[INFO] cloning repository https://github.com/AlmightyFloppyFish/rust-discord-tui [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlmightyFloppyFish/rust-discord-tui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlmightyFloppyFish%2Frust-discord-tui", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlmightyFloppyFish%2Frust-discord-tui'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65036167bfea15852413c03b18ebeca1dca1204a [INFO] testing AlmightyFloppyFish/rust-discord-tui against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlmightyFloppyFish%2Frust-discord-tui" "/workspace/builds/worker-106/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AlmightyFloppyFish/rust-discord-tui 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 git repo https://github.com/AlmightyFloppyFish/rust-discord-tui [INFO] finished tweaking git repo https://github.com/AlmightyFloppyFish/rust-discord-tui [INFO] tweaked toml for git repo https://github.com/AlmightyFloppyFish/rust-discord-tui written to /workspace/builds/worker-106/source/Cargo.toml [INFO] crate git repo https://github.com/AlmightyFloppyFish/rust-discord-tui 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d491294cd339554caa7b216387ceb492e61932bc09e2920a5455a3cb350559f [INFO] running `Command { std: "docker" "start" "-a" "4d491294cd339554caa7b216387ceb492e61932bc09e2920a5455a3cb350559f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d491294cd339554caa7b216387ceb492e61932bc09e2920a5455a3cb350559f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d491294cd339554caa7b216387ceb492e61932bc09e2920a5455a3cb350559f", kill_on_drop: false }` [INFO] [stdout] 4d491294cd339554caa7b216387ceb492e61932bc09e2920a5455a3cb350559f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01758c0fdb3c3bf3ddaee08fb7b8d83fbacd498977840b6562da5d38947ba928 [INFO] running `Command { std: "docker" "start" "-a" "01758c0fdb3c3bf3ddaee08fb7b8d83fbacd498977840b6562da5d38947ba928", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling bitflags v1.0.5 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling termion v1.5.2 [INFO] [stderr] Compiling tui v0.5.1 [INFO] [stderr] Compiling discord-tui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/interface/mod.rs:50:42 [INFO] [stdout] | [INFO] [stdout] 50 | .constraints(split_space.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] 50 | .constraints( as AsRef>>::as_ref(split_space)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 50 | .constraints( as AsRef<[T]>>::as_ref(split_space)) [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 `discord-tui` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "01758c0fdb3c3bf3ddaee08fb7b8d83fbacd498977840b6562da5d38947ba928", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01758c0fdb3c3bf3ddaee08fb7b8d83fbacd498977840b6562da5d38947ba928", kill_on_drop: false }` [INFO] [stdout] 01758c0fdb3c3bf3ddaee08fb7b8d83fbacd498977840b6562da5d38947ba928