[INFO] updating cached repository https://github.com/Sach97/crepe-tflite.rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e09cdcd6cc699daf039c3dcb4522bb62cd0bd8e5
[INFO] checking Sach97/crepe-tflite.rs against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSach97%2Fcrepe-tflite.rs" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sach97/crepe-tflite.rs on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Sach97/crepe-tflite.rs
[INFO] finished tweaking git repo https://github.com/Sach97/crepe-tflite.rs
[INFO] tweaked toml for git repo https://github.com/Sach97/crepe-tflite.rs written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/Sach97/crepe-tflite.rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1d0c3f213e548347edb14b03aabe982bab6d1f76b4417ec90f61d80793b063d9
[INFO] running `"docker" "start" "-a" "1d0c3f213e548347edb14b03aabe982bab6d1f76b4417ec90f61d80793b063d9"`
[INFO] [stderr]    Compiling try-lock v0.2.2
[INFO] [stderr]    Compiling mime v0.3.14
[INFO] [stderr]    Compiling if_rust_version v1.0.0
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]     Checking maybe-owned v0.3.2
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling lock_api v0.3.1
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling bart v0.1.4
[INFO] [stderr]    Compiling tokio-executor v0.1.8
[INFO] [stderr]    Compiling encoding_rs v0.8.20
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling tokio-timer v0.2.11
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling unicode-normalization v0.1.9
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling openssl v0.10.25
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling cpp_common v0.5.4
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.19
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling cpp_build v0.5.4
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling mime_guess v2.0.1
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling cpp_macros v0.5.4
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling url v2.1.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling tokio-reactor v0.1.10
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.16
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling bart_derive v0.1.4
[INFO] [stderr]    Compiling bindgen v0.50.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]     Checking cpp v0.5.4
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.22
[INFO] [stderr]    Compiling tflite v0.6.3
[INFO] [stderr] error: failed to run custom build command for `tflite v0.6.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/tflite-2110f4e7f3d55b1d/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '30ca215b4e38b32aa7abdd635c5e2d56f5724494'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494`
[INFO] [stderr] Failed to run rustfmt: Internal rustfmt error (non-fatal, continuing)
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Hyper(Error(Connect, Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })), "https://codeload.github.com/tensorflow/tensorflow/tar.gz/v1.13.2")
[INFO] [stderr] 
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0: failure::backtrace::internal::InternalBacktrace::new
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/backtrace/internal.rs:46
[INFO] [stderr]    1: failure::backtrace::Backtrace::new
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/backtrace/mod.rs:121
[INFO] [stderr]    2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/error/error_impl.rs:19
[INFO] [stderr]    3: <failure::error::Error as core::convert::From<F>>::from
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/error/mod.rs:36
[INFO] [stderr]    4: build_script_build::download
[INFO] [stderr]              at build.rs:34
[INFO] [stderr]    5: build_script_build::prepare_tensorflow_source
[INFO] [stderr]              at build.rs:62
[INFO] [stderr]    6: build_script_build::main
[INFO] [stderr]              at build.rs:520
[INFO] [stderr]    7: std::rt::lang_start::{{closure}}
[INFO] [stderr]              at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/rt.rs:67
[INFO] [stderr]    8: std::rt::lang_start_internal::{{closure}}
[INFO] [stderr]              at src/libstd/rt.rs:52
[INFO] [stderr]       std::panicking::try::do_call
[INFO] [stderr]              at src/libstd/panicking.rs:296
[INFO] [stderr]    9: __rust_maybe_catch_panic
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:79
[INFO] [stderr]   10: std::panicking::try
[INFO] [stderr]              at src/libstd/panicking.rs:272
[INFO] [stderr]       std::panic::catch_unwind
[INFO] [stderr]              at src/libstd/panic.rs:394
[INFO] [stderr]       std::rt::lang_start_internal
[INFO] [stderr]              at src/libstd/rt.rs:51
[INFO] [stderr]   11: std::rt::lang_start
[INFO] [stderr]              at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/rt.rs:67
[INFO] [stderr]   12: main
[INFO] [stderr]   13: __libc_start_main
[INFO] [stderr]   14: _start
[INFO] [stderr] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tflite-0.6.3/build.rs:62:9
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x563e30e55264 - backtrace::backtrace::libunwind::trace::h80055c9fc04ee02a
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x563e30e55264 - backtrace::backtrace::trace_unsynchronized::hdc3325d56f0c3cf3
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x563e30e55264 - std::sys_common::backtrace::_print_fmt::hf6698baf6d0d6f95
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]    3:     0x563e30e55264 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hde7eb8c3d6c49873
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x563e30e7bddc - core::fmt::write::h5d76b6b7b1847936
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x563e30e4da07 - std::io::Write::write_fmt::h77ba5ebe1eee52ad
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x563e30e57e45 - std::sys_common::backtrace::_print::hf8a47a8d351e0fbd
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x563e30e57e45 - std::sys_common::backtrace::print::h71ada4f56fb6e22c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x563e30e57e45 - std::panicking::default_hook::{{closure}}::h6a3ba1f4739dcd04
[INFO] [stderr]                                at src/libstd/panicking.rs:195
[INFO] [stderr]    9:     0x563e30e57b31 - std::panicking::default_hook::he979893a7228a5c0
[INFO] [stderr]                                at src/libstd/panicking.rs:215
[INFO] [stderr]   10:     0x563e30e584aa - std::panicking::rust_panic_with_hook::h697f90879213769b
[INFO] [stderr]                                at src/libstd/panicking.rs:463
[INFO] [stderr]   11:     0x563e30e58090 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:371
[INFO] [stderr]   12:     0x563e30e7a451 - core::panicking::panic_fmt::h0b34db59a32ffb79
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x563e30e7a273 - core::option::expect_none_failed::hdc3fe95c2358cbf1
[INFO] [stderr]                                at src/libcore/option.rs:1198
[INFO] [stderr]   14:     0x563e3002ed09 - core::result::Result<T,E>::unwrap::h85bcee8c01907e23
[INFO] [stderr]                                at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libcore/result.rs:962
[INFO] [stderr]   15:     0x563e30026716 - build_script_build::prepare_tensorflow_source::h493385fa536076de
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tflite-0.6.3/build.rs:62
[INFO] [stderr]   16:     0x563e30028c0f - build_script_build::main::h02452b1ef2013b84
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tflite-0.6.3/build.rs:520
[INFO] [stderr]   17:     0x563e3002b940 - std::rt::lang_start::{{closure}}::h9490bf1a0c51e7aa
[INFO] [stderr]                                at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/rt.rs:67
[INFO] [stderr]   18:     0x563e30e57f73 - std::rt::lang_start_internal::{{closure}}::h7ff682ecef2392c4
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   19:     0x563e30e57f73 - std::panicking::try::do_call::h6e874d12a78bb537
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   20:     0x563e30e61f8a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:79
[INFO] [stderr]   21:     0x563e30e58a10 - std::panicking::try::h21e662efa77e70e9
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]   22:     0x563e30e58a10 - std::panic::catch_unwind::hcf22a1acd4d4cf4f
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   23:     0x563e30e58a10 - std::rt::lang_start_internal::hf0c209ee2831e2b5
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   24:     0x563e3002b919 - std::rt::lang_start::h2723219cd6d3fe57
[INFO] [stderr]                                at /rustc/30ca215b4e38b32aa7abdd635c5e2d56f5724494/src/libstd/rt.rs:67
[INFO] [stderr]   25:     0x563e30028c7a - main
[INFO] [stderr]   26:     0x7f8a90dc9b97 - __libc_start_main
[INFO] [stderr]   27:     0x563e30021efa - _start
[INFO] [stderr]   28:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "1d0c3f213e548347edb14b03aabe982bab6d1f76b4417ec90f61d80793b063d9"`
[INFO] running `"docker" "rm" "-f" "1d0c3f213e548347edb14b03aabe982bab6d1f76b4417ec90f61d80793b063d9"`
[INFO] [stdout] 1d0c3f213e548347edb14b03aabe982bab6d1f76b4417ec90f61d80793b063d9