[INFO] crate treez 1.4.1 is already in cache [INFO] documenting treez-1.4.1 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566 [INFO] extracting crate treez 1.4.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate treez 1.4.1 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 treez 1.4.1 [INFO] finished tweaking crates.io crate treez 1.4.1 [INFO] tweaked toml for crates.io crate treez 1.4.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] cb3ccefcb567bf698e5b001a1018e925ae30889aab36b21c62e74fe7a0572131 [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" "cb3ccefcb567bf698e5b001a1018e925ae30889aab36b21c62e74fe7a0572131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb3ccefcb567bf698e5b001a1018e925ae30889aab36b21c62e74fe7a0572131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb3ccefcb567bf698e5b001a1018e925ae30889aab36b21c62e74fe7a0572131", kill_on_drop: false }` [INFO] [stdout] cb3ccefcb567bf698e5b001a1018e925ae30889aab36b21c62e74fe7a0572131 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 50d1ae6b3c0e3e32a4173321382f95ebc5868c4bed93671065d94a2a2b10db4b [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" "50d1ae6b3c0e3e32a4173321382f95ebc5868c4bed93671065d94a2a2b10db4b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Checking mazth v0.0.0 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Documenting treez v1.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `[index]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/bit.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 30 | /// a[index] += val, index is 0-indexed [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: `[0]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/bit.rs:40:11 [INFO] [stdout] | [INFO] [stdout] 40 | /// a[0] + .. + a[index], index is 0-indexed [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: `[index]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/bit.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | /// a[0] + .. + a[index], index is 0-indexed [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: `[l]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/bit.rs:52:11 [INFO] [stdout] | [INFO] [stdout] 52 | /// a[l] + .. + a[r], l and r 0-indexed [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: `[r]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/bit.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | /// a[l] + .. + a[r], l and r 0-indexed [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: `[index]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/bit.rs:64:11 [INFO] [stdout] | [INFO] [stdout] 64 | /// a[index] = val, index is 0-indexed [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: `[idx]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/lower_bound.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | /// find first index where arr[idx] >= v; assume arr is sorted [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: `[idx]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/upper_bound.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | /// find first index where arr[idx] > v; assume arr is sorted [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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.57s [INFO] running `Command { std: "docker" "inspect" "50d1ae6b3c0e3e32a4173321382f95ebc5868c4bed93671065d94a2a2b10db4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50d1ae6b3c0e3e32a4173321382f95ebc5868c4bed93671065d94a2a2b10db4b", kill_on_drop: false }` [INFO] [stdout] 50d1ae6b3c0e3e32a4173321382f95ebc5868c4bed93671065d94a2a2b10db4b