[INFO] fetching crate nlrs 0.2.0...
[INFO] checking nlrs-0.2.0 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate nlrs 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nlrs 0.2.0
[INFO] finished tweaking crates.io crate nlrs 0.2.0
[INFO] tweaked toml for crates.io crate nlrs 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nlrs 0.2.0 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nlrs 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3ebca829fcdddd43f3404b9c89c2f8677ef4ed7a900d7deea3203aaba4fe4d3
[INFO] running `Command { std: "docker" "start" "-a" "d3ebca829fcdddd43f3404b9c89c2f8677ef4ed7a900d7deea3203aaba4fe4d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3ebca829fcdddd43f3404b9c89c2f8677ef4ed7a900d7deea3203aaba4fe4d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ebca829fcdddd43f3404b9c89c2f8677ef4ed7a900d7deea3203aaba4fe4d3", kill_on_drop: false }`
[INFO] [stdout] d3ebca829fcdddd43f3404b9c89c2f8677ef4ed7a900d7deea3203aaba4fe4d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d368fc309554e2545f929eb2225b5afd0c45a358bb973bf4b02f535d8f40751
[INFO] running `Command { std: "docker" "start" "-a" "5d368fc309554e2545f929eb2225b5afd0c45a358bb973bf4b02f535d8f40751", kill_on_drop: false }`
[INFO] [stderr]     Checking nlrs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ipvs/destination.rs:343:13
[INFO] [stdout]     |
[INFO] [stdout] 343 |       reader: &mut R,
[INFO] [stdout]     |               ^^^^^^ the lifetime is elided here
[INFO] [stdout] 344 |   ) -> crate::netlink::msg::NlMsgIter<
[INFO] [stdout]     |  ______^
[INFO] [stdout] 345 | |     R,
[INFO] [stdout] 346 | |     Result<Vec<DestinationAttribute>, crate::ResponseError<GetDestinationParseError>>,
[INFO] [stdout] 347 | | > {
[INFO] [stdout]     | |_^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 344 | ) -> crate::netlink::msg::NlMsgIter<'_, 
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ipvs/service.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |       reader: &mut R,
[INFO] [stdout]     |               ^^^^^^ the lifetime is elided here
[INFO] [stdout] 212 |   ) -> crate::netlink::msg::NlMsgIter<
[INFO] [stdout]     |  ______^
[INFO] [stdout] 213 | |     R,
[INFO] [stdout] 214 | |     Result<Vec<ServiceAttribute>, crate::ResponseError<GetServiceParseError>>,
[INFO] [stdout] 215 | | > {
[INFO] [stdout]     | |_^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 | ) -> crate::netlink::msg::NlMsgIter<'_, 
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/rtnetlink/addr.rs:239:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |       reader: &mut R,
[INFO] [stdout]     |               ^^^^^^ the lifetime is elided here
[INFO] [stdout] 240 |   ) -> crate::netlink::msg::NlMsgIter<
[INFO] [stdout]     |  ______^
[INFO] [stdout] 241 | |     R,
[INFO] [stdout] 242 | |     Result<RawAddressDetails, crate::ResponseError<GetAddressParseError>>,
[INFO] [stdout] 243 | | > {
[INFO] [stdout]     | |_^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 240 | ) -> crate::netlink::msg::NlMsgIter<'_, 
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/rtnetlink/link/get.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 |       reader: &mut R,
[INFO] [stdout]     |               ^^^^^^ the lifetime is elided here
[INFO] [stdout] 155 |   ) -> crate::netlink::msg::NlMsgIter<
[INFO] [stdout]     |  ______^
[INFO] [stdout] 156 | |     R,
[INFO] [stdout] 157 | |     Result<RawLinkDetails, crate::ResponseError<GetLinkParseError>>,
[INFO] [stdout] 158 | | > {
[INFO] [stdout]     | |_^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 155 | ) -> crate::netlink::msg::NlMsgIter<'_, 
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/rtnetlink/neigh.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |       reader: &mut R,
[INFO] [stdout]     |               ^^^^^^ the lifetime is elided here
[INFO] [stdout] 254 |   ) -> crate::netlink::msg::NlMsgIter<
[INFO] [stdout]     |  ______^
[INFO] [stdout] 255 | |     R,
[INFO] [stdout] 256 | |     Result<Neighbour, crate::ResponseError<GetNeighbourParseError>>,
[INFO] [stdout] 257 | | > {
[INFO] [stdout]     | |_^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 254 | ) -> crate::netlink::msg::NlMsgIter<'_, 
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/rtnetlink/route.rs:572:13
[INFO] [stdout]     |
[INFO] [stdout] 572 |     reader: &mut R,
[INFO] [stdout]     |             ^^^^^^ the lifetime is elided here
[INFO] [stdout] 573 | ) -> crate::netlink::msg::NlMsgIter<R, Result<RouteDetails, crate::ResponseError<GetRouteParseError>>>
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 573 | ) -> crate::netlink::msg::NlMsgIter<'_, R, Result<RouteDetails, crate::ResponseError<GetRouteParseError>>>
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ipvs/destination.rs:343:13
[INFO] [stdout]     |
[INFO] [stdout] 343 |       reader: &mut R,
[INFO] [stdout]     |               ^^^^^^ the lifetime is elided here
[INFO] [stdout] 344 |   ) -> crate::netlink::msg::NlMsgIter<
[INFO] [stdout]     |  ______^
[INFO] [stdout] 345 | |     R,
[INFO] [stdout] 346 | |     Result<Vec<DestinationAttribute>, crate::ResponseError<GetDestinationParseError>>,
[INFO] [stdout] 347 | | > {
[INFO] [stdout]     | |_^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 344 | ) -> crate::netlink::msg::NlMsgIter<'_, 
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ipvs/service.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |       reader: &mut R,
[INFO] [stdout]     |               ^^^^^^ the lifetime is elided here
[INFO] [stdout] 212 |   ) -> crate::netlink::msg::NlMsgIter<
[INFO] [stdout]     |  ______^
[INFO] [stdout] 213 | |     R,
[INFO] [stdout] 214 | |     Result<Vec<ServiceAttribute>, crate::ResponseError<GetServiceParseError>>,
[INFO] [stdout] 215 | | > {
[INFO] [stdout]     | |_^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 | ) -> crate::netlink::msg::NlMsgIter<'_, 
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/rtnetlink/addr.rs:239:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |       reader: &mut R,
[INFO] [stdout]     |               ^^^^^^ the lifetime is elided here
[INFO] [stdout] 240 |   ) -> crate::netlink::msg::NlMsgIter<
[INFO] [stdout]     |  ______^
[INFO] [stdout] 241 | |     R,
[INFO] [stdout] 242 | |     Result<RawAddressDetails, crate::ResponseError<GetAddressParseError>>,
[INFO] [stdout] 243 | | > {
[INFO] [stdout]     | |_^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 240 | ) -> crate::netlink::msg::NlMsgIter<'_, 
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/rtnetlink/link/get.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 |       reader: &mut R,
[INFO] [stdout]     |               ^^^^^^ the lifetime is elided here
[INFO] [stdout] 155 |   ) -> crate::netlink::msg::NlMsgIter<
[INFO] [stdout]     |  ______^
[INFO] [stdout] 156 | |     R,
[INFO] [stdout] 157 | |     Result<RawLinkDetails, crate::ResponseError<GetLinkParseError>>,
[INFO] [stdout] 158 | | > {
[INFO] [stdout]     | |_^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 155 | ) -> crate::netlink::msg::NlMsgIter<'_, 
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/rtnetlink/neigh.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |       reader: &mut R,
[INFO] [stdout]     |               ^^^^^^ the lifetime is elided here
[INFO] [stdout] 254 |   ) -> crate::netlink::msg::NlMsgIter<
[INFO] [stdout]     |  ______^
[INFO] [stdout] 255 | |     R,
[INFO] [stdout] 256 | |     Result<Neighbour, crate::ResponseError<GetNeighbourParseError>>,
[INFO] [stdout] 257 | | > {
[INFO] [stdout]     | |_^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 254 | ) -> crate::netlink::msg::NlMsgIter<'_, 
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/rtnetlink/route.rs:572:13
[INFO] [stdout]     |
[INFO] [stdout] 572 |     reader: &mut R,
[INFO] [stdout]     |             ^^^^^^ the lifetime is elided here
[INFO] [stdout] 573 | ) -> crate::netlink::msg::NlMsgIter<R, Result<RouteDetails, crate::ResponseError<GetRouteParseError>>>
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 573 | ) -> crate::netlink::msg::NlMsgIter<'_, R, Result<RouteDetails, crate::ResponseError<GetRouteParseError>>>
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "5d368fc309554e2545f929eb2225b5afd0c45a358bb973bf4b02f535d8f40751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d368fc309554e2545f929eb2225b5afd0c45a358bb973bf4b02f535d8f40751", kill_on_drop: false }`
[INFO] [stdout] 5d368fc309554e2545f929eb2225b5afd0c45a358bb973bf4b02f535d8f40751