[INFO] updating cached repository https://github.com/mmarkell/rust_sat [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 150d0e00a58c2b9c89356bcb28fa31db120b3867 [INFO] testing mmarkell/rust_sat against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmarkell%2Frust_sat" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mmarkell/rust_sat on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mmarkell/rust_sat [INFO] finished tweaking git repo https://github.com/mmarkell/rust_sat [INFO] tweaked toml for git repo https://github.com/mmarkell/rust_sat written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/mmarkell/rust_sat already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] feb227fafe6d3a7d0b566353b5021921918d31872a75bfe67bc21be35757fdf4 [INFO] running `"docker" "start" "-a" "feb227fafe6d3a7d0b566353b5021921918d31872a75bfe67bc21be35757fdf4"` [INFO] [stderr] Compiling sat_solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/solver.rs:47:29 [INFO] [stderr] | [INFO] [stderr] 47 | new_vars.remove((idx as usize)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> src/encoder.rs:53:45 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec, Vec, i32, i32)) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_width` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `height` [INFO] [stderr] --> src/encoder.rs:53:52 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec, Vec, i32, i32)) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_height` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `last_seen` [INFO] [stderr] --> src/solver.rs:73:33 [INFO] [stderr] | [INFO] [stderr] 73 | Some(&(occurrences, last_seen)) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_last_seen` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver.rs:189:17 [INFO] [stderr] | [INFO] [stderr] 189 | let mut copy_clause_2 = clause.clone(); [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/solver.rs:190:17 [INFO] [stderr] | [INFO] [stderr] 190 | let mut copy_clause_3 = clause.clone(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `"docker" "inspect" "feb227fafe6d3a7d0b566353b5021921918d31872a75bfe67bc21be35757fdf4"` [INFO] running `"docker" "rm" "-f" "feb227fafe6d3a7d0b566353b5021921918d31872a75bfe67bc21be35757fdf4"` [INFO] [stdout] feb227fafe6d3a7d0b566353b5021921918d31872a75bfe67bc21be35757fdf4 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 79e8fbb4c726ff2a55d93e4d9786f3dcfc8ca17ec411aee11119a937e685579e [INFO] running `"docker" "start" "-a" "79e8fbb4c726ff2a55d93e4d9786f3dcfc8ca17ec411aee11119a937e685579e"` [INFO] [stderr] Compiling sat_solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/solver.rs:47:29 [INFO] [stderr] | [INFO] [stderr] 47 | new_vars.remove((idx as usize)); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> src/encoder.rs:53:45 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec, Vec, i32, i32)) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_width` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `height` [INFO] [stderr] --> src/encoder.rs:53:52 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn format_output((positives, negatives, width, height): (Vec, Vec, i32, i32)) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_height` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `last_seen` [INFO] [stderr] --> src/solver.rs:73:33 [INFO] [stderr] | [INFO] [stderr] 73 | Some(&(occurrences, last_seen)) => { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_last_seen` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver.rs:189:17 [INFO] [stderr] | [INFO] [stderr] 189 | let mut copy_clause_2 = clause.clone(); [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/solver.rs:190:17 [INFO] [stderr] | [INFO] [stderr] 190 | let mut copy_clause_3 = clause.clone(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `"docker" "inspect" "79e8fbb4c726ff2a55d93e4d9786f3dcfc8ca17ec411aee11119a937e685579e"` [INFO] running `"docker" "rm" "-f" "79e8fbb4c726ff2a55d93e4d9786f3dcfc8ca17ec411aee11119a937e685579e"` [INFO] [stdout] 79e8fbb4c726ff2a55d93e4d9786f3dcfc8ca17ec411aee11119a937e685579e [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 10195e7d9e9f4ca806389d690d4abd15853f5e82011591790983a157a339a0cc [INFO] running `"docker" "start" "-a" "10195e7d9e9f4ca806389d690d4abd15853f5e82011591790983a157a339a0cc"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sat_solver-d99145900603c012 [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 `"docker" "inspect" "10195e7d9e9f4ca806389d690d4abd15853f5e82011591790983a157a339a0cc"` [INFO] running `"docker" "rm" "-f" "10195e7d9e9f4ca806389d690d4abd15853f5e82011591790983a157a339a0cc"` [INFO] [stdout] 10195e7d9e9f4ca806389d690d4abd15853f5e82011591790983a157a339a0cc