[INFO] cloning repository https://github.com/etke/bff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/etke/bff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetke%2Fbff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetke%2Fbff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b0c0fb5941f2f751afcdeb15777128afec7e791
[INFO] checking etke/bff against try#0c46a61b05fb97ea2e031df461bcb1436e3c5bc3 for pr-98456-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetke%2Fbff" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/etke/bff on toolchain 0c46a61b05fb97ea2e031df461bcb1436e3c5bc3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0c46a61b05fb97ea2e031df461bcb1436e3c5bc3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/etke/bff
[INFO] finished tweaking git repo https://github.com/etke/bff
[INFO] tweaked toml for git repo https://github.com/etke/bff written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/etke/bff already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0c46a61b05fb97ea2e031df461bcb1436e3c5bc3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0c46a61b05fb97ea2e031df461bcb1436e3c5bc3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7752f8260b300fba656fd1cd418821802ba31a39b1c46392df37ff67f0944f1
[INFO] running `Command { std: "docker" "start" "-a" "f7752f8260b300fba656fd1cd418821802ba31a39b1c46392df37ff67f0944f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7752f8260b300fba656fd1cd418821802ba31a39b1c46392df37ff67f0944f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7752f8260b300fba656fd1cd418821802ba31a39b1c46392df37ff67f0944f1", kill_on_drop: false }`
[INFO] [stdout] f7752f8260b300fba656fd1cd418821802ba31a39b1c46392df37ff67f0944f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+0c46a61b05fb97ea2e031df461bcb1436e3c5bc3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bfd9dc8a05fcc505202df20909eabfa17c1e16252ca862f7532a3bf4ef02832
[INFO] running `Command { std: "docker" "start" "-a" "7bfd9dc8a05fcc505202df20909eabfa17c1e16252ca862f7532a3bf4ef02832", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling bff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling clang-sys v1.3.1
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.2.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling binaryninjacore-sys v0.1.0 (https://github.com/Vector35/binaryninja-api.git?branch=dev#998d8baf)
[INFO] [stderr] error: failed to run custom build command for `binaryninjacore-sys v0.1.0 (https://github.com/Vector35/binaryninja-api.git?branch=dev#998d8baf)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/binaryninjacore-sys-8ae33327edeab9cf/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=../../binaryninjacore.h
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'failed to create required symlink: Os { code: 17, kind: AlreadyExists, message: "File exists" }', /opt/rustwide/cargo-home/git/checkouts/binaryninja-api-3c86176688a74ccb/998d8ba/rust/binaryninjacore-sys/build.rs:70:14
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x565104794a5d - std::backtrace_rs::backtrace::libunwind::trace::h91af000a835b9c7b
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]      1:     0x565104794a5d - std::backtrace_rs::backtrace::trace_unsynchronized::h0c41a70148b4277b
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x565104794a5d - std::sys_common::backtrace::_print_fmt::h06f88a35ca976f81
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]      3:     0x565104794a5d - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h867615d7328adb13
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]      4:     0x5651047b9d6c - core::fmt::write::h82169489dfd1feb3
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/core/src/fmt/mod.rs:1197:17
[INFO] [stderr]      5:     0x5651047917e1 - std::io::Write::write_fmt::h85cf50c95a01c61e
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/io/mod.rs:1672:15
[INFO] [stderr]      6:     0x5651047961d5 - std::sys_common::backtrace::_print::hd24e19cceae21020
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]      7:     0x5651047961d5 - std::sys_common::backtrace::print::he28734a486c0e73d
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]      8:     0x5651047961d5 - std::panicking::default_hook::{{closure}}::h2ee234c3d319db7e
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/panicking.rs:295:22
[INFO] [stderr]      9:     0x565104795ef6 - std::panicking::default_hook::h7a2b7e4ab6cd314e
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/panicking.rs:314:9
[INFO] [stderr]     10:     0x565104796766 - std::panicking::rust_panic_with_hook::ha817a720c0ffe149
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/panicking.rs:698:17
[INFO] [stderr]     11:     0x565104796657 - std::panicking::begin_panic_handler::{{closure}}::h8ab1d17626bb48b0
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/panicking.rs:588:13
[INFO] [stderr]     12:     0x565104794f14 - std::sys_common::backtrace::__rust_end_short_backtrace::h9ec42202fb254c0c
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stderr]     13:     0x565104796389 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/panicking.rs:584:5
[INFO] [stderr]     14:     0x565104277da3 - core::panicking::panic_fmt::h0d0e80ba3421ec12
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/core/src/panicking.rs:142:14
[INFO] [stderr]     15:     0x565104277e93 - core::result::unwrap_failed::h85b5c8dd3ba5fc59
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/core/src/result.rs:1805:5
[INFO] [stderr]     16:     0x56510428b83b - core::result::Result<T,E>::expect::he6914c1e393ce113
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/core/src/result.rs:1055:23
[INFO] [stderr]     17:     0x56510427b31f - build_script_build::main::h6158f5c27dce68ed
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/git/checkouts/binaryninja-api-3c86176688a74ccb/998d8ba/rust/binaryninjacore-sys/build.rs:66:13
[INFO] [stderr]     18:     0x56510427a11b - core::ops::function::FnOnce::call_once::hab75785100063bda
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/core/src/ops/function.rs:248:5
[INFO] [stderr]     19:     0x56510427a3ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h1880d255d91ad5a4
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stderr]     20:     0x565104279951 - std::rt::lang_start::{{closure}}::hb39b4212d7881b9e
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/rt.rs:145:18
[INFO] [stderr]     21:     0x56510478d74e - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb2f57dc3c03ad54e
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/core/src/ops/function.rs:280:13
[INFO] [stderr]     22:     0x56510478d74e - std::panicking::try::do_call::hbf2698af081aa708
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/panicking.rs:492:40
[INFO] [stderr]     23:     0x56510478d74e - std::panicking::try::h803eb7d598f06770
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/panicking.rs:456:19
[INFO] [stderr]     24:     0x56510478d74e - std::panic::catch_unwind::h6e02b3e5fa7488d5
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/panic.rs:137:14
[INFO] [stderr]     25:     0x56510478d74e - std::rt::lang_start_internal::{{closure}}::hd14e36e7f133ba73
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/rt.rs:128:48
[INFO] [stderr]     26:     0x56510478d74e - std::panicking::try::do_call::h87a8ec429126297b
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/panicking.rs:492:40
[INFO] [stderr]     27:     0x56510478d74e - std::panicking::try::h3c3a837eee0568a7
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/panicking.rs:456:19
[INFO] [stderr]     28:     0x56510478d74e - std::panic::catch_unwind::h4436644bfb3a6981
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/panic.rs:137:14
[INFO] [stderr]     29:     0x56510478d74e - std::rt::lang_start_internal::h526e7ef157dd2d44
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/rt.rs:128:20
[INFO] [stderr]     30:     0x565104279920 - std::rt::lang_start::h206f4b28d6f55037
[INFO] [stderr]                                  at /rustc/0c46a61b05fb97ea2e031df461bcb1436e3c5bc3/library/std/src/rt.rs:144:17
[INFO] [stderr]     31:     0x56510427c04c - main
[INFO] [stderr]     32:     0x7f7503397083 - __libc_start_main
[INFO] [stderr]     33:     0x56510427809e - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "7bfd9dc8a05fcc505202df20909eabfa17c1e16252ca862f7532a3bf4ef02832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bfd9dc8a05fcc505202df20909eabfa17c1e16252ca862f7532a3bf4ef02832", kill_on_drop: false }`
[INFO] [stdout] 7bfd9dc8a05fcc505202df20909eabfa17c1e16252ca862f7532a3bf4ef02832