[INFO] crate amqp-codec 0.1.0 is already in cache
[INFO] testing amqp-codec-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate amqp-codec 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate amqp-codec 0.1.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate amqp-codec 0.1.0
[INFO] finished tweaking crates.io crate amqp-codec 0.1.0
[INFO] tweaked toml for crates.io crate amqp-codec 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2020-06-03" "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] 7d14a25f40f352153e127c95fdd6ec0c9fdf1dc04bf5c32835b35a3b80886338
[INFO] running `"docker" "start" "-a" "7d14a25f40f352153e127c95fdd6ec0c9fdf1dc04bf5c32835b35a3b80886338"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling pin-project-lite v0.1.6
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling amqp-codec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling bytestring v0.1.5
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling actix-codec v0.2.0
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling derive_more v0.99.7
[INFO] [stderr] warning: unused return value of `bytes::bytes_mut::BytesMut::split_to` that must be used
[INFO] [stderr]   --> src/io.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     src.split_to(4);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: consider BytesMut::advance if you don't need the other half
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.07s
[INFO] running `"docker" "inspect" "7d14a25f40f352153e127c95fdd6ec0c9fdf1dc04bf5c32835b35a3b80886338"`
[INFO] running `"docker" "rm" "-f" "7d14a25f40f352153e127c95fdd6ec0c9fdf1dc04bf5c32835b35a3b80886338"`
[INFO] [stdout] 7d14a25f40f352153e127c95fdd6ec0c9fdf1dc04bf5c32835b35a3b80886338
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2020-06-03" "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] abd346895d65a29ecb88708ada6644a90173dd1e1acd715887510e3a4b4a46fd
[INFO] running `"docker" "start" "-a" "abd346895d65a29ecb88708ada6644a90173dd1e1acd715887510e3a4b4a46fd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling amqp-codec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused return value of `bytes::bytes_mut::BytesMut::split_to` that must be used
[INFO] [stderr]   --> src/io.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |                     src.split_to(4);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: consider BytesMut::advance if you don't need the other half
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `decode` is private
[INFO] [stderr]    --> src/codec/decode.rs:606:59
[INFO] [stderr]     |
[INFO] [stderr] 606 |                 assert_eq!($expected, unwrap_value($kind::decode(b1)));
[INFO] [stderr]     |                                                           ^^^^^^ private module
[INFO] [stderr]     |
[INFO] [stderr] note: the module `decode` is defined here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0603`.
[INFO] [stderr] error: could not compile `amqp-codec`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "abd346895d65a29ecb88708ada6644a90173dd1e1acd715887510e3a4b4a46fd"`
[INFO] running `"docker" "rm" "-f" "abd346895d65a29ecb88708ada6644a90173dd1e1acd715887510e3a4b4a46fd"`
[INFO] [stdout] abd346895d65a29ecb88708ada6644a90173dd1e1acd715887510e3a4b4a46fd