[INFO] fetching crate kagiyama 0.0.3... [INFO] checking kagiyama-0.0.3 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate kagiyama 0.0.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate kagiyama 0.0.3 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 kagiyama 0.0.3 [INFO] finished tweaking crates.io crate kagiyama 0.0.3 [INFO] tweaked toml for crates.io crate kagiyama 0.0.3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate kagiyama 0.0.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6a70788cd5a383ac7ad08e9b61d69fa327c4ffd54218f3a13758151fad3f827d [INFO] running `Command { std: "docker" "start" "-a" "6a70788cd5a383ac7ad08e9b61d69fa327c4ffd54218f3a13758151fad3f827d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a70788cd5a383ac7ad08e9b61d69fa327c4ffd54218f3a13758151fad3f827d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a70788cd5a383ac7ad08e9b61d69fa327c4ffd54218f3a13758151fad3f827d", kill_on_drop: false }` [INFO] [stdout] 6a70788cd5a383ac7ad08e9b61d69fa327c4ffd54218f3a13758151fad3f827d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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 }` [INFO] [stdout] 7ad1fd7ba4dde53c3089f10c19d093903747e93ba7a1faba3c24456c2ad384f4 [INFO] running `Command { std: "docker" "start" "-a" "7ad1fd7ba4dde53c3089f10c19d093903747e93ba7a1faba3c24456c2ad384f4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling futures-channel v0.3.23 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling anyhow v1.0.62 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking dtoa v1.0.3 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking socket2 v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling prometheus-client-derive-text-encode v0.3.0 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking prometheus-client v0.18.0 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking kagiyama v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `watcher::::start_server` [INFO] [stdout] --> src/watcher.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub async fn start_server(&mut self, address: SocketAddr) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `watcher::::start_server`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `watcher::::start_server` [INFO] [stdout] --> src/watcher.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub async fn start_server(&mut self, address: SocketAddr) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kagiyama` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0391]: cycle detected when type-checking `watcher::::start_server` [INFO] [stdout] --> src/watcher.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub async fn start_server(&mut self, address: SocketAddr) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `watcher::::start_server::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/watcher.rs:64:36 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(tokio::spawn(async move { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 65 | | let server = [INFO] [stdout] 66 | | Server::bind(&address).serve(Shared::new(service_fn(move |req: Request| { [INFO] [stdout] 67 | | let registry = registry.clone(); [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | })) [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `watcher::::start_server`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `watcher::::start_server` [INFO] [stdout] --> src/watcher.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub async fn start_server(&mut self, address: SocketAddr) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kagiyama` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "7ad1fd7ba4dde53c3089f10c19d093903747e93ba7a1faba3c24456c2ad384f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ad1fd7ba4dde53c3089f10c19d093903747e93ba7a1faba3c24456c2ad384f4", kill_on_drop: false }` [INFO] [stdout] 7ad1fd7ba4dde53c3089f10c19d093903747e93ba7a1faba3c24456c2ad384f4