[INFO] updating cached repository https://github.com/daemontus/bn-scc-experiments
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b25b6e27513c43e4645fe566bef0e10807dd6c08
[INFO] documenting daemontus/bn-scc-experiments against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaemontus%2Fbn-scc-experiments" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/daemontus/bn-scc-experiments 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 git repo https://github.com/daemontus/bn-scc-experiments
[INFO] finished tweaking git repo https://github.com/daemontus/bn-scc-experiments
[INFO] tweaked toml for git repo https://github.com/daemontus/bn-scc-experiments written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/daemontus/bn-scc-experiments 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 14d0cc9d49cc0e399db53d1f5f55421ab06bd573a23babaf7300e318615b9632
[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" "14d0cc9d49cc0e399db53d1f5f55421ab06bd573a23babaf7300e318615b9632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14d0cc9d49cc0e399db53d1f5f55421ab06bd573a23babaf7300e318615b9632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d0cc9d49cc0e399db53d1f5f55421ab06bd573a23babaf7300e318615b9632", kill_on_drop: false }`
[INFO] [stdout] 14d0cc9d49cc0e399db53d1f5f55421ab06bd573a23babaf7300e318615b9632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 5751f6267fbc8a5c0e83be6e8ce6dd0ddff1aa21a7be0977428e3b899dde9869
[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" "5751f6267fbc8a5c0e83be6e8ce6dd0ddff1aa21a7be0977428e3b899dde9869", kill_on_drop: false }`
[INFO] [stderr]     Checking spin v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]     Checking arrayvec v0.4.11
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking getrandom v0.1.6
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking crossbeam-channel v0.3.8
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking crossbeam v0.7.1
[INFO] [stderr]  Documenting biodivine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/u32/models.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         (s | cx43_m)
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/u32/models.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         (s | l_tlr)
[INFO] [stdout]    |         ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/u32/models.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         (!(s | gsk3b_h))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/u32/models.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         (!(s | pi3kakt_h))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         (s | l_tlr)
[INFO] [stdout]     |         ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         (!(s | pi3kakt_m))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |         (s | l_tlr)
[INFO] [stdout]     |         ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |         (s | il1)
[INFO] [stdout]     |         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |         (s | insulin)
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |         (s | gf)
[INFO] [stdout]     |         ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:219:9
[INFO] [stdout]     |
[INFO] [stdout] 219 |         (s | therapy)
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         (!(s | mdm2))
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:264:9
[INFO] [stdout]     |
[INFO] [stdout] 264 |         (s | metabolism)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:293:9
[INFO] [stdout]     |
[INFO] [stdout] 293 |         (!(s | cdk2))
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:313:9
[INFO] [stdout]     |
[INFO] [stdout] 313 |         (!(s | m_torc1_s6k1))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:385:9
[INFO] [stdout]     |
[INFO] [stdout] 385 |         (s | myc)
[INFO] [stdout]     |         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:406:9
[INFO] [stdout]     |
[INFO] [stdout] 406 |         (s | cyclin_d1)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:425:9
[INFO] [stdout]     |
[INFO] [stdout] 425 |         (s | egf)
[INFO] [stdout]     |         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:429:9
[INFO] [stdout]     |
[INFO] [stdout] 429 |         (s | egf)
[INFO] [stdout]     |         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 433 |         (s | egf)
[INFO] [stdout]     |         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:463:9
[INFO] [stdout]     |
[INFO] [stdout] 463 |         (s | p53)
[INFO] [stdout]     |         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:485:9
[INFO] [stdout]     |
[INFO] [stdout] 485 |         (s | p53)
[INFO] [stdout]     |         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:507:9
[INFO] [stdout]     |
[INFO] [stdout] 507 |         (s | p53)
[INFO] [stdout]     |         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/u32/models.rs:529:9
[INFO] [stdout]     |
[INFO] [stdout] 529 |         (s | p53)
[INFO] [stdout]     |         ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[state]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/u32/bn.rs:139:19
[INFO] [stdout]     |
[INFO] [stdout] 139 |     /// Check if [state] has a successor in dimension given by [variable]. If yes,
[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: `[variable]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/u32/bn.rs:139:65
[INFO] [stdout]     |
[INFO] [stdout] 139 |     /// Check if [state] has a successor in dimension given by [variable]. If yes,
[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: `[capacity]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/u32/sequential.rs:157:63
[INFO] [stdout]     |
[INFO] [stdout] 157 |     /// Create a new disjoint sets structure using the given [capacity] (number of 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: `[seed]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/u32/sequential.rs:158:16
[INFO] [stdout]     |
[INFO] [stdout] 158 |     /// and a [seed] for state key generator.
[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: `[key]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/u32/sequential.rs:175:62
[INFO] [stdout]     |
[INFO] [stdout] 175 |     /// Compute the representing index for the set given by [key]. During search,
[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: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.40s
[INFO] running `Command { std: "docker" "inspect" "5751f6267fbc8a5c0e83be6e8ce6dd0ddff1aa21a7be0977428e3b899dde9869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5751f6267fbc8a5c0e83be6e8ce6dd0ddff1aa21a7be0977428e3b899dde9869", kill_on_drop: false }`
[INFO] [stdout] 5751f6267fbc8a5c0e83be6e8ce6dd0ddff1aa21a7be0977428e3b899dde9869