[INFO] fetching crate grin_wallet_api 2.0.0...
[INFO] extracting crate grin_wallet_api 2.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/grin_wallet_api/2.0.0
[INFO] extracting crate grin_wallet_api 2.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/grin_wallet_api/2.0.0
[INFO] validating manifest of grin_wallet_api-2.0.0 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 grin_wallet_api-2.0.0 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 grin_wallet_api-2.0.0
[INFO] finished frobbing grin_wallet_api-2.0.0
[INFO] frobbed toml for grin_wallet_api-2.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/grin_wallet_api/2.0.0/Cargo.toml
[INFO] started frobbing grin_wallet_api-2.0.0
[INFO] finished frobbing grin_wallet_api-2.0.0
[INFO] frobbed toml for grin_wallet_api-2.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/grin_wallet_api/2.0.0/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 grin_wallet_api-2.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/grin_wallet_api/2.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 32ff9855a3ceac5a2b1d0c0c909d0179874460fce5d5fffd68523c10f93f1c7f
[INFO] running `"docker" "start" "-a" "32ff9855a3ceac5a2b1d0c0c909d0179874460fce5d5fffd68523c10f93f1c7f"`
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling easy-jsonrpc-proc-macro v0.5.0
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling http v0.1.18
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling serde-value v0.5.3
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.7
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling rustls v0.13.1
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling jsonrpc-core v10.1.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling bindgen v0.37.4
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling log4rs v0.8.3
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling easy-jsonrpc v0.5.2
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[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 v0.1.11
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling grin_util v2.0.0
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-rustls v0.7.2
[INFO] [stderr]    Compiling grin_keychain v2.0.0
[INFO] [stderr]    Compiling tokio-retry v0.1.1
[INFO] [stderr]    Compiling hyper v0.12.19
[INFO] [stderr]    Compiling croaring-sys v0.3.9
[INFO] [stderr]    Compiling hyper-rustls v0.14.0
[INFO] [stderr]    Compiling croaring v0.3.9
[INFO] [stderr]    Compiling grin_core v2.0.0
[INFO] [stderr]    Compiling grin_store v2.0.0
[INFO] [stderr]    Compiling grin_chain v2.0.0
[INFO] [stderr]    Compiling grin_pool v2.0.0
[INFO] [stderr]    Compiling grin_p2p v2.0.0
[INFO] [stderr]    Compiling grin_api v2.0.0
[INFO] [stderr]    Compiling grin_wallet_util v2.0.0
[INFO] [stderr]    Compiling grin_wallet_libwallet v2.0.0
[INFO] [stderr]    Compiling grin_wallet_config v2.0.0
[INFO] [stderr]    Compiling grin_wallet_impls v2.0.0
[INFO] [stderr]    Compiling grin_wallet_api v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 07s
[INFO] running `"docker" "inspect" "32ff9855a3ceac5a2b1d0c0c909d0179874460fce5d5fffd68523c10f93f1c7f"`
[INFO] running `"docker" "rm" "-f" "32ff9855a3ceac5a2b1d0c0c909d0179874460fce5d5fffd68523c10f93f1c7f"`
[INFO] [stdout] 32ff9855a3ceac5a2b1d0c0c909d0179874460fce5d5fffd68523c10f93f1c7f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/grin_wallet_api/2.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bf7252adc107a768bc26b7f8002e264d9fcbc1d2df215d618115be09eca9b811
[INFO] running `"docker" "start" "-a" "bf7252adc107a768bc26b7f8002e264d9fcbc1d2df215d618115be09eca9b811"`
[INFO] [stderr]    Compiling grin_wallet_api v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `"docker" "inspect" "bf7252adc107a768bc26b7f8002e264d9fcbc1d2df215d618115be09eca9b811"`
[INFO] running `"docker" "rm" "-f" "bf7252adc107a768bc26b7f8002e264d9fcbc1d2df215d618115be09eca9b811"`
[INFO] [stdout] bf7252adc107a768bc26b7f8002e264d9fcbc1d2df215d618115be09eca9b811
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/grin_wallet_api/2.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 88b4f958afeb9672c766228de60bc7d68bbb6cb004c6cbacbe834e491ef03ca2
[INFO] running `"docker" "start" "-a" "88b4f958afeb9672c766228de60bc7d68bbb6cb004c6cbacbe834e491ef03ca2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grin_wallet_api-a04ee1d9325fa17e
[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] [stderr]      Running /opt/crater/target/debug/deps/slate_versioning-1051ccb4f01589a8
[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] [stderr]    Doc-tests grin_wallet_api
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stderr] error: process didn't exit successfully: `rustdoc --edition=2018 --test /opt/crater/workdir/src/lib.rs --crate-name grin_wallet_api -L dependency=/opt/crater/target/debug/deps -L native=/opt/crater/target/debug/build/backtrace-sys-46319fa5dea5f4c2/out -L native=/opt/crater/target/debug/build/croaring-sys-f0ee1a0287bcf52e/out -L native=/opt/crater/target/debug/build/grin_secp256k1zkp-280ee3ed95d92485/out -L native=/opt/crater/target/debug/build/liblmdb-sys-f5aff26f3b92db6b/out -L native=/opt/crater/target/debug/build/libloading-b17b3e19f6977791/out -L native=/opt/crater/target/debug/build/miniz-sys-9816d4501de151d5/out -L native=/opt/crater/target/debug/build/ring-f50d9cdc793beea4/out -L dependency=/opt/crater/target/debug/deps --extern chrono=/opt/crater/target/debug/deps/libchrono-900fc2a135087fb2.rlib --extern easy_jsonrpc=/opt/crater/target/debug/deps/libeasy_jsonrpc-ced56af845bbd6e2.rlib --extern failure=/opt/crater/target/debug/deps/libfailure-467c8b555c666896.rlib --extern failure_derive=/opt/crater/target/debug/deps/libfailure_derive-f6756794bb7fd359.so --extern grin_wallet_api=/opt/crater/target/debug/deps/libgrin_wallet_api-815e2d446c651984.rlib --extern grin_wallet_config=/opt/crater/target/debug/deps/libgrin_wallet_config-664e01c63aa17ddd.rlib --extern grin_wallet_impls=/opt/crater/target/debug/deps/libgrin_wallet_impls-bff901cd195eaa76.rlib --extern grin_wallet_libwallet=/opt/crater/target/debug/deps/libgrin_wallet_libwallet-ddca34801802eab0.rlib --extern grin_wallet_util=/opt/crater/target/debug/deps/libgrin_wallet_util-5765f58447c90d60.rlib --extern log=/opt/crater/target/debug/deps/liblog-9a0925bebd52390b.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-07f7f6abb9a41aef.rlib --extern tempfile=/opt/crater/target/debug/deps/libtempfile-fac0baaf5ad32af8.rlib --extern uuid=/opt/crater/target/debug/deps/libuuid-a203ff2021299d56.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "88b4f958afeb9672c766228de60bc7d68bbb6cb004c6cbacbe834e491ef03ca2"`
[INFO] running `"docker" "rm" "-f" "88b4f958afeb9672c766228de60bc7d68bbb6cb004c6cbacbe834e491ef03ca2"`
[INFO] [stdout] 88b4f958afeb9672c766228de60bc7d68bbb6cb004c6cbacbe834e491ef03ca2