[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#378b6a8a384b3bd0818af5f1745e5747a98bff7b for pr-95819
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetke%2Fbff" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/etke/bff on toolchain 378b6a8a384b3bd0818af5f1745e5747a98bff7b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "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-2/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" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12ca558eb9c73115e81ac2751b717074a52e102b218c62449519c74bdf65f1b1
[INFO] running `Command { std: "docker" "start" "-a" "12ca558eb9c73115e81ac2751b717074a52e102b218c62449519c74bdf65f1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12ca558eb9c73115e81ac2751b717074a52e102b218c62449519c74bdf65f1b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ca558eb9c73115e81ac2751b717074a52e102b218c62449519c74bdf65f1b1", kill_on_drop: false }`
[INFO] [stdout] 12ca558eb9c73115e81ac2751b717074a52e102b218c62449519c74bdf65f1b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+378b6a8a384b3bd0818af5f1745e5747a98bff7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bbca4262b5eb3c38be49ccc0d2873b539df56be7b310ba46eb08da56865b67b
[INFO] running `Command { std: "docker" "start" "-a" "2bbca4262b5eb3c38be49ccc0d2873b539df56be7b310ba46eb08da56865b67b", 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-width v0.1.9
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[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 quote v1.0.15
[INFO] [stderr]     Checking 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]     Checking 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:     0x559a443ccdad - std::backtrace_rs::backtrace::libunwind::trace::he59803b644051b01
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]      1:     0x559a443ccdad - std::backtrace_rs::backtrace::trace_unsynchronized::hf30b2e33e499f46e
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x559a443ccdad - std::sys_common::backtrace::_print_fmt::hcb6671e1db99c753
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]      3:     0x559a443ccdad - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h76265dd8425b6db6
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]      4:     0x559a443f190c - core::fmt::write::h253ebf5e1f2081a6
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/core/src/fmt/mod.rs:1194:17
[INFO] [stderr]      5:     0x559a443c9bb1 - std::io::Write::write_fmt::h2f818d5e8e061d3e
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/io/mod.rs:1655:15
[INFO] [stderr]      6:     0x559a443ce6b5 - std::sys_common::backtrace::_print::hd9f24c23912bd37b
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]      7:     0x559a443ce6b5 - std::sys_common::backtrace::print::h96c2ae67a67b6cbe
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]      8:     0x559a443ce6b5 - std::panicking::default_hook::{{closure}}::hc7730027c284d675
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/panicking.rs:295:22
[INFO] [stderr]      9:     0x559a443ce329 - std::panicking::default_hook::h23ad474f04f8a570
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/panicking.rs:314:9
[INFO] [stderr]     10:     0x559a443cec52 - std::panicking::rust_panic_with_hook::h7e32f5e047be1284
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/panicking.rs:698:17
[INFO] [stderr]     11:     0x559a443ceb37 - std::panicking::begin_panic_handler::{{closure}}::h5ef9c2823fb92497
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/panicking.rs:588:13
[INFO] [stderr]     12:     0x559a443cd264 - std::sys_common::backtrace::__rust_end_short_backtrace::h4b94b1cb0f8a7b9d
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stderr]     13:     0x559a443ce869 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/panicking.rs:584:5
[INFO] [stderr]     14:     0x559a43eb5ca3 - core::panicking::panic_fmt::h2c28873cb68059d0
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/core/src/panicking.rs:142:14
[INFO] [stderr]     15:     0x559a43eb5d93 - core::result::unwrap_failed::h9d0b442ca972ba45
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/core/src/result.rs:1785:5
[INFO] [stderr]     16:     0x559a43fb856b - core::result::Result<T,E>::expect::h36c9ab3e16ea3fa6
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/core/src/result.rs:1035:23
[INFO] [stderr]     17:     0x559a43eb980f - build_script_build::main::h89e08d8f91766997
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/git/checkouts/binaryninja-api-3c86176688a74ccb/998d8ba/rust/binaryninjacore-sys/build.rs:66:13
[INFO] [stderr]     18:     0x559a43eb763b - core::ops::function::FnOnce::call_once::h9c3a263bf2563cf2
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/core/src/ops/function.rs:248:5
[INFO] [stderr]     19:     0x559a43eb80ce - std::sys_common::backtrace::__rust_begin_short_backtrace::hc6ef528433e57821
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stderr]     20:     0x559a43eb7591 - std::rt::lang_start::{{closure}}::hf5ed5425f155291b
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/rt.rs:145:18
[INFO] [stderr]     21:     0x559a443c593e - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h5b44cca9a5224c41
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/core/src/ops/function.rs:280:13
[INFO] [stderr]     22:     0x559a443c593e - std::panicking::try::do_call::hb05238d8993d5baa
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/panicking.rs:492:40
[INFO] [stderr]     23:     0x559a443c593e - std::panicking::try::hd0740634ed3a2c69
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/panicking.rs:456:19
[INFO] [stderr]     24:     0x559a443c593e - std::panic::catch_unwind::h801f411349469bc0
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/panic.rs:137:14
[INFO] [stderr]     25:     0x559a443c593e - std::rt::lang_start_internal::{{closure}}::h54889a11cea310cc
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/rt.rs:128:48
[INFO] [stderr]     26:     0x559a443c593e - std::panicking::try::do_call::h206454563f303baa
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/panicking.rs:492:40
[INFO] [stderr]     27:     0x559a443c593e - std::panicking::try::h2a08ebea8ae1b5ef
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/panicking.rs:456:19
[INFO] [stderr]     28:     0x559a443c593e - std::panic::catch_unwind::h13a3fecd7862cb19
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/panic.rs:137:14
[INFO] [stderr]     29:     0x559a443c593e - std::rt::lang_start_internal::h0cb74881de0ebe2b
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/rt.rs:128:20
[INFO] [stderr]     30:     0x559a43eb7560 - std::rt::lang_start::h3c1163a27bc24950
[INFO] [stderr]                                  at /rustc/378b6a8a384b3bd0818af5f1745e5747a98bff7b/library/std/src/rt.rs:144:17
[INFO] [stderr]     31:     0x559a43eba54c - main
[INFO] [stderr]     32:     0x7f85df3710b3 - __libc_start_main
[INFO] [stderr]     33:     0x559a43eb5f9e - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "2bbca4262b5eb3c38be49ccc0d2873b539df56be7b310ba46eb08da56865b67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bbca4262b5eb3c38be49ccc0d2873b539df56be7b310ba46eb08da56865b67b", kill_on_drop: false }`
[INFO] [stdout] 2bbca4262b5eb3c38be49ccc0d2873b539df56be7b310ba46eb08da56865b67b