[INFO] fetching crate udbserver 0.2.0...
[INFO] checking udbserver-0.2.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate udbserver 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate udbserver 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate udbserver 0.2.0
[INFO] tweaked toml for crates.io crate udbserver 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate udbserver 0.2.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate udbserver 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 186263b80ed56f9b796b6aec6b83bc652b4232dd5632f38aaecac532cc59d1c2
[INFO] running `Command { std: "docker" "start" "-a" "186263b80ed56f9b796b6aec6b83bc652b4232dd5632f38aaecac532cc59d1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "186263b80ed56f9b796b6aec6b83bc652b4232dd5632f38aaecac532cc59d1c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186263b80ed56f9b796b6aec6b83bc652b4232dd5632f38aaecac532cc59d1c2", kill_on_drop: false }`
[INFO] [stdout] 186263b80ed56f9b796b6aec6b83bc652b4232dd5632f38aaecac532cc59d1c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34306f1a68ec8fec236c8453460a9defcb14c099dfb20bc6feb46ff758275d17
[INFO] running `Command { std: "docker" "start" "-a" "34306f1a68ec8fec236c8453460a9defcb14c099dfb20bc6feb46ff758275d17", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking atomic_refcell v0.1.13
[INFO] [stderr]     Checking managed v0.8.0
[INFO] [stderr]     Checking singlyton v4.1.1
[INFO] [stderr]     Checking gdbstub v0.7.5
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling unicorn-engine v2.1.3
[INFO] [stderr]     Checking udbserver v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn base_ops(&mut self) -> target::ext::base::BaseOps<Self::Arch, Self::Error> {
[INFO] [stdout]     |                 ^^^^^^^^^     --------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn base_ops(&mut self) -> target::ext::base::BaseOps<'_, Self::Arch, Self::Error> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:106:28
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn support_breakpoints(&mut self) -> Option<target::ext::breakpoints::BreakpointsOps<Self>> {
[INFO] [stdout]     |                            ^^^^^^^^^            ---------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn support_breakpoints(&mut self) -> Option<target::ext::breakpoints::BreakpointsOps<'_, Self>> {
[INFO] [stdout]     |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:111:48
[INFO] [stdout]     |
[INFO] [stdout] 111 | ...l_override(&mut self) -> Option<target::ext::target_description_xml_override::TargetDescriptionXmlOverrideOps<Self>> {
[INFO] [stdout]     |               ^^^^^^^^^            ----------------------------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn support_target_description_xml_override(&mut self) -> Option<target::ext::target_description_xml_override::TargetDescriptionXmlOverrideOps<'_, Self>> {
[INFO] [stdout]     |                                                                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:143:39
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn support_single_register_access(&mut self) -> Option<target::ext::base::single_register_access::SingleRegisterAccessOps<(), Self>> {
[INFO] [stdout]     |                                       ^^^^^^^^^            ---------------------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn support_single_register_access(&mut self) -> Option<target::ext::base::single_register_access::SingleRegisterAccessOps<'_, (), Self>> {
[INFO] [stdout]     |                                                                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:164:23
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn support_resume(&mut self) -> Option<target::ext::base::singlethread::SingleThreadResumeOps<Self>> {
[INFO] [stdout]     |                       ^^^^^^^^^            ------------------------------------------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn support_resume(&mut self) -> Option<target::ext::base::singlethread::SingleThreadResumeOps<'_, Self>> {
[INFO] [stdout]     |                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn support_single_step(&mut self) -> Option<target::ext::base::singlethread::SingleThreadSingleStepOps<Self>> {
[INFO] [stdout]     |                            ^^^^^^^^^            ---------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn support_single_step(&mut self) -> Option<target::ext::base::singlethread::SingleThreadSingleStepOps<'_, Self>> {
[INFO] [stdout]     |                                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:195:30
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn support_sw_breakpoint(&mut self) -> Option<target::ext::breakpoints::SwBreakpointOps<Self>> {
[INFO] [stdout]     |                              ^^^^^^^^^            ----------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn support_sw_breakpoint(&mut self) -> Option<target::ext::breakpoints::SwBreakpointOps<'_, Self>> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:200:30
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn support_hw_breakpoint(&mut self) -> Option<target::ext::breakpoints::HwBreakpointOps<Self>> {
[INFO] [stdout]     |                              ^^^^^^^^^            ----------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn support_hw_breakpoint(&mut self) -> Option<target::ext::breakpoints::HwBreakpointOps<'_, Self>> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:205:30
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn support_hw_watchpoint(&mut self) -> Option<target::ext::breakpoints::HwWatchpointOps<Self>> {
[INFO] [stdout]     |                              ^^^^^^^^^            ----------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn support_hw_watchpoint(&mut self) -> Option<target::ext::breakpoints::HwWatchpointOps<'_, Self>> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn base_ops(&mut self) -> target::ext::base::BaseOps<Self::Arch, Self::Error> {
[INFO] [stdout]     |                 ^^^^^^^^^     --------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn base_ops(&mut self) -> target::ext::base::BaseOps<'_, Self::Arch, Self::Error> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:106:28
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn support_breakpoints(&mut self) -> Option<target::ext::breakpoints::BreakpointsOps<Self>> {
[INFO] [stdout]     |                            ^^^^^^^^^            ---------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn support_breakpoints(&mut self) -> Option<target::ext::breakpoints::BreakpointsOps<'_, Self>> {
[INFO] [stdout]     |                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:111:48
[INFO] [stdout]     |
[INFO] [stdout] 111 | ...l_override(&mut self) -> Option<target::ext::target_description_xml_override::TargetDescriptionXmlOverrideOps<Self>> {
[INFO] [stdout]     |               ^^^^^^^^^            ----------------------------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |               |
[INFO] [stdout]     |               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn support_target_description_xml_override(&mut self) -> Option<target::ext::target_description_xml_override::TargetDescriptionXmlOverrideOps<'_, Self>> {
[INFO] [stdout]     |                                                                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:143:39
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn support_single_register_access(&mut self) -> Option<target::ext::base::single_register_access::SingleRegisterAccessOps<(), Self>> {
[INFO] [stdout]     |                                       ^^^^^^^^^            ---------------------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn support_single_register_access(&mut self) -> Option<target::ext::base::single_register_access::SingleRegisterAccessOps<'_, (), Self>> {
[INFO] [stdout]     |                                                                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:164:23
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn support_resume(&mut self) -> Option<target::ext::base::singlethread::SingleThreadResumeOps<Self>> {
[INFO] [stdout]     |                       ^^^^^^^^^            ------------------------------------------------------------ the lifetime gets resolved as `'_`
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn support_resume(&mut self) -> Option<target::ext::base::singlethread::SingleThreadResumeOps<'_, Self>> {
[INFO] [stdout]     |                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn support_single_step(&mut self) -> Option<target::ext::base::singlethread::SingleThreadSingleStepOps<Self>> {
[INFO] [stdout]     |                            ^^^^^^^^^            ---------------------------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn support_single_step(&mut self) -> Option<target::ext::base::singlethread::SingleThreadSingleStepOps<'_, Self>> {
[INFO] [stdout]     |                                                                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:195:30
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn support_sw_breakpoint(&mut self) -> Option<target::ext::breakpoints::SwBreakpointOps<Self>> {
[INFO] [stdout]     |                              ^^^^^^^^^            ----------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn support_sw_breakpoint(&mut self) -> Option<target::ext::breakpoints::SwBreakpointOps<'_, Self>> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:200:30
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn support_hw_breakpoint(&mut self) -> Option<target::ext::breakpoints::HwBreakpointOps<Self>> {
[INFO] [stdout]     |                              ^^^^^^^^^            ----------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn support_hw_breakpoint(&mut self) -> Option<target::ext::breakpoints::HwBreakpointOps<'_, Self>> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/emu.rs:205:30
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn support_hw_watchpoint(&mut self) -> Option<target::ext::breakpoints::HwWatchpointOps<Self>> {
[INFO] [stdout]     |                              ^^^^^^^^^            ----------------------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn support_hw_watchpoint(&mut self) -> Option<target::ext::breakpoints::HwWatchpointOps<'_, Self>> {
[INFO] [stdout]     |                                                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.66s
[INFO] running `Command { std: "docker" "inspect" "34306f1a68ec8fec236c8453460a9defcb14c099dfb20bc6feb46ff758275d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34306f1a68ec8fec236c8453460a9defcb14c099dfb20bc6feb46ff758275d17", kill_on_drop: false }`
[INFO] [stdout] 34306f1a68ec8fec236c8453460a9defcb14c099dfb20bc6feb46ff758275d17