[INFO] cloning repository https://github.com/speratus/udis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/speratus/udis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsperatus%2Fudis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsperatus%2Fudis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6786d3444c874b3d1625753cbd36f52a002766c
[INFO] testing speratus/udis against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsperatus%2Fudis" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/speratus/udis on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/speratus/udis
[INFO] finished tweaking git repo https://github.com/speratus/udis
[INFO] tweaked toml for git repo https://github.com/speratus/udis written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/speratus/udis already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "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] 5dca0067eb6797eaa1d055a19b7c760e9fd48be6c773e8070caee304053373ef
[INFO] running `Command { std: "docker" "start" "-a" "5dca0067eb6797eaa1d055a19b7c760e9fd48be6c773e8070caee304053373ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dca0067eb6797eaa1d055a19b7c760e9fd48be6c773e8070caee304053373ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dca0067eb6797eaa1d055a19b7c760e9fd48be6c773e8070caee304053373ef", kill_on_drop: false }`
[INFO] [stdout] 5dca0067eb6797eaa1d055a19b7c760e9fd48be6c773e8070caee304053373ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "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] 19dfe5feb95a895c8f756ef1bd228580027498210cb49ab640deb6ee34126d13
[INFO] running `Command { std: "docker" "start" "-a" "19dfe5feb95a895c8f756ef1bd228580027498210cb49ab640deb6ee34126d13", kill_on_drop: false }`
[INFO] [stderr]    Compiling udis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0405]: cannot find trait `UDb` in this scope
[INFO] [stdout]   --> src/db.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl UDb for UDbImpl {
[INFO] [stdout]    |      ^^^ help: a trait with a similar name exists: `Udb`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/types.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub trait Udb {
[INFO] [stdout]    | ------------- similarly named trait `Udb` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `udis` due to 4 previous errors
[INFO] [stdout] error[E0412]: cannot find type `Anybox` in this scope
[INFO] [stdout]   --> src/db.rs:21:42
[INFO] [stdout]    |
[INFO] [stdout] 5  | type AnyBox = Box<_>;
[INFO] [stdout]    | --------------------- similarly named type alias `AnyBox` defined here
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn get(&self, key: String) -> Option<Anybox> {
[INFO] [stdout]    |                                          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a type alias with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn get(&self, key: String) -> Option<AnyBox> {
[INFO] [stdout]    |                                          ~~~~~~
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<Anybox> UDb for UDbImpl {
[INFO] [stdout]    |     ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0121]: the placeholder `_` is not allowed within types on item signatures for type aliases
[INFO] [stdout]  --> src/db.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | type AnyBox = Box<_>;
[INFO] [stdout]   |                   ^ not allowed in type signatures
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0121, E0405, E0412.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0121`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19dfe5feb95a895c8f756ef1bd228580027498210cb49ab640deb6ee34126d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19dfe5feb95a895c8f756ef1bd228580027498210cb49ab640deb6ee34126d13", kill_on_drop: false }`
[INFO] [stdout] 19dfe5feb95a895c8f756ef1bd228580027498210cb49ab640deb6ee34126d13