[INFO] updating cached repository https://github.com/mmarkell/rust_sat [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 150d0e00a58c2b9c89356bcb28fa31db120b3867 [INFO] testing mmarkell/rust_sat against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmarkell%2Frust_sat" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mmarkell/rust_sat on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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 /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/mmarkell/rust_sat already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 839d5c2d2e014e05fae900ab575a6af5f3a79a467d88fe52f80f1f7b605410a5 [INFO] running `"docker" "start" "-a" "839d5c2d2e014e05fae900ab575a6af5f3a79a467d88fe52f80f1f7b605410a5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `"docker" "inspect" "839d5c2d2e014e05fae900ab575a6af5f3a79a467d88fe52f80f1f7b605410a5"` [INFO] running `"docker" "rm" "-f" "839d5c2d2e014e05fae900ab575a6af5f3a79a467d88fe52f80f1f7b605410a5"` [INFO] [stdout] 839d5c2d2e014e05fae900ab575a6af5f3a79a467d88fe52f80f1f7b605410a5 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] be1f7d2cffad78f23516b93cbbb89a9c9b1deb32d852e3d15214bf94cb5ee996 [INFO] running `"docker" "start" "-a" "be1f7d2cffad78f23516b93cbbb89a9c9b1deb32d852e3d15214bf94cb5ee996"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `"docker" "inspect" "be1f7d2cffad78f23516b93cbbb89a9c9b1deb32d852e3d15214bf94cb5ee996"` [INFO] running `"docker" "rm" "-f" "be1f7d2cffad78f23516b93cbbb89a9c9b1deb32d852e3d15214bf94cb5ee996"` [INFO] [stdout] be1f7d2cffad78f23516b93cbbb89a9c9b1deb32d852e3d15214bf94cb5ee996 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cb8e47275f3c6bf32d6943193fbaad213f7ee9cecf678a34101a67ebf8f3140d [INFO] running `"docker" "start" "-a" "cb8e47275f3c6bf32d6943193fbaad213f7ee9cecf678a34101a67ebf8f3140d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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: if this is intentional, prefix it 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sat_solver-e4ecce3a4d5828c1 [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" "cb8e47275f3c6bf32d6943193fbaad213f7ee9cecf678a34101a67ebf8f3140d"` [INFO] running `"docker" "rm" "-f" "cb8e47275f3c6bf32d6943193fbaad213f7ee9cecf678a34101a67ebf8f3140d"` [INFO] [stdout] cb8e47275f3c6bf32d6943193fbaad213f7ee9cecf678a34101a67ebf8f3140d