[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#53184dc07942a1944769a9e15fc2cb08c9f62e9d for pr-99197
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetke%2Fbff" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/etke/bff on toolchain 53184dc07942a1944769a9e15fc2cb08c9f62e9d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "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-1/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" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da49f98d6b953709cb06863bb5ec72f6914296248f979535ee527f5fe638275f
[INFO] running `Command { std: "docker" "start" "-a" "da49f98d6b953709cb06863bb5ec72f6914296248f979535ee527f5fe638275f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da49f98d6b953709cb06863bb5ec72f6914296248f979535ee527f5fe638275f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da49f98d6b953709cb06863bb5ec72f6914296248f979535ee527f5fe638275f", kill_on_drop: false }`
[INFO] [stdout] da49f98d6b953709cb06863bb5ec72f6914296248f979535ee527f5fe638275f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+53184dc07942a1944769a9e15fc2cb08c9f62e9d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acd74f55b5dc2ac037363c7f46d5d3bf0ecbd0deec31f741b77a0c42cc35da7b
[INFO] running `Command { std: "docker" "start" "-a" "acd74f55b5dc2ac037363c7f46d5d3bf0ecbd0deec31f741b77a0c42cc35da7b", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[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 aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.15
[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:     0x55ea97bf00d0 - std::backtrace_rs::backtrace::libunwind::trace::h056afe985d6a532f
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      1:     0x55ea97bf00d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h4850d33384361049
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55ea97bf00d0 - std::sys_common::backtrace::_print_fmt::h3ce405dbcd3a6c0b
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]      3:     0x55ea97bf00d0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h112c32a977d322fc
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]      4:     0x55ea97c15b4c - core::fmt::write::h483f35c8744454b6
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/core/src/fmt/mod.rs:1198:17
[INFO] [stderr]      5:     0x55ea97becd45 - std::io::Write::write_fmt::h3a24010902637893
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/io/mod.rs:1672:15
[INFO] [stderr]      6:     0x55ea97bf18e1 - std::sys_common::backtrace::_print::h55836c449e49b1ca
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]      7:     0x55ea97bf18e1 - std::sys_common::backtrace::print::h575875e7cb9cde7b
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]      8:     0x55ea97bf18e1 - std::panicking::default_hook::{{closure}}::ha5957509b99c1cef
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/panicking.rs:295:22
[INFO] [stderr]      9:     0x55ea97bf15b3 - std::panicking::default_hook::h82d5e8c24e24471a
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/panicking.rs:314:9
[INFO] [stderr]     10:     0x55ea97bf1f83 - std::panicking::rust_panic_with_hook::h709fd8dc58174437
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/panicking.rs:698:17
[INFO] [stderr]     11:     0x55ea97bf1e77 - std::panicking::begin_panic_handler::{{closure}}::hb882463d32c627c1
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/panicking.rs:588:13
[INFO] [stderr]     12:     0x55ea97bf05b4 - std::sys_common::backtrace::__rust_end_short_backtrace::h799a8e92c60692a9
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stderr]     13:     0x55ea97bf1ba2 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/panicking.rs:584:5
[INFO] [stderr]     14:     0x55ea976e2f13 - core::panicking::panic_fmt::he696bd64032ecc15
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/core/src/panicking.rs:142:14
[INFO] [stderr]     15:     0x55ea976e3063 - core::result::unwrap_failed::h7d2c8106a5ef18ee
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/core/src/result.rs:1805:5
[INFO] [stderr]     16:     0x55ea9784c25b - core::result::Result<T,E>::expect::h75c8a42071a7973b
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/core/src/result.rs:1055:23
[INFO] [stderr]     17:     0x55ea976e7c5f - build_script_build::main::h5c900c7b2792d3ba
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/git/checkouts/binaryninja-api-3c86176688a74ccb/998d8ba/rust/binaryninjacore-sys/build.rs:66:13
[INFO] [stderr]     18:     0x55ea976e5afb - core::ops::function::FnOnce::call_once::h81dec9dc9c06f828
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/core/src/ops/function.rs:248:5
[INFO] [stderr]     19:     0x55ea976e596e - std::sys_common::backtrace::__rust_begin_short_backtrace::h6e3c240a0b91111d
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stderr]     20:     0x55ea976e5281 - std::rt::lang_start::{{closure}}::h174d5d7d567a3dde
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/rt.rs:145:18
[INFO] [stderr]     21:     0x55ea97be913a - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::ha0f85263b391767f
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/core/src/ops/function.rs:280:13
[INFO] [stderr]     22:     0x55ea97be913a - std::panicking::try::do_call::h166dcd5ab7f88108
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/panicking.rs:492:40
[INFO] [stderr]     23:     0x55ea97be913a - std::panicking::try::h5e3dcf0dd5f5afa2
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/panicking.rs:456:19
[INFO] [stderr]     24:     0x55ea97be913a - std::panic::catch_unwind::h8d2bfd43ec61e416
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/panic.rs:137:14
[INFO] [stderr]     25:     0x55ea97be913a - std::rt::lang_start_internal::{{closure}}::hfb841a1b5ba5fe23
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/rt.rs:128:48
[INFO] [stderr]     26:     0x55ea97be913a - std::panicking::try::do_call::ha77b4820dd58d407
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/panicking.rs:492:40
[INFO] [stderr]     27:     0x55ea97be913a - std::panicking::try::h3a8a5f0e4535684f
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/panicking.rs:456:19
[INFO] [stderr]     28:     0x55ea97be913a - std::panic::catch_unwind::hc10acb3506826e56
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/panic.rs:137:14
[INFO] [stderr]     29:     0x55ea97be913a - std::rt::lang_start_internal::hf4a640c5d19a46e1
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/rt.rs:128:20
[INFO] [stderr]     30:     0x55ea976e5250 - std::rt::lang_start::hd9518f69eb61f953
[INFO] [stderr]                                  at /rustc/53184dc07942a1944769a9e15fc2cb08c9f62e9d/library/std/src/rt.rs:144:17
[INFO] [stderr]     31:     0x55ea976e898c - main
[INFO] [stderr]     32:     0x7f381d678083 - __libc_start_main
[INFO] [stderr]     33:     0x55ea976e326e - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "acd74f55b5dc2ac037363c7f46d5d3bf0ecbd0deec31f741b77a0c42cc35da7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acd74f55b5dc2ac037363c7f46d5d3bf0ecbd0deec31f741b77a0c42cc35da7b", kill_on_drop: false }`
[INFO] [stdout] acd74f55b5dc2ac037363c7f46d5d3bf0ecbd0deec31f741b77a0c42cc35da7b