[INFO] cloning repository https://github.com/englishm/ffout
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/englishm/ffout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenglishm%2Fffout", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenglishm%2Fffout'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcc3a6adcfb1e1e94f09e560760e45914feeb46b
[INFO] checking englishm/ffout against try#0cb362313295507a2f4321c0e30cea0168f2fe71 for pr-138961-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenglishm%2Fffout" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/englishm/ffout
[INFO] finished tweaking git repo https://github.com/englishm/ffout
[INFO] tweaked toml for git repo https://github.com/englishm/ffout written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/englishm/ffout on toolchain 0cb362313295507a2f4321c0e30cea0168f2fe71
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/englishm/ffout already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ffmpeg-sys-next v6.0.1
[INFO] [stderr]   Downloaded cbindgen v0.24.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b6de6daf4c8fd7feb2d043fe4e38205ee84561822e815433a5508ff59b691a5
[INFO] running `Command { std: "docker" "start" "-a" "8b6de6daf4c8fd7feb2d043fe4e38205ee84561822e815433a5508ff59b691a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b6de6daf4c8fd7feb2d043fe4e38205ee84561822e815433a5508ff59b691a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6de6daf4c8fd7feb2d043fe4e38205ee84561822e815433a5508ff59b691a5", kill_on_drop: false }`
[INFO] [stdout] 8b6de6daf4c8fd7feb2d043fe4e38205ee84561822e815433a5508ff59b691a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+0cb362313295507a2f4321c0e30cea0168f2fe71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 927e11fc7e0a9cb95fe4214f8015c854ef8a9aeb14e96ac790f8ac441ef5751d
[INFO] running `Command { std: "docker" "start" "-a" "927e11fc7e0a9cb95fe4214f8015c854ef8a9aeb14e96ac790f8ac441ef5751d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]    Compiling bindgen v0.64.0
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.99
[INFO] [stderr]    Compiling os_str_bytes v6.5.1
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling cbindgen v0.24.5
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling ffmpeg-sys-next v6.0.1
[INFO] [stderr]    Compiling ffout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `ffout v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/ffout-a78d39aa699e2564/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1192) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cbindgen-0.24.5/src/bindgen/bindings.rs:139:44:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x586634d8ae92 - std::backtrace_rs::backtrace::libunwind::trace::h3e7a3897f1c656d7
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x586634d8ae92 - std::backtrace_rs::backtrace::trace_unsynchronized::he029256aae619021
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x586634d8ae92 - std::sys::backtrace::_print_fmt::h05d317a9468a72c2
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x586634d8ae92 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h43059b375bf739ea
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x586634d9c627 - core::fmt::rt::Argument::fmt::hb8092d57943a4e44
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x586634d9c627 - core::fmt::write::h422ee4bf4d6762cb
[INFO] [stderr]      6:     0x586634d5d3a6 - std::io::default_write_fmt::h92e779396454a750
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x586634d5d3a6 - std::io::Write::write_fmt::h663e3b9b1c070a0a
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x586634d696b4 - std::sys::backtrace::BacktraceLock::print::h5f81dc03cc51fd84
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x586634d696b4 - std::panicking::default_hook::{{closure}}::hc96b75a9ebd1d3b2
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:293:27
[INFO] [stderr]     10:     0x586634d694d9 - std::panicking::default_hook::h9212fa266d54535a
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:320:9
[INFO] [stderr]     11:     0x586634d69c7b - std::panicking::panic_with_hook::h14219bdc2c0db767
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:826:13
[INFO] [stderr]     12:     0x586634d69a48 - std::panicking::panic_handler::{{closure}}::h5ef390d3e2f7cd84
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:699:13
[INFO] [stderr]     13:     0x586634d67509 - std::sys::backtrace::__rust_end_short_backtrace::h0a3877c235aa3d64
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x586634d5132d - __rustc[74d47ec1e723527e]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:690:5
[INFO] [stderr]     15:     0x586634da5dbc - core::panicking::panic_fmt::hdd087d7a7047f5ef
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x586634da4f52 - core::result::unwrap_failed::h9d633002947c23a2
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x586634a5fd71 - cbindgen::bindgen::bindings::Bindings::write_to_file::h716cff55f4fda953
[INFO] [stderr]     18:     0x586634a7e0b6 - build_script_build::main::hd476e3ec2f5128ba
[INFO] [stderr]     19:     0x586634a7e923 - core::ops::function::FnOnce::call_once::h85265501fb6eb5ee
[INFO] [stderr]     20:     0x586634a870c6 - std::sys::backtrace::__rust_begin_short_backtrace::hc8a12cd0c71dc2d5
[INFO] [stderr]     21:     0x586634a64509 - std::rt::lang_start::{{closure}}::h92a76c99f64dc291
[INFO] [stderr]     22:     0x586634d5ea3a - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hedda9fa672ce2a3c
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x586634d5ea3a - std::panicking::catch_unwind::do_call::h8d870111785a3821
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:582:40
[INFO] [stderr]     24:     0x586634d5ea3a - std::panicking::catch_unwind::h91595c2ee4db1a03
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:545:19
[INFO] [stderr]     25:     0x586634d5ea3a - std::panic::catch_unwind::h7eb5d5ffc5b15403
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x586634d5ea3a - std::rt::lang_start_internal::{{closure}}::h1957e9e6819fcb20
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x586634d5ea3a - std::panicking::catch_unwind::do_call::hbf88867a1f0d6229
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:582:40
[INFO] [stderr]     28:     0x586634d5ea3a - std::panicking::catch_unwind::h31d59c9ce37f6f87
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panicking.rs:545:19
[INFO] [stderr]     29:     0x586634d5ea3a - std::panic::catch_unwind::ha64fc98414d3849f
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x586634d5ea3a - std::rt::lang_start_internal::h090fff9240fd24ba
[INFO] [stderr]                                  at /rustc/0cb362313295507a2f4321c0e30cea0168f2fe71/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x586634a644f1 - std::rt::lang_start::h15287c8a0d8c36ee
[INFO] [stderr]     32:     0x586634a83c85 - main
[INFO] [stderr]     33:     0x7ce0efc341ca - <unknown>
[INFO] [stderr]     34:     0x7ce0efc3428b - __libc_start_main
[INFO] [stderr]     35:     0x58663496a345 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "927e11fc7e0a9cb95fe4214f8015c854ef8a9aeb14e96ac790f8ac441ef5751d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "927e11fc7e0a9cb95fe4214f8015c854ef8a9aeb14e96ac790f8ac441ef5751d", kill_on_drop: false }`
[INFO] [stdout] 927e11fc7e0a9cb95fe4214f8015c854ef8a9aeb14e96ac790f8ac441ef5751d