[INFO] cloning repository https://github.com/iwahbe/First_Order_Logician [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iwahbe/First_Order_Logician" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwahbe%2FFirst_Order_Logician", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwahbe%2FFirst_Order_Logician'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8a6fc6cef8178032560d1311dd162cbb01a85fc9 [INFO] testing iwahbe/First_Order_Logician against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwahbe%2FFirst_Order_Logician" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iwahbe/First_Order_Logician 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/iwahbe/First_Order_Logician [INFO] finished tweaking git repo https://github.com/iwahbe/First_Order_Logician [INFO] tweaked toml for git repo https://github.com/iwahbe/First_Order_Logician written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/iwahbe/First_Order_Logician 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51076021e323d0f681c0bd8599b4f63904ca70cd55dad1f59b35271b6afb7437 [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" "51076021e323d0f681c0bd8599b4f63904ca70cd55dad1f59b35271b6afb7437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51076021e323d0f681c0bd8599b4f63904ca70cd55dad1f59b35271b6afb7437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51076021e323d0f681c0bd8599b4f63904ca70cd55dad1f59b35271b6afb7437", kill_on_drop: false }` [INFO] [stdout] 51076021e323d0f681c0bd8599b4f63904ca70cd55dad1f59b35271b6afb7437 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 199504140b9963a21151a28ec42be591d55ea0fc24c88cb967b66599171ff6e9 [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" "199504140b9963a21151a28ec42be591d55ea0fc24c88cb967b66599171ff6e9", kill_on_drop: false }` [INFO] [stderr] Compiling first_order_logician v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Quantifier` [INFO] [stdout] --> src/parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Quantifier(&'static str), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `tokenize_numbers` [INFO] [stdout] --> src/parser.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | fn tokenize_numbers(nums: &str) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_num_char_tuple` [INFO] [stdout] --> src/parser.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn parse_num_char_tuple( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_refs` [INFO] [stdout] --> src/parser.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_refs(&mut self, refs: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/parser.rs:87:16 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn new() -> GPLModel { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_domain` [INFO] [stdout] --> src/parser.rs:95:16 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn parse_domain(&mut self, domain: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/parser.rs:258:16 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn add(&mut self, c: char) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.09s [INFO] running `Command { std: "docker" "inspect" "199504140b9963a21151a28ec42be591d55ea0fc24c88cb967b66599171ff6e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "199504140b9963a21151a28ec42be591d55ea0fc24c88cb967b66599171ff6e9", kill_on_drop: false }` [INFO] [stdout] 199504140b9963a21151a28ec42be591d55ea0fc24c88cb967b66599171ff6e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a2dbcae892c249416366b9f5c5d60b1a1c030d02a69158c7c785cc77777d3be [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" "7a2dbcae892c249416366b9f5c5d60b1a1c030d02a69158c7c785cc77777d3be", kill_on_drop: false }` [INFO] [stderr] Compiling first_order_logician v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Quantifier` [INFO] [stdout] --> src/parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Quantifier(&'static str), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_num_char_tuple` [INFO] [stdout] --> src/parser.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn parse_num_char_tuple( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_refs` [INFO] [stdout] --> src/parser.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 72 | fn parse_refs(&mut self, refs: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/parser.rs:258:16 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn add(&mut self, c: char) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/parser.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | model1.parse_domain("1 3 4 22 87"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "7a2dbcae892c249416366b9f5c5d60b1a1c030d02a69158c7c785cc77777d3be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a2dbcae892c249416366b9f5c5d60b1a1c030d02a69158c7c785cc77777d3be", kill_on_drop: false }` [INFO] [stdout] 7a2dbcae892c249416366b9f5c5d60b1a1c030d02a69158c7c785cc77777d3be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c8af1f5440d66c70c804b539436ee4722c708ebae93c9117e02c3921b4e76630 [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" "c8af1f5440d66c70c804b539436ee4722c708ebae93c9117e02c3921b4e76630", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: variant is never constructed: `Quantifier` [INFO] [stdout] running 17 tests [INFO] [stderr] --> src/parser.rs:6:5 [INFO] [stdout] test parser::ast::tokenizer1 ... ok [INFO] [stderr] | [INFO] [stdout] test parser::tests::contradict1 ... ok [INFO] [stderr] 6 | Quantifier(&'static str), [INFO] [stdout] test parser::tests::contradict2 ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] test parser::tests::get_plmodel ... ok [INFO] [stderr] | [INFO] [stdout] test parser::tests::plmodel ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] test tree::test::all_open_simple ... ok [INFO] [stderr] [INFO] [stdout] test tree::test::any_path_open_simple ... ok [INFO] [stderr] warning: function is never used: `parse_num_char_tuple` [INFO] [stdout] test tree::test::any_path_closed_simple ... ok [INFO] [stderr] --> src/parser.rs:43:8 [INFO] [stdout] test parser::tests::and ... ok [INFO] [stderr] | [INFO] [stdout] test parser::ast::tokenizer2 ... ok [INFO] [stderr] 43 | fn parse_num_char_tuple( [INFO] [stdout] test tree::test::all_close_simple ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] test parser::tests::or ... ok [INFO] [stderr] [INFO] [stdout] test parser::model::test_domain_parse ... ok [INFO] [stderr] warning: associated function is never used: `parse_refs` [INFO] [stdout] test parser::tests::iff ... ok [INFO] [stderr] --> src/parser.rs:72:12 [INFO] [stdout] test parser::tests::puzzle1 ... ok [INFO] [stderr] | [INFO] [stdout] test parser::tests::implies ... ok [INFO] [stderr] 72 | fn parse_refs(&mut self, refs: &str) -> Result { [INFO] [stdout] test parser::tests::not ... ok [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stdout] [INFO] [stderr] --> src/parser.rs:258:16 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn add(&mut self, c: char) -> bool { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/parser.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | model1.parse_domain("1 3 4 22 87"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/first_order_logician-ed7dc503a0e268d6 [INFO] running `Command { std: "docker" "inspect" "c8af1f5440d66c70c804b539436ee4722c708ebae93c9117e02c3921b4e76630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8af1f5440d66c70c804b539436ee4722c708ebae93c9117e02c3921b4e76630", kill_on_drop: false }` [INFO] [stdout] c8af1f5440d66c70c804b539436ee4722c708ebae93c9117e02c3921b4e76630