[INFO] cloning repository https://github.com/merlinlab/merlin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/merlinlab/merlin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerlinlab%2Fmerlin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerlinlab%2Fmerlin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2a4d2d7ad5500f72ce5fa5bce0b6831ccdcfdae
[INFO] documenting merlinlab/merlin against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmerlinlab%2Fmerlin" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/merlinlab/merlin on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/merlinlab/merlin
[INFO] finished tweaking git repo https://github.com/merlinlab/merlin
[INFO] tweaked toml for git repo https://github.com/merlinlab/merlin written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/merlinlab/merlin 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ffmpeg v0.2.0-alpha.1
[INFO] [stderr]   Downloaded ffmpeg-sys v2.8.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 362b697dce49864ce0411ad7304f4d76ce181b0baea420adfded7c30a4777ca9
[INFO] running `Command { std: "docker" "start" "-a" "362b697dce49864ce0411ad7304f4d76ce181b0baea420adfded7c30a4777ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "362b697dce49864ce0411ad7304f4d76ce181b0baea420adfded7c30a4777ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362b697dce49864ce0411ad7304f4d76ce181b0baea420adfded7c30a4777ca9", kill_on_drop: false }`
[INFO] [stdout] 362b697dce49864ce0411ad7304f4d76ce181b0baea420adfded7c30a4777ca9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e1a476ddd630c8512758f5aa73f647e8a34c5050b92a6c2e8eb2ec0bf03c6e5
[INFO] running `Command { std: "docker" "start" "-a" "5e1a476ddd630c8512758f5aa73f647e8a34c5050b92a6c2e8eb2ec0bf03c6e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling ffmpeg-sys v2.8.9
[INFO] [stderr] error: failed to run custom build command for `ffmpeg-sys v2.8.9`
[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/ffmpeg-sys-f44a263ff8347208/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   check.c:290: warning: "FF_API_XVMC_is_defined" redefined
[INFO] [stderr]     290 |                         #define FF_API_XVMC_is_defined 1
[INFO] [stderr]         | 
[INFO] [stderr]   check.c:84: note: this is the location of the previous definition
[INFO] [stderr]      84 |                         #define FF_API_XVMC_is_defined 0
[INFO] [stderr]         | 
[INFO] [stderr]   check.c:595:26: fatal error: libavresample/avresample.h: No such file or directory
[INFO] [stderr]     595 |                 #include <libavresample/avresample.h>
[INFO] [stderr]         |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   thread 'main' panicked at 'Compile failed', /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ffmpeg-sys-2.8.9/build.rs:267:9
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55f6107fc7ea - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]      1:     0x55f6107fc7ea - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55f6107fc7ea - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stderr]      3:     0x55f6107fc7ea - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x55f61081b08f - core::fmt::write::h78109e6f466b3af6
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stderr]      5:     0x55f6107f9df5 - std::io::Write::write_fmt::hc59e1b02dd273c8a
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stderr]      6:     0x55f6107fc5b5 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      7:     0x55f6107fc5b5 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      8:     0x55f6107fdb3e - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stderr]      9:     0x55f6107fd8e5 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:288:9
[INFO] [stderr]     10:     0x55f6107fe09e - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:691:13
[INFO] [stderr]     11:     0x55f6107d6b36 - std::panicking::begin_panic::{{closure}}::h5659c69c90a3ac82
[INFO] [stderr]     12:     0x55f6107dd196 - std::sys_common::backtrace::__rust_end_short_backtrace::h7963860a1375ae11
[INFO] [stderr]     13:     0x55f6107d6a87 - std::panicking::begin_panic::h0c0c236f551dad33
[INFO] [stderr]     14:     0x55f6107ce161 - build_script_build::check_features::h065959f37c02cec7
[INFO] [stderr]     15:     0x55f6107d3407 - build_script_build::main::h19c159c49edea302
[INFO] [stderr]     16:     0x55f6107d6ee3 - core::ops::function::FnOnce::call_once::h0974af15a988e56f
[INFO] [stderr]     17:     0x55f6107dd1a6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h9d8a96e10bf1219f
[INFO] [stderr]     18:     0x55f6107dc199 - std::rt::lang_start::{{closure}}::h863f74f9d467c828
[INFO] [stderr]     19:     0x55f6107f6d1e - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h2eb19b8ce4148df4
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:287:13
[INFO] [stderr]     20:     0x55f6107f6d1e - std::panicking::try::do_call::h2e900feff5d504c5
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stderr]     21:     0x55f6107f6d1e - std::panicking::try::h8854836cb85aa9f2
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stderr]     22:     0x55f6107f6d1e - std::panic::catch_unwind::h706025dd4c48f64b
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stderr]     23:     0x55f6107f6d1e - std::rt::lang_start_internal::{{closure}}::h7be5b97f4a07a91a
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/rt.rs:148:48
[INFO] [stderr]     24:     0x55f6107f6d1e - std::panicking::try::do_call::h59847e9d0a176965
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stderr]     25:     0x55f6107f6d1e - std::panicking::try::h399a918ba8522823
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stderr]     26:     0x55f6107f6d1e - std::panic::catch_unwind::hca7ca6c55b2a2e26
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stderr]     27:     0x55f6107f6d1e - std::rt::lang_start_internal::h2c807a81560459eb
[INFO] [stderr]                                  at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/rt.rs:148:20
[INFO] [stderr]     28:     0x55f6107dc177 - std::rt::lang_start::he5cafd67049a6408
[INFO] [stderr]     29:     0x55f6107d3555 - main
[INFO] [stderr]     30:     0x7f7e4588bd90 - <unknown>
[INFO] [stderr]     31:     0x7f7e4588be40 - __libc_start_main
[INFO] [stderr]     32:     0x55f6107c8a95 - _start
[INFO] [stderr]     33:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "5e1a476ddd630c8512758f5aa73f647e8a34c5050b92a6c2e8eb2ec0bf03c6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e1a476ddd630c8512758f5aa73f647e8a34c5050b92a6c2e8eb2ec0bf03c6e5", kill_on_drop: false }`
[INFO] [stdout] 5e1a476ddd630c8512758f5aa73f647e8a34c5050b92a6c2e8eb2ec0bf03c6e5
