[INFO] fetching crate embedded-cv 0.1.0...
[INFO] checking embedded-cv-0.1.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate embedded-cv 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate embedded-cv 0.1.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embedded-cv 0.1.0
[INFO] finished tweaking crates.io crate embedded-cv 0.1.0
[INFO] tweaked toml for crates.io crate embedded-cv 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded maybe-owned v0.3.4
[INFO] [stderr]   Downloaded which v2.0.1
[INFO] [stderr]   Downloaded itertools v0.6.5
[INFO] [stderr]   Downloaded bart v0.1.6
[INFO] [stderr]   Downloaded bart_derive v0.1.6
[INFO] [stderr]   Downloaded bindgen v0.50.1
[INFO] [stderr]   Downloaded tflite v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 360e5b4fbc260454a5b1b06de99916dbc698961ea48768fb0ed4eea6fb35e949
[INFO] running `Command { std: "docker" "start" "-a" "360e5b4fbc260454a5b1b06de99916dbc698961ea48768fb0ed4eea6fb35e949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "360e5b4fbc260454a5b1b06de99916dbc698961ea48768fb0ed4eea6fb35e949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "360e5b4fbc260454a5b1b06de99916dbc698961ea48768fb0ed4eea6fb35e949", kill_on_drop: false }`
[INFO] [stdout] 360e5b4fbc260454a5b1b06de99916dbc698961ea48768fb0ed4eea6fb35e949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 934464a4572d9ac966acb5486e1d491a9b765cb4093a951e325ef509c886d37f
[INFO] running `Command { std: "docker" "start" "-a" "934464a4572d9ac966acb5486e1d491a9b765cb4093a951e325ef509c886d37f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]    Compiling libz-sys v1.1.16
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling hyper v0.12.36
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling curl-sys v0.4.72+curl-8.6.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling cpp_common v0.5.9
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling publicsuffix v1.5.6
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling curl v0.4.46
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling bindgen v0.50.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling xattr v1.3.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling bart_derive v0.1.6
[INFO] [stderr]    Compiling bart v0.1.6
[INFO] [stderr]    Compiling tar v0.4.40
[INFO] [stderr]    Compiling cpp_build v0.5.9
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking rayon v1.9.0
[INFO] [stderr]    Compiling cpp_macros v0.5.9
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking cpp v0.5.9
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling tflite v0.6.3
[INFO] [stderr] error: failed to run custom build command for `tflite v0.6.3`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/tflite-071aaa6a5c46bc0c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: 'rustfmt' is not installed for the custom toolchain '80399064afa4a2cd153f30d02c25f7ea0383ed65'.
[INFO] [stderr]   note: this is a custom toolchain, which cannot use `rustup component add`
[INFO] [stderr]   help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py`
[INFO] [stderr]   Failed to run rustfmt: Internal rustfmt error (non-fatal, continuing)
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tflite-0.6.3/build.rs:62:45:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Error(Hyper(Error(Connect, Custom { kind: Uncategorized, 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]      0: failure::backtrace::internal::InternalBacktrace::new
[INFO] [stderr]      1: failure::backtrace::Backtrace::new
[INFO] [stderr]      2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from
[INFO] [stderr]      3: <failure::error::Error as core::convert::From<F>>::from
[INFO] [stderr]      4: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stderr]      5: build_script_build::download
[INFO] [stderr]      6: build_script_build::prepare_tensorflow_source
[INFO] [stderr]      7: build_script_build::main
[INFO] [stderr]      8: core::ops::function::FnOnce::call_once
[INFO] [stderr]      9: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stderr]     10: std::rt::lang_start::{{closure}}
[INFO] [stderr]     11: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stderr]                at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/ops/function.rs:284:13
[INFO] [stderr]         std::panicking::try::do_call
[INFO] [stderr]                at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:552:40
[INFO] [stderr]         std::panicking::try
[INFO] [stderr]                at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:516:19
[INFO] [stderr]         std::panic::catch_unwind
[INFO] [stderr]                at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panic.rs:146:14
[INFO] [stderr]         std::rt::lang_start_internal::{{closure}}
[INFO] [stderr]                at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/rt.rs:148:48
[INFO] [stderr]         std::panicking::try::do_call
[INFO] [stderr]                at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:552:40
[INFO] [stderr]         std::panicking::try
[INFO] [stderr]                at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:516:19
[INFO] [stderr]         std::panic::catch_unwind
[INFO] [stderr]                at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panic.rs:146:14
[INFO] [stderr]         std::rt::lang_start_internal
[INFO] [stderr]                at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/rt.rs:148:20
[INFO] [stderr]     12: std::rt::lang_start
[INFO] [stderr]     13: main
[INFO] [stderr]     14: <unknown>
[INFO] [stderr]     15: __libc_start_main
[INFO] [stderr]     16: _start
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5588a4282244 - std::backtrace_rs::backtrace::libunwind::trace::h3da9427eac6b2713
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x5588a4282244 - std::backtrace_rs::backtrace::trace_unsynchronized::h8b6ad79cb60b1f10
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x5588a4282244 - std::sys_common::backtrace::_print_fmt::h0332dac066d13bb4
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x5588a4282244 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha53f24802e841e78
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x5588a42b139c - core::fmt::rt::Argument::fmt::hb7cd99f2796dbda9
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x5588a42b139c - core::fmt::write_internal::hd9480cc81e0db946
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/fmt/mod.rs:1143:17
[INFO] [stderr]      6:     0x5588a427e5c7 - core::fmt::write::hc9b13aa14bb399e7
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/fmt/mod.rs:1125:67
[INFO] [stderr]      7:     0x5588a427e5c7 - std::io::Write::write_fmt::h7f190ab8bb73d292
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/io/mod.rs:1846:15
[INFO] [stderr]      8:     0x5588a4281ff4 - std::sys_common::backtrace::_print::h4dfa85ce29f289cd
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      9:     0x5588a4281ff4 - std::sys_common::backtrace::print::h075bb0820ca1af60
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]     10:     0x5588a4283a9b - std::panicking::default_hook::{{closure}}::h2868146f5a47a8b0
[INFO] [stderr]     11:     0x5588a42837f7 - std::panicking::default_hook::h75759d10d3c62529
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:292:9
[INFO] [stderr]     12:     0x5588a4284082 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he9c475a1f9ab8ed7
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/alloc/src/boxed.rs:2030:9
[INFO] [stderr]     13:     0x5588a4284082 - std::panicking::rust_panic_with_hook::h96d9580203cd93f6
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:783:13
[INFO] [stderr]     14:     0x5588a4283e42 - std::panicking::begin_panic_handler::{{closure}}::h99fe5817649d74e2
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:657:13
[INFO] [stderr]     15:     0x5588a4282716 - std::sys_common::backtrace::__rust_end_short_backtrace::hec38ffed74bfdff4
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     16:     0x5588a4283b44 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:645:5
[INFO] [stderr]     17:     0x5588a3782745 - core::panicking::panic_fmt::hef2c7eb118bd8e9b
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/panicking.rs:72:14
[INFO] [stderr]     18:     0x5588a3782d23 - core::result::unwrap_failed::h27810c9f2b89c2de
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/result.rs:1654:5
[INFO] [stderr]     19:     0x5588a3787a5b - build_script_build::prepare_tensorflow_source::ha63593fa6d50d6c1
[INFO] [stderr]     20:     0x5588a378a2eb - build_script_build::main::h0194ff2b99bff4e6
[INFO] [stderr]     21:     0x5588a378b793 - core::ops::function::FnOnce::call_once::h6b07120bed5217a6
[INFO] [stderr]     22:     0x5588a378aa56 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd6667a943f6a7226
[INFO] [stderr]     23:     0x5588a3783c29 - std::rt::lang_start::{{closure}}::hc21af5034e206b5f
[INFO] [stderr]     24:     0x5588a4279113 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd6488a2c974ca719
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     25:     0x5588a4279113 - std::panicking::try::do_call::hff3b4848e08a12d1
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:552:40
[INFO] [stderr]     26:     0x5588a4279113 - std::panicking::try::h8353a4dfa2f5a00f
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:516:19
[INFO] [stderr]     27:     0x5588a4279113 - std::panic::catch_unwind::h2e8a9f6c47367d26
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panic.rs:146:14
[INFO] [stderr]     28:     0x5588a4279113 - std::rt::lang_start_internal::{{closure}}::ha0861aba81fd1864
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/rt.rs:148:48
[INFO] [stderr]     29:     0x5588a4279113 - std::panicking::try::do_call::hbeaa0ec31679b9c5
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:552:40
[INFO] [stderr]     30:     0x5588a4279113 - std::panicking::try::h72d757b913472f73
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panicking.rs:516:19
[INFO] [stderr]     31:     0x5588a4279113 - std::panic::catch_unwind::h96f93e52837969a1
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/panic.rs:146:14
[INFO] [stderr]     32:     0x5588a4279113 - std::rt::lang_start_internal::h217e3c78cd070052
[INFO] [stderr]                                  at /rustc/80399064afa4a2cd153f30d02c25f7ea0383ed65/library/std/src/rt.rs:148:20
[INFO] [stderr]     33:     0x5588a3783c07 - std::rt::lang_start::h7f456dd73be4c88f
[INFO] [stderr]     34:     0x5588a378a375 - main
[INFO] [stderr]     35:     0x7f86e13c0d90 - <unknown>
[INFO] [stderr]     36:     0x7f86e13c0e40 - __libc_start_main
[INFO] [stderr]     37:     0x5588a3782ee5 - _start
[INFO] [stderr]     38:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "934464a4572d9ac966acb5486e1d491a9b765cb4093a951e325ef509c886d37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "934464a4572d9ac966acb5486e1d491a9b765cb4093a951e325ef509c886d37f", kill_on_drop: false }`
[INFO] [stdout] 934464a4572d9ac966acb5486e1d491a9b765cb4093a951e325ef509c886d37f
[INFO] checking embedded-cv-0.1.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate embedded-cv 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate embedded-cv 0.1.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embedded-cv 0.1.0
[INFO] finished tweaking crates.io crate embedded-cv 0.1.0
[INFO] tweaked toml for crates.io crate embedded-cv 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 543cbc03807e5badc5495ecbf45f95ab85a45bce3c600ecc7005b7858ec68350
[INFO] running `Command { std: "docker" "start" "-a" "543cbc03807e5badc5495ecbf45f95ab85a45bce3c600ecc7005b7858ec68350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "543cbc03807e5badc5495ecbf45f95ab85a45bce3c600ecc7005b7858ec68350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543cbc03807e5badc5495ecbf45f95ab85a45bce3c600ecc7005b7858ec68350", kill_on_drop: false }`
[INFO] [stdout] 543cbc03807e5badc5495ecbf45f95ab85a45bce3c600ecc7005b7858ec68350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0deb975649dad2e666b61610106fbcf83648711e1b2e121354cce7a13ef08e06
[INFO] running `Command { std: "docker" "start" "-a" "0deb975649dad2e666b61610106fbcf83648711e1b2e121354cce7a13ef08e06", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling libz-sys v1.1.16
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling hyper v0.12.36
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling curl-sys v0.4.72+curl-8.6.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling cpp_common v0.5.9
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling publicsuffix v1.5.6
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling curl v0.4.46
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling bindgen v0.50.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling xattr v1.3.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling tar v0.4.40
[INFO] [stderr]    Compiling bart_derive v0.1.6
[INFO] [stderr]    Compiling bart v0.1.6
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling cpp_build v0.5.9
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]     Checking rayon v1.9.0
[INFO] [stderr]    Compiling cpp_macros v0.5.9
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]     Checking cpp v0.5.9
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling tflite v0.6.3
[INFO] [stderr] error: failed to run custom build command for `tflite v0.6.3`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/tflite-071aaa6a5c46bc0c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: 'rustfmt' is not installed for the custom toolchain '09bc67b9158392361780e779d32997f14cc75c39'.
[INFO] [stderr]   note: this is a custom toolchain, which cannot use `rustup component add`
[INFO] [stderr]   help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py`
[INFO] [stderr]   Failed to run rustfmt: Internal rustfmt error (non-fatal, continuing)
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tflite-0.6.3/build.rs:62:45:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Error(Hyper(Error(Connect, Custom { kind: Uncategorized, 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]      0: failure::backtrace::internal::InternalBacktrace::new
[INFO] [stderr]      1: failure::backtrace::Backtrace::new
[INFO] [stderr]      2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from
[INFO] [stderr]      3: <failure::error::Error as core::convert::From<F>>::from
[INFO] [stderr]      4: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stderr]      5: build_script_build::download
[INFO] [stderr]      6: build_script_build::prepare_tensorflow_source
[INFO] [stderr]      7: build_script_build::main
[INFO] [stderr]      8: core::ops::function::FnOnce::call_once
[INFO] [stderr]      9: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stderr]     10: std::rt::lang_start::{{closure}}
[INFO] [stderr]     11: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stderr]                at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/ops/function.rs:284:13
[INFO] [stderr]         std::panicking::try::do_call
[INFO] [stderr]                at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:552:40
[INFO] [stderr]         std::panicking::try
[INFO] [stderr]                at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:516:19
[INFO] [stderr]         std::panic::catch_unwind
[INFO] [stderr]                at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panic.rs:146:14
[INFO] [stderr]         std::rt::lang_start_internal::{{closure}}
[INFO] [stderr]                at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/rt.rs:148:48
[INFO] [stderr]         std::panicking::try::do_call
[INFO] [stderr]                at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:552:40
[INFO] [stderr]         std::panicking::try
[INFO] [stderr]                at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:516:19
[INFO] [stderr]         std::panic::catch_unwind
[INFO] [stderr]                at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panic.rs:146:14
[INFO] [stderr]         std::rt::lang_start_internal
[INFO] [stderr]                at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/rt.rs:148:20
[INFO] [stderr]     12: std::rt::lang_start
[INFO] [stderr]     13: main
[INFO] [stderr]     14: <unknown>
[INFO] [stderr]     15: __libc_start_main
[INFO] [stderr]     16: _start
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x562f022bc1e4 - std::backtrace_rs::backtrace::libunwind::trace::ha269129b308e8cfe
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x562f022bc1e4 - std::backtrace_rs::backtrace::trace_unsynchronized::h6c30c9d176b1fe6c
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x562f022bc1e4 - std::sys_common::backtrace::_print_fmt::hf6b70b066af57d7e
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x562f022bc1e4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h961653cce9a40c42
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x562f022eb33c - core::fmt::rt::Argument::fmt::hfe981cfeb1b0daf7
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x562f022eb33c - core::fmt::write_internal::h010429e58abf16d3
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/fmt/mod.rs:1143:17
[INFO] [stderr]      6:     0x562f022b8567 - core::fmt::write::hbc83f8bc1fb2a2c3
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/fmt/mod.rs:1125:67
[INFO] [stderr]      7:     0x562f022b8567 - std::io::Write::write_fmt::h0d2511f6f8b131c6
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/io/mod.rs:1846:15
[INFO] [stderr]      8:     0x562f022bbf94 - std::sys_common::backtrace::_print::h8054040189250c54
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      9:     0x562f022bbf94 - std::sys_common::backtrace::print::h4f6dff18046d32ce
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]     10:     0x562f022bda3b - std::panicking::default_hook::{{closure}}::ha4fbf2ad5aa029a6
[INFO] [stderr]     11:     0x562f022bd797 - std::panicking::default_hook::h90811d9a4dfa7ce2
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:292:9
[INFO] [stderr]     12:     0x562f022be022 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb25e335417aba018
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/alloc/src/boxed.rs:2030:9
[INFO] [stderr]     13:     0x562f022be022 - std::panicking::rust_panic_with_hook::h4a5dd36eccd5bedd
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:783:13
[INFO] [stderr]     14:     0x562f022bdde2 - std::panicking::begin_panic_handler::{{closure}}::h056f6766330a5ffd
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:657:13
[INFO] [stderr]     15:     0x562f022bc6b6 - std::sys_common::backtrace::__rust_end_short_backtrace::hd793624a8803abaf
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     16:     0x562f022bdae4 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:645:5
[INFO] [stderr]     17:     0x562f017b7745 - core::panicking::panic_fmt::h066e57da90c3d911
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/panicking.rs:72:14
[INFO] [stderr]     18:     0x562f017b7d23 - core::result::unwrap_failed::ha28085a92a5c8f12
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/result.rs:1654:5
[INFO] [stderr]     19:     0x562f017bca6b - build_script_build::prepare_tensorflow_source::h2ed2f50115289dc4
[INFO] [stderr]     20:     0x562f017bf2fb - build_script_build::main::h2f279e09aa5f0a75
[INFO] [stderr]     21:     0x562f017c07c3 - core::ops::function::FnOnce::call_once::ha3e3de2e2fff8740
[INFO] [stderr]     22:     0x562f017bfa66 - std::sys_common::backtrace::__rust_begin_short_backtrace::h8fa504e864b8d82d
[INFO] [stderr]     23:     0x562f017b8c29 - std::rt::lang_start::{{closure}}::hd810d9b9248bc3ad
[INFO] [stderr]     24:     0x562f022b30b3 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h0e77261b589aece8
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     25:     0x562f022b30b3 - std::panicking::try::do_call::h3edb0e0c87b3e42a
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:552:40
[INFO] [stderr]     26:     0x562f022b30b3 - std::panicking::try::h6beba20585741c74
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:516:19
[INFO] [stderr]     27:     0x562f022b30b3 - std::panic::catch_unwind::h03f336e551f1c2d5
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panic.rs:146:14
[INFO] [stderr]     28:     0x562f022b30b3 - std::rt::lang_start_internal::{{closure}}::hae675b7b6b83a24a
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/rt.rs:148:48
[INFO] [stderr]     29:     0x562f022b30b3 - std::panicking::try::do_call::hae86f8dd5f008ce6
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:552:40
[INFO] [stderr]     30:     0x562f022b30b3 - std::panicking::try::hfd92af168468e1a1
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panicking.rs:516:19
[INFO] [stderr]     31:     0x562f022b30b3 - std::panic::catch_unwind::h4b77e4eb1ed0743a
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/panic.rs:146:14
[INFO] [stderr]     32:     0x562f022b30b3 - std::rt::lang_start_internal::h8a2c6b0b12994b7e
[INFO] [stderr]                                  at /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/rt.rs:148:20
[INFO] [stderr]     33:     0x562f017b8c07 - std::rt::lang_start::h4c5894c07b75e204
[INFO] [stderr]     34:     0x562f017bf385 - main
[INFO] [stderr]     35:     0x7f4a8f91bd90 - <unknown>
[INFO] [stderr]     36:     0x7f4a8f91be40 - __libc_start_main
[INFO] [stderr]     37:     0x562f017b7ee5 - _start
[INFO] [stderr]     38:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "0deb975649dad2e666b61610106fbcf83648711e1b2e121354cce7a13ef08e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0deb975649dad2e666b61610106fbcf83648711e1b2e121354cce7a13ef08e06", kill_on_drop: false }`
[INFO] [stdout] 0deb975649dad2e666b61610106fbcf83648711e1b2e121354cce7a13ef08e06
