[INFO] crate nimiq-metrics-server 0.1.0 is already in cache
[INFO] extracting crate nimiq-metrics-server 0.1.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/nimiq-metrics-server/0.1.0
[INFO] extracting crate nimiq-metrics-server 0.1.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/nimiq-metrics-server/0.1.0
[INFO] validating manifest of nimiq-metrics-server-0.1.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nimiq-metrics-server-0.1.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nimiq-metrics-server-0.1.0
[INFO] finished frobbing nimiq-metrics-server-0.1.0
[INFO] frobbed toml for nimiq-metrics-server-0.1.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/nimiq-metrics-server/0.1.0/Cargo.toml
[INFO] started frobbing nimiq-metrics-server-0.1.0
[INFO] finished frobbing nimiq-metrics-server-0.1.0
[INFO] frobbed toml for nimiq-metrics-server-0.1.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/nimiq-metrics-server/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking nimiq-metrics-server-0.1.0 against try#75eff020d0923c035c2fe220db4a0465cd847048 for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-2/try#75eff020d0923c035c2fe220db4a0465cd847048:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/nimiq-metrics-server/0.1.0:/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=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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 09a9f951bad0120367ea596dba38adf966ea50654e8ac1c4f8b885fcca22528e
[INFO] running `"docker" "start" "-a" "09a9f951bad0120367ea596dba38adf966ea50654e8ac1c4f8b885fcca22528e"`
[INFO] [stderr]     Checking nimiq-macros v0.1.1
[INFO] [stderr]     Checking nimiq-collections v0.1.0
[INFO] [stderr]     Checking supercow v0.1.0
[INFO] [stderr]     Checking atomic v0.4.5
[INFO] [stderr]     Checking weak-table v0.2.3
[INFO] [stderr]    Compiling libargon2-sys v0.1.0
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]    Compiling enum-display-derive v0.1.0
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking input_buffer v0.2.0
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking fixed-unsigned v0.1.0
[INFO] [stderr]     Checking tungstenite v0.8.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking tokio-tls v0.2.1
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking beserial v0.1.0
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking nimiq-hash v0.1.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.1
[INFO] [stderr]     Checking nimiq-utils v0.1.0
[INFO] [stderr]     Checking tokio-dns-unofficial v0.3.1
[INFO] [stderr]    Compiling beserial_derive v0.1.0
[INFO] [stderr]     Checking tokio-tungstenite v0.8.0
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking nimiq-keys v0.1.0
[INFO] [stderr]     Checking nimiq-primitives v0.1.0
[INFO] [stderr]     Checking nimiq-transaction v0.1.0
[INFO] [stderr]     Checking nimiq-account v0.1.0
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.20
[INFO] [stderr]     Checking nimiq-tree-primitives v0.1.0
[INFO] [stderr]     Checking nimiq-block v0.1.0
[INFO] [stderr]     Checking nimiq-database v0.1.0
[INFO] [stderr]     Checking nimiq-network-primitives v0.1.0
[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-network v0.1.0
[INFO] [stderr]     Checking nimiq-mempool v0.1.0
[INFO] [stderr]     Checking nimiq-consensus v0.1.0
[INFO] [stderr]     Checking nimiq-metrics-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/server/mod.rs:69:22
[INFO] [stderr]    |
[INFO] [stderr] 69 |     metrics: Vec<Arc<Metrics>>,
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Metrics`
[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/server/mod.rs:76:60
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn new<A: Into<CachedAttributes>>(metrics: Vec<Arc<Metrics>>, common_attributes: A, password: Option<String>) -> Self{
[INFO] [stderr]    |                                                            ^^^^^^^ help: use `dyn`: `dyn Metrics`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server/mod.rs:128:23
[INFO] [stderr]     |
[INFO] [stderr] 128 |     type Future = Box<Future<Item=Response<Body>, Error=hyper::Error> + Send>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Response<Body>, Error=hyper::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/server/mod.rs:69:22
[INFO] [stderr]    |
[INFO] [stderr] 69 |     metrics: Vec<Arc<Metrics>>,
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Metrics`
[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/server/mod.rs:76:60
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn new<A: Into<CachedAttributes>>(metrics: Vec<Arc<Metrics>>, common_attributes: A, password: Option<String>) -> Self{
[INFO] [stderr]    |                                                            ^^^^^^^ help: use `dyn`: `dyn Metrics`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server/mod.rs:128:23
[INFO] [stderr]     |
[INFO] [stderr] 128 |     type Future = Box<Future<Item=Response<Body>, Error=hyper::Error> + Send>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Response<Body>, Error=hyper::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `"docker" "inspect" "09a9f951bad0120367ea596dba38adf966ea50654e8ac1c4f8b885fcca22528e"`
[INFO] running `"docker" "rm" "-f" "09a9f951bad0120367ea596dba38adf966ea50654e8ac1c4f8b885fcca22528e"`
[INFO] [stdout] 09a9f951bad0120367ea596dba38adf966ea50654e8ac1c4f8b885fcca22528e