[INFO] fetching crate rand-distributions 0.1.2... [INFO] documenting rand-distributions-0.1.2 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate rand-distributions 0.1.2 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate rand-distributions 0.1.2 on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rand-distributions 0.1.2 [INFO] finished tweaking crates.io crate rand-distributions 0.1.2 [INFO] tweaked toml for crates.io crate rand-distributions 0.1.2 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 962348e34a0c95e7eec981a755c7b8cf68f012272b7302ceaae5c0955487c2ad [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "962348e34a0c95e7eec981a755c7b8cf68f012272b7302ceaae5c0955487c2ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "962348e34a0c95e7eec981a755c7b8cf68f012272b7302ceaae5c0955487c2ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "962348e34a0c95e7eec981a755c7b8cf68f012272b7302ceaae5c0955487c2ad", kill_on_drop: false }` [INFO] [stdout] 962348e34a0c95e7eec981a755c7b8cf68f012272b7302ceaae5c0955487c2ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9204c6b68f630fc0a77273ccc190c3589446bcd6d24c480bb0ee9dec4f44e094 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9204c6b68f630fc0a77273ccc190c3589446bcd6d24c480bb0ee9dec4f44e094", kill_on_drop: false }` [INFO] [stderr] Documenting rand-distributions v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> src/core.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Distribution { [INFO] [stdout] | ------------ required by a bound in this [INFO] [stdout] 9 | type Output; [INFO] [stdout] | ------------ required by this bound in `core::Distribution` [INFO] [stdout] ... [INFO] [stdout] 46 | type Distribution: Distribution; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::marker::Sized` is not implemented for `Self` [INFO] [stdout] = note: to learn more, visit [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 45 | pub trait DefaultDistribution: std::marker::Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> src/core.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Distribution { [INFO] [stdout] | ------------ required by a bound in this [INFO] [stdout] 9 | type Output; [INFO] [stdout] | ------------ required by this bound in `core::Distribution` [INFO] [stdout] ... [INFO] [stdout] 46 | type Distribution: Distribution; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::marker::Sized` is not implemented for `Self` [INFO] [stdout] = note: to learn more, visit [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 48 | fn default_distribution() -> ::Distribution where Self: std::marker::Sized; [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 E0277`. [INFO] [stdout] [INFO] [stderr] error: Could not document `rand-distributions`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type lib --crate-name rand_distributions src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern num=/opt/rustwide/target/debug/deps/libnum-c67ca3189b1bb84f.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-85efb7b923645623.rmeta --cap-lints=warn` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "9204c6b68f630fc0a77273ccc190c3589446bcd6d24c480bb0ee9dec4f44e094", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9204c6b68f630fc0a77273ccc190c3589446bcd6d24c480bb0ee9dec4f44e094", kill_on_drop: false }` [INFO] [stdout] 9204c6b68f630fc0a77273ccc190c3589446bcd6d24c480bb0ee9dec4f44e094