[INFO] fetching crate cautious-octo-funicular 0.1.5... [INFO] checking cautious-octo-funicular-0.1.5 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate cautious-octo-funicular 0.1.5 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate cautious-octo-funicular 0.1.5 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 cautious-octo-funicular 0.1.5 [INFO] finished tweaking crates.io crate cautious-octo-funicular 0.1.5 [INFO] tweaked toml for crates.io crate cautious-octo-funicular 0.1.5 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c9e4bddf460966d1de0de18f4a73a7beceb48b12706289ae199aa3830da13ea2 [INFO] running `Command { std: "docker" "start" "-a" "c9e4bddf460966d1de0de18f4a73a7beceb48b12706289ae199aa3830da13ea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9e4bddf460966d1de0de18f4a73a7beceb48b12706289ae199aa3830da13ea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9e4bddf460966d1de0de18f4a73a7beceb48b12706289ae199aa3830da13ea2", kill_on_drop: false }` [INFO] [stdout] c9e4bddf460966d1de0de18f4a73a7beceb48b12706289ae199aa3830da13ea2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 6b5889c1e969181282004731135b8e412243952554f95100bb0b631aa0bdb9be [INFO] running `Command { std: "docker" "start" "-a" "6b5889c1e969181282004731135b8e412243952554f95100bb0b631aa0bdb9be", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-sink v0.3.24 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling os_str_bytes v6.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling pulldown-cmark v0.9.2 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling iana-time-zone v0.1.48 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling topological-sort v0.1.0 [INFO] [stderr] Compiling tracing-core v0.1.29 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling gitignore v1.0.7 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling tracing v0.1.36 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling filetime v0.2.17 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling clap v3.2.21 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling opener v0.5.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.10.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling chrono v0.4.22 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling notify v4.0.17 [INFO] [stderr] Compiling sha1 v0.10.4 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling headers v0.3.8 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling clap_complete v3.2.5 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Compiling pest v2.3.1 [INFO] [stderr] Compiling tungstenite v0.14.0 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling pest_meta v2.3.1 [INFO] [stderr] Compiling pest_generator v2.3.1 [INFO] [stderr] Compiling pest_derive v2.3.1 [INFO] [stderr] Compiling tokio-util v0.7.4 [INFO] [stderr] Compiling tokio-tungstenite v0.15.0 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling tokio-stream v0.1.9 [INFO] [stderr] Compiling h2 v0.3.14 [INFO] [stderr] Compiling string_cache v0.8.4 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling elasticlunr-rs v3.0.1 [INFO] [stderr] Compiling handlebars v4.3.4 [INFO] [stderr] Compiling ammonia v3.2.1 [INFO] [stderr] Compiling hyper v0.14.20 [INFO] [stderr] Compiling warp v0.3.2 [INFO] [stdout] error[E0391]: cycle detected when type-checking `test::::handshake` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.3.2/src/test.rs:486:5 [INFO] [stdout] | [INFO] [stdout] 486 | / pub async fn handshake(self, f: F) -> Result [INFO] [stdout] 487 | | where [INFO] [stdout] 488 | | F: Filter + Clone + Send + Sync + 'static, [INFO] [stdout] 489 | | F::Extract: Reply + Send, [INFO] [stdout] 490 | | F::Error: IsReject + Send, [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `test::::handshake::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.3.2/src/test.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 497 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 498 | | [INFO] [stdout] 499 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 558 | | future::join(write, read).await; [INFO] [stdout] 559 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires elaborating drops for `test::::handshake::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.3.2/src/test.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 497 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 498 | | [INFO] [stdout] 499 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 558 | | future::join(write, read).await; [INFO] [stdout] 559 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires borrow-checking `test::::handshake::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.3.2/src/test.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 497 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 498 | | [INFO] [stdout] 499 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 558 | | future::join(write, read).await; [INFO] [stdout] 559 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing `test::::handshake::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.3.2/src/test.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 497 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 498 | | [INFO] [stdout] 499 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 558 | | future::join(write, read).await; [INFO] [stdout] 559 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires processing MIR for `test::::handshake::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.3.2/src/test.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 497 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 498 | | [INFO] [stdout] 499 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 558 | | future::join(write, read).await; [INFO] [stdout] 559 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires unsafety-checking `test::::handshake::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.3.2/src/test.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 497 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 498 | | [INFO] [stdout] 499 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 558 | | future::join(write, read).await; [INFO] [stdout] 559 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires building MIR for `test::::handshake::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.3.2/src/test.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 497 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 498 | | [INFO] [stdout] 499 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 558 | | future::join(write, read).await; [INFO] [stdout] 559 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] note: ...which requires type-checking `test::::handshake::{closure#0}::{closure#0}`... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.3.2/src/test.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 497 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 498 | | [INFO] [stdout] 499 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 558 | | future::join(write, read).await; [INFO] [stdout] 559 | | }); [INFO] [stdout] | |_________^ [INFO] [stdout] = note: ...which again requires type-checking `test::::handshake`, completing the cycle [INFO] [stdout] note: cycle used when building MIR for `test::::handshake` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.3.2/src/test.rs:486:5 [INFO] [stdout] | [INFO] [stdout] 486 | / pub async fn handshake(self, f: F) -> Result [INFO] [stdout] 487 | | where [INFO] [stdout] 488 | | F: Filter + Clone + Send + Sync + 'static, [INFO] [stdout] 489 | | F::Extract: Reply + Send, [INFO] [stdout] 490 | | F::Error: IsReject + Send, [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 `warp` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "6b5889c1e969181282004731135b8e412243952554f95100bb0b631aa0bdb9be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b5889c1e969181282004731135b8e412243952554f95100bb0b631aa0bdb9be", kill_on_drop: false }` [INFO] [stdout] 6b5889c1e969181282004731135b8e412243952554f95100bb0b631aa0bdb9be