[INFO] updating cached repository https://github.com/dat2/rust_zeromq_examples [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 34cf668a59a70f3d63bb6043bce4b5f990deb327 [INFO] checking dat2/rust_zeromq_examples against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdat2%2Frust_zeromq_examples" "work/builds/worker-3/source"` [INFO] [stderr] Cloning into 'work/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dat2/rust_zeromq_examples on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dat2/rust_zeromq_examples [INFO] finished tweaking git repo https://github.com/dat2/rust_zeromq_examples [INFO] tweaked toml for git repo https://github.com/dat2/rust_zeromq_examples written to work/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/dat2/rust_zeromq_examples already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/erickt/rust-zmq.git` [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 01cd5d058965d4b6c76411209a5fff90e48eb86b991efd543fe9687e45c1c68e [INFO] running `"docker" "start" "-a" "01cd5d058965d4b6c76411209a5fff90e48eb86b991efd543fe9687e45c1c68e"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling zmq v0.9.2 (https://github.com/erickt/rust-zmq.git#cd577c1e) [INFO] [stderr] Compiling zmq-sys v0.10.0 (https://github.com/erickt/rust-zmq.git#cd577c1e) [INFO] [stderr] error: failed to run custom build command for `zmq-sys v0.10.0 (https://github.com/erickt/rust-zmq.git#cd577c1e)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/zmq-sys-2d3c6527549bacc5/build-script-main` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Unable to locate libzmq: [INFO] [stderr] `"pkg-config" "--libs" "--cflags" "libzmq" "libzmq >= 4.1"` did not exit successfully: exit code: 1 [INFO] [stderr] --- stderr [INFO] [stderr] Package libzmq was not found in the pkg-config search path. [INFO] [stderr] Perhaps you should add the directory containing `libzmq.pc' [INFO] [stderr] to the PKG_CONFIG_PATH environment variable [INFO] [stderr] No package 'libzmq' found [INFO] [stderr] Package libzmq was not found in the pkg-config search path. [INFO] [stderr] Perhaps you should add the directory containing `libzmq.pc' [INFO] [stderr] to the PKG_CONFIG_PATH environment variable [INFO] [stderr] No package 'libzmq' found [INFO] [stderr] ', /opt/rustwide/cargo-home/git/checkouts/rust-zmq-171537f0d9cec03c/cd577c1/zmq-sys/build/pkg_config.rs:26:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562fc99aa6e4 - backtrace::backtrace::libunwind::trace::h07e9553c1ad1ecad [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x562fc99aa6e4 - backtrace::backtrace::trace_unsynchronized::h9e0e5a535fa6ae0f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x562fc99aa6e4 - std::sys_common::backtrace::_print_fmt::h4b577ea24f321ffb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x562fc99aa6e4 - ::fmt::ha28161264835f4f4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x562fc99c9b9c - core::fmt::write::h4b048b90b965d771 [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x562fc99a79f7 - std::io::Write::write_fmt::h3a6d100d8a1e388f [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x562fc99acba5 - std::sys_common::backtrace::_print::ha2961e5db1a6da43 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x562fc99acba5 - std::sys_common::backtrace::print::h3a868732f7f89b17 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x562fc99acba5 - std::panicking::default_hook::{{closure}}::hb25db4ba1ba588ba [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 9: 0x562fc99ac896 - std::panicking::default_hook::hf1df3f45e1769771 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 10: 0x562fc99ad1f5 - std::panicking::rust_panic_with_hook::ha0342d3096b3c9ed [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x562fc99acd92 - std::panicking::continue_panic_fmt::hb2f88a6099baa66b [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 12: 0x562fc99accec - std::panicking::begin_panic_fmt::h067cc709c4cdcf1a [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 13: 0x562fc990c968 - build_script_main::find::configure::h4dc3037f7c567e5a [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/rust-zmq-171537f0d9cec03c/cd577c1/zmq-sys/build/pkg_config.rs:26 [INFO] [stderr] 14: 0x562fc990d1a6 - build_script_main::main::h963849e3f1036815 [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/rust-zmq-171537f0d9cec03c/cd577c1/zmq-sys/build/main.rs:6 [INFO] [stderr] 15: 0x562fc990d9b0 - std::rt::lang_start::{{closure}}::h7411705e3dae9f8b [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x562fc99acc73 - std::rt::lang_start_internal::{{closure}}::he2a0afb5b578106e [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 17: 0x562fc99acc73 - std::panicking::try::do_call::h30da202735d45c24 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 18: 0x562fc99b31aa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 19: 0x562fc99ad6ed - std::panicking::try::h974d473864a5ddd4 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 20: 0x562fc99ad6ed - std::panic::catch_unwind::h3bd08da23b55a60b [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x562fc99ad6ed - std::rt::lang_start_internal::hf97f79993a3eaf6a [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 22: 0x562fc990d989 - std::rt::lang_start::h513ac70168986058 [INFO] [stderr] at /rustc/c9edc02e8320a9e5799d185910ece7d491f524e6/src/libstd/rt.rs:64 [INFO] [stderr] 23: 0x562fc990d1da - main [INFO] [stderr] 24: 0x7f7ffd86c2e1 - __libc_start_main [INFO] [stderr] 25: 0x562fc990c09a - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "01cd5d058965d4b6c76411209a5fff90e48eb86b991efd543fe9687e45c1c68e"` [INFO] running `"docker" "rm" "-f" "01cd5d058965d4b6c76411209a5fff90e48eb86b991efd543fe9687e45c1c68e"` [INFO] [stdout] 01cd5d058965d4b6c76411209a5fff90e48eb86b991efd543fe9687e45c1c68e