[INFO] fetching crate webview_app 0.5.1... [INFO] checking webview_app-0.5.1 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate webview_app 0.5.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate webview_app 0.5.1 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 webview_app 0.5.1 [INFO] finished tweaking crates.io crate webview_app 0.5.1 [INFO] tweaked toml for crates.io crate webview_app 0.5.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate webview_app 0.5.1 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 43584ed8fa333524994e6892ac52e8564501f1b2d6c2fa0dae42f29541b632fe [INFO] running `Command { std: "docker" "start" "-a" "43584ed8fa333524994e6892ac52e8564501f1b2d6c2fa0dae42f29541b632fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43584ed8fa333524994e6892ac52e8564501f1b2d6c2fa0dae42f29541b632fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43584ed8fa333524994e6892ac52e8564501f1b2d6c2fa0dae42f29541b632fe", kill_on_drop: false }` [INFO] [stdout] 43584ed8fa333524994e6892ac52e8564501f1b2d6c2fa0dae42f29541b632fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] cc3afc9a4a16f24a96396298f22f7566b0704b7f1d6dc357a08a3c4342f378f0 [INFO] running `Command { std: "docker" "start" "-a" "cc3afc9a4a16f24a96396298f22f7566b0704b7f1d6dc357a08a3c4342f378f0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling gio v0.14.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking cpufeatures v0.1.4 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking httpdate v1.0.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling cfg-expr v0.7.4 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.8.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling gtk v0.14.0 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking javascriptcore-rs-sys v0.2.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking headers v0.3.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking tungstenite v0.12.0 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-stream v0.1.6 [INFO] [stderr] Checking tokio-tungstenite v0.13.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling system-deps v3.1.2 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Checking hyper v0.14.7 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling glib-macros v0.14.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.1 [INFO] [stderr] Compiling soup-sys v0.10.0 [INFO] [stderr] Compiling gtk3-macros v0.14.0 [INFO] [stderr] Compiling glib-sys v0.14.0 [INFO] [stderr] Compiling gobject-sys v0.14.0 [INFO] [stderr] Compiling gio-sys v0.14.0 [INFO] [stderr] Compiling cairo-sys-rs v0.14.0 [INFO] [stderr] Compiling pango-sys v0.14.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.14.0 [INFO] [stderr] Compiling gdk-sys v0.14.0 [INFO] [stderr] Compiling atk-sys v0.14.0 [INFO] [stderr] Compiling gtk-sys v0.14.0 [INFO] [stderr] Compiling webkit2gtk-sys v0.14.0 [INFO] [stderr] Checking glib v0.14.2 [INFO] [stderr] Checking warp v0.3.1 [INFO] [stdout] error[E0391]: cycle detected when type-checking `test::::handshake` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.3.1/src/test.rs:480:5 [INFO] [stdout] | [INFO] [stdout] 480 | / pub async fn handshake(self, f: F) -> Result [INFO] [stdout] 481 | | where [INFO] [stdout] 482 | | F: Filter + Clone + Send + Sync + 'static, [INFO] [stdout] 483 | | F::Extract: Reply + Send, [INFO] [stdout] 484 | | 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-0.3.1/src/test.rs:491:33 [INFO] [stdout] | [INFO] [stdout] 491 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 492 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 493 | | [INFO] [stdout] 494 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 553 | | future::join(write, read).await; [INFO] [stdout] 554 | | }); [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-0.3.1/src/test.rs:491:33 [INFO] [stdout] | [INFO] [stdout] 491 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 492 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 493 | | [INFO] [stdout] 494 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 553 | | future::join(write, read).await; [INFO] [stdout] 554 | | }); [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-0.3.1/src/test.rs:491:33 [INFO] [stdout] | [INFO] [stdout] 491 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 492 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 493 | | [INFO] [stdout] 494 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 553 | | future::join(write, read).await; [INFO] [stdout] 554 | | }); [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-0.3.1/src/test.rs:491:33 [INFO] [stdout] | [INFO] [stdout] 491 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 492 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 493 | | [INFO] [stdout] 494 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 553 | | future::join(write, read).await; [INFO] [stdout] 554 | | }); [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-0.3.1/src/test.rs:491:33 [INFO] [stdout] | [INFO] [stdout] 491 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 492 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 493 | | [INFO] [stdout] 494 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 553 | | future::join(write, read).await; [INFO] [stdout] 554 | | }); [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-0.3.1/src/test.rs:491:33 [INFO] [stdout] | [INFO] [stdout] 491 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 492 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 493 | | [INFO] [stdout] 494 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 553 | | future::join(write, read).await; [INFO] [stdout] 554 | | }); [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-0.3.1/src/test.rs:491:33 [INFO] [stdout] | [INFO] [stdout] 491 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 492 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 493 | | [INFO] [stdout] 494 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 553 | | future::join(write, read).await; [INFO] [stdout] 554 | | }); [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-0.3.1/src/test.rs:491:33 [INFO] [stdout] | [INFO] [stdout] 491 | tokio::spawn(async move { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 492 | | use tokio_tungstenite::tungstenite::protocol; [INFO] [stdout] 493 | | [INFO] [stdout] 494 | | let (addr, srv) = crate::serve(f).bind_ephemeral(([127, 0, 0, 1], 0)); [INFO] [stdout] ... | [INFO] [stdout] 553 | | future::join(write, read).await; [INFO] [stdout] 554 | | }); [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-0.3.1/src/test.rs:480:5 [INFO] [stdout] | [INFO] [stdout] 480 | / pub async fn handshake(self, f: F) -> Result [INFO] [stdout] 481 | | where [INFO] [stdout] 482 | | F: Filter + Clone + Send + Sync + 'static, [INFO] [stdout] 483 | | F::Extract: Reply + Send, [INFO] [stdout] 484 | | 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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "cc3afc9a4a16f24a96396298f22f7566b0704b7f1d6dc357a08a3c4342f378f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc3afc9a4a16f24a96396298f22f7566b0704b7f1d6dc357a08a3c4342f378f0", kill_on_drop: false }` [INFO] [stdout] cc3afc9a4a16f24a96396298f22f7566b0704b7f1d6dc357a08a3c4342f378f0