[INFO] cloning repository https://github.com/mgramigna/scramble-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgramigna/scramble-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgramigna%2Fscramble-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgramigna%2Fscramble-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd2402dfb7c1591ec445dcf27dbedbc91502d873 [INFO] checking mgramigna/scramble-rs/dd2402dfb7c1591ec445dcf27dbedbc91502d873 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgramigna%2Fscramble-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mgramigna/scramble-rs on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mgramigna/scramble-rs [INFO] finished tweaking git repo https://github.com/mgramigna/scramble-rs [INFO] tweaked toml for git repo https://github.com/mgramigna/scramble-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mgramigna/scramble-rs 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" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v2.0.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35a6b111775b0da421882bf9145fac4026eafb8d5d7cca0c21971923b9f73fc5 [INFO] running `Command { std: "docker" "start" "-a" "35a6b111775b0da421882bf9145fac4026eafb8d5d7cca0c21971923b9f73fc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35a6b111775b0da421882bf9145fac4026eafb8d5d7cca0c21971923b9f73fc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35a6b111775b0da421882bf9145fac4026eafb8d5d7cca0c21971923b9f73fc5", kill_on_drop: false }` [INFO] [stdout] 35a6b111775b0da421882bf9145fac4026eafb8d5d7cca0c21971923b9f73fc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fb53c7c7649f124faf02e532204f1dfd3e4ed09f9cf4290233f329b822ae622 [INFO] running `Command { std: "docker" "start" "-a" "9fb53c7c7649f124faf02e532204f1dfd3e4ed09f9cf4290233f329b822ae622", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stderr] Checking unicode-segmentation v1.10.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chrono v0.4.24 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking scramble-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/ui.rs:128:14 [INFO] [stdout] | [INFO] [stdout] 128 | .constraints( [INFO] [stdout] | ^^^^^^^^^^^ cannot infer type of the type parameter `C` declared on the method `constraints` [INFO] [stdout] ... [INFO] [stdout] 134 | .as_ref(), [INFO] [stdout] | ------ type must be known at this point [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: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 128 | .constraints::<&T>( [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/ui.rs:128:14 [INFO] [stdout] | [INFO] [stdout] 128 | .constraints( [INFO] [stdout] | ^^^^^^^^^^^ cannot infer type of the type parameter `C` declared on the method `constraints` [INFO] [stdout] ... [INFO] [stdout] 134 | .as_ref(), [INFO] [stdout] | ------ type must be known at this point [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: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 128 | .constraints::<&T>( [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 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 `scramble-rs` (bin "scramble-rs" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `scramble-rs` (bin "scramble-rs") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9fb53c7c7649f124faf02e532204f1dfd3e4ed09f9cf4290233f329b822ae622", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fb53c7c7649f124faf02e532204f1dfd3e4ed09f9cf4290233f329b822ae622", kill_on_drop: false }` [INFO] [stdout] 9fb53c7c7649f124faf02e532204f1dfd3e4ed09f9cf4290233f329b822ae622