[INFO] updating cached repository paritytech/whisper
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/paritytech/whisper
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/paritytech/whisper" "work/ex/beta-1.38-1/sources/1.37.0/gh/paritytech/whisper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/paritytech/whisper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/paritytech/whisper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/paritytech/whisper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/paritytech/whisper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b240d9e62d7c84d2f91025ca10714e8bc667e8c3
[INFO] sha for GitHub repo paritytech/whisper: b240d9e62d7c84d2f91025ca10714e8bc667e8c3
[INFO] validating manifest of paritytech/whisper on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of paritytech/whisper on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing paritytech/whisper
[INFO] removed workspace from paritytech/whisper
[INFO] finished frobbing paritytech/whisper
[INFO] frobbed toml for paritytech/whisper written to work/ex/beta-1.38-1/sources/1.37.0/gh/paritytech/whisper/Cargo.toml
[INFO] started frobbing paritytech/whisper
[INFO] removed workspace from paritytech/whisper
[INFO] finished frobbing paritytech/whisper
[INFO] frobbed toml for paritytech/whisper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/paritytech/whisper/Cargo.toml
[INFO] crate paritytech/whisper already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/paritytech/whisper/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/parity-ethereum.git`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/rust-secp256k1`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/parity-ethereum.git`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/rust-secp256k1`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing paritytech/whisper against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/paritytech/whisper:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f54d7c62ab53abfa4afef58cf62c8e70b4e04cb3e5a92e95687525113ddcc3bb
[INFO] running `"docker" "start" "-a" "f54d7c62ab53abfa4afef58cf62c8e70b4e04cb3e5a92e95687525113ddcc3bb"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling heapsize v0.4.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling rustc-hex v2.0.1
[INFO] [stderr]    Compiling bitvec v0.14.0
[INFO] [stderr]    Compiling byte-slice-cast v0.3.2
[INFO] [stderr]    Compiling subtle v2.1.1
[INFO] [stderr]    Compiling memzero v0.1.0
[INFO] [stderr]    Compiling rustc-hex v1.0.0
[INFO] [stderr]    Compiling ipnetwork v0.12.8
[INFO] [stderr]    Compiling time-utils v0.1.0 (https://github.com/paritytech/parity-ethereum.git#66e4410b)
[INFO] [stderr]    Compiling eth-secp256k1 v0.5.7 (https://github.com/paritytech/rust-secp256k1#9791e79f)
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling rlp v0.4.2
[INFO] [stderr]    Compiling parity-snappy-sys v0.1.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling impl-serde v0.2.0
[INFO] [stderr]    Compiling toml v0.5.3
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling impl-rlp v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling stream-cipher v0.3.2
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling uint v0.8.1
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling ripemd160 v0.8.0
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling aes-soft v0.3.3
[INFO] [stderr]    Compiling ctr v0.3.2
[INFO] [stderr]    Compiling block-modes v0.3.3
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling ordered-float v0.5.2
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling uint v0.7.1
[INFO] [stderr]    Compiling elastic-array v0.10.2
[INFO] [stderr]    Compiling parity-codec v3.5.4
[INFO] [stderr]    Compiling parity-scale-codec v1.0.5
[INFO] [stderr]    Compiling parity-wordlist v1.3.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling fixed-hash v0.3.2
[INFO] [stderr]    Compiling fixed-hash v0.4.0
[INFO] [stderr]    Compiling pbkdf2 v0.3.0
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling zeroize_derive v0.9.3
[INFO] [stderr]    Compiling malloc_size_of_derive v0.1.0
[INFO] [stderr]    Compiling aes v0.3.2
[INFO] [stderr]    Compiling aes-ctr v0.3.0
[INFO] [stderr]    Compiling jsonrpc-core v12.2.0
[INFO] [stderr]    Compiling timer v0.2.0
[INFO] [stderr]    Compiling impl-codec v0.2.0
[INFO] [stderr]    Compiling ethbloom v0.6.4
[INFO] [stderr]    Compiling ethbloom v0.7.0
[INFO] [stderr]    Compiling scrypt v0.2.0
[INFO] [stderr]    Compiling jsonrpc-derive v12.2.0
[INFO] [stderr]    Compiling primitive-types v0.3.0
[INFO] [stderr]    Compiling parity-snappy v0.1.0
[INFO] [stderr]    Compiling parity-crypto v0.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling zeroize v0.9.3
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling jsonrpc-pubsub v12.2.0
[INFO] [stderr]    Compiling ethereum-types v0.6.0
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling impl-codec v0.4.0
[INFO] [stderr]    Compiling ethkey v0.3.0 (https://github.com/paritytech/parity-ethereum.git#66e4410b)
[INFO] [stderr]    Compiling primitive-types v0.5.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling ethcore-io v1.12.0 (https://github.com/paritytech/parity-ethereum.git#66e4410b)
[INFO] [stderr]    Compiling ethcore-network v1.12.0 (https://github.com/paritytech/parity-ethereum.git#66e4410b)
[INFO] [stderr]    Compiling ethereum-types v0.7.0
[INFO] [stderr]    Compiling parity-util-mem v0.1.0
[INFO] [stderr]    Compiling parity-whisper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:689:28
[INFO] [stderr]     |
[INFO] [stderr] 689 |     fn initialize(&self, io: &NetworkContext) {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:695:22
[INFO] [stderr]     |
[INFO] [stderr] 695 |     fn read(&self, io: &NetworkContext, peer: &PeerId, packet_id: u8, data: &[u8]) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:699:27
[INFO] [stderr]     |
[INFO] [stderr] 699 |     fn connected(&self, io: &NetworkContext, peer: &PeerId) {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:704:31
[INFO] [stderr]     |
[INFO] [stderr] 704 |     fn disconnected(&self, _io: &NetworkContext, peer: &PeerId) {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:708:25
[INFO] [stderr]     |
[INFO] [stderr] 708 |     fn timeout(&self, io: &NetworkContext, timer: TimerToken) {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:722:29
[INFO] [stderr]     |
[INFO] [stderr] 722 |     fn initialize(&self, _io: &NetworkContext) { }
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:724:23
[INFO] [stderr]     |
[INFO] [stderr] 724 |     fn read(&self, _io: &NetworkContext, _peer: &PeerId, _id: u8, _msg: &[u8]) { }
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:726:28
[INFO] [stderr]     |
[INFO] [stderr] 726 |     fn connected(&self, _io: &NetworkContext, _peer: &PeerId) { }
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:728:31
[INFO] [stderr]     |
[INFO] [stderr] 728 |     fn disconnected(&self, _io: &NetworkContext, _peer: &PeerId) { }
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:730:26
[INFO] [stderr]     |
[INFO] [stderr] 730 |     fn timeout(&self, _io: &NetworkContext, _timer: TimerToken) { }
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rpc/filter.rs:51:29
[INFO] [stderr]    |
[INFO] [stderr] 51 |     tx: Mutex<mpsc::Sender<Box<Fn() + Send>>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rpc/filter.rs:60:38
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let (tx, rx) = mpsc::channel::<Box<Fn() + Send>>();
[INFO] [stderr]    |                                            ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/rpc/payload.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |         0 ... 8 => Some(1),
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/rpc/payload.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |         0 ... 16 => Some(2),
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/rpc/payload.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |         0 ... 24 => Some(3),
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `"docker" "inspect" "f54d7c62ab53abfa4afef58cf62c8e70b4e04cb3e5a92e95687525113ddcc3bb"`
[INFO] running `"docker" "rm" "-f" "f54d7c62ab53abfa4afef58cf62c8e70b4e04cb3e5a92e95687525113ddcc3bb"`
[INFO] [stdout] f54d7c62ab53abfa4afef58cf62c8e70b4e04cb3e5a92e95687525113ddcc3bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/paritytech/whisper:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] d772b98714a69f7ef64f12f4e1154e150181d1cf629541cabc855e9f4ae6c4fa
[INFO] running `"docker" "start" "-a" "d772b98714a69f7ef64f12f4e1154e150181d1cf629541cabc855e9f4ae6c4fa"`
[INFO] [stderr]    Compiling parity-whisper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `ethereum_types::H256`
[INFO] [stderr]    --> src/message.rs:464:6
[INFO] [stderr]     |
[INFO] [stderr] 464 |     use ethereum_types::H256;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:689:28
[INFO] [stderr]     |
[INFO] [stderr] 689 |     fn initialize(&self, io: &NetworkContext) {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:695:22
[INFO] [stderr]     |
[INFO] [stderr] 695 |     fn read(&self, io: &NetworkContext, peer: &PeerId, packet_id: u8, data: &[u8]) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:699:27
[INFO] [stderr]     |
[INFO] [stderr] 699 |     fn connected(&self, io: &NetworkContext, peer: &PeerId) {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:704:31
[INFO] [stderr]     |
[INFO] [stderr] 704 |     fn disconnected(&self, _io: &NetworkContext, peer: &PeerId) {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:708:25
[INFO] [stderr]     |
[INFO] [stderr] 708 |     fn timeout(&self, io: &NetworkContext, timer: TimerToken) {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:722:29
[INFO] [stderr]     |
[INFO] [stderr] 722 |     fn initialize(&self, _io: &NetworkContext) { }
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:724:23
[INFO] [stderr]     |
[INFO] [stderr] 724 |     fn read(&self, _io: &NetworkContext, _peer: &PeerId, _id: u8, _msg: &[u8]) { }
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:726:28
[INFO] [stderr]     |
[INFO] [stderr] 726 |     fn connected(&self, _io: &NetworkContext, _peer: &PeerId) { }
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:728:31
[INFO] [stderr]     |
[INFO] [stderr] 728 |     fn disconnected(&self, _io: &NetworkContext, _peer: &PeerId) { }
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/mod.rs:730:26
[INFO] [stderr]     |
[INFO] [stderr] 730 |     fn timeout(&self, _io: &NetworkContext, _timer: TimerToken) { }
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkContext`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rpc/filter.rs:51:29
[INFO] [stderr]    |
[INFO] [stderr] 51 |     tx: Mutex<mpsc::Sender<Box<Fn() + Send>>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rpc/filter.rs:60:38
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let (tx, rx) = mpsc::channel::<Box<Fn() + Send>>();
[INFO] [stderr]    |                                            ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/rpc/payload.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |         0 ... 8 => Some(1),
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/rpc/payload.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |         0 ... 16 => Some(2),
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/rpc/payload.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |         0 ... 24 => Some(3),
[INFO] [stderr]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.43s
[INFO] running `"docker" "inspect" "d772b98714a69f7ef64f12f4e1154e150181d1cf629541cabc855e9f4ae6c4fa"`
[INFO] running `"docker" "rm" "-f" "d772b98714a69f7ef64f12f4e1154e150181d1cf629541cabc855e9f4ae6c4fa"`
[INFO] [stdout] d772b98714a69f7ef64f12f4e1154e150181d1cf629541cabc855e9f4ae6c4fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/paritytech/whisper:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] b0975cb9ac330ca65fdae0ae8399d2d8b3ce43d3510b199be6b7255b5de7cb7b
[INFO] running `"docker" "start" "-a" "b0975cb9ac330ca65fdae0ae8399d2d8b3ce43d3510b199be6b7255b5de7cb7b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parity_whisper-f3dd772fd39a1730
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test aes_gcm::tests::aes_gcm_256 ... ok
[INFO] [stdout] test message::tests::work_factor ... ok
[INFO] [stdout] test message::tests::round_trip ... ok
[INFO] [stdout] test message::tests::round_trip_multitopic ... ok
[INFO] [stdout] test message::tests::passes_checks ... ok
[INFO] [stdout] test rpc::crypto::tests::encrypt_broadcast ... ok
[INFO] [stdout] test rpc::crypto::tests::encrypt_symmetric ... ok
[INFO] [stdout] test net::tests::message_gets_relayed ... ok
[INFO] [stdout] test rpc::filter::tests::rejects_empty_topics ... ok
[INFO] [stdout] test rpc::filter::tests::basic_match ... ok
[INFO] [stdout] test rpc::payload::tests::encode_decode_roundtrip ... ok
[INFO] [stdout] test rpc::payload::tests::encode_empty ... ok
[INFO] [stdout] test rpc::payload::tests::encode_with_padding ... ok
[INFO] [stdout] test message::tests::create_message ... ok
[INFO] [stdout] test rpc::payload::tests::encode_with_padding_and_signature ... ok
[INFO] [stdout] test rpc::key_store::tests::rejects_invalid_secret ... ok
[INFO] [stdout] test rpc::key_store::tests::generated_key_should_exist ... ok
[INFO] [stdout] test message::tests::pre_epoch ... ok
[INFO] [stdout] test rpc::payload::tests::padding_len_bytes_sanity ... ok
[INFO] [stdout] test rpc::types::tests::test_bytes_deserialize ... ok
[INFO] [stdout] test message::tests::future_message ... ok
[INFO] [stdout] test rpc::payload::tests::encode_with_signature ... ok
[INFO] [stdout] test rpc::types::tests::deserialize_topic ... ok
[INFO] [stdout] test rpc::types::tests::test_bytes_serialize ... ok
[INFO] [stdout] test rpc::filter::tests::decrypt_and_decode ... ok
[INFO] [stdout] test rpc::crypto::tests::encrypt_asymmetric ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parity-whisper
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b0975cb9ac330ca65fdae0ae8399d2d8b3ce43d3510b199be6b7255b5de7cb7b"`
[INFO] running `"docker" "rm" "-f" "b0975cb9ac330ca65fdae0ae8399d2d8b3ce43d3510b199be6b7255b5de7cb7b"`
[INFO] [stdout] b0975cb9ac330ca65fdae0ae8399d2d8b3ce43d3510b199be6b7255b5de7cb7b