[INFO] crate libp2p-kad 0.6.0 is already in cache
[INFO] extracting crate libp2p-kad 0.6.0 into work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/libp2p-kad/0.6.0
[INFO] extracting crate libp2p-kad 0.6.0 into work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/libp2p-kad/0.6.0
[INFO] validating manifest of libp2p-kad-0.6.0 on toolchain master#1891bfa80364eead426517c68de6947b7692e2de
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libp2p-kad-0.6.0 on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libp2p-kad-0.6.0
[INFO] finished frobbing libp2p-kad-0.6.0
[INFO] frobbed toml for libp2p-kad-0.6.0 written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/libp2p-kad/0.6.0/Cargo.toml
[INFO] started frobbing libp2p-kad-0.6.0
[INFO] finished frobbing libp2p-kad-0.6.0
[INFO] frobbed toml for libp2p-kad-0.6.0 written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/libp2p-kad/0.6.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking libp2p-kad-0.6.0 against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-0/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/libp2p-kad/0.6.0:/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" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] af18eb260c9e76a2aa15c1fba0745d9948aaf4c8df28893d3178448707b64951
[INFO] running `"docker" "start" "-a" "af18eb260c9e76a2aa15c1fba0745d9948aaf4c8df28893d3178448707b64951"`
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling curve25519-dalek v1.1.3
[INFO] [stderr]    Compiling asn1_der_derive v0.1.1
[INFO] [stderr]     Checking asn1_der v0.6.1
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking parity-multihash v0.1.1
[INFO] [stderr]     Checking yamux v0.1.9
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.1
[INFO] [stderr]     Checking parity-multiaddr v0.2.0
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking libp2p-core v0.6.0
[INFO] [stderr]     Checking tokio v0.1.19
[INFO] [stderr]     Checking tk-listen v0.2.1
[INFO] [stderr]     Checking libp2p-secio v0.6.0
[INFO] [stderr]     Checking libp2p-identify v0.6.0
[INFO] [stderr]     Checking libp2p-ping v0.6.0
[INFO] [stderr]     Checking libp2p-yamux v0.6.0
[INFO] [stderr]     Checking libp2p-mplex v0.6.0
[INFO] [stderr]     Checking libp2p-tcp v0.6.0
[INFO] [stderr]     Checking libp2p-kad v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/behaviour.rs:179:17
[INFO] [stderr]     |
[INFO] [stderr] 179 |                 user_data,
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/behaviour.rs:179:17
[INFO] [stderr]     |
[INFO] [stderr] 179 |                 user_data,
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'behaviour::Kademlia::<TSubstream>::without_init': this function is now equivalent to new() and will be removed in the future
[INFO] [stderr]   --> src/behaviour/test.rs:55:19
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let kad = Kademlia::without_init(local_public_key.clone().into_peer_id());
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.03s
[INFO] running `"docker" "inspect" "af18eb260c9e76a2aa15c1fba0745d9948aaf4c8df28893d3178448707b64951"`
[INFO] running `"docker" "rm" "-f" "af18eb260c9e76a2aa15c1fba0745d9948aaf4c8df28893d3178448707b64951"`
[INFO] [stdout] af18eb260c9e76a2aa15c1fba0745d9948aaf4c8df28893d3178448707b64951