[INFO] crate rust_black_tree 0.1.5 is already in cache [INFO] documenting rust_black_tree-0.1.5 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566 [INFO] extracting crate rust_black_tree 0.1.5 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate rust_black_tree 0.1.5 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust_black_tree 0.1.5 [INFO] finished tweaking crates.io crate rust_black_tree 0.1.5 [INFO] tweaked toml for crates.io crate rust_black_tree 0.1.5 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate rust_black_tree 0.1.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 095ee876522b5a0aef97c24bb3ec596ea44b5a58adca1432065e79172bc9be9e [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" "095ee876522b5a0aef97c24bb3ec596ea44b5a58adca1432065e79172bc9be9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "095ee876522b5a0aef97c24bb3ec596ea44b5a58adca1432065e79172bc9be9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "095ee876522b5a0aef97c24bb3ec596ea44b5a58adca1432065e79172bc9be9e", kill_on_drop: false }` [INFO] [stdout] 095ee876522b5a0aef97c24bb3ec596ea44b5a58adca1432065e79172bc9be9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6c74fc2f589534f5529bfb131c7d09c26519d4bbb6b469b417dd5ee126c7ca5 [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" "e6c74fc2f589534f5529bfb131c7d09c26519d4bbb6b469b417dd5ee126c7ca5", kill_on_drop: false }` [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Compiling lexical-core v0.6.7 [INFO] [stderr] Checking memchr v2.3.3 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Checking rustyline v6.0.0 [INFO] [stderr] Checking rust_black_tree v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Documenting rust_black_tree v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/avltree.rs:105:68 [INFO] [stdout] | [INFO] [stdout] 105 | * replacing each call to self.get(n) with &self.data.borrow()[n] and each call [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(intra_doc_link_resolution_failure)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/avltree.rs:106:56 [INFO] [stdout] | [INFO] [stdout] 106 | * to self.get_mut(n) with &mut self.data.borrow()[n] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/rbtree.rs:148:68 [INFO] [stdout] | [INFO] [stdout] 148 | * replacing each call to self.get(n) with &self.data.borrow()[n] and each call [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/rbtree.rs:149:56 [INFO] [stdout] | [INFO] [stdout] 149 | * to self.get_mut(n) with &mut self.data.borrow()[n] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/unbalancetree.rs:76:68 [INFO] [stdout] | [INFO] [stdout] 76 | * replacing each call to self.get(n) with &self.data.borrow()[n] and each call [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/unbalancetree.rs:77:56 [INFO] [stdout] | [INFO] [stdout] 77 | * to self.get_mut(n) with &mut self.data.borrow()[n] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/avltree.rs:186:28 [INFO] [stdout] | [INFO] [stdout] 186 | * &self.data.borrow()[n] and each call to self.get_mut(n) with &mut self.data.borrow()[n]. This [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/avltree.rs:186:93 [INFO] [stdout] | [INFO] [stdout] 186 | * &self.data.borrow()[n] and each call to self.get_mut(n) with &mut self.data.borrow()[n]. This [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/rbtree.rs:229:28 [INFO] [stdout] | [INFO] [stdout] 229 | * &self.data.borrow()[n] and each call to self.get_mut(n) with &mut self.data.borrow()[n]. This [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/rbtree.rs:229:93 [INFO] [stdout] | [INFO] [stdout] 229 | * &self.data.borrow()[n] and each call to self.get_mut(n) with &mut self.data.borrow()[n]. This [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/unbalancetree.rs:157:28 [INFO] [stdout] | [INFO] [stdout] 157 | * &self.data.borrow()[n] and each call to self.get_mut(n) with &mut self.data.borrow()[n]. This [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/unbalancetree.rs:157:93 [INFO] [stdout] | [INFO] [stdout] 157 | * &self.data.borrow()[n] and each call to self.get_mut(n) with &mut self.data.borrow()[n]. This [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.06s [INFO] running `Command { std: "docker" "inspect" "e6c74fc2f589534f5529bfb131c7d09c26519d4bbb6b469b417dd5ee126c7ca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6c74fc2f589534f5529bfb131c7d09c26519d4bbb6b469b417dd5ee126c7ca5", kill_on_drop: false }` [INFO] [stdout] e6c74fc2f589534f5529bfb131c7d09c26519d4bbb6b469b417dd5ee126c7ca5