[INFO] fetching crate rs-express 0.1.0... [INFO] checking rs-express-0.1.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate rs-express 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rs-express 0.1.0 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 rs-express 0.1.0 [INFO] finished tweaking crates.io crate rs-express 0.1.0 [INFO] tweaked toml for crates.io crate rs-express 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate rs-express 0.1.0 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] 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] 0f61c56c69ba416889197fdbe46e32ae8f0d7024523587ab69304c76a476131f [INFO] running `Command { std: "docker" "start" "-a" "0f61c56c69ba416889197fdbe46e32ae8f0d7024523587ab69304c76a476131f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f61c56c69ba416889197fdbe46e32ae8f0d7024523587ab69304c76a476131f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f61c56c69ba416889197fdbe46e32ae8f0d7024523587ab69304c76a476131f", kill_on_drop: false }` [INFO] [stdout] 0f61c56c69ba416889197fdbe46e32ae8f0d7024523587ab69304c76a476131f [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] f82665c1bd3edb57b545ed43fd487f69adb294f705aae4e7326e30e895a8f6bf [INFO] running `Command { std: "docker" "start" "-a" "f82665c1bd3edb57b545ed43fd487f69adb294f705aae4e7326e30e895a8f6bf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Compiling tokio v1.10.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking hyper v0.14.11 [INFO] [stderr] Checking rs-express v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `app::::listen` [INFO] [stdout] --> src/app.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / pub async fn listen( [INFO] [stdout] 44 | | mut self, [INFO] [stdout] 45 | | port: u16, [INFO] [stdout] 46 | | ) -> Result<(), Box> { [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires elaborating drops for `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires borrow-checking `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires processing `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires processing MIR for `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires unsafety-checking `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires building MIR for `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires type-checking `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] = note: ...which again requires type-checking `app::::listen`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `app::::listen` [INFO] [stdout] --> src/app.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / pub async fn listen( [INFO] [stdout] 44 | | mut self, [INFO] [stdout] 45 | | port: u16, [INFO] [stdout] 46 | | ) -> Result<(), Box> { [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `app::::listen` [INFO] [stdout] --> src/app.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / pub async fn listen( [INFO] [stdout] 44 | | mut self, [INFO] [stdout] 45 | | port: u16, [INFO] [stdout] 46 | | ) -> Result<(), Box> { [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires elaborating drops for `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires borrow-checking `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires processing `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires processing MIR for `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires unsafety-checking `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires building MIR for `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] note: ...which requires type-checking `app::::listen::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/app.rs:60:24 [INFO] [stdout] | [INFO] [stdout] 60 | async move { [INFO] [stdout] | ________________________^ [INFO] [stdout] 61 | | Ok::<_, Infallible>(service_fn(move |_req| { [INFO] [stdout] 62 | | let middleware = middleware.clone(); [INFO] [stdout] 63 | | let error_middleware = error_middleware.clone(); [INFO] [stdout] ... | [INFO] [stdout] 71 | | })) [INFO] [stdout] 72 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] = note: ...which again requires type-checking `app::::listen`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `app::::listen` [INFO] [stdout] --> src/app.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | / pub async fn listen( [INFO] [stdout] 44 | | mut self, [INFO] [stdout] 45 | | port: u16, [INFO] [stdout] 46 | | ) -> Result<(), Box> { [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] [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 `rs-express` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rs-express` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f82665c1bd3edb57b545ed43fd487f69adb294f705aae4e7326e30e895a8f6bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f82665c1bd3edb57b545ed43fd487f69adb294f705aae4e7326e30e895a8f6bf", kill_on_drop: false }` [INFO] [stdout] f82665c1bd3edb57b545ed43fd487f69adb294f705aae4e7326e30e895a8f6bf