[INFO] crate srtp 0.6.0 is already in cache
[INFO] testing srtp-0.6.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate srtp 0.6.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate srtp 0.6.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate srtp 0.6.0
[INFO] finished tweaking crates.io crate srtp 0.6.0
[INFO] tweaked toml for crates.io crate srtp 0.6.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] 4439641e439765f5355f4a486486d1b02a744a39f78e9a86b93e4067f76dd271
[INFO] running `"docker" "start" "-a" "4439641e439765f5355f4a486486d1b02a744a39f78e9a86b93e4067f76dd271"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling make-cmd v0.1.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling srtp2-sys v2.30.0
[INFO] [stderr]    Compiling srtp v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.48s
[INFO] running `"docker" "inspect" "4439641e439765f5355f4a486486d1b02a744a39f78e9a86b93e4067f76dd271"`
[INFO] running `"docker" "rm" "-f" "4439641e439765f5355f4a486486d1b02a744a39f78e9a86b93e4067f76dd271"`
[INFO] [stdout] 4439641e439765f5355f4a486486d1b02a744a39f78e9a86b93e4067f76dd271
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8b2c29518172540698242b1d4ba2294c83f3005faa8756ff6f95b58f85240644
[INFO] running `"docker" "start" "-a" "8b2c29518172540698242b1d4ba2294c83f3005faa8756ff6f95b58f85240644"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling srtp v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0599]: no method named `put_u16_be` found for struct `bytes::bytes_mut::BytesMut` in the current scope
[INFO] [stderr]   --> tests/round_trip.rs:34:15
[INFO] [stderr]    |
[INFO] [stderr] 34 |         bytes.put_u16_be(self.sequence);
[INFO] [stderr]    |               ^^^^^^^^^^ method not found in `bytes::bytes_mut::BytesMut`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `put_u32_be` found for struct `bytes::bytes_mut::BytesMut` in the current scope
[INFO] [stderr]   --> tests/round_trip.rs:35:15
[INFO] [stderr]    |
[INFO] [stderr] 35 |         bytes.put_u32_be(self.timestamp);
[INFO] [stderr]    |               ^^^^^^^^^^ method not found in `bytes::bytes_mut::BytesMut`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `srtp`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "8b2c29518172540698242b1d4ba2294c83f3005faa8756ff6f95b58f85240644"`
[INFO] running `"docker" "rm" "-f" "8b2c29518172540698242b1d4ba2294c83f3005faa8756ff6f95b58f85240644"`
[INFO] [stdout] 8b2c29518172540698242b1d4ba2294c83f3005faa8756ff6f95b58f85240644