[INFO] updating cached repository https://github.com/lcdr/base_server
[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] b27f418c9860f9456ff2f8383f6a830c221cc804
[INFO] checking lcdr/base_server against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcdr%2Fbase_server" "/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/lcdr/base_server on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/lcdr/base_server
[INFO] finished tweaking git repo https://github.com/lcdr/base_server
[INFO] tweaked toml for git repo https://github.com/lcdr/base_server written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/lcdr/base_server already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/lcdr/lu_packets`
[INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/lcdr/lu_packets`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "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" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "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] 6bdc864dc55651e93eff4ea8b579a093c3cc0e737d750205b005dca1c13d975d
[INFO] running `"docker" "start" "-a" "6bdc864dc55651e93eff4ea8b579a093c3cc0e737d750205b005dca1c13d975d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking once_cell v1.4.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]     Checking lu_packets v0.1.0 (https://github.com/lcdr/lu_packets?rev=1b2ecc93fa864046c401231a9df38b614d6e9ce6#1b2ecc93)
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]    Compiling ring v0.16.14
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking webpki-roots v0.18.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking base_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `lu_packets::auth_server`
[INFO] [stderr]    --> src/tcpudp.rs:141:18
[INFO] [stderr]     |
[INFO] [stderr] 141 |     use lu_packets::auth_server::Message as IncMessage;
[INFO] [stderr]     |                     ^^^^^^^^^^^ could not find `auth_server` in `lu_packets`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `lu_packets::auth_client`
[INFO] [stderr]    --> src/tcpudp.rs:142:18
[INFO] [stderr]     |
[INFO] [stderr] 142 |     use lu_packets::auth_client::Message as OutMessage;
[INFO] [stderr]     |                     ^^^^^^^^^^^ could not find `auth_client` in `lu_packets`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `connect` found for struct `tls::Transport` in the current scope
[INFO] [stderr]   --> src/tcpudp.rs:63:32
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let tcp = ReliableTransport::connect(&addr)?;
[INFO] [stderr]    |                                      ^^^^^^^ function or associated item not found in `tls::Transport`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/tls.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub struct Transport {
[INFO] [stderr]    | -------------------- function or associated item `connect` not found for this
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `endio::LERead`
[INFO] [stderr]    --> src/tcpudp.rs:139:6
[INFO] [stderr]     |
[INFO] [stderr] 139 |     use endio::LERead;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `endio::LEWrite`
[INFO] [stderr]    --> src/tcpudp.rs:140:6
[INFO] [stderr]     |
[INFO] [stderr] 140 |     use endio::LEWrite;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `base_server`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6bdc864dc55651e93eff4ea8b579a093c3cc0e737d750205b005dca1c13d975d"`
[INFO] running `"docker" "rm" "-f" "6bdc864dc55651e93eff4ea8b579a093c3cc0e737d750205b005dca1c13d975d"`
[INFO] [stdout] 6bdc864dc55651e93eff4ea8b579a093c3cc0e737d750205b005dca1c13d975d