[INFO] updating cached repository https://github.com/flxo/hogfold
[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] dfcd1391db1f38b76eb01b03ec3f965bdfde19fe
[INFO] checking flxo/hogfold against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflxo%2Fhogfold" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flxo/hogfold on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/flxo/hogfold
[INFO] removed path dependency mqtt-codec from git repo https://github.com/flxo/hogfold
[INFO] finished tweaking git repo https://github.com/flxo/hogfold
[INFO] tweaked toml for git repo https://github.com/flxo/hogfold written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/flxo/hogfold already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (mqtt-codec) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (mqtt-codec) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[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=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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] 1b5d0d66d94d3802e0b8bd5c1284beb70181814f5170bc426d51d64cc799d1b7
[INFO] running `"docker" "start" "-a" "1b5d0d66d94d3802e0b8bd5c1284beb70181814f5170bc426d51d64cc799d1b7"`
[INFO] [stderr] warning: dependency (mqtt-codec) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking pin-project-lite v0.1.4
[INFO] [stderr]     Checking futures-sink v0.3.4
[INFO] [stderr]     Checking futures-core v0.3.4
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking hashbrown v0.2.2
[INFO] [stderr]     Checking stream-cancel v0.4.4
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking tokio v0.2.18
[INFO] [stderr]     Checking bytestring v0.1.5
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking actix-codec v0.2.0
[INFO] [stderr]     Checking mqtt-codec v0.3.0
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking hogfold v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/broker.rs:98:64
[INFO] [stderr]    |
[INFO] [stderr] 98 |                     } => self.subscribe(&client_id, packet_id, &topic_filters),
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^ expected slice, found reference
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&[(string::String<bytes::bytes::Bytes>, mqtt_codec::proto::QoS)]`
[INFO] [stderr]               found reference `&&std::vec::Vec<(bytestring::ByteString, mqtt_codec::proto::QoS)>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/broker.rs:102:66
[INFO] [stderr]     |
[INFO] [stderr] 102 |                     } => self.unsubscribe(&client_id, packet_id, &topic_filters),
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^ expected slice, found reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected reference `&[string::String<bytes::bytes::Bytes>]`
[INFO] [stderr]                found reference `&&std::vec::Vec<bytestring::ByteString>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/broker.rs:146:32
[INFO] [stderr]     |
[INFO] [stderr] 146 |                         topic: string::String::from_str(&topic),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `bytestring::ByteString`, found struct `string::String`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `bytestring::ByteString`
[INFO] [stderr]                found struct `string::String<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/broker.rs:98:64
[INFO] [stderr]    |
[INFO] [stderr] 98 |                     } => self.subscribe(&client_id, packet_id, &topic_filters),
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^ expected slice, found reference
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected reference `&[(string::String<bytes::bytes::Bytes>, mqtt_codec::proto::QoS)]`
[INFO] [stderr]               found reference `&&std::vec::Vec<(bytestring::ByteString, mqtt_codec::proto::QoS)>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/broker.rs:148:25
[INFO] [stderr]     |
[INFO] [stderr] 148 |                         payload,
[INFO] [stderr]     |                         ^^^^^^^ expected struct `bytes::bytes::Bytes`, found a different struct `bytes::bytes::Bytes`
[INFO] [stderr]     |
[INFO] [stderr]     = note: perhaps two different versions of crate `bytes` are being used?
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `string::String<bytes::bytes::Bytes>: std::borrow::Borrow<bytestring::ByteString>` is not satisfied
[INFO] [stderr]    --> src/broker.rs:240:30
[INFO] [stderr]     |
[INFO] [stderr] 240 |                 self.retains.remove(&publish.topic);
[INFO] [stderr]     |                              ^^^^^^ the trait `std::borrow::Borrow<bytestring::ByteString>` is not implemented for `string::String<bytes::bytes::Bytes>`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following implementations were found:
[INFO] [stderr]               <string::String<T> as std::borrow::Borrow<str>>
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/broker.rs:102:66
[INFO] [stderr]     |
[INFO] [stderr] 102 |                     } => self.unsubscribe(&client_id, packet_id, &topic_filters),
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^ expected slice, found reference
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected reference `&[string::String<bytes::bytes::Bytes>]`
[INFO] [stderr]                found reference `&&std::vec::Vec<bytestring::ByteString>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/broker.rs:242:37
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 self.retains.insert(publish.topic.clone(), publish.clone());
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ expected struct `string::String`, found struct `bytestring::ByteString`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `string::String<bytes::bytes::Bytes>`
[INFO] [stderr]                found struct `bytestring::ByteString`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `mqtt_codec::codec::Codec: tokio_io::codec::decoder::Decoder` is not satisfied
[INFO] [stderr]    --> src/broker.rs:335:50
[INFO] [stderr]     |
[INFO] [stderr] 335 |         let (sink, stream) = Framed::new(stream, mqtt_codec::Codec::new()).split();
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `tokio_io::codec::decoder::Decoder` is not implemented for `mqtt_codec::codec::Codec`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tokio_io::_tokio_codec::framed::Framed::<T, U>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `mqtt_codec::codec::Codec: tokio_io::codec::encoder::Encoder` is not satisfied
[INFO] [stderr]    --> src/broker.rs:335:50
[INFO] [stderr]     |
[INFO] [stderr] 335 |         let (sink, stream) = Framed::new(stream, mqtt_codec::Codec::new()).split();
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `tokio_io::codec::encoder::Encoder` is not implemented for `mqtt_codec::codec::Codec`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tokio_io::_tokio_codec::framed::Framed::<T, U>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `split` found for struct `tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>` in the current scope
[INFO] [stderr]    --> src/broker.rs:335:76
[INFO] [stderr]     |
[INFO] [stderr] 335 |         let (sink, stream) = Framed::new(stream, mqtt_codec::Codec::new()).split();
[INFO] [stderr]     |                                                                            ^^^^^ method not found in `tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mqtt-codec-0.3.0/src/codec/mod.rs:36:1
[INFO] [stderr]     |
[INFO] [stderr] 36  | pub struct Codec {
[INFO] [stderr]     | ---------------- doesn't satisfy `_: tokio_io::codec::decoder::Decoder`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-io-0.1.13/src/_tokio_codec/framed.rs:18:1
[INFO] [stderr]     |
[INFO] [stderr] 18  | pub struct Framed<T, U> {
[INFO] [stderr]     | -----------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | doesn't satisfy `_: futures::stream::Stream`
[INFO] [stderr]     | doesn't satisfy `_: tokio_io::async_read::AsyncRead`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the method `split` exists but the following trait bounds were not satisfied:
[INFO] [stderr]             `mqtt_codec::codec::Codec: tokio_io::codec::decoder::Decoder`
[INFO] [stderr]             which is required by `tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>: futures::stream::Stream`
[INFO] [stderr]             `tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>: tokio_io::async_read::AsyncRead`
[INFO] [stderr]             which is required by `&mut tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>: tokio_io::async_read::AsyncRead`
[INFO] [stderr]             `tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>: futures::stream::Stream`
[INFO] [stderr]             which is required by `&mut tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>: futures::stream::Stream`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/broker.rs:146:32
[INFO] [stderr]     |
[INFO] [stderr] 146 |                         topic: string::String::from_str(&topic),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `bytestring::ByteString`, found struct `string::String`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `bytestring::ByteString`
[INFO] [stderr]                found struct `string::String<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/broker.rs:148:25
[INFO] [stderr]     |
[INFO] [stderr] 148 |                         payload,
[INFO] [stderr]     |                         ^^^^^^^ expected struct `bytes::bytes::Bytes`, found a different struct `bytes::bytes::Bytes`
[INFO] [stderr]     |
[INFO] [stderr]     = note: perhaps two different versions of crate `bytes` are being used?
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `hogfold`.
[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[E0277]: the trait bound `string::String<bytes::bytes::Bytes>: std::borrow::Borrow<bytestring::ByteString>` is not satisfied
[INFO] [stderr]    --> src/broker.rs:240:30
[INFO] [stderr]     |
[INFO] [stderr] 240 |                 self.retains.remove(&publish.topic);
[INFO] [stderr]     |                              ^^^^^^ the trait `std::borrow::Borrow<bytestring::ByteString>` is not implemented for `string::String<bytes::bytes::Bytes>`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the following implementations were found:
[INFO] [stderr]               <string::String<T> as std::borrow::Borrow<str>>
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/broker.rs:242:37
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 self.retains.insert(publish.topic.clone(), publish.clone());
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^ expected struct `string::String`, found struct `bytestring::ByteString`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `string::String<bytes::bytes::Bytes>`
[INFO] [stderr]                found struct `bytestring::ByteString`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `mqtt_codec::codec::Codec: tokio_io::codec::decoder::Decoder` is not satisfied
[INFO] [stderr]    --> src/broker.rs:335:50
[INFO] [stderr]     |
[INFO] [stderr] 335 |         let (sink, stream) = Framed::new(stream, mqtt_codec::Codec::new()).split();
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `tokio_io::codec::decoder::Decoder` is not implemented for `mqtt_codec::codec::Codec`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tokio_io::_tokio_codec::framed::Framed::<T, U>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `mqtt_codec::codec::Codec: tokio_io::codec::encoder::Encoder` is not satisfied
[INFO] [stderr]    --> src/broker.rs:335:50
[INFO] [stderr]     |
[INFO] [stderr] 335 |         let (sink, stream) = Framed::new(stream, mqtt_codec::Codec::new()).split();
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `tokio_io::codec::encoder::Encoder` is not implemented for `mqtt_codec::codec::Codec`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tokio_io::_tokio_codec::framed::Framed::<T, U>::new`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `split` found for struct `tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>` in the current scope
[INFO] [stderr]    --> src/broker.rs:335:76
[INFO] [stderr]     |
[INFO] [stderr] 335 |         let (sink, stream) = Framed::new(stream, mqtt_codec::Codec::new()).split();
[INFO] [stderr]     |                                                                            ^^^^^ method not found in `tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mqtt-codec-0.3.0/src/codec/mod.rs:36:1
[INFO] [stderr]     |
[INFO] [stderr] 36  | pub struct Codec {
[INFO] [stderr]     | ---------------- doesn't satisfy `_: tokio_io::codec::decoder::Decoder`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-io-0.1.13/src/_tokio_codec/framed.rs:18:1
[INFO] [stderr]     |
[INFO] [stderr] 18  | pub struct Framed<T, U> {
[INFO] [stderr]     | -----------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | doesn't satisfy `_: futures::stream::Stream`
[INFO] [stderr]     | doesn't satisfy `_: tokio_io::async_read::AsyncRead`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the method `split` exists but the following trait bounds were not satisfied:
[INFO] [stderr]             `mqtt_codec::codec::Codec: tokio_io::codec::decoder::Decoder`
[INFO] [stderr]             which is required by `tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>: futures::stream::Stream`
[INFO] [stderr]             `tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>: tokio_io::async_read::AsyncRead`
[INFO] [stderr]             which is required by `&mut tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>: tokio_io::async_read::AsyncRead`
[INFO] [stderr]             `tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>: futures::stream::Stream`
[INFO] [stderr]             which is required by `&mut tokio_io::_tokio_codec::framed::Framed<tokio_tcp::stream::TcpStream, mqtt_codec::codec::Codec>: futures::stream::Stream`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `hogfold`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1b5d0d66d94d3802e0b8bd5c1284beb70181814f5170bc426d51d64cc799d1b7"`
[INFO] running `"docker" "rm" "-f" "1b5d0d66d94d3802e0b8bd5c1284beb70181814f5170bc426d51d64cc799d1b7"`
[INFO] [stdout] 1b5d0d66d94d3802e0b8bd5c1284beb70181814f5170bc426d51d64cc799d1b7
