[INFO] crate jsonrpc-client-core 0.5.0 is already in cache
[INFO] extracting crate jsonrpc-client-core 0.5.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/jsonrpc-client-core/0.5.0
[INFO] extracting crate jsonrpc-client-core 0.5.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonrpc-client-core/0.5.0
[INFO] validating manifest of jsonrpc-client-core-0.5.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jsonrpc-client-core-0.5.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jsonrpc-client-core-0.5.0
[INFO] finished frobbing jsonrpc-client-core-0.5.0
[INFO] frobbed toml for jsonrpc-client-core-0.5.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/jsonrpc-client-core/0.5.0/Cargo.toml
[INFO] started frobbing jsonrpc-client-core-0.5.0
[INFO] finished frobbing jsonrpc-client-core-0.5.0
[INFO] frobbed toml for jsonrpc-client-core-0.5.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonrpc-client-core/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jsonrpc-client-core-0.5.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonrpc-client-core/0.5.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 4dd32a1b47e87bdd656e7948b57370c4dc594eadfe5521223babb769e60703fe
[INFO] running `"docker" "start" "-a" "4dd32a1b47e87bdd656e7948b57370c4dc594eadfe5521223babb769e60703fe"`
[INFO] [stderr]    Compiling jsonrpc-core v8.0.1
[INFO] [stderr]    Compiling jsonrpc-client-core v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `"docker" "inspect" "4dd32a1b47e87bdd656e7948b57370c4dc594eadfe5521223babb769e60703fe"`
[INFO] running `"docker" "rm" "-f" "4dd32a1b47e87bdd656e7948b57370c4dc594eadfe5521223babb769e60703fe"`
[INFO] [stdout] 4dd32a1b47e87bdd656e7948b57370c4dc594eadfe5521223babb769e60703fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonrpc-client-core/0.5.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 260c04666549349100c35fd9679a561aac02284278e35bb44f3a4f5754314dc6
[INFO] running `"docker" "start" "-a" "260c04666549349100c35fd9679a561aac02284278e35bb44f3a4f5754314dc6"`
[INFO] [stderr]    Compiling jsonrpc-client-core v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:266:36
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub type BoxFuture<T, E> = Box<Future<Item = T, Error = E> + Send>;
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E> + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `"docker" "inspect" "260c04666549349100c35fd9679a561aac02284278e35bb44f3a4f5754314dc6"`
[INFO] running `"docker" "rm" "-f" "260c04666549349100c35fd9679a561aac02284278e35bb44f3a4f5754314dc6"`
[INFO] [stdout] 260c04666549349100c35fd9679a561aac02284278e35bb44f3a4f5754314dc6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/jsonrpc-client-core/0.5.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 446101bbd0955f30349023556bdc9e29909c0ba33c5afece7e2bf2c97df21296
[INFO] running `"docker" "start" "-a" "446101bbd0955f30349023556bdc9e29909c0ba33c5afece7e2bf2c97df21296"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jsonrpc_client_core-6fb6fcf9e69dc7d5
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::transport_error ... ok
[INFO] [stdout] test tests::invalid_request ... ok
[INFO] [stdout] test tests::echo ... ok
[INFO] [stderr]    Doc-tests jsonrpc-client-core
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 28) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "446101bbd0955f30349023556bdc9e29909c0ba33c5afece7e2bf2c97df21296"`
[INFO] running `"docker" "rm" "-f" "446101bbd0955f30349023556bdc9e29909c0ba33c5afece7e2bf2c97df21296"`
[INFO] [stdout] 446101bbd0955f30349023556bdc9e29909c0ba33c5afece7e2bf2c97df21296