[INFO] crate tract 0.1.1 is already in cache
[INFO] extracting crate tract 0.1.1 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/tract/0.1.1
[INFO] extracting crate tract 0.1.1 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/tract/0.1.1
[INFO] validating manifest of tract-0.1.1 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tract-0.1.1 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tract-0.1.1
[INFO] finished frobbing tract-0.1.1
[INFO] frobbed toml for tract-0.1.1 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/tract/0.1.1/Cargo.toml
[INFO] started frobbing tract-0.1.1
[INFO] finished frobbing tract-0.1.1
[INFO] frobbed toml for tract-0.1.1 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/tract/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tract-0.1.1 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-6/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/tract/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c4605689cb1df668a171cd11f29e5eecb6afb33fb42ee15cabb834eab29e599c
[INFO] running `"docker" "start" "-a" "c4605689cb1df668a171cd11f29e5eecb6afb33fb42ee15cabb834eab29e599c"`
[INFO] [stderr]    Compiling openssl-probe v0.1.2
[INFO] [stderr]     Checking insideout v0.1.0
[INFO] [stderr]     Checking objekt v0.1.2
[INFO] [stderr]     Checking box_drawing v0.1.2
[INFO] [stderr]    Compiling protobuf v2.4.0
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]     Checking terminal_size v0.1.8
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking criterion-plot v0.3.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]     Checking ndarray v0.12.1
[INFO] [stderr]     Checking tinytemplate v1.0.1
[INFO] [stderr]    Compiling openssl-sys v0.9.42
[INFO] [stderr]    Compiling derive-new v0.5.6
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking criterion v0.2.10
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling curl-sys v0.4.17
[INFO] [stderr]     Checking pretty_env_logger v0.2.5
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]     Checking tract-core v0.1.1
[INFO] [stderr]    Compiling tract-onnx v0.1.1
[INFO] [stderr] error: failed to run custom build command for `tract-onnx v0.1.1`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/tract-onnx-2accce499f4c0ec7/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:997:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x555c07b30b63 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h62b0d85f9c8a0c1e
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x555c07b2cbcb - std::sys_common::backtrace::_print::h7a1acbdfd9a46dca
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x555c07b2f926 - std::panicking::default_hook::{{closure}}::h145cf58405d7b62e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x555c07b2f6b9 - std::panicking::default_hook::h2c72f204748779fc
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x555c07b2ff7f - std::panicking::rust_panic_with_hook::h0d1908ec672b6122
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x555c07b2fb01 - std::panicking::continue_panic_fmt::h1b054ec5d85f42bd
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x555c07b2f9e5 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x555c07b41fcc - core::panicking::panic_fmt::h82d1666e474cde7a
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x555c07a03777 - core::result::unwrap_failed::h3ed4dd0f7d531066
[INFO] [stderr]                                at /rustc/a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/src/libcore/macros.rs:16
[INFO] [stderr]    9:     0x555c079d2514 - core::result::Result<T,E>::unwrap::h7157e7397ed712ce
[INFO] [stderr]                                at /rustc/a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/src/libcore/result.rs:798
[INFO] [stderr]   10:     0x555c079d459f - build_script_build::ensure_onnx_git_checkout::{{closure}}::hbbd4abcef8b02753
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tract-onnx-0.1.1/build.rs:23
[INFO] [stderr]   11:     0x555c079d3b68 - std::sync::once::Once::call_once::{{closure}}::hccfdf5bd0512aa0b
[INFO] [stderr]                                at /rustc/a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/src/libstd/sync/once.rs:220
[INFO] [stderr]   12:     0x555c07b2c165 - std::sync::once::Once::call_inner::h762f61097b440e7f
[INFO] [stderr]                                at src/libstd/sync/once.rs:387
[INFO] [stderr]   13:     0x555c079d3aef - std::sync::once::Once::call_once::h910a89c70e638173
[INFO] [stderr]                                at /rustc/a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/src/libstd/sync/once.rs:220
[INFO] [stderr]   14:     0x555c079d43cf - build_script_build::ensure_onnx_git_checkout::h47fae497aefe4efe
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tract-onnx-0.1.1/build.rs:18
[INFO] [stderr]   15:     0x555c079d5c55 - build_script_build::main::ha98a1bb5b396374a
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tract-onnx-0.1.1/build.rs:78
[INFO] [stderr]   16:     0x555c079cf60f - std::rt::lang_start::{{closure}}::h36a9d191950c3d6d
[INFO] [stderr]                                at /rustc/a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/src/libstd/rt.rs:64
[INFO] [stderr]   17:     0x555c07b2f9d2 - std::panicking::try::do_call::ha5fe25206b7efe63
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   18:     0x555c07b33269 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:87
[INFO] [stderr]   19:     0x555c07b3048c - std::rt::lang_start_internal::he0b4f394f16cd6fc
[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:     0x555c079cf5e8 - std::rt::lang_start::h806d4c31067c8276
[INFO] [stderr]                                at /rustc/a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/src/libstd/rt.rs:64
[INFO] [stderr]   21:     0x555c079d5ce9 - main
[INFO] [stderr]   22:     0x7fa3a2b322e0 - __libc_start_main
[INFO] [stderr]   23:     0x555c079cb0a9 - _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" "c4605689cb1df668a171cd11f29e5eecb6afb33fb42ee15cabb834eab29e599c"`
[INFO] running `"docker" "rm" "-f" "c4605689cb1df668a171cd11f29e5eecb6afb33fb42ee15cabb834eab29e599c"`
[INFO] [stdout] c4605689cb1df668a171cd11f29e5eecb6afb33fb42ee15cabb834eab29e599c