[INFO] updating cached repository https://github.com/nakakura/webrtc_gateway_spec_evalution
[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] 10100610e1f13aabfcb8be8ca12d86b73edb2f76
[INFO] checking nakakura/webrtc_gateway_spec_evalution against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnakakura%2Fwebrtc_gateway_spec_evalution" "/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/nakakura/webrtc_gateway_spec_evalution on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nakakura/webrtc_gateway_spec_evalution
[INFO] finished tweaking git repo https://github.com/nakakura/webrtc_gateway_spec_evalution
[INFO] tweaked toml for git repo https://github.com/nakakura/webrtc_gateway_spec_evalution written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/nakakura/webrtc_gateway_spec_evalution already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "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=allow" "-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-2019-10-27" "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] 89a53dad88e9399b749d29acb9f40a76a5f1b2a7c2f0cc61136372b803dd1875
[INFO] running `"docker" "start" "-a" "89a53dad88e9399b749d29acb9f40a76a5f1b2a7c2f0cc61136372b803dd1875"`
[INFO] [stderr]    Compiling multi_pass_udp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bincode v0.9.2
[INFO] [stderr]     Checking tokio-io v0.1.6
[INFO] [stderr]     Checking tokio-threadpool v0.1.2
[INFO] [stderr]     Checking tokio-reactor v0.1.1
[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]     Checking tokio-tcp v0.1.0
[INFO] [stderr]     Checking tokio-udp v0.1.0
[INFO] [stderr]     Checking tokio v0.1.5
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/sender.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(drain_filter)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta 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 beta 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: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/receiver.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(drain_filter)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[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: 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" "89a53dad88e9399b749d29acb9f40a76a5f1b2a7c2f0cc61136372b803dd1875"`
[INFO] running `"docker" "rm" "-f" "89a53dad88e9399b749d29acb9f40a76a5f1b2a7c2f0cc61136372b803dd1875"`
[INFO] [stdout] 89a53dad88e9399b749d29acb9f40a76a5f1b2a7c2f0cc61136372b803dd1875