[INFO] cloning repository https://github.com/clinuxrulz/int_fact [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clinuxrulz/int_fact" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclinuxrulz%2Fint_fact", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclinuxrulz%2Fint_fact'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f3d632a1ce2d95a507598db1f65dc9a2d1d9b811 [INFO] testing clinuxrulz/int_fact against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclinuxrulz%2Fint_fact" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/clinuxrulz/int_fact on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/clinuxrulz/int_fact [INFO] finished tweaking git repo https://github.com/clinuxrulz/int_fact [INFO] tweaked toml for git repo https://github.com/clinuxrulz/int_fact written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/clinuxrulz/int_fact already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e3a31e02ec9d841dc6fe1fda80fb1c0340a9aad79915eb4061fd4984c53094c [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" "7e3a31e02ec9d841dc6fe1fda80fb1c0340a9aad79915eb4061fd4984c53094c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e3a31e02ec9d841dc6fe1fda80fb1c0340a9aad79915eb4061fd4984c53094c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e3a31e02ec9d841dc6fe1fda80fb1c0340a9aad79915eb4061fd4984c53094c", kill_on_drop: false }` [INFO] [stdout] 7e3a31e02ec9d841dc6fe1fda80fb1c0340a9aad79915eb4061fd4984c53094c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTFLAGS=--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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e00753e799c13c9c9e72ebdeb526ca3622d095877215e07a617967dbd0b8e5c2 [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" "e00753e799c13c9c9e72ebdeb526ca3622d095877215e07a617967dbd0b8e5c2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.69 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.69 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling bitvec v0.19.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.69 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.69 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.69 [INFO] [stderr] Compiling int_fact v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `IResult`, `combinator::all_consuming`, `complete`, `many_till` [INFO] [stdout] --> src/dimacs.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | combinator::all_consuming, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | complete, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | eof, many0, many1, many_till, map, map_res, named, none_of, one_of, opt, preceded, recognize, terminated, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | IResult, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SatRules` [INFO] [stdout] --> src/sat.rs:385:12 [INFO] [stdout] | [INFO] [stdout] 385 | pub struct SatRules { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sat.rs:394:12 [INFO] [stdout] | [INFO] [stdout] 394 | pub fn new() -> SatRules { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IResult`, `combinator::all_consuming`, `complete`, `many_till` [INFO] [stdout] --> src/dimacs.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | combinator::all_consuming, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | complete, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | eof, many0, many1, many_till, map, map_res, named, none_of, one_of, opt, preceded, recognize, terminated, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | IResult, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:2693:13 [INFO] [stdout] | [INFO] [stdout] 2693 | for i in idx..r.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variable` [INFO] [stdout] --> src/main.rs:1449:17 [INFO] [stdout] | [INFO] [stdout] 1449 | ref variable, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `variable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/main.rs:1453:31 [INFO] [stdout] | [INFO] [stdout] 1453 | &SparseTT::Leaf { ref value } => 1, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visited_pairs` [INFO] [stdout] --> src/cnf.rs:170:13 [INFO] [stdout] | [INFO] [stdout] 170 | let mut visited_pairs: HashSet<(usize, usize)> = HashSet::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visited_pairs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:2699:9 [INFO] [stdout] | [INFO] [stdout] 2699 | let mut sat = cnf; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/_3sat.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | let mut link = next_var; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cnf.rs:170:13 [INFO] [stdout] | [INFO] [stdout] 170 | let mut visited_pairs: HashSet<(usize, usize)> = HashSet::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `apply_lemma_3_5` [INFO] [stdout] --> src/_1_in_all_sat.rs:245:8 [INFO] [stdout] | [INFO] [stdout] 245 | fn apply_lemma_3_5(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SatRules` [INFO] [stdout] --> src/sat.rs:385:12 [INFO] [stdout] | [INFO] [stdout] 385 | pub struct SatRules { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sat.rs:394:12 [INFO] [stdout] | [INFO] [stdout] 394 | pub fn new() -> SatRules { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `learnt_clauses` [INFO] [stdout] --> src/solver1.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | learnt_clauses: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RemoveClause` [INFO] [stdout] --> src/solver1.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | RemoveClause(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `RSA_2048_STR` [INFO] [stdout] --> src/main.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | / const RSA_2048_STR: &str = " [INFO] [stdout] 34 | | 2519590847565789349402718324004839857142928212620403202777713783604366202070 [INFO] [stdout] 35 | | 7595556264018525880784406918290641249515082189298559149176184502808489120072 [INFO] [stdout] 36 | | 8449926873928072877767359714183472702618963750149718246911650776133798590957 [INFO] [stdout] ... | [INFO] [stdout] 41 | | 6373289912154831438167899885040445364023527381951378636564391212010397122822 [INFO] [stdout] 42 | | 120720357"; [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.24s [INFO] running `Command { std: "docker" "inspect" "e00753e799c13c9c9e72ebdeb526ca3622d095877215e07a617967dbd0b8e5c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e00753e799c13c9c9e72ebdeb526ca3622d095877215e07a617967dbd0b8e5c2", kill_on_drop: false }` [INFO] [stdout] e00753e799c13c9c9e72ebdeb526ca3622d095877215e07a617967dbd0b8e5c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTFLAGS=--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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28acdfd228147196c06af4594a690731eb8e1fc8f89463fdd57ffd49c9f5f027 [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" "28acdfd228147196c06af4594a690731eb8e1fc8f89463fdd57ffd49c9f5f027", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `IResult`, `combinator::all_consuming`, `complete`, `many_till` [INFO] [stdout] --> src/dimacs.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | combinator::all_consuming, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | complete, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | eof, many0, many1, many_till, map, map_res, named, none_of, one_of, opt, preceded, recognize, terminated, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | IResult, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SatRules` [INFO] [stdout] --> src/sat.rs:385:12 [INFO] [stdout] | [INFO] [stdout] 385 | pub struct SatRules { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sat.rs:394:12 [INFO] [stdout] | [INFO] [stdout] 394 | pub fn new() -> SatRules { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling int_fact v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `IResult`, `combinator::all_consuming`, `complete`, `many_till` [INFO] [stdout] --> src/dimacs.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | combinator::all_consuming, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | complete, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | eof, many0, many1, many_till, map, map_res, named, none_of, one_of, opt, preceded, recognize, terminated, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | IResult, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IResult`, `combinator::all_consuming`, `complete`, `many_till` [INFO] [stdout] --> src/dimacs.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | combinator::all_consuming, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | complete, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | eof, many0, many1, many_till, map, map_res, named, none_of, one_of, opt, preceded, recognize, terminated, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | IResult, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SatRules` [INFO] [stdout] --> src/sat.rs:385:12 [INFO] [stdout] | [INFO] [stdout] 385 | pub struct SatRules { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sat.rs:394:12 [INFO] [stdout] | [INFO] [stdout] 394 | pub fn new() -> SatRules { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:2693:13 [INFO] [stdout] | [INFO] [stdout] 2693 | for i in idx..r.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `w` is never read [INFO] [stdout] --> src/main.rs:1562:9 [INFO] [stdout] | [INFO] [stdout] 1562 | w /= m; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:2406:13 [INFO] [stdout] | [INFO] [stdout] 2406 | for i in idx..r.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:2477:13 [INFO] [stdout] | [INFO] [stdout] 2477 | for i in idx..r.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `it` [INFO] [stdout] --> src/main.rs:2483:9 [INFO] [stdout] | [INFO] [stdout] 2483 | for it in 1..(10 + 1) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rsa_2048_str` [INFO] [stdout] --> src/main.rs:2527:9 [INFO] [stdout] | [INFO] [stdout] 2527 | let rsa_2048_str = " [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rsa_2048_str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variable` [INFO] [stdout] --> src/main.rs:1449:17 [INFO] [stdout] | [INFO] [stdout] 1449 | ref variable, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `variable: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/main.rs:1453:31 [INFO] [stdout] | [INFO] [stdout] 1453 | &SparseTT::Leaf { ref value } => 1, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visited_pairs` [INFO] [stdout] --> src/cnf.rs:170:13 [INFO] [stdout] | [INFO] [stdout] 170 | let mut visited_pairs: HashSet<(usize, usize)> = HashSet::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visited_pairs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:2412:9 [INFO] [stdout] | [INFO] [stdout] 2412 | let mut sat = Sat::from_clauses(cnf.clauses.iter().map(|x| vec![x[0], x[1], x[2]]).collect()); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:2699:9 [INFO] [stdout] | [INFO] [stdout] 2699 | let mut sat = cnf; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/_3sat.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | let mut link = next_var; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cnf.rs:170:13 [INFO] [stdout] | [INFO] [stdout] 170 | let mut visited_pairs: HashSet<(usize, usize)> = HashSet::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `apply_lemma_3_5` [INFO] [stdout] --> src/_1_in_all_sat.rs:245:8 [INFO] [stdout] | [INFO] [stdout] 245 | fn apply_lemma_3_5(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SatRules` [INFO] [stdout] --> src/sat.rs:385:12 [INFO] [stdout] | [INFO] [stdout] 385 | pub struct SatRules { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sat.rs:394:12 [INFO] [stdout] | [INFO] [stdout] 394 | pub fn new() -> SatRules { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `learnt_clauses` [INFO] [stdout] --> src/solver1.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | learnt_clauses: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RemoveClause` [INFO] [stdout] --> src/solver1.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | RemoveClause(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `RSA_2048_STR` [INFO] [stdout] --> src/main.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | / const RSA_2048_STR: &str = " [INFO] [stdout] 34 | | 2519590847565789349402718324004839857142928212620403202777713783604366202070 [INFO] [stdout] 35 | | 7595556264018525880784406918290641249515082189298559149176184502808489120072 [INFO] [stdout] 36 | | 8449926873928072877767359714183472702618963750149718246911650776133798590957 [INFO] [stdout] ... | [INFO] [stdout] 41 | | 6373289912154831438167899885040445364023527381951378636564391212010397122822 [INFO] [stdout] 42 | | 120720357"; [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.43s [INFO] running `Command { std: "docker" "inspect" "28acdfd228147196c06af4594a690731eb8e1fc8f89463fdd57ffd49c9f5f027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28acdfd228147196c06af4594a690731eb8e1fc8f89463fdd57ffd49c9f5f027", kill_on_drop: false }` [INFO] [stdout] 28acdfd228147196c06af4594a690731eb8e1fc8f89463fdd57ffd49c9f5f027 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTFLAGS=--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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] ab94bfa8f43a37f6c383f3cd521dff0f609e1d00819c7ca0c90a288970b658da [INFO] running `Command { std: "docker" "start" "-a" "ab94bfa8f43a37f6c383f3cd521dff0f609e1d00819c7ca0c90a288970b658da", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `IResult`, `combinator::all_consuming`, `complete`, `many_till` [INFO] [stderr] --> src/dimacs.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | combinator::all_consuming, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 6 | complete, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 7 | eof, many0, many1, many_till, map, map_res, named, none_of, one_of, opt, preceded, recognize, terminated, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 10 | IResult, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SatRules` [INFO] [stderr] --> src/sat.rs:385:12 [INFO] [stderr] | [INFO] [stderr] 385 | pub struct SatRules { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sat.rs:394:12 [INFO] [stderr] | [INFO] [stderr] 394 | pub fn new() -> SatRules { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IResult`, `combinator::all_consuming`, `complete`, `many_till` [INFO] [stderr] --> src/dimacs.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | combinator::all_consuming, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 6 | complete, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 7 | eof, many0, many1, many_till, map, map_res, named, none_of, one_of, opt, preceded, recognize, terminated, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 10 | IResult, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SatRules` [INFO] [stderr] --> src/sat.rs:385:12 [INFO] [stderr] | [INFO] [stderr] 385 | pub struct SatRules { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sat.rs:394:12 [INFO] [stderr] | [INFO] [stderr] 394 | pub fn new() -> SatRules { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `IResult`, `combinator::all_consuming`, `complete`, `many_till` [INFO] [stderr] --> src/dimacs.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | combinator::all_consuming, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 6 | complete, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 7 | eof, many0, many1, many_till, map, map_res, named, none_of, one_of, opt, preceded, recognize, terminated, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 10 | IResult, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:2693:13 [INFO] [stderr] | [INFO] [stderr] 2693 | for i in idx..r.len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `w` is never read [INFO] [stderr] --> src/main.rs:1562:9 [INFO] [stderr] | [INFO] [stderr] 1562 | w /= m; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:2406:13 [INFO] [stderr] | [INFO] [stderr] 2406 | for i in idx..r.len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: unused variable: `i` [INFO] [stdout] running 1 test [INFO] [stderr] --> src/main.rs:2477:13 [INFO] [stdout] test dimacs::test_dimacs ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 2477 | for i in idx..r.len() { [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] warning: unused variable: `it` [INFO] [stderr] --> src/main.rs:2483:9 [INFO] [stderr] | [INFO] [stderr] 2483 | for it in 1..(10 + 1) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_it` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rsa_2048_str` [INFO] [stderr] --> src/main.rs:2527:9 [INFO] [stderr] | [INFO] [stderr] 2527 | let rsa_2048_str = " [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rsa_2048_str` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `variable` [INFO] [stderr] --> src/main.rs:1449:17 [INFO] [stderr] | [INFO] [stderr] 1449 | ref variable, [INFO] [stderr] | ^^^^^^^^^^^^ help: try ignoring the field: `variable: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/main.rs:1453:31 [INFO] [stderr] | [INFO] [stderr] 1453 | &SparseTT::Leaf { ref value } => 1, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `value: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `visited_pairs` [INFO] [stderr] --> src/cnf.rs:170:13 [INFO] [stderr] | [INFO] [stderr] 170 | let mut visited_pairs: HashSet<(usize, usize)> = HashSet::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visited_pairs` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:2412:9 [INFO] [stderr] | [INFO] [stderr] 2412 | let mut sat = Sat::from_clauses(cnf.clauses.iter().map(|x| vec![x[0], x[1], x[2]]).collect()); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:2699:9 [INFO] [stderr] | [INFO] [stderr] 2699 | let mut sat = cnf; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/_3sat.rs:42:21 [INFO] [stderr] | [INFO] [stderr] 42 | let mut link = next_var; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cnf.rs:170:13 [INFO] [stderr] | [INFO] [stderr] 170 | let mut visited_pairs: HashSet<(usize, usize)> = HashSet::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `apply_lemma_3_5` [INFO] [stderr] --> src/_1_in_all_sat.rs:245:8 [INFO] [stderr] | [INFO] [stderr] 245 | fn apply_lemma_3_5(&mut self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SatRules` [INFO] [stderr] --> src/sat.rs:385:12 [INFO] [stderr] | [INFO] [stderr] 385 | pub struct SatRules { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sat.rs:394:12 [INFO] [stderr] | [INFO] [stderr] 394 | pub fn new() -> SatRules { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `learnt_clauses` [INFO] [stderr] --> src/solver1.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | learnt_clauses: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RemoveClause` [INFO] [stderr] --> src/solver1.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | RemoveClause(usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `RSA_2048_STR` [INFO] [stderr] --> src/main.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | / const RSA_2048_STR: &str = " [INFO] [stderr] 34 | | 2519590847565789349402718324004839857142928212620403202777713783604366202070 [INFO] [stderr] 35 | | 7595556264018525880784406918290641249515082189298559149176184502808489120072 [INFO] [stderr] 36 | | 8449926873928072877767359714183472702618963750149718246911650776133798590957 [INFO] [stderr] ... | [INFO] [stderr] 41 | | 6373289912154831438167899885040445364023527381951378636564391212010397122822 [INFO] [stderr] 42 | | 120720357"; [INFO] [stderr] | |___________________^ [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/int_fact-cf10338553795ba1 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/int_fact-294062abb2d36a33 [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test sat_tree::test_sat_tree ... ok [INFO] [stdout] test _2sat::test_2sat ... ok [INFO] [stdout] test test2 ... ok [INFO] [stdout] test _1_in_all_sat::test_1_in_all_sat ... ok [INFO] [stdout] test _3sat::test_3sat ... ok [INFO] [stdout] test test1 ... ok [INFO] [stdout] test test3 ... ok [INFO] [stdout] test test4 ... ok [INFO] [stdout] test test6 ... ok [INFO] [stdout] test dimacs::test_dimacs ... ok [INFO] [stdout] test test7 ... ok [INFO] [stdout] test test15 ... ok [INFO] [stdout] test test5 ... ok [INFO] [stdout] test test_sparse_tt ... ok [INFO] [stdout] test test9 ... ok [INFO] [stdout] test _3sat::test_3graph ... ok [INFO] [stdout] test test13 ... ok [INFO] [stdout] test test12 ... ok [INFO] [stdout] test test10 ... ok [INFO] [stdout] test test_factorize ... ok [INFO] [stdout] test test14 ... ok [INFO] [stdout] test test11 ... test test11 has been running for over 60 seconds [INFO] [stdout] test test8 ... test test8 has been running for over 60 seconds [INFO] [stdout] test test11 ... ok [INFO] [stdout] test test8 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests int_fact [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ab94bfa8f43a37f6c383f3cd521dff0f609e1d00819c7ca0c90a288970b658da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab94bfa8f43a37f6c383f3cd521dff0f609e1d00819c7ca0c90a288970b658da", kill_on_drop: false }` [INFO] [stdout] ab94bfa8f43a37f6c383f3cd521dff0f609e1d00819c7ca0c90a288970b658da