[INFO] fetching crate iroh-net 0.6.0-alpha.1...
[INFO] checking iroh-net-0.6.0-alpha.1 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950
[INFO] extracting crate iroh-net 0.6.0-alpha.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate iroh-net 0.6.0-alpha.1 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iroh-net 0.6.0-alpha.1
[INFO] finished tweaking crates.io crate iroh-net 0.6.0-alpha.1
[INFO] tweaked toml for crates.io crate iroh-net 0.6.0-alpha.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate iroh-net 0.6.0-alpha.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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5a4023492e8718e6fe10213dbc2befd54a7a7226317228fd5547d4ddb28d475
[INFO] running `Command { std: "docker" "start" "-a" "a5a4023492e8718e6fe10213dbc2befd54a7a7226317228fd5547d4ddb28d475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5a4023492e8718e6fe10213dbc2befd54a7a7226317228fd5547d4ddb28d475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a4023492e8718e6fe10213dbc2befd54a7a7226317228fd5547d4ddb28d475", kill_on_drop: false }`
[INFO] [stdout] a5a4023492e8718e6fe10213dbc2befd54a7a7226317228fd5547d4ddb28d475
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e526d4a51a64d2297b7d95b733d6f188223f1fcba2a278129576e97cc1af54c
[INFO] running `Command { std: "docker" "start" "-a" "5e526d4a51a64d2297b7d95b733d6f188223f1fcba2a278129576e97cc1af54c", kill_on_drop: false }`
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[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:235:32
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] 235 |         let mut captive_task = self.prepare_captive_portal_task();
[INFO] [stdout]     |                                ^^^^ second mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - first borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:236:26
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] 235 |         let mut captive_task = self.prepare_captive_portal_task();
[INFO] [stdout] 236 |         let mut probes = self.prepare_probes_task().await?;
[INFO] [stdout]     |                          ^^^^ second mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - first borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.outstanding_tasks` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:245:16
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 245 |             if self.outstanding_tasks.all_done() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:256:21
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 256 |                     self.handle_abort_probes();
[INFO] [stdout]     |                     ^^^^ second mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- first borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0503]: cannot use `self.outstanding_tasks.port_mapper` because it was mutably borrowed
[INFO] [stdout]    --> src/netcheck/reportgen.rs:260:44
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- `*self` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      -----------------     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of borrowed `*self`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0506]: cannot assign to `self.report.portmap_probe` because it is borrowed
[INFO] [stdout]    --> src/netcheck/reportgen.rs:262:21
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- `self.report.portmap_probe` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 262 |                     self.report.portmap_probe = pm;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self.report.portmap_probe` is assigned to here but it was already borrowed
[INFO] [stdout] 263 |                     port_mapping.inner = None;
[INFO] [stdout]     |                     ------------------ borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0503]: cannot use `self.outstanding_tasks.probes` because it was mutably borrowed
[INFO] [stdout]    --> src/netcheck/reportgen.rs:269:48
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- `*self` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 269 |                 set_result = probes.next(), if self.outstanding_tasks.probes => {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of borrowed `*self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:271:45
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- first borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 271 |                         Some(Ok(report)) => self.handle_probe_report(report),
[INFO] [stdout]     |                                             ^^^^ second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:273:33
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- first borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 273 |                         None => self.handle_abort_probes(),
[INFO] [stdout]     |                                 ^^^^ second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0503]: cannot use `self.outstanding_tasks.captive_task` because it was mutably borrowed
[INFO] [stdout]    --> src/netcheck/reportgen.rs:278:47
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- `*self` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 278 |                 found = &mut captive_task, if self.outstanding_tasks.captive_task => {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of borrowed `*self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0506]: cannot assign to `self.report.captive_portal` because it is borrowed
[INFO] [stdout]    --> src/netcheck/reportgen.rs:279:21
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- `self.report.captive_portal` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 279 |                     self.report.captive_portal = found;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self.report.captive_portal` is assigned to here but it was already borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `self.msg_rx` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:286:23
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 286 |                 msg = self.msg_rx.recv() => {
[INFO] [stdout]     |                       ^^^^^^^^^^^ second mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - first borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:288:38
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- first borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 288 |                         Some(msg) => self.handle_message(msg),
[INFO] [stdout]     |                                      ^^^^ second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.netcheck` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 304 |         self.netcheck
[INFO] [stdout]     |         ^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - mutable borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.report` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:306:34
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 306 |                 report: Box::new(self.report.clone()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - mutable borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.derp_map` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:307:27
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 307 |                 derp_map: self.derp_map.clone(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - mutable borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.outstanding_tasks` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 244 |             trace!(awaiting = ?self.outstanding_tasks, "tick; awaiting tasks");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- mutable borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::valueset` which comes from the expansion of the macro `trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.outstanding_tasks` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 244 |             trace!(awaiting = ?self.outstanding_tasks, "tick; awaiting tasks");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- mutable borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::valueset` which comes from the expansion of the macro `trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0499, E0502, E0503, E0506.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0499`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iroh-net` (lib) due to 19 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:235:32
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] 235 |         let mut captive_task = self.prepare_captive_portal_task();
[INFO] [stdout]     |                                ^^^^ second mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - first borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:236:26
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] 235 |         let mut captive_task = self.prepare_captive_portal_task();
[INFO] [stdout] 236 |         let mut probes = self.prepare_probes_task().await?;
[INFO] [stdout]     |                          ^^^^ second mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - first borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.outstanding_tasks` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:245:16
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 245 |             if self.outstanding_tasks.all_done() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:256:21
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 256 |                     self.handle_abort_probes();
[INFO] [stdout]     |                     ^^^^ second mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- first borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0503]: cannot use `self.outstanding_tasks.port_mapper` because it was mutably borrowed
[INFO] [stdout]    --> src/netcheck/reportgen.rs:260:44
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- `*self` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      -----------------     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of borrowed `*self`
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0506]: cannot assign to `self.report.portmap_probe` because it is borrowed
[INFO] [stdout]    --> src/netcheck/reportgen.rs:262:21
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- `self.report.portmap_probe` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 262 |                     self.report.portmap_probe = pm;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self.report.portmap_probe` is assigned to here but it was already borrowed
[INFO] [stdout] 263 |                     port_mapping.inner = None;
[INFO] [stdout]     |                     ------------------ borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0503]: cannot use `self.outstanding_tasks.probes` because it was mutably borrowed
[INFO] [stdout]    --> src/netcheck/reportgen.rs:269:48
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- `*self` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 269 |                 set_result = probes.next(), if self.outstanding_tasks.probes => {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of borrowed `*self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:271:45
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- first borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 271 |                         Some(Ok(report)) => self.handle_probe_report(report),
[INFO] [stdout]     |                                             ^^^^ second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:273:33
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- first borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 273 |                         None => self.handle_abort_probes(),
[INFO] [stdout]     |                                 ^^^^ second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0503]: cannot use `self.outstanding_tasks.captive_task` because it was mutably borrowed
[INFO] [stdout]    --> src/netcheck/reportgen.rs:278:47
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- `*self` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 278 |                 found = &mut captive_task, if self.outstanding_tasks.captive_task => {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of borrowed `*self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0506]: cannot assign to `self.report.captive_portal` because it is borrowed
[INFO] [stdout]    --> src/netcheck/reportgen.rs:279:21
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- `self.report.captive_portal` is borrowed here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 279 |                     self.report.captive_portal = found;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self.report.captive_portal` is assigned to here but it was already borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `self.msg_rx` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:286:23
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 286 |                 msg = self.msg_rx.recv() => {
[INFO] [stdout]     |                       ^^^^^^^^^^^ second mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - first borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> src/netcheck/reportgen.rs:288:38
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- first borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 288 |                         Some(msg) => self.handle_message(msg),
[INFO] [stdout]     |                                      ^^^^ second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.netcheck` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 304 |         self.netcheck
[INFO] [stdout]     |         ^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - mutable borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.report` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:306:34
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 306 |                 report: Box::new(self.report.clone()),
[INFO] [stdout]     |                                  ^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - mutable borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.derp_map` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:307:27
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 307 |                 derp_map: self.derp_map.clone(),
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 312 |     }
[INFO] [stdout]     |     - mutable borrow might be used here, when `port_mapping` is dropped and runs the destructor for type `MaybeFuture<Pin<Box<impl futures::Future<Output = std::option::Option<ProbeOutput>>>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.outstanding_tasks` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 244 |             trace!(awaiting = ?self.outstanding_tasks, "tick; awaiting tasks");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- mutable borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::valueset` which comes from the expansion of the macro `trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `self.outstanding_tasks` as immutable because it is also borrowed as mutable
[INFO] [stdout]    --> src/netcheck/reportgen.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let mut port_mapping = self.prepare_portmapper_task();
[INFO] [stdout]     |                                ---- mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 244 |             trace!(awaiting = ?self.outstanding_tasks, "tick; awaiting tasks");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 260 |                 pm = &mut port_mapping, if self.outstanding_tasks.port_mapper => {
[INFO] [stdout]     |                      ----------------- mutable borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `$crate::valueset` which comes from the expansion of the macro `trace` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0499, E0502, E0503, E0506.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0499`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iroh-net` (lib test) due to 19 previous errors
[INFO] running `Command { std: "docker" "inspect" "5e526d4a51a64d2297b7d95b733d6f188223f1fcba2a278129576e97cc1af54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e526d4a51a64d2297b7d95b733d6f188223f1fcba2a278129576e97cc1af54c", kill_on_drop: false }`
[INFO] [stdout] 5e526d4a51a64d2297b7d95b733d6f188223f1fcba2a278129576e97cc1af54c