[INFO] crate flag-algebra 0.1.6 is already in cache [INFO] documenting flag-algebra-0.1.6 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566 [INFO] extracting crate flag-algebra 0.1.6 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate flag-algebra 0.1.6 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate flag-algebra 0.1.6 [INFO] finished tweaking crates.io crate flag-algebra 0.1.6 [INFO] tweaked toml for crates.io crate flag-algebra 0.1.6 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate flag-algebra 0.1.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--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-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" "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" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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] 1f2984c733b2899cf5b0e723d3b9d2a9632b8d330f16e4d4f20238ad003cdc09 [INFO] running `Command { std: "docker" "start" "-a" "1f2984c733b2899cf5b0e723d3b9d2a9632b8d330f16e4d4f20238ad003cdc09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f2984c733b2899cf5b0e723d3b9d2a9632b8d330f16e4d4f20238ad003cdc09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f2984c733b2899cf5b0e723d3b9d2a9632b8d330f16e4d4f20238ad003cdc09", kill_on_drop: false }` [INFO] [stdout] 1f2984c733b2899cf5b0e723d3b9d2a9632b8d330f16e4d4f20238ad003cdc09 [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" "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" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e3e7218b792bb81e8cf0d83628f562648af6aadd482eaf1dad35cbe08814d46 [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" "9e3e7218b792bb81e8cf0d83628f562648af6aadd482eaf1dad35cbe08814d46", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking bitvec v0.15.2 [INFO] [stderr] Checking canonical-form v0.9.2 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling bincode v1.2.0 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking itertools v0.8.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking getrandom v0.1.13 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking alga v0.9.2 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Checking sprs v0.7.1 [INFO] [stderr] Documenting flag-algebra v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/common.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | (0..n) [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[n]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/iterators.rs:79:33 [INFO] [stdout] | [INFO] [stdout] 79 | /// Iterator on functions from [n] to [k]. [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: `[k]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/iterators.rs:79:40 [INFO] [stdout] | [INFO] [stdout] 79 | /// Iterator on functions from [n] to [k]. [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/iterators.rs:123:29 [INFO] [stdout] | [INFO] [stdout] 123 | /// Iterator on subsets of [n] with `k` elements represented by [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/iterators.rs:176:36 [INFO] [stdout] | [INFO] [stdout] 176 | /// Iterator on the partitions of [n] into two sets of respective size `k` and `n-k`. [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: `[k]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/iterators.rs:223:38 [INFO] [stdout] | [INFO] [stdout] 223 | /// Iterator on the injections from [k] to [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/iterators.rs:223:45 [INFO] [stdout] | [INFO] [stdout] 223 | /// Iterator on the injections from [k] to [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/iterators.rs:135:21 [INFO] [stdout] | [INFO] [stdout] 135 | /// Subsets of [n] with k elements. [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/iterators.rs:139:21 [INFO] [stdout] | [INFO] [stdout] 139 | /// Subsets of [n] with k elements that contain [fixed]. [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: `[fixed]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/iterators.rs:139:54 [INFO] [stdout] | [INFO] [stdout] 139 | /// Subsets of [n] with k elements that contain [fixed]. [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/iterators.rs:184:46 [INFO] [stdout] | [INFO] [stdout] 184 | /// Create an iterator on partitions of [n] into two sets of respective size `k` and `n-k`. [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/iterators.rs:188:46 [INFO] [stdout] | [INFO] [stdout] 188 | /// Create an iterator on partitions of [n] into two sets of respective size `k` [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: `[k]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/iterators.rs:249:42 [INFO] [stdout] | [INFO] [stdout] 249 | /// Iterator on the injections from [k] to [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/iterators.rs:249:49 [INFO] [stdout] | [INFO] [stdout] 249 | /// Iterator on the injections from [k] to [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/iterators.rs:254:41 [INFO] [stdout] | [INFO] [stdout] 254 | ///Iterator on the permutations of [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: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.61s [INFO] running `Command { std: "docker" "inspect" "9e3e7218b792bb81e8cf0d83628f562648af6aadd482eaf1dad35cbe08814d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e3e7218b792bb81e8cf0d83628f562648af6aadd482eaf1dad35cbe08814d46", kill_on_drop: false }` [INFO] [stdout] 9e3e7218b792bb81e8cf0d83628f562648af6aadd482eaf1dad35cbe08814d46