[INFO] cloning repository https://github.com/newmancodes/rust-logical-reasoning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/newmancodes/rust-logical-reasoning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnewmancodes%2Frust-logical-reasoning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnewmancodes%2Frust-logical-reasoning'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 34e4589a30e5cf817644f90caf28b33e146dbf04 [INFO] testing newmancodes/rust-logical-reasoning against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnewmancodes%2Frust-logical-reasoning" "/workspace/builds/worker-97/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/newmancodes/rust-logical-reasoning on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/newmancodes/rust-logical-reasoning [INFO] finished tweaking git repo https://github.com/newmancodes/rust-logical-reasoning [INFO] tweaked toml for git repo https://github.com/newmancodes/rust-logical-reasoning written to /workspace/builds/worker-97/source/Cargo.toml [INFO] crate git repo https://github.com/newmancodes/rust-logical-reasoning already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23b71b1463c4cb5afc34e3c20515274f1f78d05fa1d477da6738266a7c3ae980 [INFO] running `Command { std: "docker" "start" "-a" "23b71b1463c4cb5afc34e3c20515274f1f78d05fa1d477da6738266a7c3ae980", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23b71b1463c4cb5afc34e3c20515274f1f78d05fa1d477da6738266a7c3ae980", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23b71b1463c4cb5afc34e3c20515274f1f78d05fa1d477da6738266a7c3ae980", kill_on_drop: false }` [INFO] [stdout] 23b71b1463c4cb5afc34e3c20515274f1f78d05fa1d477da6738266a7c3ae980 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 092360bb8312a0cf9027dd797fac5da5c35962e6b24feaf04d91abad118929bd [INFO] running `Command { std: "docker" "start" "-a" "092360bb8312a0cf9027dd797fac5da5c35962e6b24feaf04d91abad118929bd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling rust-logical-reasoning v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `ForwardChaining` [INFO] [stdout] --> src/forward_chaining.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct ForwardChaining { [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/forward_chaining.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(knowledge_base: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `entails` [INFO] [stdout] --> src/forward_chaining.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn entails(self, n: i8) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `HornClause` [INFO] [stdout] --> src/horn_clause.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct HornClause { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/horn_clause.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn new(literals: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter` [INFO] [stdout] --> src/horn_clause.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn iter(&self) -> std::slice::Iter<'_, i8> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.16s [INFO] running `Command { std: "docker" "inspect" "092360bb8312a0cf9027dd797fac5da5c35962e6b24feaf04d91abad118929bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "092360bb8312a0cf9027dd797fac5da5c35962e6b24feaf04d91abad118929bd", kill_on_drop: false }` [INFO] [stdout] 092360bb8312a0cf9027dd797fac5da5c35962e6b24feaf04d91abad118929bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 868e43207d7395d8fa29228d6638d435f42d915e3598c79b89ed085ea87ab7e2 [INFO] running `Command { std: "docker" "start" "-a" "868e43207d7395d8fa29228d6638d435f42d915e3598c79b89ed085ea87ab7e2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-logical-reasoning v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "868e43207d7395d8fa29228d6638d435f42d915e3598c79b89ed085ea87ab7e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "868e43207d7395d8fa29228d6638d435f42d915e3598c79b89ed085ea87ab7e2", kill_on_drop: false }` [INFO] [stdout] 868e43207d7395d8fa29228d6638d435f42d915e3598c79b89ed085ea87ab7e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 278df38306fed832ff6e95df5a2c1c6cf22e2b0b452a8126d5347960e9ae7e44 [INFO] running `Command { std: "docker" "start" "-a" "278df38306fed832ff6e95df5a2c1c6cf22e2b0b452a8126d5347960e9ae7e44", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_logical_reasoning-95c133606a2a8558) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test forward_chaining::tests::aima_figure_7pt16_has_a_model ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "278df38306fed832ff6e95df5a2c1c6cf22e2b0b452a8126d5347960e9ae7e44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "278df38306fed832ff6e95df5a2c1c6cf22e2b0b452a8126d5347960e9ae7e44", kill_on_drop: false }` [INFO] [stdout] 278df38306fed832ff6e95df5a2c1c6cf22e2b0b452a8126d5347960e9ae7e44