[INFO] fetching crate w5500-hl 0.12.0...
[INFO] building w5500-hl-0.12.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate w5500-hl 0.12.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate w5500-hl 0.12.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate w5500-hl 0.12.0
[INFO] tweaked toml for crates.io crate w5500-hl 0.12.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate w5500-hl 0.12.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 30 packages to latest compatible versions
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[INFO] [stderr]       Adding embedded-hal-mock v0.10.0 (available: v0.11.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8dea643a239fadc946b2185917dc4b38d4939c6d3855b7831151eb2abf1955b
[INFO] running `Command { std: "docker" "start" "-a" "a8dea643a239fadc946b2185917dc4b38d4939c6d3855b7831151eb2abf1955b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8dea643a239fadc946b2185917dc4b38d4939c6d3855b7831151eb2abf1955b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8dea643a239fadc946b2185917dc4b38d4939c6d3855b7831151eb2abf1955b", kill_on_drop: false }`
[INFO] [stdout] a8dea643a239fadc946b2185917dc4b38d4939c6d3855b7831151eb2abf1955b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee300a88dfe997539054883b215d275eec68801a44cdb83c4b37589cc82fd676
[INFO] running `Command { std: "docker" "start" "-a" "ee300a88dfe997539054883b215d275eec68801a44cdb83c4b37589cc82fd676", kill_on_drop: false }`
[INFO] [stderr]    Compiling w5500-ll v0.13.0
[INFO] [stderr]    Compiling w5500-hl v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tcp.rs:583:19
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn tcp_reader(&mut self, sn: Sn) -> Result<TcpReader<Self>, Error<Self::Error>>
[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] 583 |     fn tcp_reader(&mut self, sn: Sn) -> Result<TcpReader<'_, Self>, Error<Self::Error>>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tcp.rs:616:19
[INFO] [stdout]     |
[INFO] [stdout] 616 |     fn tcp_writer(&mut self, sn: Sn) -> Result<TcpWriter<Self>, Self::Error>
[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] 616 |     fn tcp_writer(&mut self, sn: Sn) -> Result<TcpWriter<'_, Self>, Self::Error>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/udp.rs:769:19
[INFO] [stdout]     |
[INFO] [stdout] 769 |     fn udp_reader(&mut self, sn: Sn) -> Result<UdpReader<Self>, Error<Self::Error>>
[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] 769 |     fn udp_reader(&mut self, sn: Sn) -> Result<UdpReader<'_, Self>, Error<Self::Error>>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/udp.rs:812:19
[INFO] [stdout]     |
[INFO] [stdout] 812 |     fn udp_writer(&mut self, sn: Sn) -> Result<UdpWriter<Self>, Self::Error>
[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] 812 |     fn udp_writer(&mut self, sn: Sn) -> Result<UdpWriter<'_, Self>, Self::Error>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "ee300a88dfe997539054883b215d275eec68801a44cdb83c4b37589cc82fd676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee300a88dfe997539054883b215d275eec68801a44cdb83c4b37589cc82fd676", kill_on_drop: false }`
[INFO] [stdout] ee300a88dfe997539054883b215d275eec68801a44cdb83c4b37589cc82fd676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6667d7e7366fd376b44a2759d00ee61ad9408a2777de7d092d3a2d4037d875e
[INFO] running `Command { std: "docker" "start" "-a" "c6667d7e7366fd376b44a2759d00ee61ad9408a2777de7d092d3a2d4037d875e", kill_on_drop: false }`
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling embedded-hal-nb v1.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling embedded-hal-mock v0.10.0
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]    Compiling defmt v0.3.100
[INFO] [stderr]    Compiling w5500-ll v0.13.0
[INFO] [stderr]    Compiling w5500-hl v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/udp.rs:769:19
[INFO] [stdout]     |
[INFO] [stdout] 769 |     fn udp_reader(&mut self, sn: Sn) -> Result<UdpReader<Self>, Error<Self::Error>>
[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] 769 |     fn udp_reader(&mut self, sn: Sn) -> Result<UdpReader<'_, Self>, Error<Self::Error>>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tcp.rs:583:19
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn tcp_reader(&mut self, sn: Sn) -> Result<TcpReader<Self>, Error<Self::Error>>
[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] 583 |     fn tcp_reader(&mut self, sn: Sn) -> Result<TcpReader<'_, Self>, Error<Self::Error>>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/udp.rs:812:19
[INFO] [stdout]     |
[INFO] [stdout] 812 |     fn udp_writer(&mut self, sn: Sn) -> Result<UdpWriter<Self>, Self::Error>
[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] 812 |     fn udp_writer(&mut self, sn: Sn) -> Result<UdpWriter<'_, Self>, Self::Error>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tcp.rs:616:19
[INFO] [stdout]     |
[INFO] [stdout] 616 |     fn tcp_writer(&mut self, sn: Sn) -> Result<TcpWriter<Self>, Self::Error>
[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] 616 |     fn tcp_writer(&mut self, sn: Sn) -> Result<TcpWriter<'_, Self>, Self::Error>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/udp.rs:769:19
[INFO] [stdout]     |
[INFO] [stdout] 769 |     fn udp_reader(&mut self, sn: Sn) -> Result<UdpReader<Self>, Error<Self::Error>>
[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] 769 |     fn udp_reader(&mut self, sn: Sn) -> Result<UdpReader<'_, Self>, Error<Self::Error>>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tcp.rs:583:19
[INFO] [stdout]     |
[INFO] [stdout] 583 |     fn tcp_reader(&mut self, sn: Sn) -> Result<TcpReader<Self>, Error<Self::Error>>
[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] 583 |     fn tcp_reader(&mut self, sn: Sn) -> Result<TcpReader<'_, Self>, Error<Self::Error>>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tcp.rs:616:19
[INFO] [stdout]     |
[INFO] [stdout] 616 |     fn tcp_writer(&mut self, sn: Sn) -> Result<TcpWriter<Self>, Self::Error>
[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] 616 |     fn tcp_writer(&mut self, sn: Sn) -> Result<TcpWriter<'_, Self>, Self::Error>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/udp.rs:812:19
[INFO] [stdout]     |
[INFO] [stdout] 812 |     fn udp_writer(&mut self, sn: Sn) -> Result<UdpWriter<Self>, Self::Error>
[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] 812 |     fn udp_writer(&mut self, sn: Sn) -> Result<UdpWriter<'_, Self>, Self::Error>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "c6667d7e7366fd376b44a2759d00ee61ad9408a2777de7d092d3a2d4037d875e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6667d7e7366fd376b44a2759d00ee61ad9408a2777de7d092d3a2d4037d875e", kill_on_drop: false }`
[INFO] [stdout] c6667d7e7366fd376b44a2759d00ee61ad9408a2777de7d092d3a2d4037d875e
