[INFO] crate ssh-agent 0.2.1 is already in cache
[INFO] extracting crate ssh-agent 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/ssh-agent/0.2.1
[INFO] extracting crate ssh-agent 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ssh-agent/0.2.1
[INFO] validating manifest of ssh-agent-0.2.1 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 ssh-agent-0.2.1 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 ssh-agent-0.2.1
[INFO] finished frobbing ssh-agent-0.2.1
[INFO] frobbed toml for ssh-agent-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ssh-agent/0.2.1/Cargo.toml
[INFO] started frobbing ssh-agent-0.2.1
[INFO] finished frobbing ssh-agent-0.2.1
[INFO] frobbed toml for ssh-agent-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ssh-agent/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ssh-agent-0.2.1 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ssh-agent/0.2.1:/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] 4af67f69c6a9bcd1e9e084075c139fa120639979cb605b2d0ab41dba3ca16df0
[INFO] running `"docker" "start" "-a" "4af67f69c6a9bcd1e9e084075c139fa120639979cb605b2d0ab41dba3ca16df0"`
[INFO] [stderr]    Compiling ssh-agent v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proto/error.rs:57:32
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[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/agent.rs:86:14
[INFO] [stderr]    |
[INFO] [stderr] 86 |     ) -> Box<Future<Item = Message, Error = Self::Error> + Send + Sync> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Message, Error = Self::Error> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/agent.rs:90:65
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn run_unix(self, path: impl AsRef<Path>) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/agent.rs:95:52
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn run_tcp(self, addr: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `"docker" "inspect" "4af67f69c6a9bcd1e9e084075c139fa120639979cb605b2d0ab41dba3ca16df0"`
[INFO] running `"docker" "rm" "-f" "4af67f69c6a9bcd1e9e084075c139fa120639979cb605b2d0ab41dba3ca16df0"`
[INFO] [stdout] 4af67f69c6a9bcd1e9e084075c139fa120639979cb605b2d0ab41dba3ca16df0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ssh-agent/0.2.1:/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] b6ce6aea1c8e33d548d9c6ad08b671e6a272f6ce5b104d015df0cde1b4e6dea7
[INFO] running `"docker" "start" "-a" "b6ce6aea1c8e33d548d9c6ad08b671e6a272f6ce5b104d015df0cde1b4e6dea7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ssh-agent v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/key_storage.rs:65:69
[INFO] [stderr]    |
[INFO] [stderr] 65 |     fn identity_remove(&self, pubkey: &PublicKey) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[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]   --> examples/key_storage.rs:76:73
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn sign(&self, sign_request: &SignRequest) -> Result<Signature, Box<Error>> {
[INFO] [stderr]    |                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> examples/key_storage.rs:112:71
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn handle_message(&self, request: Message) -> Result<Message, Box<Error>>  {
[INFO] [stderr]     |                                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> examples/key_storage.rs:161:78
[INFO] [stderr]     |
[INFO] [stderr] 161 | fn rsa_openssl_from_ssh(ssh_rsa: &RsaPrivateKey) -> Result<Rsa<Private>, Box<Error>> {
[INFO] [stderr]     |                                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> examples/key_storage.rs:174:29
[INFO] [stderr]     |
[INFO] [stderr] 174 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proto/error.rs:57:32
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[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/agent.rs:86:14
[INFO] [stderr]    |
[INFO] [stderr] 86 |     ) -> Box<Future<Item = Message, Error = Self::Error> + Send + Sync> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Message, Error = Self::Error> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/agent.rs:90:65
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn run_unix(self, path: impl AsRef<Path>) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/agent.rs:95:52
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn run_tcp(self, addr: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `"docker" "inspect" "b6ce6aea1c8e33d548d9c6ad08b671e6a272f6ce5b104d015df0cde1b4e6dea7"`
[INFO] running `"docker" "rm" "-f" "b6ce6aea1c8e33d548d9c6ad08b671e6a272f6ce5b104d015df0cde1b4e6dea7"`
[INFO] [stdout] b6ce6aea1c8e33d548d9c6ad08b671e6a272f6ce5b104d015df0cde1b4e6dea7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ssh-agent/0.2.1:/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] 371ab3359dfbc30bf07aaeb24d02d3d031b1f913e6f7cdbacc6a8791aa7bab8b
[INFO] running `"docker" "start" "-a" "371ab3359dfbc30bf07aaeb24d02d3d031b1f913e6f7cdbacc6a8791aa7bab8b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ssh_agent-c4b0e238338f471a
[INFO] [stderr]    Doc-tests ssh-agent
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test proto::tests::privkey_blob_serialization ... ok
[INFO] [stdout] test proto::tests::pubkey_blob_serialization ... ok
[INFO] [stdout] test proto::tests::message_serialization ... ok
[INFO] [stdout] test proto::tests::raw_protocol_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "371ab3359dfbc30bf07aaeb24d02d3d031b1f913e6f7cdbacc6a8791aa7bab8b"`
[INFO] running `"docker" "rm" "-f" "371ab3359dfbc30bf07aaeb24d02d3d031b1f913e6f7cdbacc6a8791aa7bab8b"`
[INFO] [stdout] 371ab3359dfbc30bf07aaeb24d02d3d031b1f913e6f7cdbacc6a8791aa7bab8b