[INFO] cloning repository vcashorg/vcash
[INFO] running `"git" "clone" "--bare" "git://github.com/vcashorg/vcash.git" "work/cache/sources/gh/vcashorg/vcash"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/vcashorg/vcash'...
[INFO] running `"git" "clone" "work/cache/sources/gh/vcashorg/vcash" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/vcashorg/vcash"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/vcashorg/vcash'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vcashorg/vcash" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/vcashorg/vcash"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/vcashorg/vcash'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b90a4409381f95a667e55f5187bf95e90d1f44a
[INFO] sha for GitHub repo vcashorg/vcash: 9b90a4409381f95a667e55f5187bf95e90d1f44a
[INFO] validating manifest of vcashorg/vcash on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vcashorg/vcash on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vcashorg/vcash
[INFO] removed workspace from vcashorg/vcash
[INFO] removed path dependency grin_api from vcashorg/vcash
[INFO] removed path dependency grin_config from vcashorg/vcash
[INFO] removed path dependency grin_core from vcashorg/vcash
[INFO] removed path dependency grin_keychain from vcashorg/vcash
[INFO] removed path dependency grin_p2p from vcashorg/vcash
[INFO] removed path dependency grin_servers from vcashorg/vcash
[INFO] removed path dependency grin_util from vcashorg/vcash
[INFO] removed path dependency grin_chain from vcashorg/vcash
[INFO] removed path dependency grin_store from vcashorg/vcash
[INFO] finished frobbing vcashorg/vcash
[INFO] frobbed toml for vcashorg/vcash written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/vcashorg/vcash/Cargo.toml
[INFO] started frobbing vcashorg/vcash
[INFO] removed workspace from vcashorg/vcash
[INFO] removed path dependency grin_api from vcashorg/vcash
[INFO] removed path dependency grin_config from vcashorg/vcash
[INFO] removed path dependency grin_core from vcashorg/vcash
[INFO] removed path dependency grin_keychain from vcashorg/vcash
[INFO] removed path dependency grin_p2p from vcashorg/vcash
[INFO] removed path dependency grin_servers from vcashorg/vcash
[INFO] removed path dependency grin_util from vcashorg/vcash
[INFO] removed path dependency grin_chain from vcashorg/vcash
[INFO] removed path dependency grin_store from vcashorg/vcash
[INFO] finished frobbing vcashorg/vcash
[INFO] frobbed toml for vcashorg/vcash written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/vcashorg/vcash/Cargo.toml
[INFO] crate vcashorg/vcash already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/vcashorg/vcash/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pancurses v0.16.1
[INFO] [stderr]   Downloaded pdcurses-sys v0.7.1
[INFO] [stderr]   Downloaded grin_secp256k1zkp v0.7.7
[INFO] [stderr]   Downloaded grin_util v2.0.0
[INFO] [stderr]   Downloaded ripemd160 v0.7.0
[INFO] [stderr]   Downloaded enumset v0.4.0
[INFO] [stderr]   Downloaded grin_p2p v2.0.0
[INFO] [stderr]   Downloaded enum-map-internals v0.1.3
[INFO] [stderr]   Downloaded grin_api v2.0.0
[INFO] [stderr]   Downloaded enumset_derive v0.4.0
[INFO] [stderr]   Downloaded grin_store v2.0.0
[INFO] [stderr]   Downloaded hyper-rustls v0.14.0
[INFO] [stderr]   Downloaded zeroize v0.9.2
[INFO] [stderr]   Downloaded grin_core v2.0.0
[INFO] [stderr]   Downloaded cursive v0.12.0
[INFO] [stderr]   Downloaded grin_keychain v2.0.0
[INFO] [stderr]   Downloaded signal-hook v0.1.10
[INFO] [stderr]   Downloaded grin_pool v2.0.0
[INFO] [stderr]   Downloaded grin_config v2.0.0
[INFO] [stderr]   Downloaded grin_chain v2.0.0
[INFO] [stderr]   Downloaded zeroize_derive v0.9.0
[INFO] [stderr]   Downloaded croaring-sys v0.3.9
[INFO] [stderr]   Downloaded croaring v0.3.9
[INFO] [stderr]   Downloaded grin_servers v2.0.0
[INFO] [stderr]   Downloaded built v0.3.1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking vcashorg/vcash against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/vcashorg/vcash:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9923187f84b39ac5e92cfac6ac07a99e48d4a17cf4fad8aa2d0b00eadda10bb7
[INFO] running `"docker" "start" "-a" "9923187f84b39ac5e92cfac6ac07a99e48d4a17cf4fad8aa2d0b00eadda10bb7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]     Checking odds v0.2.26
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]     Checking arc-swap v0.3.11
[INFO] [stderr]    Compiling smallvec v0.6.10
[INFO] [stderr]     Checking supercow v0.1.0
[INFO] [stderr]     Checking array-macro v1.0.3
[INFO] [stderr]     Checking maplit v1.0.1
[INFO] [stderr]     Checking hashbrown v0.3.1
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.7
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]    Compiling libgit2-sys v0.8.1
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]     Checking enum-map-internals v0.1.3
[INFO] [stderr]     Checking libc v0.2.59
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]     Checking arrayvec v0.4.11
[INFO] [stderr]     Checking arrayvec v0.3.25
[INFO] [stderr]    Compiling unicode-normalization v0.1.8
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking num-complex v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking crypto-mac v0.6.2
[INFO] [stderr]     Checking miniz-sys v0.1.12
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking getrandom v0.1.6
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking backtrace-sys v0.1.30
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking num_cpus v1.10.1
[INFO] [stderr]     Checking atty v0.2.12
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking signal-hook-registry v1.0.1
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]     Checking num-bigint v0.2.2
[INFO] [stderr]     Checking ripemd160 v0.7.0
[INFO] [stderr]     Checking hmac v0.6.3
[INFO] [stderr]     Checking flate2 v1.0.9
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]     Checking msdos_time v0.1.6
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking backtrace v0.3.32
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking signal-hook v0.1.10
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]     Checking pbkdf2 v0.2.3
[INFO] [stderr]    Compiling enum-map-derive v0.4.1
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking zip v0.4.2
[INFO] [stderr]     Checking ctrlc v3.1.3
[INFO] [stderr]     Checking rand_chacha v0.2.0
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking http v0.1.17
[INFO] [stderr]     Checking sct v0.4.0
[INFO] [stderr]     Checking webpki v0.18.1
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking enum-map v0.5.0
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking ct-logs v0.4.0
[INFO] [stderr]     Checking webpki-roots v0.15.0
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling zeroize_derive v0.9.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking zeroize v0.9.2
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling enumset_derive v0.4.0
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]     Checking enumset v0.4.0
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking serde_yaml v0.8.9
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking toml v0.5.1
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking rustls v0.13.1
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking pancurses v0.16.1
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.25
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking log4rs v0.8.3
[INFO] [stderr]     Checking cursive v0.12.0
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]    Compiling git2 v0.9.1
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking grin_util v2.0.0
[INFO] [stderr]    Compiling bindgen v0.37.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking grin_keychain v2.0.0
[INFO] [stderr]     Checking hyper v0.12.32
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tokio-rustls v0.7.2
[INFO] [stderr]    Compiling built v0.3.1
[INFO] [stderr]    Compiling vcash v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking hyper-rustls v0.14.0
[INFO] [stderr]    Compiling croaring-sys v0.3.9
[INFO] [stderr]     Checking croaring v0.3.9
[INFO] [stderr]     Checking grin_core v2.0.0
[INFO] [stderr]     Checking grin_store v2.0.0
[INFO] [stderr]     Checking grin_chain v2.0.0
[INFO] [stderr]     Checking grin_pool v2.0.0
[INFO] [stderr]     Checking grin_p2p v2.0.0
[INFO] [stderr]     Checking grin_api v2.0.0
[INFO] [stderr]     Checking grin_servers v2.0.0
[INFO] [stderr]     Checking grin_config v2.0.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6m 24s
[INFO] running `"docker" "inspect" "9923187f84b39ac5e92cfac6ac07a99e48d4a17cf4fad8aa2d0b00eadda10bb7"`
[INFO] running `"docker" "rm" "-f" "9923187f84b39ac5e92cfac6ac07a99e48d4a17cf4fad8aa2d0b00eadda10bb7"`
[INFO] [stdout] 9923187f84b39ac5e92cfac6ac07a99e48d4a17cf4fad8aa2d0b00eadda10bb7