[INFO] crate rustml 0.0.7 is already in cache [INFO] checking rustml-0.0.7 against try#f88e9a4452e792c29632101b348a1df9876d45cd for pr-70087 [INFO] extracting crate rustml 0.0.7 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rustml 0.0.7 on toolchain f88e9a4452e792c29632101b348a1df9876d45cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rustml 0.0.7 [INFO] removed 13 missing examples [INFO] finished tweaking crates.io crate rustml 0.0.7 [INFO] tweaked toml for crates.io crate rustml 0.0.7 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9a1ab896d7910a6b549019004361ed6dbd56eaee89b08c2c42b4f30ed10080e9 [INFO] running `"docker" "start" "-a" "9a1ab896d7910a6b549019004361ed6dbd56eaee89b08c2c42b4f30ed10080e9"` [INFO] [stderr] Compiling rustml v0.0.7 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `rustml v0.0.7 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustml-95fec6bb115c1a21/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] /usr/bin/ld: cannot find -lopencv_highgui [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] thread 'main' panicked at ' [INFO] [stderr] [INFO] [stderr] OpenCV not found. On Ubuntu try 'sudo apt-get install libopencv-highgui-dev' before continuing.', build.rs:25:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c4ba721434 - backtrace::backtrace::libunwind::trace::h38165ce57912732f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55c4ba721434 - backtrace::backtrace::trace_unsynchronized::hd57d5ffed9185e53 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c4ba721434 - std::sys_common::backtrace::_print_fmt::hbff8e3b3fa287914 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55c4ba721434 - ::fmt::h55dc3ba90a10b9b2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55c4ba73eccc - core::fmt::write::h3733b8e43227b83a [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55c4ba71f9c3 - std::io::Write::write_fmt::h849647cdb56488ce [INFO] [stderr] at src/libstd/io/mod.rs:1427 [INFO] [stderr] 6: 0x55c4ba723a35 - std::sys_common::backtrace::_print::hb55551afabbfdb0c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55c4ba723a35 - std::sys_common::backtrace::print::h8cdfee4c43ff1d8d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55c4ba723a35 - std::panicking::default_hook::{{closure}}::h27054589509be60a [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55c4ba723782 - std::panicking::default_hook::h604fae1e8c9c8119 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55c4ba724042 - std::panicking::rust_panic_with_hook::h431484e1a8c1ccb3 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55c4ba7189c7 - std::panicking::begin_panic::h22c92a115bb5bc04 [INFO] [stderr] at /rustc/f88e9a4452e792c29632101b348a1df9876d45cd/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x55c4ba717329 - build_script_build::try_gcc::hbbb9c11a9bd75d3a [INFO] [stderr] at /opt/rustwide/workdir/build.rs:25 [INFO] [stderr] 13: 0x55c4ba717437 - build_script_build::main::hd94e00c55d86aa2d [INFO] [stderr] at /opt/rustwide/workdir/build.rs:30 [INFO] [stderr] 14: 0x55c4ba71813b - std::rt::lang_start::{{closure}}::h3111f5a563566ad3 [INFO] [stderr] at /rustc/f88e9a4452e792c29632101b348a1df9876d45cd/src/libstd/rt.rs:67 [INFO] [stderr] 15: 0x55c4ba72450f - std::rt::lang_start_internal::{{closure}}::h649a6d1a49a22764 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 16: 0x55c4ba72450f - std::panicking::try::do_call::haf016ad10a1f4de3 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 17: 0x55c4ba72450f - std::panicking::try::hac4cc9614e51697b [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 18: 0x55c4ba72450f - std::panic::catch_unwind::h4e22eb63aa7f2e12 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55c4ba72450f - std::rt::lang_start_internal::hbbe8ba95095217ea [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 20: 0x55c4ba718117 - std::rt::lang_start::h67b004d2cdbbb40e [INFO] [stderr] at /rustc/f88e9a4452e792c29632101b348a1df9876d45cd/src/libstd/rt.rs:67 [INFO] [stderr] 21: 0x55c4ba7174aa - main [INFO] [stderr] 22: 0x7f912aefdb97 - __libc_start_main [INFO] [stderr] 23: 0x55c4ba70ddaa - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "9a1ab896d7910a6b549019004361ed6dbd56eaee89b08c2c42b4f30ed10080e9"` [INFO] running `"docker" "rm" "-f" "9a1ab896d7910a6b549019004361ed6dbd56eaee89b08c2c42b4f30ed10080e9"` [INFO] [stdout] 9a1ab896d7910a6b549019004361ed6dbd56eaee89b08c2c42b4f30ed10080e9