[INFO] updating cached repository https://github.com/blueluna/nl80211-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] c4bd9147be3725ba5c6dd053090735500c749b55
[INFO] testing blueluna/nl80211-rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblueluna%2Fnl80211-rs" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blueluna/nl80211-rs on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/blueluna/nl80211-rs
[INFO] removed workspace from git repo https://github.com/blueluna/nl80211-rs
[INFO] removed path dependency nl80211-buildtools from git repo https://github.com/blueluna/nl80211-rs
[INFO] finished tweaking git repo https://github.com/blueluna/nl80211-rs
[INFO] tweaked toml for git repo https://github.com/blueluna/nl80211-rs written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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/blueluna/netlink-rs`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 09974e47eef8ef316fba2ca9bb5c3568e18525026d3025af002b9a4c0ee6c53d
[INFO] running `"docker" "start" "-a" "09974e47eef8ef316fba2ca9bb5c3568e18525026d3025af002b9a4c0ee6c53d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling netlink-rust v0.1.1 (https://github.com/blueluna/netlink-rs#533aae8c)
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling nl80211-buildtools v0.1.0
[INFO] [stderr]    Compiling nl80211-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: can't compare `u8` with `commands::Command`
[INFO] [stderr]    --> src/wireless_interface.rs:325:32
[INFO] [stderr]     |
[INFO] [stderr] 325 |                 if msg.command == Command::GetRegulatory {
[INFO] [stderr]     |                                ^^ no implementation for `u8 == commands::Command`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::cmp::PartialEq<commands::Command>` is not implemented for `u8`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `commands::Command` doesn't implement `std::fmt::Display`
[INFO] [stderr]    --> src/wireless_phy.rs:377:39
[INFO] [stderr]     |
[INFO] [stderr] 377 |         let commands = join_to_string(self.commands.iter(), " | ");
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^ `commands::Command` cannot be formatted with the default formatter
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:33:4
[INFO] [stderr]     |
[INFO] [stderr] 33  | fn join_to_string<T>(values: T, separator: &str) -> String
[INFO] [stderr]     |    -------------- required by a bound in this
[INFO] [stderr] ...
[INFO] [stderr] 36  |     T::Item: ToString,
[INFO] [stderr]     |              -------- required by this bound in `join_to_string`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::fmt::Display` is not implemented for `commands::Command`
[INFO] [stderr]     = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::fmt::Display` for `&commands::Command`
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::string::ToString` for `&commands::Command`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `nl80211-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "09974e47eef8ef316fba2ca9bb5c3568e18525026d3025af002b9a4c0ee6c53d"`
[INFO] running `"docker" "rm" "-f" "09974e47eef8ef316fba2ca9bb5c3568e18525026d3025af002b9a4c0ee6c53d"`
[INFO] [stdout] 09974e47eef8ef316fba2ca9bb5c3568e18525026d3025af002b9a4c0ee6c53d