[INFO] updating cached repository mimblewimble/grin-wallet
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mimblewimble/grin-wallet
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mimblewimble/grin-wallet" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/mimblewimble/grin-wallet"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/mimblewimble/grin-wallet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mimblewimble/grin-wallet" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/mimblewimble/grin-wallet"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/mimblewimble/grin-wallet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e9b2bdec0e97429356fcd167473240d04fe9217a
[INFO] sha for GitHub repo mimblewimble/grin-wallet: e9b2bdec0e97429356fcd167473240d04fe9217a
[INFO] validating manifest of mimblewimble/grin-wallet on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mimblewimble/grin-wallet on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mimblewimble/grin-wallet
[INFO] removed workspace from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_api from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_config from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_controller from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_impls from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_libwallet from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_util from mimblewimble/grin-wallet
[INFO] finished frobbing mimblewimble/grin-wallet
[INFO] frobbed toml for mimblewimble/grin-wallet written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/mimblewimble/grin-wallet/Cargo.toml
[INFO] started frobbing mimblewimble/grin-wallet
[INFO] removed workspace from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_api from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_config from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_controller from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_impls from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_libwallet from mimblewimble/grin-wallet
[INFO] removed path dependency grin_wallet_util from mimblewimble/grin-wallet
[INFO] finished frobbing mimblewimble/grin-wallet
[INFO] frobbed toml for mimblewimble/grin-wallet written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/mimblewimble/grin-wallet/Cargo.toml
[INFO] crate mimblewimble/grin-wallet already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/mimblewimble/grin-wallet/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mimblewimble/grin-wallet against try#f45cc3094ee337acd688771b9234318046b0572d for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-3/try#f45cc3094ee337acd688771b9234318046b0572d:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/mimblewimble/grin-wallet:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 313a3d677aaa4bee7bddbe07db9045098ea9fb3fc33cb300155e4a2044dadaf5
[INFO] running `"docker" "start" "-a" "313a3d677aaa4bee7bddbe07db9045098ea9fb3fc33cb300155e4a2044dadaf5"`
[INFO] [stderr]    Compiling bindgen v0.37.4
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking arc-swap v0.3.11
[INFO] [stderr]     Checking zeroize v0.5.2
[INFO] [stderr]     Checking supercow v0.1.0
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.5
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]     Checking smallstr v0.1.0
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]     Checking msdos_time v0.1.6
[INFO] [stderr]     Checking ctrlc v3.1.2
[INFO] [stderr]    Compiling easy-jsonrpc-proc-macro v0.4.1
[INFO] [stderr]     Checking nix v0.7.0
[INFO] [stderr]     Checking arrayvec v0.4.10
[INFO] [stderr]     Checking arrayvec v0.3.25
[INFO] [stderr]     Checking prettytable-rs v0.7.0
[INFO] [stderr]     Checking ripemd160 v0.7.0
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]     Checking zip v0.4.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]    Compiling terminfo v0.6.1
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]     Checking webpki v0.18.1
[INFO] [stderr]     Checking sct v0.4.0
[INFO] [stderr]     Checking ct-logs v0.4.0
[INFO] [stderr]     Checking webpki-roots v0.15.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking serde_yaml v0.8.9
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking mio v0.6.17
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking rustls v0.13.1
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking mortal v0.1.5
[INFO] [stderr]     Checking log4rs v0.8.3
[INFO] [stderr]     Checking jsonrpc-core v10.1.0
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking h2 v0.1.20
[INFO] [stderr]     Checking linefeed v0.5.4
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking easy-jsonrpc v0.4.1
[INFO] [stderr]     Checking grin_util v1.1.0-beta.1
[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]     Checking grin_keychain v1.1.0-beta.1
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tokio-rustls v0.7.2
[INFO] [stderr]     Checking hyper v0.12.19
[INFO] [stderr]     Checking tokio-retry v0.1.1
[INFO] [stderr]     Checking hyper-rustls v0.14.0
[INFO] [stderr]    Compiling croaring-sys v0.3.9
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]    Compiling built v0.3.0
[INFO] [stderr]    Compiling grin_wallet v1.1.0-beta.1 (/opt/crater/workdir)
[INFO] [stderr]     Checking croaring v0.3.8
[INFO] [stderr]     Checking grin_core v1.1.0-beta.1
[INFO] [stderr]     Checking grin_store v1.1.0-beta.1
[INFO] [stderr]     Checking grin_chain v1.1.0-beta.1
[INFO] [stderr]     Checking grin_pool v1.1.0-beta.1
[INFO] [stderr]     Checking grin_p2p v1.1.0-beta.1
[INFO] [stderr]     Checking grin_api v1.1.0-beta.1
[INFO] [stderr]     Checking grin_wallet_util v1.1.0-beta.1
[INFO] [stderr]     Checking grin_wallet_libwallet v1.1.0-beta.1
[INFO] [stderr]     Checking grin_wallet_config v1.1.0-beta.1
[INFO] [stderr]     Checking grin_wallet_impls v1.1.0-beta.1
[INFO] [stderr]     Checking grin_wallet_api v1.1.0-beta.1
[INFO] [stderr]     Checking grin_wallet_controller v1.1.0-beta.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 28s
[INFO] running `"docker" "inspect" "313a3d677aaa4bee7bddbe07db9045098ea9fb3fc33cb300155e4a2044dadaf5"`
[INFO] running `"docker" "rm" "-f" "313a3d677aaa4bee7bddbe07db9045098ea9fb3fc33cb300155e4a2044dadaf5"`
[INFO] [stdout] 313a3d677aaa4bee7bddbe07db9045098ea9fb3fc33cb300155e4a2044dadaf5