[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 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d7e1ec5f6f4a9af51b6ac420e8b61279e7796439ef94f23fd260f6a89b369108
[INFO] running `"docker" "start" "-a" "d7e1ec5f6f4a9af51b6ac420e8b61279e7796439ef94f23fd260f6a89b369108"`
[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 zeroize_derive v0.9.3
[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 tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling zeroize v0.9.3
[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 grin_secp256k1zkp v0.7.7
[INFO] [stderr]    Compiling tokio v0.1.11
[INFO] [stderr]    Compiling grin_util v2.0.0
[INFO] [stderr]    Compiling tokio-rustls v0.7.2
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling grin_keychain v2.0.0
[INFO] [stderr]    Compiling tokio-retry v0.1.1
[INFO] [stderr]    Compiling grin_core v2.0.0
[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 29s
[INFO] running `"docker" "inspect" "d7e1ec5f6f4a9af51b6ac420e8b61279e7796439ef94f23fd260f6a89b369108"`
[INFO] running `"docker" "rm" "-f" "d7e1ec5f6f4a9af51b6ac420e8b61279e7796439ef94f23fd260f6a89b369108"`
[INFO] [stdout] d7e1ec5f6f4a9af51b6ac420e8b61279e7796439ef94f23fd260f6a89b369108
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f0f28a317a052b60ad9eb07b7a757f075658cb9b9436fcc5905090fac31fb197
[INFO] running `"docker" "start" "-a" "f0f28a317a052b60ad9eb07b7a757f075658cb9b9436fcc5905090fac31fb197"`
[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 5.46s
[INFO] running `"docker" "inspect" "f0f28a317a052b60ad9eb07b7a757f075658cb9b9436fcc5905090fac31fb197"`
[INFO] running `"docker" "rm" "-f" "f0f28a317a052b60ad9eb07b7a757f075658cb9b9436fcc5905090fac31fb197"`
[INFO] [stdout] f0f28a317a052b60ad9eb07b7a757f075658cb9b9436fcc5905090fac31fb197
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 63cf587d1b6d066bb650f5e0a4a3927a90edc94cdcc37b993bb165971d629ad4
[INFO] running `"docker" "start" "-a" "63cf587d1b6d066bb650f5e0a4a3927a90edc94cdcc37b993bb165971d629ad4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grin_wallet_api-6810a5bba820c5ed
[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-3fa2cd9f39ffef28
[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-5c81d3694d492bc0/out -L native=/opt/crater/target/debug/build/croaring-sys-6a4dd7cd9a6087e5/out -L native=/opt/crater/target/debug/build/grin_secp256k1zkp-8f113366dff57a5e/out -L native=/opt/crater/target/debug/build/liblmdb-sys-5186e2006d1ed925/out -L native=/opt/crater/target/debug/build/libloading-1f0f8e55fc8a19ae/out -L native=/opt/crater/target/debug/build/miniz-sys-5ae27cb3fc5ef2d5/out -L native=/opt/crater/target/debug/build/ring-1b60313adb5ead65/out -L dependency=/opt/crater/target/debug/deps --extern chrono=/opt/crater/target/debug/deps/libchrono-5147b46c1f20f16e.rlib --extern easy_jsonrpc=/opt/crater/target/debug/deps/libeasy_jsonrpc-82a46319f3a2db5f.rlib --extern failure=/opt/crater/target/debug/deps/libfailure-d8067c68ddcea37e.rlib --extern failure_derive=/opt/crater/target/debug/deps/libfailure_derive-cf2c7f17e127a35b.so --extern grin_wallet_api=/opt/crater/target/debug/deps/libgrin_wallet_api-d4edd37992686f07.rlib --extern grin_wallet_config=/opt/crater/target/debug/deps/libgrin_wallet_config-183554b591174198.rlib --extern grin_wallet_impls=/opt/crater/target/debug/deps/libgrin_wallet_impls-51661cced77d0627.rlib --extern grin_wallet_libwallet=/opt/crater/target/debug/deps/libgrin_wallet_libwallet-d9dfcc635d3a5f10.rlib --extern grin_wallet_util=/opt/crater/target/debug/deps/libgrin_wallet_util-a353831cb39cac5c.rlib --extern log=/opt/crater/target/debug/deps/liblog-01ab53901daba1e7.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-cc7d2cf7e5d933a8.rlib --extern tempfile=/opt/crater/target/debug/deps/libtempfile-ca12b99cacf70b4c.rlib --extern uuid=/opt/crater/target/debug/deps/libuuid-c4ef1bfb249da331.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "63cf587d1b6d066bb650f5e0a4a3927a90edc94cdcc37b993bb165971d629ad4"`
[INFO] running `"docker" "rm" "-f" "63cf587d1b6d066bb650f5e0a4a3927a90edc94cdcc37b993bb165971d629ad4"`
[INFO] [stdout] 63cf587d1b6d066bb650f5e0a4a3927a90edc94cdcc37b993bb165971d629ad4