[INFO] fetching crate nimiq-client 0.1.0...
[INFO] extracting crate nimiq-client 0.1.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/nimiq-client/0.1.0
[INFO] extracting crate nimiq-client 0.1.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/nimiq-client/0.1.0
[INFO] validating manifest of nimiq-client-0.1.0 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 nimiq-client-0.1.0 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 nimiq-client-0.1.0
[INFO] finished frobbing nimiq-client-0.1.0
[INFO] frobbed toml for nimiq-client-0.1.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/nimiq-client/0.1.0/Cargo.toml
[INFO] started frobbing nimiq-client-0.1.0
[INFO] finished frobbing nimiq-client-0.1.0
[INFO] frobbed toml for nimiq-client-0.1.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/nimiq-client/0.1.0/Cargo.toml
[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] 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nimiq-metrics-server v0.1.0
[INFO] [stderr]   Downloaded nimiq-rpc-server v0.1.0
[INFO] [stderr]   Downloaded nimiq-lib v0.1.0
[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 nimiq-client-0.1.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/nimiq-client/0.1.0:/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 200cd9a1496a034e85f8cda0bf41c43ece3f232716a6ff9142eb21aaa85742d7
[INFO] running `"docker" "start" "-a" "200cd9a1496a034e85f8cda0bf41c43ece3f232716a6ff9142eb21aaa85742d7"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking log-panics v2.0.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking os_type v2.2.0
[INFO] [stderr]     Checking tungstenite v0.8.1
[INFO] [stderr]     Checking human-panic v1.0.1
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.25
[INFO] [stderr]     Checking tokio-tls v0.2.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking nimiq-primitives v0.1.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking fern v0.5.8
[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 tokio v0.1.22
[INFO] [stderr]     Checking nimiq-utils v0.1.0
[INFO] [stderr]     Checking tokio-dns-unofficial v0.3.1
[INFO] [stderr]     Checking tokio-tungstenite v0.8.0
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking nimiq-transaction v0.1.0
[INFO] [stderr]     Checking nimiq-account v0.1.0
[INFO] [stderr]     Checking nimiq-block v0.1.0
[INFO] [stderr]     Checking nimiq-tree-primitives v0.1.0
[INFO] [stderr]     Checking nimiq-network-primitives v0.1.0
[INFO] [stderr]     Checking nimiq-database v0.1.0
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.18
[INFO] [stderr]     Checking nimiq-accounts v0.1.0
[INFO] [stderr]     Checking nimiq-messages v0.1.0
[INFO] [stderr]     Checking nimiq-blockchain v0.1.0
[INFO] [stderr]     Checking nimiq-mempool v0.1.0
[INFO] [stderr]     Checking nimiq-network v0.1.0
[INFO] [stderr]     Checking nimiq-block-production v0.1.0
[INFO] [stderr]     Checking nimiq-consensus v0.1.0
[INFO] [stderr]     Checking nimiq-rpc-server v0.1.0
[INFO] [stderr]     Checking nimiq-lib v0.1.0
[INFO] [stderr]     Checking nimiq-metrics-server v0.1.0
[INFO] [stderr]     Checking nimiq-client v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/logging.rs:128:47
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub fn force_log_error_cause_chain(mut fail: &Fail, level: Level) {
[INFO] [stderr]     |                                               ^^^^ help: use `dyn`: `dyn Fail`
[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/logging.rs:128:47
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub fn force_log_error_cause_chain(mut fail: &Fail, level: Level) {
[INFO] [stderr]     |                                               ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.68s
[INFO] running `"docker" "inspect" "200cd9a1496a034e85f8cda0bf41c43ece3f232716a6ff9142eb21aaa85742d7"`
[INFO] running `"docker" "rm" "-f" "200cd9a1496a034e85f8cda0bf41c43ece3f232716a6ff9142eb21aaa85742d7"`
[INFO] [stdout] 200cd9a1496a034e85f8cda0bf41c43ece3f232716a6ff9142eb21aaa85742d7