[INFO] updating cached repository mboogerd/hyparview
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mboogerd/hyparview
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mboogerd/hyparview" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/mboogerd/hyparview"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/mboogerd/hyparview'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mboogerd/hyparview" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/mboogerd/hyparview"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/mboogerd/hyparview'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4c50e97515f71a81f1395e4ffbf1865b7baaefdd
[INFO] sha for GitHub repo mboogerd/hyparview: 4c50e97515f71a81f1395e4ffbf1865b7baaefdd
[INFO] validating manifest of mboogerd/hyparview on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mboogerd/hyparview on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mboogerd/hyparview
[INFO] finished frobbing mboogerd/hyparview
[INFO] frobbed toml for mboogerd/hyparview written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/mboogerd/hyparview/Cargo.toml
[INFO] started frobbing mboogerd/hyparview
[INFO] finished frobbing mboogerd/hyparview
[INFO] frobbed toml for mboogerd/hyparview written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/mboogerd/hyparview/Cargo.toml
[INFO] crate mboogerd/hyparview already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mboogerd/hyparview against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-1/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/mboogerd/hyparview:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bb95fc780a2180054cc3d2463cb390ee9f17277b9ce7d12e6a0867d9b37c742c
[INFO] running `"docker" "start" "-a" "bb95fc780a2180054cc3d2463cb390ee9f17277b9ce7d12e6a0867d9b37c742c"`
[INFO] [stderr]    Compiling serde v1.0.78
[INFO] [stderr]     Checking sha1 v0.5.0
[INFO] [stderr]     Checking integer-encoding v1.0.5
[INFO] [stderr]     Checking bs58 v0.2.1
[INFO] [stderr]     Checking smallvec v0.5.1
[INFO] [stderr]     Checking quick-error v0.1.4
[INFO] [stderr]     Checking etrace v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling openssl-sys v0.9.35
[INFO] [stderr]    Compiling eth-secp256k1 v0.5.7 (https://github.com/paritytech/rust-secp256k1#db81cfea)
[INFO] [stderr]     Checking base64 v0.7.0
[INFO] [stderr]     Checking futures-core v0.2.1
[INFO] [stderr]     Checking asn1_der v0.5.8
[INFO] [stderr]     Checking bigint v4.4.1
[INFO] [stderr]     Checking crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking rw-stream-sink v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]    Compiling syn v0.15.3
[INFO] [stderr]     Checking futures-channel v0.2.1
[INFO] [stderr]     Checking tokio-reactor v0.1.5
[INFO] [stderr]     Checking aio-limited v0.1.0 (https://github.com/paritytech/aio-limited.git#1f42497d)
[INFO] [stderr]     Checking unsigned-varint v0.2.1
[INFO] [stderr]     Checking yamux v0.1.0 (https://github.com/paritytech/yamux#db628582)
[INFO] [stderr]     Checking crossbeam-deque v0.6.1
[INFO] [stderr]     Checking crossbeam-channel v0.2.4
[INFO] [stderr]     Checking multihash v0.8.1-pre (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking chashmap v2.2.1 (https://github.com/redox-os/tfs#3e7dcdb0)
[INFO] [stderr]     Checking tokio-tcp v0.1.1
[INFO] [stderr]     Checking tokio-uds v0.2.1
[INFO] [stderr]     Checking tokio-udp v0.1.2
[INFO] [stderr]     Checking tokio-signal v0.2.5
[INFO] [stderr]     Checking multistream-select v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.6
[INFO] [stderr]     Checking trust-dns-proto v0.4.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]     Checking tokio-fs v0.1.3
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]     Checking tokio v0.1.8
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tk-listen v0.2.0
[INFO] [stderr]     Checking tokio-dns-unofficial v0.3.1
[INFO] [stderr]     Checking trust-dns-resolver v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.78
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking actix v0.7.4
[INFO] [stderr]     Checking websocket v0.20.3 (https://github.com/tomaka/rust-websocket?branch=send#28ea5eb8)
[INFO] [stderr]     Checking serde_json v1.0.27
[INFO] [stderr]     Checking multiaddr v0.3.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-core v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking datastore v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-ping v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
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[INFO] [stderr]     Checking libp2p-ratelimit v0.1.1 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-yamux v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-tcp-transport v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-secio v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-transport-timeout v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-dns v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-mplex v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-floodsub v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-websocket v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-peerstore v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-identify v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-relay v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p-kad v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking libp2p v0.1.0 (https://github.com/libp2p/rust-libp2p#5ecdb71c)
[INFO] [stderr]     Checking hyparview v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `set_shuffling`
[INFO] [stderr]   --> src/hpv/mod.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn set_shuffling(&mut self, id: u32, offer: HashSet<Peer>) -> &mut Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `"docker" "inspect" "bb95fc780a2180054cc3d2463cb390ee9f17277b9ce7d12e6a0867d9b37c742c"`
[INFO] running `"docker" "rm" "-f" "bb95fc780a2180054cc3d2463cb390ee9f17277b9ce7d12e6a0867d9b37c742c"`
[INFO] [stdout] bb95fc780a2180054cc3d2463cb390ee9f17277b9ce7d12e6a0867d9b37c742c