[INFO] updating cached repository nakakura/webrtc_gateway_spec_evalution
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nakakura/webrtc_gateway_spec_evalution
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nakakura/webrtc_gateway_spec_evalution" "work/ex/clippy-test-run/sources/stable/gh/nakakura/webrtc_gateway_spec_evalution"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/nakakura/webrtc_gateway_spec_evalution'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nakakura/webrtc_gateway_spec_evalution" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/nakakura/webrtc_gateway_spec_evalution"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/nakakura/webrtc_gateway_spec_evalution'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10100610e1f13aabfcb8be8ca12d86b73edb2f76
[INFO] sha for GitHub repo nakakura/webrtc_gateway_spec_evalution: 10100610e1f13aabfcb8be8ca12d86b73edb2f76
[INFO] validating manifest of nakakura/webrtc_gateway_spec_evalution on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nakakura/webrtc_gateway_spec_evalution on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nakakura/webrtc_gateway_spec_evalution
[INFO] finished frobbing nakakura/webrtc_gateway_spec_evalution
[INFO] frobbed toml for nakakura/webrtc_gateway_spec_evalution written to work/ex/clippy-test-run/sources/stable/gh/nakakura/webrtc_gateway_spec_evalution/Cargo.toml
[INFO] started frobbing nakakura/webrtc_gateway_spec_evalution
[INFO] finished frobbing nakakura/webrtc_gateway_spec_evalution
[INFO] frobbed toml for nakakura/webrtc_gateway_spec_evalution written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/nakakura/webrtc_gateway_spec_evalution/Cargo.toml
[INFO] crate nakakura/webrtc_gateway_spec_evalution has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting nakakura/webrtc_gateway_spec_evalution against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/nakakura/webrtc_gateway_spec_evalution:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5c135cbd8aab33fbb2343c0dd818cf24f3474cbb90c241f7539ceb62964e90e7
[INFO] running `"docker" "start" "-a" "5c135cbd8aab33fbb2343c0dd818cf24f3474cbb90c241f7539ceb62964e90e7"`
[INFO] [stderr]    Compiling multi_pass_udp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking bincode v0.9.2
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr] warning: use of deprecated item 'gcc::compile_library'
[INFO] [stderr]  --> build.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     gcc::compile_library("libbridgesample.a", &["src/rtp.c"]);
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: src/rtp.c: In function 'is_keyframe':
[INFO] [stderr] warning: src/rtp.c:189:29: warning: unused variable 'vp8hs' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8hs = swap2(*(unsigned short*)(c+5))>>14;
[INFO] [stderr] warning:                              ^~~~~
[INFO] [stderr] warning: src/rtp.c:188:29: warning: unused variable 'vp8h' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8h = swap2(*(unsigned short*)(c+5))&0x3fff;
[INFO] [stderr] warning:                              ^~~~
[INFO] [stderr] warning: src/rtp.c:187:29: warning: unused variable 'vp8ws' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8ws = swap2(*(unsigned short*)(c+3))>>14;
[INFO] [stderr] warning:                              ^~~~~
[INFO] [stderr] warning: src/rtp.c:186:29: warning: unused variable 'vp8w' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8w = swap2(*(unsigned short*)(c+3))&0x3fff;
[INFO] [stderr] warning:                              ^~~~
[INFO] [stderr] warning: src/rtp.c:133:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:132:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] warning: src/rtp.c:262:25: warning: unused variable 'vp9h' [-Wunused-variable]
[INFO] [stderr] warning:                      int vp9h = ntohs(*h);
[INFO] [stderr] warning:                          ^~~~
[INFO] [stderr] warning: src/rtp.c:258:25: warning: unused variable 'vp9w' [-Wunused-variable]
[INFO] [stderr] warning:                      int vp9w = ntohs(*w);
[INFO] [stderr] warning:                          ^~~~
[INFO] [stderr] warning: src/rtp.c:201:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:200:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] warning: src/rtp.c:274:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:273:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/receiver.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(drain_filter)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/rtp.c: In function 'is_keyframe':
[INFO] [stderr] warning: src/rtp.c:189:29: warning: unused variable 'vp8hs' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8hs = swap2(*(unsigned short*)(c+5))>>14;
[INFO] [stderr] warning:                              ^~~~~
[INFO] [stderr] warning: src/rtp.c:188:29: warning: unused variable 'vp8h' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8h = swap2(*(unsigned short*)(c+5))&0x3fff;
[INFO] [stderr] warning:                              ^~~~
[INFO] [stderr] warning: src/rtp.c:187:29: warning: unused variable 'vp8ws' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8ws = swap2(*(unsigned short*)(c+3))>>14;
[INFO] [stderr] warning:                              ^~~~~
[INFO] [stderr] warning: src/rtp.c:186:29: warning: unused variable 'vp8w' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8w = swap2(*(unsigned short*)(c+3))&0x3fff;
[INFO] [stderr] warning:                              ^~~~
[INFO] [stderr] warning: src/rtp.c:133:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:132:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] warning: src/rtp.c:262:25: warning: unused variable 'vp9h' [-Wunused-variable]
[INFO] [stderr] warning:                      int vp9h = ntohs(*h);
[INFO] [stderr] warning:                          ^~~~
[INFO] [stderr] warning: src/rtp.c:258:25: warning: unused variable 'vp9w' [-Wunused-variable]
[INFO] [stderr] warning:                      int vp9w = ntohs(*w);
[INFO] [stderr] warning:                          ^~~~
[INFO] [stderr] warning: src/rtp.c:201:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:200:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] warning: src/rtp.c:274:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:273:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `multi_pass_udp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/sender.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(drain_filter)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/rtp.c: In function 'is_keyframe':
[INFO] [stderr] warning: src/rtp.c:189:29: warning: unused variable 'vp8hs' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8hs = swap2(*(unsigned short*)(c+5))>>14;
[INFO] [stderr] warning:                              ^~~~~
[INFO] [stderr] warning: src/rtp.c:188:29: warning: unused variable 'vp8h' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8h = swap2(*(unsigned short*)(c+5))&0x3fff;
[INFO] [stderr] warning:                              ^~~~
[INFO] [stderr] warning: src/rtp.c:187:29: warning: unused variable 'vp8ws' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8ws = swap2(*(unsigned short*)(c+3))>>14;
[INFO] [stderr] warning:                              ^~~~~
[INFO] [stderr] warning: src/rtp.c:186:29: warning: unused variable 'vp8w' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8w = swap2(*(unsigned short*)(c+3))&0x3fff;
[INFO] [stderr] warning:                              ^~~~
[INFO] [stderr] warning: src/rtp.c:133:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:132:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] warning: src/rtp.c:262:25: warning: unused variable 'vp9h' [-Wunused-variable]
[INFO] [stderr] warning:                      int vp9h = ntohs(*h);
[INFO] [stderr] warning:                          ^~~~
[INFO] [stderr] warning: src/rtp.c:258:25: warning: unused variable 'vp9w' [-Wunused-variable]
[INFO] [stderr] warning:                      int vp9w = ntohs(*w);
[INFO] [stderr] warning:                          ^~~~
[INFO] [stderr] warning: src/rtp.c:201:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:200:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] warning: src/rtp.c:274:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:273:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `multi_pass_udp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/sender.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(drain_filter)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/rtp.c: In function 'is_keyframe':
[INFO] [stderr] warning: src/rtp.c:189:29: warning: unused variable 'vp8hs' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8hs = swap2(*(unsigned short*)(c+5))>>14;
[INFO] [stderr] warning:                              ^~~~~
[INFO] [stderr] warning: src/rtp.c:188:29: warning: unused variable 'vp8h' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8h = swap2(*(unsigned short*)(c+5))&0x3fff;
[INFO] [stderr] warning:                              ^~~~
[INFO] [stderr] warning: src/rtp.c:187:29: warning: unused variable 'vp8ws' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8ws = swap2(*(unsigned short*)(c+3))>>14;
[INFO] [stderr] warning:                              ^~~~~
[INFO] [stderr] warning: src/rtp.c:186:29: warning: unused variable 'vp8w' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8w = swap2(*(unsigned short*)(c+3))&0x3fff;
[INFO] [stderr] warning:                              ^~~~
[INFO] [stderr] warning: src/rtp.c:133:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:132:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] warning: src/rtp.c:262:25: warning: unused variable 'vp9h' [-Wunused-variable]
[INFO] [stderr] warning:                      int vp9h = ntohs(*h);
[INFO] [stderr] warning:                          ^~~~
[INFO] [stderr] warning: src/rtp.c:258:25: warning: unused variable 'vp9w' [-Wunused-variable]
[INFO] [stderr] warning:                      int vp9w = ntohs(*w);
[INFO] [stderr] warning:                          ^~~~
[INFO] [stderr] warning: src/rtp.c:201:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:200:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] warning: src/rtp.c:274:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:273:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `multi_pass_udp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/receiver.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(drain_filter)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/rtp.c: In function 'is_keyframe':
[INFO] [stderr] warning: src/rtp.c:189:29: warning: unused variable 'vp8hs' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8hs = swap2(*(unsigned short*)(c+5))>>14;
[INFO] [stderr] warning:                              ^~~~~
[INFO] [stderr] warning: src/rtp.c:188:29: warning: unused variable 'vp8h' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8h = swap2(*(unsigned short*)(c+5))&0x3fff;
[INFO] [stderr] warning:                              ^~~~
[INFO] [stderr] warning: src/rtp.c:187:29: warning: unused variable 'vp8ws' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8ws = swap2(*(unsigned short*)(c+3))>>14;
[INFO] [stderr] warning:                              ^~~~~
[INFO] [stderr] warning: src/rtp.c:186:29: warning: unused variable 'vp8w' [-Wunused-variable]
[INFO] [stderr] warning:                          int vp8w = swap2(*(unsigned short*)(c+3))&0x3fff;
[INFO] [stderr] warning:                              ^~~~
[INFO] [stderr] warning: src/rtp.c:133:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:132:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] warning: src/rtp.c:262:25: warning: unused variable 'vp9h' [-Wunused-variable]
[INFO] [stderr] warning:                      int vp9h = ntohs(*h);
[INFO] [stderr] warning:                          ^~~~
[INFO] [stderr] warning: src/rtp.c:258:25: warning: unused variable 'vp9w' [-Wunused-variable]
[INFO] [stderr] warning:                      int vp9w = ntohs(*w);
[INFO] [stderr] warning:                          ^~~~
[INFO] [stderr] warning: src/rtp.c:201:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:200:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] warning: src/rtp.c:274:18: warning: unused variable 'seq' [-Wunused-variable]
[INFO] [stderr] warning:          uint16_t seq = ntohs(header->seq_number);
[INFO] [stderr] warning:                   ^~~
[INFO] [stderr] warning: src/rtp.c:273:18: warning: unused variable 'timestamp' [-Wunused-variable]
[INFO] [stderr] warning:          uint32_t timestamp = ntohl(header->timestamp);
[INFO] [stderr] warning:                   ^~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `multi_pass_udp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5c135cbd8aab33fbb2343c0dd818cf24f3474cbb90c241f7539ceb62964e90e7"`
[INFO] running `"docker" "rm" "-f" "5c135cbd8aab33fbb2343c0dd818cf24f3474cbb90c241f7539ceb62964e90e7"`
[INFO] [stdout] 5c135cbd8aab33fbb2343c0dd818cf24f3474cbb90c241f7539ceb62964e90e7