[INFO] fetching crate tab-command 0.5.7...
[INFO] checking tab-command-0.5.7 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692
[INFO] extracting crate tab-command 0.5.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tab-command 0.5.7 on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tab-command 0.5.7
[INFO] finished tweaking crates.io crate tab-command 0.5.7
[INFO] tweaked toml for crates.io crate tab-command 0.5.7 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ec3a41cb93fdb8bab17016d280aee339d73833ce8059104860c993c60d9c5a4
[INFO] running `Command { std: "docker" "start" "-a" "1ec3a41cb93fdb8bab17016d280aee339d73833ce8059104860c993c60d9c5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ec3a41cb93fdb8bab17016d280aee339d73833ce8059104860c993c60d9c5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec3a41cb93fdb8bab17016d280aee339d73833ce8059104860c993c60d9c5a4", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error[E0391]: cycle detected when type-checking `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn`
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: ...which requires evaluating trait selection obligation `[generator interior@src/service/tab/create_tab.rs:32:69: 53:10]: core::marker::Send`...
[INFO] [stdout] note: ...which requires generator glue MIR for `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires elaborating drops for `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires borrow-checking `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires processing `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires processing MIR for `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires unsafety-checking `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires building MIR for `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires type-checking `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout]    = note: ...which again requires type-checking `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn`, completing the cycle
[INFO] [stdout]    = note: cycle used when type-checking all item bodies
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0391]: cycle detected when type-checking `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn`
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             Self::try_task("select_named", async move {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: ...which requires evaluating trait selection obligation `[generator interior@src/service/tab/tab_state.rs:65:55: 81:14]: core::marker::Send`...
[INFO] [stdout] note: ...which requires generator glue MIR for `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires elaborating drops for `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires borrow-checking `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires processing `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires processing MIR for `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires unsafety-checking `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires building MIR for `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires type-checking `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    = note: ...which again requires type-checking `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn`, completing the cycle
[INFO] [stdout]    = note: cycle used when type-checking all item bodies
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0391]: cycle detected when type-checking `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn`
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: ...which requires evaluating trait selection obligation `[generator interior@src/service/tab/create_tab.rs:32:69: 53:10]: core::marker::Send`...
[INFO] [stdout] note: ...which requires generator glue MIR for `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires elaborating drops for `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires borrow-checking `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires processing `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires processing MIR for `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires unsafety-checking `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires building MIR for `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout] note: ...which requires type-checking `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn::{closure#0}`...
[INFO] [stdout]   --> src/service/tab/create_tab.rs:32:69
[INFO] [stdout]    |
[INFO] [stdout] 32 |           let _request_tab = Self::try_task("request_tab", async move {
[INFO] [stdout]    |  _____________________________________________________________________^
[INFO] [stdout] 33 | |             while let Some(request) = rx.recv().await {
[INFO] [stdout] 34 | |                 match request {
[INFO] [stdout] 35 | |                     CreateTabRequest::Named(name) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | |             Ok(())
[INFO] [stdout] 53 | |         });
[INFO] [stdout]    | |_________^
[INFO] [stdout]    = note: ...which again requires type-checking `service::tab::create_tab::<impl at src/service/tab/create_tab.rs:22:1: 22:34>::spawn`, completing the cycle
[INFO] [stdout]    = note: cycle used when type-checking all item bodies
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0391]: cycle detected when type-checking `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn`
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             Self::try_task("select_named", async move {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: ...which requires evaluating trait selection obligation `[generator interior@src/service/tab/tab_state.rs:65:55: 81:14]: core::marker::Send`...
[INFO] [stdout] note: ...which requires generator glue MIR for `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires elaborating drops for `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires borrow-checking `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires processing `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires processing MIR for `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires unsafety-checking `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires building MIR for `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout] note: ...which requires type-checking `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn::{closure#1}`...
[INFO] [stdout]   --> src/service/tab/tab_state.rs:65:55
[INFO] [stdout]    |
[INFO] [stdout] 65 |               Self::try_task("select_named", async move {
[INFO] [stdout]    |  _______________________________________________________^
[INFO] [stdout] 66 | |                 while let Some(state) = rx.recv().await {
[INFO] [stdout] 67 | |                     if let TabState::Awaiting(name) = state {
[INFO] [stdout] 68 | |                         debug!("awaiting named tab: {}", &name);
[INFO] [stdout] ...  |
[INFO] [stdout] 80 | |                 Ok(())
[INFO] [stdout] 81 | |             })
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    = note: ...which again requires type-checking `service::tab::tab_state::<impl at src/service/tab/tab_state.rs:20:1: 20:33>::spawn`, completing the cycle
[INFO] [stdout]    = note: cycle used when type-checking all item bodies
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0391`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tab-command` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0391`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tab-command` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f7a712decdc858f2ecd2e407572d9b49c9b96787bd573df6a7d78467e37721a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a712decdc858f2ecd2e407572d9b49c9b96787bd573df6a7d78467e37721a1", kill_on_drop: false }`
[INFO] [stdout] f7a712decdc858f2ecd2e407572d9b49c9b96787bd573df6a7d78467e37721a1