[INFO] fetching crate i2p_snow 0.5.1...
[INFO] checking i2p_snow-0.5.1 against beta for pr-78714
[INFO] extracting crate i2p_snow 0.5.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate i2p_snow 0.5.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate i2p_snow 0.5.1
[INFO] finished tweaking crates.io crate i2p_snow 0.5.1
[INFO] tweaked toml for crates.io crate i2p_snow 0.5.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7352fb59ce244c9c2c8c059240dd8260576e8069c72221c6febbfaae52fb0b10
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7352fb59ce244c9c2c8c059240dd8260576e8069c72221c6febbfaae52fb0b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7352fb59ce244c9c2c8c059240dd8260576e8069c72221c6febbfaae52fb0b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7352fb59ce244c9c2c8c059240dd8260576e8069c72221c6febbfaae52fb0b10", kill_on_drop: false }`
[INFO] [stdout] 7352fb59ce244c9c2c8c059240dd8260576e8069c72221c6febbfaae52fb0b10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 65aabda7a1c401ec5695e27ef21f9c2032907802d6a9420c72e402dc9dd40029
[INFO] running `Command { std: "docker" "start" "-a" "65aabda7a1c401ec5695e27ef21f9c2032907802d6a9420c72e402dc9dd40029", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling subtle v2.3.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking static_slice v0.0.3
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking chacha20-poly1305-aead v0.1.2
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling i2p_snow v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking backtrace v0.3.54
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking csv v1.1.4
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]    Compiling curve25519-dalek v1.2.4
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]     Checking x25519-dalek v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/cipherstate.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cipher : Box<Cipher>,
[INFO] [stdout]   |                  ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cipherstate.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(cipher: Box<Cipher>) -> Self {
[INFO] [stdout]    |                            ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cipherstate.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |     cipher : Box<Cipher>,
[INFO] [stdout]     |                  ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cipherstate.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn new(cipher: Box<Cipher>) -> Self {
[INFO] [stdout]     |                            ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/symmetricstate.rs:37:54
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn new(cipherstate: CipherState, hasher: Box<Hash>, enable_ask: bool) -> SymmetricState {
[INFO] [stdout]    |                                                      ^^^^ help: use `dyn`: `dyn Hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub(crate) rng              : Box<Random>,
[INFO] [stdout]    |                                       ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:22:46
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub(crate) s                : Toggle<Box<Dh>>,
[INFO] [stdout]    |                                              ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:23:46
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub(crate) e                : Toggle<Box<Dh>>,
[INFO] [stdout]    |                                              ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:30:46
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub(crate) obfse            : Option<Box<Obfusc + Send>>,
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn Obfusc + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:40:31
[INFO] [stdout]    |
[INFO] [stdout] 40 |         rng             : Box<Random>,
[INFO] [stdout]    |                               ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:42:31
[INFO] [stdout]    |
[INFO] [stdout] 42 |         hasher          : Box<Hash>,
[INFO] [stdout]    |                               ^^^^ help: use `dyn`: `dyn Hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |         s               : Toggle<Box<Dh>>,
[INFO] [stdout]    |                                      ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:44:38
[INFO] [stdout]    |
[INFO] [stdout] 44 |         e               : Toggle<Box<Dh>>,
[INFO] [stdout]    |                                      ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:52:38
[INFO] [stdout]    |
[INFO] [stdout] 52 |         obfse           : Option<Box<Obfusc + Send>>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn Obfusc + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/builder.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 |     resolver: Box<CryptoResolver>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/builder.rs:75:61
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn with_resolver(params: NoiseParams, resolver: Box<CryptoResolver>) -> Self {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/types.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn generate(&mut self, rng: &mut Random);
[INFO] [stdout]    |                                      ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/default.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn resolve_rng(&self) -> Option<Box<Random>> {
[INFO] [stdout]    |                                         ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/default.rs:41:59
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn resolve_dh(&self, choice: &DHChoice) -> Option<Box<Dh>> {
[INFO] [stdout]    |                                                           ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/default.rs:48:63
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn resolve_hash(&self, choice: &HashChoice) -> Option<Box<Hash>> {
[INFO] [stdout]    |                                                               ^^^^ help: use `dyn`: `dyn Hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/default.rs:57:67
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn resolve_cipher(&self, choice: &CipherChoice) -> Option<Box<Cipher>> {
[INFO] [stdout]    |                                                                   ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/default.rs:64:67
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn resolve_obfusc(&self, choice: &ObfuscChoice) -> Option<Box<Obfusc + Send>> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn Obfusc + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolvers/default.rs:138:38
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn generate(&mut self, rng: &mut Random) {
[INFO] [stdout]     |                                      ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:21:41
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn resolve_rng(&self) -> Option<Box<Random>>;
[INFO] [stdout]    |                                         ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:24:59
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn resolve_dh(&self, choice: &DHChoice) -> Option<Box<Dh>>;
[INFO] [stdout]    |                                                           ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:27:63
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn resolve_hash(&self, choice: &HashChoice) -> Option<Box<Hash>>;
[INFO] [stdout]    |                                                               ^^^^ help: use `dyn`: `dyn Hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:30:67
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn resolve_cipher(&self, choice: &CipherChoice) -> Option<Box<Cipher>>;
[INFO] [stdout]    |                                                                   ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:33:67
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn resolve_obfusc(&self, choice: &ObfuscChoice) -> Option<Box<Obfusc + Send>>;
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn Obfusc + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |     preferred: Box<CryptoResolver>,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fallback: Box<CryptoResolver>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:46:31
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(preferred: Box<CryptoResolver>, fallback: Box<CryptoResolver>) -> Self {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:46:62
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(preferred: Box<CryptoResolver>, fallback: Box<CryptoResolver>) -> Self {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:52:41
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn resolve_rng(&self) -> Option<Box<Random>> {
[INFO] [stdout]    |                                         ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:56:59
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn resolve_dh(&self, choice: &DHChoice) -> Option<Box<Dh>> {
[INFO] [stdout]    |                                                           ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:60:63
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn resolve_hash(&self, choice: &HashChoice) -> Option<Box<Hash>> {
[INFO] [stdout]    |                                                               ^^^^ help: use `dyn`: `dyn Hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:64:67
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn resolve_cipher(&self, choice: &CipherChoice) -> Option<Box<Cipher>> {
[INFO] [stdout]    |                                                                   ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:68:67
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn resolve_obfusc(&self, choice: &ObfuscChoice) -> Option<Box<Obfusc + Send>> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn Obfusc + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stdout] error[E0463]: can't find crate for `snow`
[INFO] [stdout]  --> benches/benches.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate snow;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `i2p_snow`
[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] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/general.rs:67:41
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn resolve_rng(&self) -> Option<Box<Random>> {
[INFO] [stdout]    |                                         ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/general.rs:72:59
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn resolve_dh(&self, choice: &DHChoice) -> Option<Box<Dh>> {
[INFO] [stdout]    |                                                           ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/general.rs:76:63
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn resolve_hash(&self, choice: &HashChoice) -> Option<Box<Hash>> {
[INFO] [stdout]    |                                                               ^^^^ help: use `dyn`: `dyn Hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/general.rs:80:67
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn resolve_cipher(&self, choice: &CipherChoice) -> Option<Box<Cipher>> {
[INFO] [stdout]    |                                                                   ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/general.rs:84:67
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn resolve_obfusc(&self, choice: &ObfuscChoice) -> Option<Box<Obfusc + Send>> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn Obfusc + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/cipherstate.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     cipher : Box<Cipher>,
[INFO] [stdout]   |                  ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cipherstate.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(cipher: Box<Cipher>) -> Self {
[INFO] [stdout]    |                            ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cipherstate.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |     cipher : Box<Cipher>,
[INFO] [stdout]     |                  ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cipherstate.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn new(cipher: Box<Cipher>) -> Self {
[INFO] [stdout]     |                            ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/symmetricstate.rs:37:54
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn new(cipherstate: CipherState, hasher: Box<Hash>, enable_ask: bool) -> SymmetricState {
[INFO] [stdout]    |                                                      ^^^^ help: use `dyn`: `dyn Hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub(crate) rng              : Box<Random>,
[INFO] [stdout]    |                                       ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:22:46
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub(crate) s                : Toggle<Box<Dh>>,
[INFO] [stdout]    |                                              ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:23:46
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub(crate) e                : Toggle<Box<Dh>>,
[INFO] [stdout]    |                                              ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:30:46
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub(crate) obfse            : Option<Box<Obfusc + Send>>,
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn Obfusc + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:40:31
[INFO] [stdout]    |
[INFO] [stdout] 40 |         rng             : Box<Random>,
[INFO] [stdout]    |                               ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:42:31
[INFO] [stdout]    |
[INFO] [stdout] 42 |         hasher          : Box<Hash>,
[INFO] [stdout]    |                               ^^^^ help: use `dyn`: `dyn Hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |         s               : Toggle<Box<Dh>>,
[INFO] [stdout]    |                                      ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:44:38
[INFO] [stdout]    |
[INFO] [stdout] 44 |         e               : Toggle<Box<Dh>>,
[INFO] [stdout]    |                                      ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/handshakestate.rs:52:38
[INFO] [stdout]    |
[INFO] [stdout] 52 |         obfse           : Option<Box<Obfusc + Send>>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn Obfusc + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/builder.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 |     resolver: Box<CryptoResolver>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/builder.rs:75:61
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub fn with_resolver(params: NoiseParams, resolver: Box<CryptoResolver>) -> Self {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/types.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn generate(&mut self, rng: &mut Random);
[INFO] [stdout]    |                                      ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/default.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn resolve_rng(&self) -> Option<Box<Random>> {
[INFO] [stdout]    |                                         ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/default.rs:41:59
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn resolve_dh(&self, choice: &DHChoice) -> Option<Box<Dh>> {
[INFO] [stdout]    |                                                           ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/default.rs:48:63
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn resolve_hash(&self, choice: &HashChoice) -> Option<Box<Hash>> {
[INFO] [stdout]    |                                                               ^^^^ help: use `dyn`: `dyn Hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/default.rs:57:67
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn resolve_cipher(&self, choice: &CipherChoice) -> Option<Box<Cipher>> {
[INFO] [stdout]    |                                                                   ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/default.rs:64:67
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn resolve_obfusc(&self, choice: &ObfuscChoice) -> Option<Box<Obfusc + Send>> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn Obfusc + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/resolvers/default.rs:138:38
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn generate(&mut self, rng: &mut Random) {
[INFO] [stdout]     |                                      ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:21:41
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn resolve_rng(&self) -> Option<Box<Random>>;
[INFO] [stdout]    |                                         ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:24:59
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn resolve_dh(&self, choice: &DHChoice) -> Option<Box<Dh>>;
[INFO] [stdout]    |                                                           ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:27:63
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn resolve_hash(&self, choice: &HashChoice) -> Option<Box<Hash>>;
[INFO] [stdout]    |                                                               ^^^^ help: use `dyn`: `dyn Hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:30:67
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn resolve_cipher(&self, choice: &CipherChoice) -> Option<Box<Cipher>>;
[INFO] [stdout]    |                                                                   ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:33:67
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn resolve_obfusc(&self, choice: &ObfuscChoice) -> Option<Box<Obfusc + Send>>;
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn Obfusc + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |     preferred: Box<CryptoResolver>,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fallback: Box<CryptoResolver>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:46:31
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(preferred: Box<CryptoResolver>, fallback: Box<CryptoResolver>) -> Self {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:46:62
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub fn new(preferred: Box<CryptoResolver>, fallback: Box<CryptoResolver>) -> Self {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn CryptoResolver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:52:41
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn resolve_rng(&self) -> Option<Box<Random>> {
[INFO] [stdout]    |                                         ^^^^^^ help: use `dyn`: `dyn Random`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:56:59
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn resolve_dh(&self, choice: &DHChoice) -> Option<Box<Dh>> {
[INFO] [stdout]    |                                                           ^^ help: use `dyn`: `dyn Dh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:60:63
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn resolve_hash(&self, choice: &HashChoice) -> Option<Box<Hash>> {
[INFO] [stdout]    |                                                               ^^^^ help: use `dyn`: `dyn Hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:64:67
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn resolve_cipher(&self, choice: &CipherChoice) -> Option<Box<Cipher>> {
[INFO] [stdout]    |                                                                   ^^^^^^ help: use `dyn`: `dyn Cipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resolvers/mod.rs:68:67
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn resolve_obfusc(&self, choice: &ObfuscChoice) -> Option<Box<Obfusc + Send>> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn Obfusc + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "65aabda7a1c401ec5695e27ef21f9c2032907802d6a9420c72e402dc9dd40029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65aabda7a1c401ec5695e27ef21f9c2032907802d6a9420c72e402dc9dd40029", kill_on_drop: false }`
[INFO] [stdout] 65aabda7a1c401ec5695e27ef21f9c2032907802d6a9420c72e402dc9dd40029