[INFO] fetching crate roof 0.6.0... [INFO] checking roof-0.6.0 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate roof 0.6.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate roof 0.6.0 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 roof 0.6.0 [INFO] finished tweaking crates.io crate roof 0.6.0 [INFO] tweaked toml for crates.io crate roof 0.6.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate roof 0.6.0 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] eb6e224957ffb9d2de24bc2ff36e45d97a48e755ef00de64d100f674af728b59 [INFO] running `Command { std: "docker" "start" "-a" "eb6e224957ffb9d2de24bc2ff36e45d97a48e755ef00de64d100f674af728b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb6e224957ffb9d2de24bc2ff36e45d97a48e755ef00de64d100f674af728b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb6e224957ffb9d2de24bc2ff36e45d97a48e755ef00de64d100f674af728b59", kill_on_drop: false }` [INFO] [stdout] eb6e224957ffb9d2de24bc2ff36e45d97a48e755ef00de64d100f674af728b59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] cd99e2fad7fe46e15435309b3bbd0c7e73cfbfe0b4bb0530b019c3d76fababcc [INFO] running `Command { std: "docker" "start" "-a" "cd99e2fad7fe46e15435309b3bbd0c7e73cfbfe0b4bb0530b019c3d76fababcc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking filetime v0.2.9 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking console v0.10.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking tar v0.4.26 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking indicatif v0.14.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.9 [INFO] [stderr] Checking tokio v0.2.19 [INFO] [stderr] Checking pin-project v0.4.9 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.0 [INFO] [stderr] Checking h2 v0.2.4 [INFO] [stderr] Checking hyper v0.13.5 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking reqwest v0.10.4 [INFO] [stderr] Checking roof v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: named argument `ip_addr` is not used by name [INFO] [stdout] --> src/server.rs:124:36 [INFO] [stdout] | [INFO] [stdout] 124 | let ip_port = format!("{}:{}", ip_addr = ip_addr, port = port); [INFO] [stdout] | -- ^^^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | | [INFO] [stdout] | this formatting argument uses named argument `ip_addr` by position [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 124 | let ip_port = format!("{ip_addr}:{}", ip_addr = ip_addr, port = port); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `port` is not used by name [INFO] [stdout] --> src/server.rs:124:55 [INFO] [stdout] | [INFO] [stdout] 124 | let ip_port = format!("{}:{}", ip_addr = ip_addr, port = port); [INFO] [stdout] | -- ^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | | [INFO] [stdout] | this formatting argument uses named argument `port` by position [INFO] [stdout] | [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 124 | let ip_port = format!("{}:{port}", ip_addr = ip_addr, port = port); [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `ip_addr` is not used by name [INFO] [stdout] --> src/server.rs:124:36 [INFO] [stdout] | [INFO] [stdout] 124 | let ip_port = format!("{}:{}", ip_addr = ip_addr, port = port); [INFO] [stdout] | -- ^^^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | | [INFO] [stdout] | this formatting argument uses named argument `ip_addr` by position [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 124 | let ip_port = format!("{ip_addr}:{}", ip_addr = ip_addr, port = port); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `port` is not used by name [INFO] [stdout] --> src/server.rs:124:55 [INFO] [stdout] | [INFO] [stdout] 124 | let ip_port = format!("{}:{}", ip_addr = ip_addr, port = port); [INFO] [stdout] | -- ^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | | [INFO] [stdout] | this formatting argument uses named argument `port` by position [INFO] [stdout] | [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 124 | let ip_port = format!("{}:{port}", ip_addr = ip_addr, port = port); [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `server::serve_file` [INFO] [stdout] --> src/server.rs:182:15 [INFO] [stdout] | [INFO] [stdout] 182 | if server.serve(service).await.is_err() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/server.rs:157:20: 169:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `server::serve_file`, 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 `server::serve_file` [INFO] [stdout] --> src/server.rs:182:15 [INFO] [stdout] | [INFO] [stdout] 182 | if server.serve(service).await.is_err() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: ...which requires evaluating trait selection obligation `[generator interior@src/server.rs:157:20: 169:10]: core::marker::Send`... [INFO] [stdout] note: ...which requires generator glue MIR for `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `server::serve_file::{closure#0}::{closure#0}::{closure#0}`... [INFO] [stdout] --> src/server.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 158 | | Ok::<_, hyper::Error>(service_fn(move |req| { [INFO] [stdout] 159 | | // Decrement counter, return previous value [INFO] [stdout] 160 | | let count = counter.fetch_sub(1, Ordering::AcqRel); [INFO] [stdout] ... | [INFO] [stdout] 168 | | })) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `server::serve_file`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `roof` due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `roof` due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "cd99e2fad7fe46e15435309b3bbd0c7e73cfbfe0b4bb0530b019c3d76fababcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd99e2fad7fe46e15435309b3bbd0c7e73cfbfe0b4bb0530b019c3d76fababcc", kill_on_drop: false }` [INFO] [stdout] cd99e2fad7fe46e15435309b3bbd0c7e73cfbfe0b4bb0530b019c3d76fababcc