[INFO] fetching crate fast-ssh 0.3.1... [INFO] testing fast-ssh-0.3.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate fast-ssh 0.3.1 into /workspace/builds/worker-22/source [INFO] validating manifest of crates.io crate fast-ssh 0.3.1 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 fast-ssh 0.3.1 [INFO] finished tweaking crates.io crate fast-ssh 0.3.1 [INFO] tweaked toml for crates.io crate fast-ssh 0.3.1 written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate crates.io crate fast-ssh 0.3.1 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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 54cb5d16614aad832f115aab3265e47b42381163d52e4d67e25134c7d09bb9a0 [INFO] running `Command { std: "docker" "start" "-a" "54cb5d16614aad832f115aab3265e47b42381163d52e4d67e25134c7d09bb9a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54cb5d16614aad832f115aab3265e47b42381163d52e4d67e25134c7d09bb9a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54cb5d16614aad832f115aab3265e47b42381163d52e4d67e25134c7d09bb9a0", kill_on_drop: false }` [INFO] [stdout] 54cb5d16614aad832f115aab3265e47b42381163d52e4d67e25134c7d09bb9a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] bb4fab3632508087f11f0d6df906c82a032591de8d4172afe0daa5af9b9cb8af [INFO] running `Command { std: "docker" "start" "-a" "bb4fab3632508087f11f0d6df906c82a032591de8d4172afe0daa5af9b9cb8af", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling anyhow v1.0.47 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling sublime_fuzzy v0.7.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling plain_path v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling signal-hook-mio v0.2.1 [INFO] [stderr] Compiling crossterm v0.20.0 [INFO] [stderr] Compiling crossterm v0.22.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling ssh_cfg v0.3.0 [INFO] [stderr] Compiling tui v0.16.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling ron v0.6.6 [INFO] [stderr] Compiling serde_yaml v0.8.21 [INFO] [stderr] Compiling rustbreak v2.0.0 [INFO] [stderr] Compiling fast-ssh v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/layout.rs:60:34 [INFO] [stdout] | [INFO] [stdout] 60 | .constraints(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] 60 | .constraints( as AsRef>>::as_ref(constraints)) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 60 | .constraints( as AsRef<[T]>>::as_ref(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 `fast-ssh` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bb4fab3632508087f11f0d6df906c82a032591de8d4172afe0daa5af9b9cb8af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb4fab3632508087f11f0d6df906c82a032591de8d4172afe0daa5af9b9cb8af", kill_on_drop: false }` [INFO] [stdout] bb4fab3632508087f11f0d6df906c82a032591de8d4172afe0daa5af9b9cb8af