[INFO] crate dart-sys 0.1.2 is already in cache [INFO] checking dart-sys-0.1.2 against try#c846f8a7dc7af09647f397f047db9cc81acb60bd for pr-69129 [INFO] extracting crate dart-sys 0.1.2 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate dart-sys 0.1.2 on toolchain c846f8a7dc7af09647f397f047db9cc81acb60bd [INFO] running `"/workspace/cargo-home/bin/cargo" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate dart-sys 0.1.2 [INFO] finished tweaking crates.io crate dart-sys 0.1.2 [INFO] tweaked toml for crates.io crate dart-sys 0.1.2 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate dart-sys 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "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] 7ecea5dd73d8c61c56b620b17158ef6645c1e4be54eb8ed664ca59efbe94ffa7 [INFO] running `"docker" "start" "-a" "7ecea5dd73d8c61c56b620b17158ef6645c1e4be54eb8ed664ca59efbe94ffa7"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling dart-sys v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] error: failed to run custom build command for `dart-sys v0.1.2 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/dart-sys-d3fe770d3435f5ae/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Linux/Mac is currently not supported!', build.rs:46:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56348fd76d74 - backtrace::backtrace::libunwind::trace::h8eb2a132b49bda58 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x56348fd76d74 - backtrace::backtrace::trace_unsynchronized::h3845175583436f98 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56348fd76d74 - std::sys_common::backtrace::_print_fmt::h618f0c1ddacdbc4c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x56348fd76d74 - ::fmt::h48fa95c1498ac15f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x56348fd8f64c - core::fmt::write::h4cf3e4309e70d523 [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x56348fd74ed7 - std::io::Write::write_fmt::hfb58fca80a7ab04f [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x56348fd791a5 - std::sys_common::backtrace::_print::he952678a4a17fbb3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x56348fd791a5 - std::sys_common::backtrace::print::h2c1246bd16b522cf [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x56348fd791a5 - std::panicking::default_hook::{{closure}}::h6910ef59d991b397 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x56348fd78ee6 - std::panicking::default_hook::h66112fa76f17267a [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x56348fd79762 - std::panicking::rust_panic_with_hook::h61275d516bdee914 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x56348fd6fa3d - std::panicking::begin_panic::hec8e57a40fa05ce3 [INFO] [stderr] at /rustc/c846f8a7dc7af09647f397f047db9cc81acb60bd/src/libstd/panicking.rs:397 [INFO] [stderr] 12: 0x56348fd6e680 - build_script_build::find_dart_sdk::h8376fa5a13d97dfa [INFO] [stderr] at /opt/rustwide/workdir/build.rs:46 [INFO] [stderr] 13: 0x56348fd6e7c9 - build_script_build::main::_main::he34794bf936d0967 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:55 [INFO] [stderr] 14: 0x56348fd6e7a6 - build_script_build::main::h4c93c35c9a04c171 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:67 [INFO] [stderr] 15: 0x56348fd6ef4b - std::rt::lang_start::{{closure}}::h575e78ad6914e79c [INFO] [stderr] at /rustc/c846f8a7dc7af09647f397f047db9cc81acb60bd/src/libstd/rt.rs:67 [INFO] [stderr] 16: 0x56348fd79273 - std::rt::lang_start_internal::{{closure}}::hd747c35dfe5d32a8 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 17: 0x56348fd79273 - std::panicking::try::do_call::hdf9f96c3768e461d [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 18: 0x56348fd7aa17 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 19: 0x56348fd79c09 - std::panicking::try::hb6f51bfffd0d2662 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 20: 0x56348fd79c09 - std::panic::catch_unwind::h2e9bec71cfad862e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x56348fd79c09 - std::rt::lang_start_internal::h551154d8adf9cf3c [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x56348fd6ef27 - std::rt::lang_start::h687d0069d3397cc9 [INFO] [stderr] at /rustc/c846f8a7dc7af09647f397f047db9cc81acb60bd/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x56348fd6eb6a - main [INFO] [stderr] 24: 0x7f3c209fbb97 - __libc_start_main [INFO] [stderr] 25: 0x56348fd6e0ba - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7ecea5dd73d8c61c56b620b17158ef6645c1e4be54eb8ed664ca59efbe94ffa7"` [INFO] running `"docker" "rm" "-f" "7ecea5dd73d8c61c56b620b17158ef6645c1e4be54eb8ed664ca59efbe94ffa7"` [INFO] [stdout] 7ecea5dd73d8c61c56b620b17158ef6645c1e4be54eb8ed664ca59efbe94ffa7