[INFO] crate grin_wallet_api 2.0.0 is already in cache
[INFO] extracting crate grin_wallet_api 2.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/grin_wallet_api/2.0.0
[INFO] extracting crate grin_wallet_api 2.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/grin_wallet_api/2.0.0
[INFO] validating manifest of grin_wallet_api-2.0.0 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 grin_wallet_api-2.0.0 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/grin_wallet_api/2.0.0/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] 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 grin_wallet_api-2.0.0 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-0/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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6267ba4cd23326edc7c3f36a8d1bf664be4a926c5810a90cfd4c71ced8ae6a9f
[INFO] running `"docker" "start" "-a" "6267ba4cd23326edc7c3f36a8d1bf664be4a926c5810a90cfd4c71ced8ae6a9f"`
[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 failure v0.1.5
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling jsonrpc-core v10.1.0
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling grin_util v2.0.0
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling easy-jsonrpc v0.5.2
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling grin_keychain v2.0.0
[INFO] [stderr]    Compiling tokio v0.1.11
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-rustls v0.7.2
[INFO] [stderr]    Compiling grin_core v2.0.0
[INFO] [stderr]    Compiling tokio-retry v0.1.1
[INFO] [stderr]    Compiling hyper v0.12.19
[INFO] [stderr]    Compiling grin_store v2.0.0
[INFO] [stderr]    Compiling hyper-rustls v0.14.0
[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] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/foreign_rpc.rs:30:11
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub trait ForeignRpc {
[INFO] [stderr]    |           ^^^^^^^^^^ help: use `dyn`: `dyn ForeignRpc`
[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/foreign_rpc.rs:30:11
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub trait ForeignRpc {
[INFO] [stderr]    |           ^^^^^^^^^^ help: use `dyn`: `dyn ForeignRpc`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/owner_rpc.rs:32:11
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub trait OwnerRpc {
[INFO] [stderr]    |           ^^^^^^^^ help: use `dyn`: `dyn OwnerRpc`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 27s
[INFO] running `"docker" "inspect" "6267ba4cd23326edc7c3f36a8d1bf664be4a926c5810a90cfd4c71ced8ae6a9f"`
[INFO] running `"docker" "rm" "-f" "6267ba4cd23326edc7c3f36a8d1bf664be4a926c5810a90cfd4c71ced8ae6a9f"`
[INFO] [stdout] 6267ba4cd23326edc7c3f36a8d1bf664be4a926c5810a90cfd4c71ced8ae6a9f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c36a1cb5533b74ce9970f330fb5cc9df1d7dd77b45abc847a5d8b6a76a4f9e6c
[INFO] running `"docker" "start" "-a" "c36a1cb5533b74ce9970f330fb5cc9df1d7dd77b45abc847a5d8b6a76a4f9e6c"`
[INFO] [stderr]    Compiling grin_wallet_api v2.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/foreign_rpc.rs:30:11
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub trait ForeignRpc {
[INFO] [stderr]    |           ^^^^^^^^^^ help: use `dyn`: `dyn ForeignRpc`
[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/foreign_rpc.rs:30:11
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub trait ForeignRpc {
[INFO] [stderr]    |           ^^^^^^^^^^ help: use `dyn`: `dyn ForeignRpc`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/owner_rpc.rs:32:11
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub trait OwnerRpc {
[INFO] [stderr]    |           ^^^^^^^^ help: use `dyn`: `dyn OwnerRpc`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `"docker" "inspect" "c36a1cb5533b74ce9970f330fb5cc9df1d7dd77b45abc847a5d8b6a76a4f9e6c"`
[INFO] running `"docker" "rm" "-f" "c36a1cb5533b74ce9970f330fb5cc9df1d7dd77b45abc847a5d8b6a76a4f9e6c"`
[INFO] [stdout] c36a1cb5533b74ce9970f330fb5cc9df1d7dd77b45abc847a5d8b6a76a4f9e6c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3cdb9520d5f6c3f58bde63e7fe30b85cb1ea60921955644eb662e60414c37ee3
[INFO] running `"docker" "start" "-a" "3cdb9520d5f6c3f58bde63e7fe30b85cb1ea60921955644eb662e60414c37ee3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grin_wallet_api-b024678c353e3ea8
[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] [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-b639c35d0d9f9831
[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-d5ae900bfde9750d/out -L native=/opt/crater/target/debug/build/croaring-sys-7a57c86a916124a7/out -L native=/opt/crater/target/debug/build/grin_secp256k1zkp-2840c837f7236601/out -L native=/opt/crater/target/debug/build/liblmdb-sys-3e9088a4aa67bb25/out -L native=/opt/crater/target/debug/build/libloading-a7885328ec94489c/out -L native=/opt/crater/target/debug/build/miniz-sys-e6b91e84307dae80/out -L native=/opt/crater/target/debug/build/ring-bbdf37148732ad73/out -L dependency=/opt/crater/target/debug/deps --extern chrono=/opt/crater/target/debug/deps/libchrono-e2fe5ca11c3a20e1.rlib --extern easy_jsonrpc=/opt/crater/target/debug/deps/libeasy_jsonrpc-bae0bf55faa3b15d.rlib --extern failure=/opt/crater/target/debug/deps/libfailure-7e4da6cc24fa29a4.rlib --extern failure_derive=/opt/crater/target/debug/deps/libfailure_derive-8833d2d269d8a481.so --extern grin_wallet_api=/opt/crater/target/debug/deps/libgrin_wallet_api-9140cc123aca75ea.rlib --extern grin_wallet_config=/opt/crater/target/debug/deps/libgrin_wallet_config-44adc7465b432288.rlib --extern grin_wallet_impls=/opt/crater/target/debug/deps/libgrin_wallet_impls-d221c03672dc9773.rlib --extern grin_wallet_libwallet=/opt/crater/target/debug/deps/libgrin_wallet_libwallet-2df62c4f892d6a48.rlib --extern grin_wallet_util=/opt/crater/target/debug/deps/libgrin_wallet_util-069939bb71f2d25e.rlib --extern log=/opt/crater/target/debug/deps/liblog-a99219b7892b52cd.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib --extern tempfile=/opt/crater/target/debug/deps/libtempfile-c9b38e726c5824e3.rlib --extern uuid=/opt/crater/target/debug/deps/libuuid-a78935182c6a5fdb.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "3cdb9520d5f6c3f58bde63e7fe30b85cb1ea60921955644eb662e60414c37ee3"`
[INFO] running `"docker" "rm" "-f" "3cdb9520d5f6c3f58bde63e7fe30b85cb1ea60921955644eb662e60414c37ee3"`
[INFO] [stdout] 3cdb9520d5f6c3f58bde63e7fe30b85cb1ea60921955644eb662e60414c37ee3