[INFO] fetching crate prototty_wasm 0.27.0... [INFO] checking prototty_wasm-0.27.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate prototty_wasm 0.27.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate prototty_wasm 0.27.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prototty_wasm 0.27.0 [INFO] finished tweaking crates.io crate prototty_wasm 0.27.0 [INFO] tweaked toml for crates.io crate prototty_wasm 0.27.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 26 packages [INFO] [stderr] Adding coord_2d v0.2.25 (latest: v0.3.6) [INFO] [stderr] Adding prototty_input v0.27.0 (latest: v0.29.0) [INFO] [stderr] Adding prototty_render v0.27.0 (latest: v0.29.0) [INFO] [stderr] Adding prototty_storage v0.27.0 (latest: v0.29.0) [INFO] [stderr] Adding rgb24 v0.1.5 (latest: v0.3.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prototty_wasm_storage v0.27.0 [INFO] [stderr] Downloaded prototty_monolithic_storage v0.27.0 [INFO] [stderr] Downloaded rgb24 v0.1.5 [INFO] [stderr] Downloaded prototty_wasm_render v0.27.0 [INFO] [stderr] Downloaded prototty_wasm_input v0.27.0 [INFO] [stderr] Downloaded prototty_render v0.27.0 [INFO] [stderr] Downloaded prototty_input v0.27.0 [INFO] [stderr] Downloaded prototty_storage v0.27.0 [INFO] [stderr] Downloaded coord_2d v0.2.25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cfa5a77df45cd03a06b657f4dce7fcb6b9e86f87d25524d1a7b13d980d02cce9 [INFO] running `Command { std: "docker" "start" "-a" "cfa5a77df45cd03a06b657f4dce7fcb6b9e86f87d25524d1a7b13d980d02cce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cfa5a77df45cd03a06b657f4dce7fcb6b9e86f87d25524d1a7b13d980d02cce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfa5a77df45cd03a06b657f4dce7fcb6b9e86f87d25524d1a7b13d980d02cce9", kill_on_drop: false }` [INFO] [stdout] cfa5a77df45cd03a06b657f4dce7fcb6b9e86f87d25524d1a7b13d980d02cce9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d187a635d71add6e879ebf189a7033f9595c5cdf6e9ab7a4abd5a21d15d4c05a [INFO] running `Command { std: "docker" "start" "-a" "d187a635d71add6e879ebf189a7033f9595c5cdf6e9ab7a4abd5a21d15d4c05a", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Checking coord_2d v0.2.25 [INFO] [stderr] Checking rgb24 v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.92 [INFO] [stderr] Checking prototty_render v0.27.0 [INFO] [stderr] Checking prototty_input v0.27.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.92 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.92 [INFO] [stderr] Checking wasm-bindgen v0.2.92 [INFO] [stderr] Checking prototty_wasm_input v0.27.0 [INFO] [stderr] Checking prototty_wasm_render v0.27.0 [INFO] [stderr] Checking prototty_wasm v0.27.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `Command { std: "docker" "inspect" "d187a635d71add6e879ebf189a7033f9595c5cdf6e9ab7a4abd5a21d15d4c05a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d187a635d71add6e879ebf189a7033f9595c5cdf6e9ab7a4abd5a21d15d4c05a", kill_on_drop: false }` [INFO] [stdout] d187a635d71add6e879ebf189a7033f9595c5cdf6e9ab7a4abd5a21d15d4c05a [INFO] checking prototty_wasm-0.27.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate prototty_wasm 0.27.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate prototty_wasm 0.27.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prototty_wasm 0.27.0 [INFO] finished tweaking crates.io crate prototty_wasm 0.27.0 [INFO] tweaked toml for crates.io crate prototty_wasm 0.27.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48a3a1193bed673adb0bfb361bb34d8e399ec2425e198c56533d424fff06878b [INFO] running `Command { std: "docker" "start" "-a" "48a3a1193bed673adb0bfb361bb34d8e399ec2425e198c56533d424fff06878b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48a3a1193bed673adb0bfb361bb34d8e399ec2425e198c56533d424fff06878b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48a3a1193bed673adb0bfb361bb34d8e399ec2425e198c56533d424fff06878b", kill_on_drop: false }` [INFO] [stdout] 48a3a1193bed673adb0bfb361bb34d8e399ec2425e198c56533d424fff06878b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7107099090b673ea092673608c1bdc7bb5925f28d8f170bdb9780e50edee075e [INFO] running `Command { std: "docker" "start" "-a" "7107099090b673ea092673608c1bdc7bb5925f28d8f170bdb9780e50edee075e", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling bumpalo v3.15.4 [INFO] [stderr] Compiling wasm-bindgen v0.2.92 [INFO] [stderr] Checking coord_2d v0.2.25 [INFO] [stderr] Checking rgb24 v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.92 [INFO] [stderr] Checking prototty_input v0.27.0 [INFO] [stderr] Checking prototty_render v0.27.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.92 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.92 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasm-bindgen-macro-support-0.2.92/src/parser.rs:303:17 [INFO] [stdout] | [INFO] [stdout] 303 | / if input.parse::().is_ok() { [INFO] [stdout] 304 | | let ident = input.parse::()?.0; [INFO] [stdout] 305 | | return Ok(BindgenAttr::$variant(attr_span, Some(ident))) [INFO] [stdout] 306 | | } else { [INFO] [stdout] 307 | | return Ok(BindgenAttr::$variant(attr_span, None)); [INFO] [stdout] 308 | | } [INFO] [stdout] | |_________________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 363 | attrgen!(parsers); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `parsers` which comes from the expansion of the macro `attrgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wasm-bindgen-macro-support` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7107099090b673ea092673608c1bdc7bb5925f28d8f170bdb9780e50edee075e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7107099090b673ea092673608c1bdc7bb5925f28d8f170bdb9780e50edee075e", kill_on_drop: false }` [INFO] [stdout] 7107099090b673ea092673608c1bdc7bb5925f28d8f170bdb9780e50edee075e