[INFO] cloning repository https://github.com/fawni/wisp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fawni/wisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffawni%2Fwisp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffawni%2Fwisp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 139337b158abb81f969ccb66a6fe40df4756d045 [INFO] checking fawni/wisp against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffawni%2Fwisp" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/fawni/wisp [INFO] finished tweaking git repo https://github.com/fawni/wisp [INFO] tweaked toml for git repo https://github.com/fawni/wisp written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/fawni/wisp on toolchain 70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/fawni/wisp already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5832114db25f136971295a51dfbf0cf504c184b3312aa902eb24a4c94e33602b [INFO] running `Command { std: "docker" "start" "-a" "5832114db25f136971295a51dfbf0cf504c184b3312aa902eb24a4c94e33602b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5832114db25f136971295a51dfbf0cf504c184b3312aa902eb24a4c94e33602b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5832114db25f136971295a51dfbf0cf504c184b3312aa902eb24a4c94e33602b", kill_on_drop: false }` [INFO] [stdout] 5832114db25f136971295a51dfbf0cf504c184b3312aa902eb24a4c94e33602b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 290bc5016106727af1742a8838c06158ec334b4aedac3c1a55c7e010f79b7db5 [INFO] running `Command { std: "docker" "start" "-a" "290bc5016106727af1742a8838c06158ec334b4aedac3c1a55c7e010f79b7db5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking webpki-roots v1.0.1 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling serenity v0.12.4 (https://github.com/serenity-rs/serenity?branch=current#52d60a9b) [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking typemap_rev v0.3.0 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking trim-in-place v0.1.7 [INFO] [stderr] Checking faye v0.6.2 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Checking nanorand v0.8.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/faye-0.6.2/src/eval/scope.rs:227:50 [INFO] [stdout] | [INFO] [stdout] 227 | if !ctx.eval(n).and_then(|v| ctx.downcast(&v))? { [INFO] [stdout] | ^^^^^^^^ cannot infer type of the type parameter `T` declared on the method `downcast` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 227 | if !ctx.eval(n).and_then(|v| ctx.downcast::(&v))? { [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `faye` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "290bc5016106727af1742a8838c06158ec334b4aedac3c1a55c7e010f79b7db5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "290bc5016106727af1742a8838c06158ec334b4aedac3c1a55c7e010f79b7db5", kill_on_drop: false }` [INFO] [stdout] 290bc5016106727af1742a8838c06158ec334b4aedac3c1a55c7e010f79b7db5