[INFO] cloning repository https://github.com/edoipi/rusty_duckling
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edoipi/rusty_duckling" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedoipi%2Frusty_duckling", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedoipi%2Frusty_duckling'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4bebe70a3610a83295bb8b37a67681c0033c2d6
[INFO] documenting edoipi/rusty_duckling against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedoipi%2Frusty_duckling" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/edoipi/rusty_duckling on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/edoipi/rusty_duckling
[INFO] finished tweaking git repo https://github.com/edoipi/rusty_duckling
[INFO] tweaked toml for git repo https://github.com/edoipi/rusty_duckling written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/edoipi/rusty_duckling already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cfeb7be0d0d93f2bd22f7ede21b2729d490ee1118c410e3eee77d930b3e7ebc
[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" "5cfeb7be0d0d93f2bd22f7ede21b2729d490ee1118c410e3eee77d930b3e7ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cfeb7be0d0d93f2bd22f7ede21b2729d490ee1118c410e3eee77d930b3e7ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cfeb7be0d0d93f2bd22f7ede21b2729d490ee1118c410e3eee77d930b3e7ebc", kill_on_drop: false }`
[INFO] [stdout] 5cfeb7be0d0d93f2bd22f7ede21b2729d490ee1118c410e3eee77d930b3e7ebc
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb5860292e0ecb34827bc30b4244e36cb1a209ae02eac0758f4f7a0e123855cb
[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" "bb5860292e0ecb34827bc30b4244e36cb1a209ae02eac0758f4f7a0e123855cb", kill_on_drop: false }`
[INFO] [stderr]  Documenting rusty_duckling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `SIGN` should have a snake case name
[INFO] [stdout]   --> src/cnf_manager.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn SIGN(&lit : &i32) -> VA {
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `sign`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `VAR` should have a snake case name
[INFO] [stdout]   --> src/cnf_manager.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn VAR(&lit : &i32) -> usize {
[INFO] [stdout]    |        ^^^ help: convert the identifier to snake case: `var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `NEG` should have a snake case name
[INFO] [stdout]   --> src/cnf_manager.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn NEG(&lit : &i32) -> i32 {
[INFO] [stdout]    |        ^^^ help: convert the identifier to snake case: `neg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `FREE` should have a snake case name
[INFO] [stdout]   --> src/cnf_manager.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn FREE(&lit : &i32, m : &CnfManager) -> bool {
[INFO] [stdout]    |        ^^^^ help: convert the identifier to snake case: `free`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SET` should have a snake case name
[INFO] [stdout]   --> src/cnf_manager.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn SET(&lit : &i32, m : &CnfManager) -> bool {
[INFO] [stdout]    |        ^^^ help: convert the identifier to snake case: `set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `RESOLVED` should have a snake case name
[INFO] [stdout]   --> src/cnf_manager.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn RESOLVED(&lit : &i32, m : &CnfManager) -> bool {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `resolved`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SCORE` should have a snake case name
[INFO] [stdout]   --> src/cnf_manager.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn SCORE(&var : &i32, m : &CnfManager) -> i32 {
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setLiteral` should have a snake case name
[INFO] [stdout]    --> src/cnf_manager.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |     pub fn setLiteral(&mut self, lit : i32, ante : ArrTuple, ind : usize) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^ help: convert the identifier to snake case: `set_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `assertLiteral` should have a snake case name
[INFO] [stdout]    --> src/cnf_manager.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |     pub fn assertLiteral(&mut self, mut lit : i32, ante : ArrTuple, ante_ind : usize) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `assert_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `assertUnitClauses` should have a snake case name
[INFO] [stdout]    --> src/cnf_manager.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |     pub fn assertUnitClauses(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `assert_unit_clauses`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `learnClause` should have a snake case name
[INFO] [stdout]    --> src/cnf_manager.rs:357:9
[INFO] [stdout]     |
[INFO] [stdout] 357 |     pub fn learnClause(&mut self, tuple : ArrTuple, mut ind : usize) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^^ help: convert the identifier to snake case: `learn_clause`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `addClause` should have a snake case name
[INFO] [stdout]    --> src/cnf_manager.rs:492:9
[INFO] [stdout]     |
[INFO] [stdout] 492 |     pub fn addClause(& mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case: `add_clause`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `assertCL` should have a snake case name
[INFO] [stdout]    --> src/cnf_manager.rs:511:9
[INFO] [stdout]     |
[INFO] [stdout] 511 |     pub fn assertCL(&mut self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^ help: convert the identifier to snake case: `assert_cl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `scoreDecay` should have a snake case name
[INFO] [stdout]    --> src/cnf_manager.rs:536:9
[INFO] [stdout]     |
[INFO] [stdout] 536 |     pub fn scoreDecay(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^ help: convert the identifier to snake case: `score_decay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `updateScores` should have a snake case name
[INFO] [stdout]    --> src/cnf_manager.rs:544:9
[INFO] [stdout]     |
[INFO] [stdout] 544 |     pub fn updateScores(&mut self, tuple : ArrTuple, mut ind : usize) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `update_scores`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `selectLiteral` should have a snake case name
[INFO] [stdout]   --> src/sat_solver.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn selectLiteral(& mut self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `select_literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `verifySolution` should have a snake case name
[INFO] [stdout]    --> src/sat_solver.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn verifySolution(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `verify_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `printSolution` should have a snake case name
[INFO] [stdout]    --> src/sat_solver.rs:238:9
[INFO] [stdout]     |
[INFO] [stdout] 238 |     pub fn printSolution(&self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `printStats` should have a snake case name
[INFO] [stdout]    --> src/sat_solver.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub fn printStats(&self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^ help: convert the identifier to snake case: `print_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "bb5860292e0ecb34827bc30b4244e36cb1a209ae02eac0758f4f7a0e123855cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb5860292e0ecb34827bc30b4244e36cb1a209ae02eac0758f4f7a0e123855cb", kill_on_drop: false }`
[INFO] [stdout] bb5860292e0ecb34827bc30b4244e36cb1a209ae02eac0758f4f7a0e123855cb