[INFO] updating cached repository https://github.com/tormol/tiprotd
[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] 907c1d88649949cbe8b2f3891fd437bd98fb9ef6
[INFO] checking tormol/tiprotd against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftormol%2Ftiprotd" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tormol/tiprotd on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tormol/tiprotd
[INFO] finished tweaking git repo https://github.com/tormol/tiprotd
[INFO] tweaked toml for git repo https://github.com/tormol/tiprotd written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/tormol/tiprotd already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] f3e697201b5be846aa9f3144bf4351f5fc9d6481b8c22ce09c11b977e70746ca
[INFO] running `"docker" "start" "-a" "f3e697201b5be846aa9f3144bf4351f5fc9d6481b8c22ce09c11b977e70746ca"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking spin v0.5.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking getrandom v0.1.6
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking posixmq v0.2.0
[INFO] [stderr]     Checking tiprotd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:157:56
[INFO] [stderr]     |
[INFO] [stderr] 157 |                     protocol_name, on, service_name, e.description()
[INFO] [stderr]     |                                                        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/main.rs:157:56
[INFO] [stderr]     |
[INFO] [stderr] 157 |                     protocol_name, on, service_name, e.description()
[INFO] [stderr]     |                                                        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/helpers.rs:417:88
[INFO] [stderr]     |
[INFO] [stderr] 417 |             eprintln!("tcp://{} error {}: {}, closing", self.native_addr, operation, e.description());
[INFO] [stderr]     |                                                                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/helpers.rs:580:60
[INFO] [stderr]     |
[INFO] [stderr] 580 |                 eprintln!("Cannot listen on {}: {}", on, e.description());
[INFO] [stderr]     |                                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/helpers.rs:417:88
[INFO] [stderr]     |
[INFO] [stderr] 417 |             eprintln!("tcp://{} error {}: {}, closing", self.native_addr, operation, e.description());
[INFO] [stderr]     |                                                                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/helpers.rs:580:60
[INFO] [stderr]     |
[INFO] [stderr] 580 |                 eprintln!("Cannot listen on {}: {}", on, e.description());
[INFO] [stderr]     |                                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/helpers.rs:764:83
[INFO] [stderr]     |
[INFO] [stderr] 764 |             eprintln!("uds://{:?} error {}: {}, closing", self.addr, operation, e.description());
[INFO] [stderr]     |                                                                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/helpers.rs:764:83
[INFO] [stderr]     |
[INFO] [stderr] 764 |             eprintln!("uds://{:?} error {}: {}, closing", self.addr, operation, e.description());
[INFO] [stderr]     |                                                                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `prefix`
[INFO] [stderr]   --> src/helpers.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn prefix(self) -> &'static str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `UDPLITE_RECV_CSCOV`
[INFO] [stderr]    --> src/helpers.rs:516:13
[INFO] [stderr]     |
[INFO] [stderr] 516 |             const UDPLITE_RECV_CSCOV: c_int = 11;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `prefix`
[INFO] [stderr]   --> src/helpers.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn prefix(self) -> &'static str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `UDPLITE_RECV_CSCOV`
[INFO] [stderr]    --> src/helpers.rs:516:13
[INFO] [stderr]     |
[INFO] [stderr] 516 |             const UDPLITE_RECV_CSCOV: c_int = 11;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.06s
[INFO] running `"docker" "inspect" "f3e697201b5be846aa9f3144bf4351f5fc9d6481b8c22ce09c11b977e70746ca"`
[INFO] running `"docker" "rm" "-f" "f3e697201b5be846aa9f3144bf4351f5fc9d6481b8c22ce09c11b977e70746ca"`
[INFO] [stdout] f3e697201b5be846aa9f3144bf4351f5fc9d6481b8c22ce09c11b977e70746ca