[INFO] crate tract 0.3.0 is already in cache
[INFO] extracting crate tract 0.3.0 into work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/tract/0.3.0
[INFO] extracting crate tract 0.3.0 into work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/tract/0.3.0
[INFO] validating manifest of tract-0.3.0 on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tract-0.3.0 on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tract-0.3.0
[INFO] finished frobbing tract-0.3.0
[INFO] frobbed toml for tract-0.3.0 written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/tract/0.3.0/Cargo.toml
[INFO] started frobbing tract-0.3.0
[INFO] finished frobbing tract-0.3.0
[INFO] frobbed toml for tract-0.3.0 written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/tract/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tract-0.3.0 against try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-6/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/tract/0.3.0:/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" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 44f72f562483add40383b5e0eef08aa11450f5524a5a4fb8515702e26eb5ace3
[INFO] running `"docker" "start" "-a" "44f72f562483add40383b5e0eef08aa11450f5524a5a4fb8515702e26eb5ace3"`
[INFO] [stderr]    Compiling protobuf v2.5.0
[INFO] [stderr]     Checking insideout v0.2.0
[INFO] [stderr]     Checking box_drawing v0.1.2
[INFO] [stderr]    Compiling tract-linalg v0.3.0
[INFO] [stderr]     Checking terminal_size v0.1.8
[INFO] [stderr]     Checking pbr v1.0.1
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling derive-new v0.5.6
[INFO] [stderr]    Compiling no-panic v0.1.8
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]    Compiling custom_debug_derive v0.1.5
[INFO] [stderr]     Checking tract-core v0.3.0
[INFO] [stderr]    Compiling tract-onnx v0.3.0
[INFO] [stderr] error: failed to run custom build command for `tract-onnx v0.3.0`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/tract-onnx-59893ea940a87d73/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error { code: -1, klass: 12, message: "curl error: Could not resolve host: github.com\n" }', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55af2dc94913 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h175c35bedfe324eb
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55af2dc9064b - std::sys_common::backtrace::_print::h01694821edef617a
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55af2dc93726 - std::panicking::default_hook::{{closure}}::h62cbe23db3262ad8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55af2dc934b9 - std::panicking::default_hook::h917594e1ea7adc3f
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55af2dc93d7f - std::panicking::rust_panic_with_hook::h1fb2ce490ccdf024
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55af2dc93901 - std::panicking::continue_panic_fmt::hb6bb79da952ec340
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x55af2dc937e5 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x55af2dca49ec - core::panicking::panic_fmt::h0f9d7e1fa9fb22bf
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x55af2db62d57 - core::result::unwrap_failed::h024b906793f9ca88
[INFO] [stderr]                                at /rustc/78b0bd8441ef961f6475e3d47fe3bca38cb83432/src/libcore/macros.rs:18
[INFO] [stderr]    9:     0x55af2db47ec4 - core::result::Result<T,E>::unwrap::h451b557c08e4dd55
[INFO] [stderr]                                at /rustc/78b0bd8441ef961f6475e3d47fe3bca38cb83432/src/libcore/result.rs:800
[INFO] [stderr]   10:     0x55af2db4c17a - build_script_build::ensure_onnx_git_checkout::{{closure}}::h1803965fb64a000e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tract-onnx-0.3.0/build.rs:23
[INFO] [stderr]   11:     0x55af2db51678 - std::sync::once::Once::call_once::{{closure}}::h673abd154a5d587d
[INFO] [stderr]                                at /rustc/78b0bd8441ef961f6475e3d47fe3bca38cb83432/src/libstd/sync/once.rs:220
[INFO] [stderr]   12:     0x55af2dc8fc95 - std::sync::once::Once::call_inner::h68e479aba167e4cb
[INFO] [stderr]                                at src/libstd/sync/once.rs:387
[INFO] [stderr]   13:     0x55af2db515ff - std::sync::once::Once::call_once::h7709eb7ac3ebe4bc
[INFO] [stderr]                                at /rustc/78b0bd8441ef961f6475e3d47fe3bca38cb83432/src/libstd/sync/once.rs:220
[INFO] [stderr]   14:     0x55af2db4bfcf - build_script_build::ensure_onnx_git_checkout::hde5b858dff5dd680
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tract-onnx-0.3.0/build.rs:19
[INFO] [stderr]   15:     0x55af2db4d8c5 - build_script_build::main::heaf464b36e03f4e5
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tract-onnx-0.3.0/build.rs:76
[INFO] [stderr]   16:     0x55af2db5152f - std::rt::lang_start::{{closure}}::ha689f5d9f6f20949
[INFO] [stderr]                                at /rustc/78b0bd8441ef961f6475e3d47fe3bca38cb83432/src/libstd/rt.rs:64
[INFO] [stderr]   17:     0x55af2dc937d2 - std::panicking::try::do_call::h60d8cccf379053fe
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   18:     0x55af2dc96189 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   19:     0x55af2dc9428c - std::rt::lang_start_internal::h629f5b3976019ae3
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   20:     0x55af2db51508 - std::rt::lang_start::h977174edf39540e4
[INFO] [stderr]                                at /rustc/78b0bd8441ef961f6475e3d47fe3bca38cb83432/src/libstd/rt.rs:64
[INFO] [stderr]   21:     0x55af2db4d959 - main
[INFO] [stderr]   22:     0x7f3783d722e0 - __libc_start_main
[INFO] [stderr]   23:     0x55af2db42629 - _start
[INFO] [stderr]   24:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "44f72f562483add40383b5e0eef08aa11450f5524a5a4fb8515702e26eb5ace3"`
[INFO] running `"docker" "rm" "-f" "44f72f562483add40383b5e0eef08aa11450f5524a5a4fb8515702e26eb5ace3"`
[INFO] [stdout] 44f72f562483add40383b5e0eef08aa11450f5524a5a4fb8515702e26eb5ace3