[INFO] updating cached repository antiochp/grin-keybase-wallet
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/antiochp/grin-keybase-wallet
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/antiochp/grin-keybase-wallet" "work/ex/beta-1.37-6/sources/1.36.0/gh/antiochp/grin-keybase-wallet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/antiochp/grin-keybase-wallet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/antiochp/grin-keybase-wallet" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/antiochp/grin-keybase-wallet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/antiochp/grin-keybase-wallet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ca4ed26d18313c611e31fb65e6090706110571c
[INFO] sha for GitHub repo antiochp/grin-keybase-wallet: 3ca4ed26d18313c611e31fb65e6090706110571c
[INFO] validating manifest of antiochp/grin-keybase-wallet 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 antiochp/grin-keybase-wallet 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 antiochp/grin-keybase-wallet
[INFO] finished frobbing antiochp/grin-keybase-wallet
[INFO] frobbed toml for antiochp/grin-keybase-wallet written to work/ex/beta-1.37-6/sources/1.36.0/gh/antiochp/grin-keybase-wallet/Cargo.toml
[INFO] started frobbing antiochp/grin-keybase-wallet
[INFO] finished frobbing antiochp/grin-keybase-wallet
[INFO] frobbed toml for antiochp/grin-keybase-wallet written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/antiochp/grin-keybase-wallet/Cargo.toml
[INFO] crate antiochp/grin-keybase-wallet already has a lockfile, it will not be regenerated
[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 antiochp/grin-keybase-wallet 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/antiochp/grin-keybase-wallet:/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] 841f2cad8cba81fd1a216cb0abb54cd511b35f4845fef4011087930cc20ec6b2
[INFO] running `"docker" "start" "-a" "841f2cad8cba81fd1a216cb0abb54cd511b35f4845fef4011087930cc20ec6b2"`
[INFO] [stderr]    Compiling libc v0.2.31
[INFO] [stderr]    Compiling grin_util v0.1.0 (https://github.com/antiochp/grin#bc11d239)
[INFO] [stderr]    Compiling secp256k1zkp v0.7.1 (https://github.com/mimblewimble/rust-secp256k1-zkp#571e243b)
[INFO] [stderr]    Compiling blake2-rfc v0.2.17
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling clap v2.26.2
[INFO] [stderr]    Compiling grin_keychain v0.1.0 (https://github.com/antiochp/grin#bc11d239)
[INFO] [stderr]    Compiling grin-keybase-wallet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]   --> src/main.rs:18:14
[INFO] [stderr]    |
[INFO] [stderr] 18 |     if let Some(matches) = matches.subcommand_matches("receive") {
[INFO] [stderr]    |                 ^^^^^^^ help: consider prefixing with an underscore: `_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.99s
[INFO] running `"docker" "inspect" "841f2cad8cba81fd1a216cb0abb54cd511b35f4845fef4011087930cc20ec6b2"`
[INFO] running `"docker" "rm" "-f" "841f2cad8cba81fd1a216cb0abb54cd511b35f4845fef4011087930cc20ec6b2"`
[INFO] [stdout] 841f2cad8cba81fd1a216cb0abb54cd511b35f4845fef4011087930cc20ec6b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/antiochp/grin-keybase-wallet:/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] 23778effb9a86731e72f524f8a849c23e20b25b5b3254c88c0cd225c94cf8587
[INFO] running `"docker" "start" "-a" "23778effb9a86731e72f524f8a849c23e20b25b5b3254c88c0cd225c94cf8587"`
[INFO] [stderr]    Compiling grin-keybase-wallet v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]   --> src/main.rs:18:14
[INFO] [stderr]    |
[INFO] [stderr] 18 |     if let Some(matches) = matches.subcommand_matches("receive") {
[INFO] [stderr]    |                 ^^^^^^^ help: consider prefixing with an underscore: `_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "23778effb9a86731e72f524f8a849c23e20b25b5b3254c88c0cd225c94cf8587"`
[INFO] running `"docker" "rm" "-f" "23778effb9a86731e72f524f8a849c23e20b25b5b3254c88c0cd225c94cf8587"`
[INFO] [stdout] 23778effb9a86731e72f524f8a849c23e20b25b5b3254c88c0cd225c94cf8587
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/antiochp/grin-keybase-wallet:/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] c3646177b5c98cf3a47ece7f06d14c92441ca7e272dd091982aac95ec70638c3
[INFO] running `"docker" "start" "-a" "c3646177b5c98cf3a47ece7f06d14c92441ca7e272dd091982aac95ec70638c3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grin_keybase_wallet-0e3f0e9753154efe
[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" "c3646177b5c98cf3a47ece7f06d14c92441ca7e272dd091982aac95ec70638c3"`
[INFO] running `"docker" "rm" "-f" "c3646177b5c98cf3a47ece7f06d14c92441ca7e272dd091982aac95ec70638c3"`
[INFO] [stdout] c3646177b5c98cf3a47ece7f06d14c92441ca7e272dd091982aac95ec70638c3