[INFO] fetching crate rudac 0.8.3... [INFO] checking rudac-0.8.3 against try#f6d7c613ae2d161ff37dbc63cc5abd809c878597 for pr-83850 [INFO] extracting crate rudac 0.8.3 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate rudac 0.8.3 on toolchain f6d7c613ae2d161ff37dbc63cc5abd809c878597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rudac 0.8.3 [INFO] finished tweaking crates.io crate rudac 0.8.3 [INFO] tweaked toml for crates.io crate rudac 0.8.3 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e256098a5ec71e1bee93eebe0f2fd9b2ca724259227ec681deecc6d0846dd5e5 [INFO] running `Command { std: "docker" "start" "-a" "e256098a5ec71e1bee93eebe0f2fd9b2ca724259227ec681deecc6d0846dd5e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e256098a5ec71e1bee93eebe0f2fd9b2ca724259227ec681deecc6d0846dd5e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e256098a5ec71e1bee93eebe0f2fd9b2ca724259227ec681deecc6d0846dd5e5", kill_on_drop: false }` [INFO] [stdout] e256098a5ec71e1bee93eebe0f2fd9b2ca724259227ec681deecc6d0846dd5e5 [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=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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70496c45f760e41ce5256f48f957ca8da9b4aa5f497d243066879bbe996ae03e [INFO] running `Command { std: "docker" "start" "-a" "70496c45f760e41ce5256f48f957ca8da9b4aa5f497d243066879bbe996ae03e", kill_on_drop: false }` [INFO] [stderr] Checking rudac v0.8.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/heap/fibonacci.rs:136:73 [INFO] [stdout] | [INFO] [stdout] 136 | .push_str(format!("{}", InternalTree::_preorder(&Some(&item))).as_str()); [INFO] [stdout] | ----------------------- ^^^^^^^^^^^^ expected struct `InternalTree`, found `&InternalTree` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Option<&InternalTree<_>>` [INFO] [stdout] found reference `&Option<&&InternalTree>` [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/heap/fibonacci.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 126 | fn _preorder(node_opt: &Option<&InternalTree>) -> String { [INFO] [stdout] | ^^^^^^^^^ ----------------------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/tree/binomial.rs:338:73 [INFO] [stdout] | [INFO] [stdout] 338 | ... node_list.push_str(BinomialTree::_pre_visit(&Some(&data)).as_str()) [INFO] [stdout] | ------------------------ ^^^^^^^^^^^^ expected struct `BinomialTree`, found `&BinomialTree` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Option<&BinomialTree<_>>` [INFO] [stdout] found reference `&Option<&&BinomialTree>` [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/tree/binomial.rs:321:8 [INFO] [stdout] | [INFO] [stdout] 321 | fn _pre_visit(node: &Option<&BinomialTree>) -> String { [INFO] [stdout] | ^^^^^^^^^^ ------------------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rudac` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/heap/fibonacci.rs:136:73 [INFO] [stdout] | [INFO] [stdout] 136 | .push_str(format!("{}", InternalTree::_preorder(&Some(&item))).as_str()); [INFO] [stdout] | ----------------------- ^^^^^^^^^^^^ expected struct `heap::fibonacci::InternalTree`, found reference [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Option<&heap::fibonacci::InternalTree<_>>` [INFO] [stdout] found reference `&Option<&&heap::fibonacci::InternalTree>` [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/heap/fibonacci.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 126 | fn _preorder(node_opt: &Option<&InternalTree>) -> String { [INFO] [stdout] | ^^^^^^^^^ ----------------------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/tree/binomial.rs:338:73 [INFO] [stdout] | [INFO] [stdout] 338 | ... node_list.push_str(BinomialTree::_pre_visit(&Some(&data)).as_str()) [INFO] [stdout] | ------------------------ ^^^^^^^^^^^^ expected struct `tree::binomial::BinomialTree`, found reference [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&Option<&tree::binomial::BinomialTree<_>>` [INFO] [stdout] found reference `&Option<&&tree::binomial::BinomialTree>` [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/tree/binomial.rs:321:8 [INFO] [stdout] | [INFO] [stdout] 321 | fn _pre_visit(node: &Option<&BinomialTree>) -> String { [INFO] [stdout] | ^^^^^^^^^^ ------------------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rudac` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "70496c45f760e41ce5256f48f957ca8da9b4aa5f497d243066879bbe996ae03e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70496c45f760e41ce5256f48f957ca8da9b4aa5f497d243066879bbe996ae03e", kill_on_drop: false }` [INFO] [stdout] 70496c45f760e41ce5256f48f957ca8da9b4aa5f497d243066879bbe996ae03e