[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-d7b626231722f419/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::h2f5d4e7d3da0fd29 (0x5630a51ce4a2)
[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::h6ba6bf5dac503f1d (0x5630a51cd5cd)
[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::hc5a0ccab12f7ccee (0x5630a4ad0d07)
[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::h1ef2579a62008711 (0x5630a4ae04f2)
[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::hbfad846b386300dc (0x5630a4acce2d)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:30
[INFO] [stderr]    5: build_script_build::prepare_tensorflow_source::h6783f70ffda234b0 (0x5630a4acd828)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:58
[INFO] [stderr]    6: build_script_build::main::h9f9c725144494a5f (0x5630a4acf0bb)
[INFO] [stderr]              at /opt/crater/workdir/build.rs:195
[INFO] [stderr]    7: std::rt::lang_start::{{closure}}::h0874ad093a0ad61c (0x5630a4acf93f)
[INFO] [stderr]              at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libstd/rt.rs:64
[INFO] [stderr]    8: std::rt::lang_start_internal::{{closure}}::hf937700a3883ab6b (0x5630a5ad0d62)
[INFO] [stderr]              at src/libstd/rt.rs:49
[INFO] [stderr]       std::panicking::try::do_call::h8c59be14a0c3dfe8
[INFO] [stderr]              at src/libstd/panicking.rs:297
[INFO] [stderr]    9: __rust_maybe_catch_panic (0x5630a5adbad9)
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   10: std::panicking::try::h09cfc3d0defa107e (0x5630a5ad1975)
[INFO] [stderr]              at src/libstd/panicking.rs:276
[INFO] [stderr]       std::panic::catch_unwind::h8732011b788a7c73
[INFO] [stderr]              at src/libstd/panic.rs:388
[INFO] [stderr]       std::rt::lang_start_internal::he2587b34dae1a1b6
[INFO] [stderr]              at src/libstd/rt.rs:48
[INFO] [stderr]   11: std::rt::lang_start::heccf7158f05739bb (0x5630a4acf918)
[INFO] [stderr]              at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libstd/rt.rs:64
[INFO] [stderr]   12: main (0x5630a4acf139)
[INFO] [stderr]   13: __libc_start_main (0x7f335e8322e0)
[INFO] [stderr]   14: _start (0x5630a4aca719)
[INFO] [stderr]   15: <unknown> (0x0)', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5630a5ad2823 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9b79be90ee839699
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x5630a5acd9a8 - std::sys_common::backtrace::_print::h59103921498d7e9c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stderr]    2:     0x5630a5ad0c52 - std::panicking::default_hook::{{closure}}::h3acc11bcf734fd38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    3:     0x5630a5ad09c4 - std::panicking::default_hook::h7f08a0aadc3e2e56
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]    4:     0x5630a5ad1360 - std::panicking::rust_panic_with_hook::h5b1126d61a34fa5c
[INFO] [stderr]                                at src/libstd/panicking.rs:478
[INFO] [stderr]    5:     0x5630a5ad0ee1 - std::panicking::continue_panic_fmt::he972fc6d06b2b73b
[INFO] [stderr]                                at src/libstd/panicking.rs:385
[INFO] [stderr]    6:     0x5630a5ad0dc5 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:312
[INFO] [stderr]    7:     0x5630a5aefc9c - core::panicking::panic_fmt::h167fcbbd2ce9444a
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x5630a4adf415 - core::result::unwrap_failed::heaed2b5dc74c61b6
[INFO] [stderr]                                at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libcore/macros.rs:16
[INFO] [stderr]    9:     0x5630a4ade70f - <core::result::Result<T, E>>::unwrap::hba2c1f73a5ff116a
[INFO] [stderr]                                at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libcore/result.rs:798
[INFO] [stderr]   10:     0x5630a4acd84f - build_script_build::prepare_tensorflow_source::h6783f70ffda234b0
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:58
[INFO] [stderr]   11:     0x5630a4acf0bb - build_script_build::main::h9f9c725144494a5f
[INFO] [stderr]                                at /opt/crater/workdir/build.rs:195
[INFO] [stderr]   12:     0x5630a4acf93f - std::rt::lang_start::{{closure}}::h0874ad093a0ad61c
[INFO] [stderr]                                at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libstd/rt.rs:64
[INFO] [stderr]   13:     0x5630a5ad0d62 - std::panicking::try::do_call::h8c59be14a0c3dfe8
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:297
[INFO] [stderr]   14:     0x5630a5adbad9 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stderr]   15:     0x5630a5ad1975 - std::rt::lang_start_internal::he2587b34dae1a1b6
[INFO] [stderr]                                at src/libstd/panicking.rs:276
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   16:     0x5630a4acf918 - std::rt::lang_start::heccf7158f05739bb
[INFO] [stderr]                                at /rustc/5f789154f114767b2d0cb9c5b6c592cb3a635e6f/src/libstd/rt.rs:64
[INFO] [stderr]   17:     0x5630a4acf139 - main
[INFO] [stderr]   18:     0x7f335e8322e0 - __libc_start_main
[INFO] [stderr]   19:     0x5630a4aca719 - _start
[INFO] [stderr]   20:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "f264eb74dfd9a2cffa0c9faaecc80a3fd4efac1f412192edcf45764ca0936520"`
[INFO] running `"docker" "rm" "-f" "f264eb74dfd9a2cffa0c9faaecc80a3fd4efac1f412192edcf45764ca0936520"`
[INFO] [stdout] f264eb74dfd9a2cffa0c9faaecc80a3fd4efac1f412192edcf45764ca0936520