[INFO] crate ntex-amqp-codec 0.1.2 is already in cache
[INFO] checking ntex-amqp-codec-0.1.2 against try#d93021f5faa26e4f9d2719e79f9974e06aa40e17 for pr-71873
[INFO] extracting crate ntex-amqp-codec 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ntex-amqp-codec 0.1.2 on toolchain d93021f5faa26e4f9d2719e79f9974e06aa40e17
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ntex-amqp-codec 0.1.2
[INFO] finished tweaking crates.io crate ntex-amqp-codec 0.1.2
[INFO] tweaked toml for crates.io crate ntex-amqp-codec 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "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] 87a21a8eb84c7d046e079fec5f1fb33389812bb29c3b8316e9e4d4f2dbaa3bb8
[INFO] running `"docker" "start" "-a" "87a21a8eb84c7d046e079fec5f1fb33389812bb29c3b8316e9e4d4f2dbaa3bb8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling ntex-amqp-codec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitflags v1.2.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]     Checking bytestring v0.1.5
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking ntex-codec v0.1.2
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]    Compiling derive_more v0.99.7
[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] warning: unused import: `Buf`
[INFO] [stderr]    --> src/codec/mod.rs:107:17
[INFO] [stderr]     |
[INFO] [stderr] 107 |     use bytes::{Buf, Bytes, BytesMut};
[INFO] [stderr]     |                 ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0603`.
[INFO] [stderr] error: could not compile `ntex-amqp-codec`.
[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" "87a21a8eb84c7d046e079fec5f1fb33389812bb29c3b8316e9e4d4f2dbaa3bb8"`
[INFO] running `"docker" "rm" "-f" "87a21a8eb84c7d046e079fec5f1fb33389812bb29c3b8316e9e4d4f2dbaa3bb8"`
[INFO] [stdout] 87a21a8eb84c7d046e079fec5f1fb33389812bb29c3b8316e9e4d4f2dbaa3bb8