[INFO] fetching crate twitch-tui 2.0.0-alpha.3... [INFO] testing twitch-tui-2.0.0-alpha.3 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate twitch-tui 2.0.0-alpha.3 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate twitch-tui 2.0.0-alpha.3 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate twitch-tui 2.0.0-alpha.3 [INFO] finished tweaking crates.io crate twitch-tui 2.0.0-alpha.3 [INFO] tweaked toml for crates.io crate twitch-tui 2.0.0-alpha.3 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate twitch-tui 2.0.0-alpha.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4f212a1bb79178d889ebfcc16f5f1376819385cf5ef2e6a2fc4c9bba69430012 [INFO] running `Command { std: "docker" "start" "-a" "4f212a1bb79178d889ebfcc16f5f1376819385cf5ef2e6a2fc4c9bba69430012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f212a1bb79178d889ebfcc16f5f1376819385cf5ef2e6a2fc4c9bba69430012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f212a1bb79178d889ebfcc16f5f1376819385cf5ef2e6a2fc4c9bba69430012", kill_on_drop: false }` [INFO] [stdout] 4f212a1bb79178d889ebfcc16f5f1376819385cf5ef2e6a2fc4c9bba69430012 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 70121d9c011110fabd188c4f2fe8696bbf1f0a67135148cf64ae3ca34b0c85a9 [INFO] running `Command { std: "docker" "start" "-a" "70121d9c011110fabd188c4f2fe8696bbf1f0a67135148cf64ae3ca34b0c85a9", kill_on_drop: false }` [INFO] [stderr] Compiling io-lifetimes v0.5.3 [INFO] [stderr] Compiling rustix v0.33.3 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling libsqlite3-sys v0.24.0 [INFO] [stderr] Compiling fuzzy-matcher v0.3.7 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling clap_derive v3.1.4 [INFO] [stderr] Compiling unicode-linebreak v0.1.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling crossterm v0.22.1 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling crossterm v0.23.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling hashlink v0.7.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling tui v0.17.0 [INFO] [stderr] Compiling rusqlite v0.27.0 [INFO] [stderr] Compiling enum-iterator v0.7.0 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling clap v3.1.5 [INFO] [stderr] Compiling fd-lock v3.0.4 [INFO] [stderr] Compiling rustyline v9.1.2 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling irc-proto v0.15.0 [INFO] [stderr] Compiling irc v0.15.0 [INFO] [stderr] Compiling twitch-tui v2.0.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/ui/mod.rs:54:49 [INFO] [stdout] | [INFO] [stdout] 54 | .constraints(vertical_chunk_constraints.as_ref()) [INFO] [stdout] | ---------------------------^^^^^^-- [INFO] [stdout] | | | [INFO] [stdout] | | cannot infer type for type parameter `T` declared on the trait `AsRef` [INFO] [stdout] | this method call resolves to `&T` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `Vec: AsRef<_>` found in the `alloc` crate: [INFO] [stdout] - impl AsRef> for Vec [INFO] [stdout] where A: Allocator; [INFO] [stdout] - impl AsRef<[T]> for Vec [INFO] [stdout] where A: Allocator; [INFO] [stdout] help: use the fully qualified path for the potential candidates [INFO] [stdout] | [INFO] [stdout] 54 | .constraints( as AsRef>>::as_ref(vertical_chunk_constraints)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 54 | .constraints( as AsRef<[T]>>::as_ref(vertical_chunk_constraints)) [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 E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `twitch-tui` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "70121d9c011110fabd188c4f2fe8696bbf1f0a67135148cf64ae3ca34b0c85a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70121d9c011110fabd188c4f2fe8696bbf1f0a67135148cf64ae3ca34b0c85a9", kill_on_drop: false }` [INFO] [stdout] 70121d9c011110fabd188c4f2fe8696bbf1f0a67135148cf64ae3ca34b0c85a9