[INFO] fetching crate wiretap 0.7.1... [INFO] building wiretap-0.7.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate wiretap 0.7.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate wiretap 0.7.1 [INFO] finished tweaking crates.io crate wiretap 0.7.1 [INFO] tweaked toml for crates.io crate wiretap 0.7.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wiretap 0.7.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate wiretap 0.7.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded no-std-net v0.6.0 [INFO] [stderr] Downloaded pnet_base v0.35.0 [INFO] [stderr] Downloaded pnet_macros_support v0.35.0 [INFO] [stderr] Downloaded pnet_sys v0.35.0 [INFO] [stderr] Downloaded pnet_packet v0.35.0 [INFO] [stderr] Downloaded ipnetwork v0.20.0 [INFO] [stderr] Downloaded pnet_macros v0.35.0 [INFO] [stderr] Downloaded pnet_datalink v0.35.0 [INFO] [stderr] Downloaded pnet v0.35.0 [INFO] [stderr] Downloaded pnet_transport v0.35.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 770bbc7c68f30fba3567051b77fe121d1a8c1c6f4cfb6eb4f74fb480a208ae7e [INFO] running `Command { std: "docker" "start" "-a" "770bbc7c68f30fba3567051b77fe121d1a8c1c6f4cfb6eb4f74fb480a208ae7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "770bbc7c68f30fba3567051b77fe121d1a8c1c6f4cfb6eb4f74fb480a208ae7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "770bbc7c68f30fba3567051b77fe121d1a8c1c6f4cfb6eb4f74fb480a208ae7e", kill_on_drop: false }` [INFO] [stdout] 770bbc7c68f30fba3567051b77fe121d1a8c1c6f4cfb6eb4f74fb480a208ae7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c355bd319cc46b52cfd14f9c327c275ae138da6a3190f311f9bb36f4e574971c [INFO] running `Command { std: "docker" "start" "-a" "c355bd319cc46b52cfd14f9c327c275ae138da6a3190f311f9bb36f4e574971c", kill_on_drop: false }` [INFO] [stderr] Compiling no-std-net v0.6.0 [INFO] [stderr] Compiling pnet v0.35.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling pnet_sys v0.35.0 [INFO] [stderr] Compiling pnet_macros v0.35.0 [INFO] [stderr] Compiling pnet_base v0.35.0 [INFO] [stderr] Compiling pnet_macros_support v0.35.0 [INFO] [stderr] Compiling pnet_packet v0.35.0 [INFO] [stderr] Compiling ipnetwork v0.20.0 [INFO] [stderr] Compiling pnet_datalink v0.35.0 [INFO] [stderr] Compiling pnet_transport v0.35.0 [INFO] [stderr] Compiling wiretap v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:261:32 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn results_as_ethernet(&self) -> EthernetFrameCollection { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 261 | pub fn results_as_ethernet(&self) -> EthernetFrameCollection<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:270:28 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn results_as_ipv4(&self) -> Ipv4PacketCollection { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 270 | pub fn results_as_ipv4(&self) -> Ipv4PacketCollection<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:281:27 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn results_as_tcp(&self) -> TcpSegmentCollection { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 281 | pub fn results_as_tcp(&self) -> TcpSegmentCollection<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.41s [INFO] running `Command { std: "docker" "inspect" "c355bd319cc46b52cfd14f9c327c275ae138da6a3190f311f9bb36f4e574971c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c355bd319cc46b52cfd14f9c327c275ae138da6a3190f311f9bb36f4e574971c", kill_on_drop: false }` [INFO] [stdout] c355bd319cc46b52cfd14f9c327c275ae138da6a3190f311f9bb36f4e574971c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddcf8df1439298e3fcb026d9ccee28c00be147cd772807fd57f90eb7cda051d1 [INFO] running `Command { std: "docker" "start" "-a" "ddcf8df1439298e3fcb026d9ccee28c00be147cd772807fd57f90eb7cda051d1", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:261:32 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn results_as_ethernet(&self) -> EthernetFrameCollection { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 261 | pub fn results_as_ethernet(&self) -> EthernetFrameCollection<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:270:28 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn results_as_ipv4(&self) -> Ipv4PacketCollection { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 270 | pub fn results_as_ipv4(&self) -> Ipv4PacketCollection<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:281:27 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn results_as_tcp(&self) -> TcpSegmentCollection { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 281 | pub fn results_as_tcp(&self) -> TcpSegmentCollection<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wiretap v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:261:32 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn results_as_ethernet(&self) -> EthernetFrameCollection { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 261 | pub fn results_as_ethernet(&self) -> EthernetFrameCollection<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:270:28 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn results_as_ipv4(&self) -> Ipv4PacketCollection { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 270 | pub fn results_as_ipv4(&self) -> Ipv4PacketCollection<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:281:27 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn results_as_tcp(&self) -> TcpSegmentCollection { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 281 | pub fn results_as_tcp(&self) -> TcpSegmentCollection<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "ddcf8df1439298e3fcb026d9ccee28c00be147cd772807fd57f90eb7cda051d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddcf8df1439298e3fcb026d9ccee28c00be147cd772807fd57f90eb7cda051d1", kill_on_drop: false }` [INFO] [stdout] ddcf8df1439298e3fcb026d9ccee28c00be147cd772807fd57f90eb7cda051d1