[INFO] cloning repository https://github.com/argent0/rust_algorithms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/argent0/rust_algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fargent0%2Frust_algorithms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fargent0%2Frust_algorithms'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 42049461774b566228b4b3e4ebacf5ee5be7e3d7 [INFO] documenting argent0/rust_algorithms against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fargent0%2Frust_algorithms" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/argent0/rust_algorithms on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/argent0/rust_algorithms [INFO] finished tweaking git repo https://github.com/argent0/rust_algorithms [INFO] tweaked toml for git repo https://github.com/argent0/rust_algorithms written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/argent0/rust_algorithms already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] 9958f64b465258d0fb8ec9681579a8f4d01ef19bc3864d770e4f765fbfceb3ff [INFO] running `Command { std: "docker" "start" "-a" "9958f64b465258d0fb8ec9681579a8f4d01ef19bc3864d770e4f765fbfceb3ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9958f64b465258d0fb8ec9681579a8f4d01ef19bc3864d770e4f765fbfceb3ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9958f64b465258d0fb8ec9681579a8f4d01ef19bc3864d770e4f765fbfceb3ff", kill_on_drop: false }` [INFO] [stdout] 9958f64b465258d0fb8ec9681579a8f4d01ef19bc3864d770e4f765fbfceb3ff [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 2205e136e5cf11afe72887d5e31819c6b5b50b91c35df35e482f28c20593b17c [INFO] running `Command { std: "docker" "start" "-a" "2205e136e5cf11afe72887d5e31819c6b5b50b91c35df35e482f28c20593b17c", kill_on_drop: false }` [INFO] [stderr] Documenting rust_algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `a` [INFO] [stdout] --> src/lib.rs:23:41 [INFO] [stdout] | [INFO] [stdout] 23 | /// foldl :: (b -> a -> b) -> b -> [a] -> b [INFO] [stdout] | ^ no item named `a` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `a` [INFO] [stdout] --> src/lib.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | /// map :: (a -> b) -> [a] -> [b] [INFO] [stdout] | ^ no item named `a` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/lib.rs:33:36 [INFO] [stdout] | [INFO] [stdout] 33 | /// map :: (a -> b) -> [a] -> [b] [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/lib.rs:50:30 [INFO] [stdout] | [INFO] [stdout] 50 | /// concat_map :: (a -> [b]) -> [a] -> [b] [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `a` [INFO] [stdout] --> src/lib.rs:50:38 [INFO] [stdout] | [INFO] [stdout] 50 | /// concat_map :: (a -> [b]) -> [a] -> [b] [INFO] [stdout] | ^ no item named `a` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/lib.rs:50:45 [INFO] [stdout] | [INFO] [stdout] 50 | /// concat_map :: (a -> [b]) -> [a] -> [b] [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `x` [INFO] [stdout] --> src/lib.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | /// tails :: [x] -> [[x]] [INFO] [stdout] | ^ no item named `x` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `x` [INFO] [stdout] --> src/lib.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | /// tails :: [x] -> [[x]] [INFO] [stdout] | ^ no item named `x` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `1,2` [INFO] [stdout] --> src/lib.rs:62:16 [INFO] [stdout] | [INFO] [stdout] 62 | /// tails [1,2] = [[1,2],[2],[]] [INFO] [stdout] | ^^^ no item named `1,2` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `1,2` [INFO] [stdout] --> src/lib.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | /// tails [1,2] = [[1,2],[2],[]] [INFO] [stdout] | ^^^ no item named `1,2` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `2` [INFO] [stdout] --> src/lib.rs:62:31 [INFO] [stdout] | [INFO] [stdout] 62 | /// tails [1,2] = [[1,2],[2],[]] [INFO] [stdout] | ^ no item named `2` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `a` [INFO] [stdout] --> src/lib.rs:72:39 [INFO] [stdout] | [INFO] [stdout] 72 | /// zip_with :: (a -> b -> c) -> [a] -> [b] -> [c] [INFO] [stdout] | ^ no item named `a` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/lib.rs:72:46 [INFO] [stdout] | [INFO] [stdout] 72 | /// zip_with :: (a -> b -> c) -> [a] -> [b] -> [c] [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `c` [INFO] [stdout] --> src/lib.rs:72:53 [INFO] [stdout] | [INFO] [stdout] 72 | /// zip_with :: (a -> b -> c) -> [a] -> [b] -> [c] [INFO] [stdout] | ^ no item named `c` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `a` [INFO] [stdout] --> src/lib.rs:84:31 [INFO] [stdout] | [INFO] [stdout] 84 | /// elem :: Eq a => a -> [a] -> Bool [INFO] [stdout] | ^ no item named `a` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.19s [INFO] running `Command { std: "docker" "inspect" "2205e136e5cf11afe72887d5e31819c6b5b50b91c35df35e482f28c20593b17c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2205e136e5cf11afe72887d5e31819c6b5b50b91c35df35e482f28c20593b17c", kill_on_drop: false }` [INFO] [stdout] 2205e136e5cf11afe72887d5e31819c6b5b50b91c35df35e482f28c20593b17c [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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] a947ca826b2812edb2f10c5dbe4926d22a4b4eae7c3de9659dbfd8039a03b632 [INFO] running `Command { std: "docker" "start" "-a" "a947ca826b2812edb2f10c5dbe4926d22a4b4eae7c3de9659dbfd8039a03b632", kill_on_drop: false }` [INFO] [stderr] Documenting rust_algorithms v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `a` [INFO] [stdout] --> src/lib.rs:23:41 [INFO] [stdout] | [INFO] [stdout] 23 | /// foldl :: (b -> a -> b) -> b -> [a] -> b [INFO] [stdout] | ^ no item named `a` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `a` [INFO] [stdout] --> src/lib.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | /// map :: (a -> b) -> [a] -> [b] [INFO] [stdout] | ^ no item named `a` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/lib.rs:33:36 [INFO] [stdout] | [INFO] [stdout] 33 | /// map :: (a -> b) -> [a] -> [b] [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/lib.rs:50:30 [INFO] [stdout] | [INFO] [stdout] 50 | /// concat_map :: (a -> [b]) -> [a] -> [b] [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `a` [INFO] [stdout] --> src/lib.rs:50:38 [INFO] [stdout] | [INFO] [stdout] 50 | /// concat_map :: (a -> [b]) -> [a] -> [b] [INFO] [stdout] | ^ no item named `a` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/lib.rs:50:45 [INFO] [stdout] | [INFO] [stdout] 50 | /// concat_map :: (a -> [b]) -> [a] -> [b] [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `x` [INFO] [stdout] --> src/lib.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | /// tails :: [x] -> [[x]] [INFO] [stdout] | ^ no item named `x` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `x` [INFO] [stdout] --> src/lib.rs:61:27 [INFO] [stdout] | [INFO] [stdout] 61 | /// tails :: [x] -> [[x]] [INFO] [stdout] | ^ no item named `x` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `1,2` [INFO] [stdout] --> src/lib.rs:62:16 [INFO] [stdout] | [INFO] [stdout] 62 | /// tails [1,2] = [[1,2],[2],[]] [INFO] [stdout] | ^^^ no item named `1,2` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `1,2` [INFO] [stdout] --> src/lib.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | /// tails [1,2] = [[1,2],[2],[]] [INFO] [stdout] | ^^^ no item named `1,2` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `2` [INFO] [stdout] --> src/lib.rs:62:31 [INFO] [stdout] | [INFO] [stdout] 62 | /// tails [1,2] = [[1,2],[2],[]] [INFO] [stdout] | ^ no item named `2` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `a` [INFO] [stdout] --> src/lib.rs:72:39 [INFO] [stdout] | [INFO] [stdout] 72 | /// zip_with :: (a -> b -> c) -> [a] -> [b] -> [c] [INFO] [stdout] | ^ no item named `a` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `b` [INFO] [stdout] --> src/lib.rs:72:46 [INFO] [stdout] | [INFO] [stdout] 72 | /// zip_with :: (a -> b -> c) -> [a] -> [b] -> [c] [INFO] [stdout] | ^ no item named `b` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `c` [INFO] [stdout] --> src/lib.rs:72:53 [INFO] [stdout] | [INFO] [stdout] 72 | /// zip_with :: (a -> b -> c) -> [a] -> [b] -> [c] [INFO] [stdout] | ^ no item named `c` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `a` [INFO] [stdout] --> src/lib.rs:84:31 [INFO] [stdout] | [INFO] [stdout] 84 | /// elem :: Eq a => a -> [a] -> Bool [INFO] [stdout] | ^ no item named `a` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "a947ca826b2812edb2f10c5dbe4926d22a4b4eae7c3de9659dbfd8039a03b632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a947ca826b2812edb2f10c5dbe4926d22a4b4eae7c3de9659dbfd8039a03b632", kill_on_drop: false }` [INFO] [stdout] a947ca826b2812edb2f10c5dbe4926d22a4b4eae7c3de9659dbfd8039a03b632