[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 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/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 492ce04b92e533f192e1d8c9508a61339d9a26001245da51df4e894d2953c73a
[INFO] running `"docker" "start" "-a" "492ce04b92e533f192e1d8c9508a61339d9a26001245da51df4e894d2953c73a"`
[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 term_size v0.3.0
[INFO] [stderr]    Compiling blake2-rfc v0.2.17
[INFO] [stderr]    Compiling atty v0.2.3
[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 30.81s
[INFO] running `"docker" "inspect" "492ce04b92e533f192e1d8c9508a61339d9a26001245da51df4e894d2953c73a"`
[INFO] running `"docker" "rm" "-f" "492ce04b92e533f192e1d8c9508a61339d9a26001245da51df4e894d2953c73a"`
[INFO] [stdout] 492ce04b92e533f192e1d8c9508a61339d9a26001245da51df4e894d2953c73a
[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/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 94354a847502b7830422e75353de317b221877e98b99bd50a0b865c140df96ef
[INFO] running `"docker" "start" "-a" "94354a847502b7830422e75353de317b221877e98b99bd50a0b865c140df96ef"`
[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 0.86s
[INFO] running `"docker" "inspect" "94354a847502b7830422e75353de317b221877e98b99bd50a0b865c140df96ef"`
[INFO] running `"docker" "rm" "-f" "94354a847502b7830422e75353de317b221877e98b99bd50a0b865c140df96ef"`
[INFO] [stdout] 94354a847502b7830422e75353de317b221877e98b99bd50a0b865c140df96ef
[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/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] e2e6c72cae8f7807ab70f290db9b4f576ff6ad376c8e73491748add468b75d25
[INFO] running `"docker" "start" "-a" "e2e6c72cae8f7807ab70f290db9b4f576ff6ad376c8e73491748add468b75d25"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grin_keybase_wallet-cbcda07c8b8a3583
[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" "e2e6c72cae8f7807ab70f290db9b4f576ff6ad376c8e73491748add468b75d25"`
[INFO] running `"docker" "rm" "-f" "e2e6c72cae8f7807ab70f290db9b4f576ff6ad376c8e73491748add468b75d25"`
[INFO] [stdout] e2e6c72cae8f7807ab70f290db9b4f576ff6ad376c8e73491748add468b75d25