[INFO] cloning repository https://github.com/qwerty2501/opencv-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qwerty2501/opencv-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqwerty2501%2Fopencv-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqwerty2501%2Fopencv-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a6c026a934272b0a3297e129c59d4bd842c4558
[INFO] checking qwerty2501/opencv-example/8a6c026a934272b0a3297e129c59d4bd842c4558 against master#1b8f2e46e14b08208a53585570edd9206374aae8 for pr-155418
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqwerty2501%2Fopencv-example" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/qwerty2501/opencv-example
[INFO] finished tweaking git repo https://github.com/qwerty2501/opencv-example
[INFO] tweaked toml for git repo https://github.com/qwerty2501/opencv-example written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/qwerty2501/opencv-example on toolchain 1b8f2e46e14b08208a53585570edd9206374aae8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1b8f2e46e14b08208a53585570edd9206374aae8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/qwerty2501/opencv-example 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" "+1b8f2e46e14b08208a53585570edd9206374aae8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bon-macros v3.8.1
[INFO] [stderr]   Downloaded bon v3.8.1
[INFO] [stderr]   Downloaded symphonia-codec-aac v0.5.5
[INFO] [stderr]   Downloaded symphonia-format-isomp4 v0.5.5
[INFO] [stderr]   Downloaded symphonia-bundle-mp3 v0.5.5
[INFO] [stderr]   Downloaded rsmpeg v0.18.0+ffmpeg.8.0
[INFO] [stderr]   Downloaded rodio v0.21.1
[INFO] [stderr]   Downloaded jack v0.13.3
[INFO] [stderr]   Downloaded opencv-binding-generator v0.98.1
[INFO] [stderr]   Downloaded rusty_ffmpeg v0.16.7+ffmpeg.8
[INFO] [stderr]   Downloaded opencv v0.97.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1b8f2e46e14b08208a53585570edd9206374aae8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eefbd5563dfb8a206503847a1d9c99dcf045e5d989f4487d21597761e1217722
[INFO] running `Command { std: "docker" "start" "-a" "eefbd5563dfb8a206503847a1d9c99dcf045e5d989f4487d21597761e1217722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eefbd5563dfb8a206503847a1d9c99dcf045e5d989f4487d21597761e1217722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eefbd5563dfb8a206503847a1d9c99dcf045e5d989f4487d21597761e1217722", kill_on_drop: false }`
[INFO] [stdout] eefbd5563dfb8a206503847a1d9c99dcf045e5d989f4487d21597761e1217722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1b8f2e46e14b08208a53585570edd9206374aae8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec78811b90bd1a86790872dfc5a6254c49f94fd6df0737c44e14dd9e37f57dce
[INFO] running `Command { std: "docker" "start" "-a" "ec78811b90bd1a86790872dfc5a6254c49f94fd6df0737c44e14dd9e37f57dce", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking symphonia-core v0.5.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling jack-sys v0.5.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking symphonia-metadata v0.5.5
[INFO] [stderr]     Checking symphonia-utils-xiph v0.5.5
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling jack v0.13.3
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]    Compiling clang v2.0.0
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]    Compiling cpal v0.16.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]     Checking extended v0.1.0
[INFO] [stderr]     Checking symphonia-format-riff v0.5.5
[INFO] [stderr]    Compiling opencv-binding-generator v0.98.1
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling bon-macros v3.8.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking symphonia-bundle-flac v0.5.5
[INFO] [stderr]     Checking async-io v2.6.0
[INFO] [stderr]     Checking symphonia-format-ogg v0.5.5
[INFO] [stderr]     Checking symphonia-codec-vorbis v0.5.5
[INFO] [stderr]     Checking async-signal v0.2.13
[INFO] [stderr]     Checking symphonia-format-isomp4 v0.5.5
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.5
[INFO] [stderr]     Checking symphonia-codec-aac v0.5.5
[INFO] [stderr]     Checking symphonia-codec-pcm v0.5.5
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking async-process v2.5.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking async-net v2.0.0
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]     Checking symphonia v0.5.5
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]     Checking smol v2.0.2
[INFO] [stderr]     Checking rodio v0.21.1
[INFO] [stderr]     Checking bon v3.8.1
[INFO] [stderr]    Compiling opencv v0.97.0
[INFO] [stderr]    Compiling rusty_ffmpeg v0.16.7+ffmpeg.8
[INFO] [stderr] error: failed to run custom build command for `rusty_ffmpeg v0.16.7+ffmpeg.8`
[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/rusty_ffmpeg-f5f01aeffe52ba2b/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=DOCS_RS
[INFO] [stderr]   cargo:rerun-if-env-changed=OUT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=FFMPEG_INCLUDE_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=FFMPEG_DLL_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=FFMPEG_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=FFMPEG_LIBS_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=FFMPEG_BINDING_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=FFMPEG_LINK_MODE
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (886) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rusty_ffmpeg-0.16.7+ffmpeg.8/build.rs:499:13:
[INFO] [stderr] 
[INFO] [stderr]   !!!!!!! rusty_ffmpeg: No linking method set!
[INFO] [stderr]   Use `FFMPEG_PKG_CONFIG_PATH` or `FFMPEG_LIBS_DIR` if you have prebuilt FFmpeg libraries.
[INFO] [stderr]   Enable `link_system_ffmpeg` feature if you want to link ffmpeg libraries installed in system path(which can be probed by pkg-config).
[INFO] [stderr]   Enable `link_vcpkg_ffmpeg` feature if you want to link ffmpeg libraries installed by vcpkg.
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x63fadce0d83a - std[70c7c8c01aa00962]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x63fadce0d83a - std[70c7c8c01aa00962]::backtrace_rs::backtrace::trace_unsynchronized::<std[70c7c8c01aa00962]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x63fadce0d83a - std[70c7c8c01aa00962]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x63fadce0d83a - <<std[70c7c8c01aa00962]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[61494631591798ae]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x63fadce2333a - <core[61494631591798ae]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x63fadce2333a - core[61494631591798ae]::fmt::write
[INFO] [stderr]      6:     0x63fadce127e2 - std[70c7c8c01aa00962]::io::default_write_fmt::<std[70c7c8c01aa00962]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x63fadce127e2 - <std[70c7c8c01aa00962]::sys::stdio::unix::Stderr as std[70c7c8c01aa00962]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x63fadcded57f - <std[70c7c8c01aa00962]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x63fadcded57f - std[70c7c8c01aa00962]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x63fadce07061 - std[70c7c8c01aa00962]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x63fadce072db - std[70c7c8c01aa00962]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x63fadcded66a - std[70c7c8c01aa00962]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/panicking.rs:691:13
[INFO] [stderr]     13:     0x63fadcde4d09 - std[70c7c8c01aa00962]::sys::backtrace::__rust_end_short_backtrace::<std[70c7c8c01aa00962]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x63fadcdee03d - __rustc[79ffd523cf1b9ad]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x63fadce23b7c - core[61494631591798ae]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x63fadc727408 - build_script_build[33dd352b0041ad49]::linking
[INFO] [stderr]     17:     0x63fadc726d30 - build_script_build[33dd352b0041ad49]::main
[INFO] [stderr]     18:     0x63fadc722cf3 - <fn() as core[61494631591798ae]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     19:     0x63fadc723b26 - std[70c7c8c01aa00962]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     20:     0x63fadc71f469 - std[70c7c8c01aa00962]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     21:     0x63fadce060c4 - <&dyn core[61494631591798ae]::ops::function::Fn<(), Output = i32> + core[61494631591798ae]::panic::unwind_safe::RefUnwindSafe + core[61494631591798ae]::marker::Sync as core[61494631591798ae]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     22:     0x63fadce060c4 - std[70c7c8c01aa00962]::panicking::catch_unwind::do_call::<&dyn core[61494631591798ae]::ops::function::Fn<(), Output = i32> + core[61494631591798ae]::panic::unwind_safe::RefUnwindSafe + core[61494631591798ae]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/panicking.rs:581:40
[INFO] [stderr]     23:     0x63fadce060c4 - std[70c7c8c01aa00962]::panicking::catch_unwind::<i32, &dyn core[61494631591798ae]::ops::function::Fn<(), Output = i32> + core[61494631591798ae]::panic::unwind_safe::RefUnwindSafe + core[61494631591798ae]::marker::Sync>
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/panicking.rs:544:19
[INFO] [stderr]     24:     0x63fadce060c4 - std[70c7c8c01aa00962]::panic::catch_unwind::<&dyn core[61494631591798ae]::ops::function::Fn<(), Output = i32> + core[61494631591798ae]::panic::unwind_safe::RefUnwindSafe + core[61494631591798ae]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x63fadce060c4 - std[70c7c8c01aa00962]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x63fadce060c4 - std[70c7c8c01aa00962]::panicking::catch_unwind::do_call::<std[70c7c8c01aa00962]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/panicking.rs:581:40
[INFO] [stderr]     27:     0x63fadce060c4 - std[70c7c8c01aa00962]::panicking::catch_unwind::<isize, std[70c7c8c01aa00962]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/panicking.rs:544:19
[INFO] [stderr]     28:     0x63fadce060c4 - std[70c7c8c01aa00962]::panic::catch_unwind::<std[70c7c8c01aa00962]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x63fadce060c4 - std[70c7c8c01aa00962]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/1b8f2e46e14b08208a53585570edd9206374aae8/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x63fadc71ec21 - std[70c7c8c01aa00962]::rt::lang_start::<()>
[INFO] [stderr]     31:     0x63fadc729bb5 - main
[INFO] [stderr]     32:     0x7a962a0c31ca - <unknown>
[INFO] [stderr]     33:     0x7a962a0c328b - __libc_start_main
[INFO] [stderr]     34:     0x63fadc71cfb5 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ec78811b90bd1a86790872dfc5a6254c49f94fd6df0737c44e14dd9e37f57dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec78811b90bd1a86790872dfc5a6254c49f94fd6df0737c44e14dd9e37f57dce", kill_on_drop: false }`
[INFO] [stdout] ec78811b90bd1a86790872dfc5a6254c49f94fd6df0737c44e14dd9e37f57dce
