[INFO] crate cleverdog 0.1.1 is already in cache
[INFO] testing cleverdog-0.1.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate cleverdog 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cleverdog 0.1.1 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 cleverdog 0.1.1
[INFO] finished tweaking crates.io crate cleverdog 0.1.1
[INFO] tweaked toml for crates.io crate cleverdog 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] a2f390618a408b9e6644863cda9b6d7116bebc2ab7c97c24364430a62f33f864
[INFO] running `"docker" "start" "-a" "a2f390618a408b9e6644863cda9b6d7116bebc2ab7c97c24364430a62f33f864"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cleverdog v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "a2f390618a408b9e6644863cda9b6d7116bebc2ab7c97c24364430a62f33f864"`
[INFO] running `"docker" "rm" "-f" "a2f390618a408b9e6644863cda9b6d7116bebc2ab7c97c24364430a62f33f864"`
[INFO] [stdout] a2f390618a408b9e6644863cda9b6d7116bebc2ab7c97c24364430a62f33f864
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d13f1ad13b0b6468cdedc3488ffea1037d015429a7e7fd0129db2fdcca48de4a
[INFO] running `"docker" "start" "-a" "d13f1ad13b0b6468cdedc3488ffea1037d015429a7e7fd0129db2fdcca48de4a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling untrusted v0.6.2
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling rmpv v0.4.4
[INFO] [stderr]    Compiling webpki v0.19.1
[INFO] [stderr]    Compiling sct v0.5.0
[INFO] [stderr]    Compiling rustls v0.15.2
[INFO] [stderr]    Compiling webpki-roots v0.16.0
[INFO] [stderr]    Compiling cleverdog v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0599]: no method named `sequence_number` found for struct `rtp::Header<'_>` in the current scope
[INFO] [stderr]   --> src/rtp.rs:59:31
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Header<'a>(&'a [u8]);
[INFO] [stderr]    | -------------------------------- method `sequence_number` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 59 |         assert_eq!(17, header.sequence_number());
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^ method not found in `rtp::Header<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `timestamp` found for struct `rtp::Header<'_>` in the current scope
[INFO] [stderr]   --> src/rtp.rs:60:34
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Header<'a>(&'a [u8]);
[INFO] [stderr]    | -------------------------------- method `timestamp` not found for this
[INFO] [stderr] ...
[INFO] [stderr] 60 |         assert_eq!(36000, header.timestamp());
[INFO] [stderr]    |                                  ^^^^^^^^^ method not found in `rtp::Header<'_>`
[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 `cleverdog`.
[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" "d13f1ad13b0b6468cdedc3488ffea1037d015429a7e7fd0129db2fdcca48de4a"`
[INFO] running `"docker" "rm" "-f" "d13f1ad13b0b6468cdedc3488ffea1037d015429a7e7fd0129db2fdcca48de4a"`
[INFO] [stdout] d13f1ad13b0b6468cdedc3488ffea1037d015429a7e7fd0129db2fdcca48de4a