[INFO] cloning repository https://github.com/cronokirby/ovis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cronokirby/ovis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fovis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fovis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f261c175753b6589aecfc70b142bd8ab20c914d4 [INFO] testing cronokirby/ovis against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fovis" "/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/cronokirby/ovis on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cronokirby/ovis [INFO] finished tweaking git repo https://github.com/cronokirby/ovis [INFO] tweaked toml for git repo https://github.com/cronokirby/ovis written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/cronokirby/ovis already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded peg-macros v0.6.3 [INFO] [stderr] Downloaded peg-runtime v0.6.3 [INFO] [stderr] Downloaded peg v0.6.3 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c923e6585557360096ec1263fa343def380529aa5bdf622dea5791e22aaa368b [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" "c923e6585557360096ec1263fa343def380529aa5bdf622dea5791e22aaa368b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c923e6585557360096ec1263fa343def380529aa5bdf622dea5791e22aaa368b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c923e6585557360096ec1263fa343def380529aa5bdf622dea5791e22aaa368b", kill_on_drop: false }` [INFO] [stdout] c923e6585557360096ec1263fa343def380529aa5bdf622dea5791e22aaa368b [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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58576a16031c92cacd7580d878eaedd053f232bf65d4a60369f10064ea21f1f9 [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" "58576a16031c92cacd7580d878eaedd053f232bf65d4a60369f10064ea21f1f9", kill_on_drop: false }` [INFO] [stderr] Compiling peg-macros v0.6.3 [INFO] [stderr] Compiling peg v0.6.3 [INFO] [stderr] Compiling ovis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `builtins` [INFO] [stdout] --> src/main.rs:131:28 [INFO] [stdout] | [INFO] [stdout] 131 | let (simplified, dict, builtins) = simplifier::simplify(ast, &mut source); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builtins` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/stg.rs:305:17 [INFO] [stdout] | [INFO] [stdout] 305 | let name = source.next(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `index` [INFO] [stdout] --> src/simplifier.rs:326:8 [INFO] [stdout] | [INFO] [stdout] 326 | fn index(&self) -> usize { [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: `ident` [INFO] [stdout] --> src/simplifier.rs:350:12 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn ident(&self, builtin: Builtin) -> Ident { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `No` [INFO] [stdout] --> src/stg.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | No, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.63s [INFO] running `Command { std: "docker" "inspect" "58576a16031c92cacd7580d878eaedd053f232bf65d4a60369f10064ea21f1f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58576a16031c92cacd7580d878eaedd053f232bf65d4a60369f10064ea21f1f9", kill_on_drop: false }` [INFO] [stdout] 58576a16031c92cacd7580d878eaedd053f232bf65d4a60369f10064ea21f1f9 [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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40e5f72515e99b7c2bb4ad0a7c56b283a3e9c1572d15790bce1898c9e253cd54 [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" "40e5f72515e99b7c2bb4ad0a7c56b283a3e9c1572d15790bce1898c9e253cd54", kill_on_drop: false }` [INFO] [stderr] Compiling ovis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `builtins` [INFO] [stdout] --> src/main.rs:131:28 [INFO] [stdout] | [INFO] [stdout] 131 | let (simplified, dict, builtins) = simplifier::simplify(ast, &mut source); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builtins` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/stg.rs:305:17 [INFO] [stdout] | [INFO] [stdout] 305 | let name = source.next(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `index` [INFO] [stdout] --> src/simplifier.rs:326:8 [INFO] [stdout] | [INFO] [stdout] 326 | fn index(&self) -> usize { [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: `ident` [INFO] [stdout] --> src/simplifier.rs:350:12 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn ident(&self, builtin: Builtin) -> Ident { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `No` [INFO] [stdout] --> src/stg.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | No, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.59s [INFO] running `Command { std: "docker" "inspect" "40e5f72515e99b7c2bb4ad0a7c56b283a3e9c1572d15790bce1898c9e253cd54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40e5f72515e99b7c2bb4ad0a7c56b283a3e9c1572d15790bce1898c9e253cd54", kill_on_drop: false }` [INFO] [stdout] 40e5f72515e99b7c2bb4ad0a7c56b283a3e9c1572d15790bce1898c9e253cd54 [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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 706d9e1387cffda45d2fcac65bc9818856bcd54fe09d762bb986a938907820cb [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" "706d9e1387cffda45d2fcac65bc9818856bcd54fe09d762bb986a938907820cb", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `builtins` [INFO] [stderr] --> src/main.rs:131:28 [INFO] [stderr] | [INFO] [stderr] 131 | let (simplified, dict, builtins) = simplifier::simplify(ast, &mut source); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builtins` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/stg.rs:305:17 [INFO] [stderr] | [INFO] [stderr] 305 | let name = source.next(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `index` [INFO] [stderr] --> src/simplifier.rs:326:8 [INFO] [stderr] | [INFO] [stderr] 326 | fn index(&self) -> usize { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ident` [INFO] [stderr] --> src/simplifier.rs:350:12 [INFO] [stderr] | [INFO] [stderr] 350 | pub fn ident(&self, builtin: Builtin) -> Ident { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `No` [INFO] [stderr] --> src/stg.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | No, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ovis-d272ce43825b0c68) [INFO] [stdout] running 21 tests [INFO] [stdout] test lexer::test::lexing_for_nested_layouts_works ... ok [INFO] [stdout] test lexer::test::lexing_operators_works ... ok [INFO] [stdout] test lexer::test::lexing_strings_works ... ok [INFO] [stdout] test parser::test::names_in_arithmetic_expressions_parse ... ok [INFO] [stdout] test parser::test::operators_work ... ok [INFO] [stdout] test parser::test::string_expressions_parse ... ok [INFO] [stdout] test parser::test::parsing_arithmetic_works ... ok [INFO] [stdout] test parser::test::parsing_numbers_works ... ok [INFO] [stdout] test parser::test::polymorphic_schemes_parse ... ok [INFO] [stdout] test typer::test::mutual_definitions_work ... ok [INFO] [stdout] test typer::test::arithmetic_type_checks ... ok [INFO] [stdout] test lexer::test::lexing_numbers_works ... ok [INFO] [stdout] test lexer::test::lexing_identifiers_works ... ok [INFO] [stdout] test typer::test::polymorphism_works ... ok [INFO] [stdout] test parser::test::type_definitions_parse ... ok [INFO] [stdout] test lexer::test::lexing_schemes_works ... ok [INFO] [stdout] test parser::test::unary_minus_and_binary_minus_work ... ok [INFO] [stdout] test parser::test::multiple_applications_parse ... ok [INFO] [stdout] test parser::test::multiple_definitions_parse ... ok [INFO] [stdout] test parser::test::lambda_expressions_parse ... ok [INFO] [stdout] test parser::test::let_expressions_can_parse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "706d9e1387cffda45d2fcac65bc9818856bcd54fe09d762bb986a938907820cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "706d9e1387cffda45d2fcac65bc9818856bcd54fe09d762bb986a938907820cb", kill_on_drop: false }` [INFO] [stdout] 706d9e1387cffda45d2fcac65bc9818856bcd54fe09d762bb986a938907820cb