[INFO] cloning repository https://github.com/akky2501/petit-sat-solver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akky2501/petit-sat-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakky2501%2Fpetit-sat-solver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakky2501%2Fpetit-sat-solver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd0813aef5c297fb4a591656d6dc19ad42b20123 [INFO] testing akky2501/petit-sat-solver against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakky2501%2Fpetit-sat-solver" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 82% (4201/5112) Updating files: 83% (4243/5112) Updating files: 84% (4295/5112) Updating files: 85% (4346/5112) Updating files: 86% (4397/5112) Updating files: 87% (4448/5112) Updating files: 88% (4499/5112) Updating files: 89% (4550/5112) Updating files: 90% (4601/5112) Updating files: 91% (4652/5112) Updating files: 92% (4704/5112) Updating files: 93% (4755/5112) Updating files: 94% (4806/5112) Updating files: 95% (4857/5112) Updating files: 96% (4908/5112) Updating files: 97% (4959/5112) Updating files: 98% (5010/5112) Updating files: 99% (5061/5112) Updating files: 100% (5112/5112) Updating files: 100% (5112/5112), done. [INFO] validating manifest of git repo https://github.com/akky2501/petit-sat-solver on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/akky2501/petit-sat-solver [INFO] finished tweaking git repo https://github.com/akky2501/petit-sat-solver [INFO] tweaked toml for git repo https://github.com/akky2501/petit-sat-solver written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/akky2501/petit-sat-solver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f43784b55c0cbfa1a437ac52e2ae718f2c7cd28d504e07f3167900642950983b [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" "f43784b55c0cbfa1a437ac52e2ae718f2c7cd28d504e07f3167900642950983b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f43784b55c0cbfa1a437ac52e2ae718f2c7cd28d504e07f3167900642950983b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f43784b55c0cbfa1a437ac52e2ae718f2c7cd28d504e07f3167900642950983b", kill_on_drop: false }` [INFO] [stdout] f43784b55c0cbfa1a437ac52e2ae718f2c7cd28d504e07f3167900642950983b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 915917c8f58fccfe0719e8b789180d7113a9042c94c8882e8987c2bb5b7024d2 [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" "915917c8f58fccfe0719e8b789180d7113a9042c94c8882e8987c2bb5b7024d2", kill_on_drop: false }` [INFO] [stderr] Compiling petit-sat-solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `decide` [INFO] [stdout] --> src/main.rs:553:8 [INFO] [stdout] | [INFO] [stdout] 553 | fn decide(&mut self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bench1000` [INFO] [stdout] --> src/main.rs:623:4 [INFO] [stdout] | [INFO] [stdout] 623 | fn bench1000(sat: bool, num: i32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solve` [INFO] [stdout] --> src/main.rs:752:4 [INFO] [stdout] | [INFO] [stdout] 752 | fn solve(file_name: &str) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `Command { std: "docker" "inspect" "915917c8f58fccfe0719e8b789180d7113a9042c94c8882e8987c2bb5b7024d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "915917c8f58fccfe0719e8b789180d7113a9042c94c8882e8987c2bb5b7024d2", kill_on_drop: false }` [INFO] [stdout] 915917c8f58fccfe0719e8b789180d7113a9042c94c8882e8987c2bb5b7024d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03db0bbd307546ab07f01463cd71dba14a291c92fd43d8db39c7b278b4828835 [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" "03db0bbd307546ab07f01463cd71dba14a291c92fd43d8db39c7b278b4828835", kill_on_drop: false }` [INFO] [stderr] Compiling petit-sat-solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `decide` [INFO] [stdout] --> src/main.rs:553:8 [INFO] [stdout] | [INFO] [stdout] 553 | fn decide(&mut self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.62s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "03db0bbd307546ab07f01463cd71dba14a291c92fd43d8db39c7b278b4828835", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03db0bbd307546ab07f01463cd71dba14a291c92fd43d8db39c7b278b4828835", kill_on_drop: false }` [INFO] [stdout] 03db0bbd307546ab07f01463cd71dba14a291c92fd43d8db39c7b278b4828835 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e7f8fb0f26292c52d4d7fb22f22803ae61028dee2c72da848351e9b31e92fe45 [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" "e7f8fb0f26292c52d4d7fb22f22803ae61028dee2c72da848351e9b31e92fe45", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::collections::VecDeque` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::VecDeque; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `decide` [INFO] [stderr] --> src/main.rs:553:8 [INFO] [stderr] | [INFO] [stderr] 553 | fn decide(&mut self) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `petit-sat-solver` (bin "petit-sat-solver" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/petit_sat_solver-22e5064e667d41a2) [INFO] [stdout] running 13 tests [INFO] [stdout] test test2 ... ok [INFO] [stdout] test test5 ... ok [INFO] [stdout] test test3 ... ok [INFO] [stdout] test test_false3 ... ok [INFO] [stdout] test test_false2 ... ok [INFO] [stdout] test test_true ... ok [INFO] [stdout] test test_false ... ok [INFO] [stdout] test test4 ... ok [INFO] [stdout] test test_uf20 ... ok [INFO] [stdout] test test_uf50 ... ok [INFO] [stdout] test test_uuf50 ... ok [INFO] [stdout] test test_uf100 has been running for over 60 seconds [INFO] [stdout] test test_uuf100 has been running for over 60 seconds [INFO] [stdout] test test_uf100 ... ok [INFO] [stdout] test test_uuf100 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 334.15s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e7f8fb0f26292c52d4d7fb22f22803ae61028dee2c72da848351e9b31e92fe45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7f8fb0f26292c52d4d7fb22f22803ae61028dee2c72da848351e9b31e92fe45", kill_on_drop: false }` [INFO] [stdout] e7f8fb0f26292c52d4d7fb22f22803ae61028dee2c72da848351e9b31e92fe45