[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#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fovis" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cronokirby/ovis on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-1/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded peg-runtime v0.6.3 [INFO] [stderr] Downloaded peg-macros v0.6.3 [INFO] [stderr] Downloaded peg v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4d365f89e918debcf9a6851599534233b0dba9af6be99ce3997e371d8bd7a428 [INFO] running `Command { std: "docker" "start" "-a" "4d365f89e918debcf9a6851599534233b0dba9af6be99ce3997e371d8bd7a428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d365f89e918debcf9a6851599534233b0dba9af6be99ce3997e371d8bd7a428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d365f89e918debcf9a6851599534233b0dba9af6be99ce3997e371d8bd7a428", kill_on_drop: false }` [INFO] [stdout] 4d365f89e918debcf9a6851599534233b0dba9af6be99ce3997e371d8bd7a428 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 743cae3b54e5c372f71d0b6e3489252d9f4dd2cb1e7fe1302ae79f4d82d5a7e4 [INFO] running `Command { std: "docker" "start" "-a" "743cae3b54e5c372f71d0b6e3489252d9f4dd2cb1e7fe1302ae79f4d82d5a7e4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling peg-runtime v0.6.3 [INFO] [stderr] Compiling quote v1.0.7 [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 11.87s [INFO] running `Command { std: "docker" "inspect" "743cae3b54e5c372f71d0b6e3489252d9f4dd2cb1e7fe1302ae79f4d82d5a7e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "743cae3b54e5c372f71d0b6e3489252d9f4dd2cb1e7fe1302ae79f4d82d5a7e4", kill_on_drop: false }` [INFO] [stdout] 743cae3b54e5c372f71d0b6e3489252d9f4dd2cb1e7fe1302ae79f4d82d5a7e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a7bb4b5b60c3321779f8a40abb506bbe1a5001604b41c1e7d2b74299685dc690 [INFO] running `Command { std: "docker" "start" "-a" "a7bb4b5b60c3321779f8a40abb506bbe1a5001604b41c1e7d2b74299685dc690", 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 3.44s [INFO] running `Command { std: "docker" "inspect" "a7bb4b5b60c3321779f8a40abb506bbe1a5001604b41c1e7d2b74299685dc690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7bb4b5b60c3321779f8a40abb506bbe1a5001604b41c1e7d2b74299685dc690", kill_on_drop: false }` [INFO] [stdout] a7bb4b5b60c3321779f8a40abb506bbe1a5001604b41c1e7d2b74299685dc690 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 28bd43bb20527b1591b5cecc6d244cbb8bb75428876e9dc3d686ca1704800093 [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" "28bd43bb20527b1591b5cecc6d244cbb8bb75428876e9dc3d686ca1704800093", 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: `ovis` (bin "ovis" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ovis-6f21a6caccd3c9c1) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test lexer::test::lexing_identifiers_works ... ok [INFO] [stdout] test lexer::test::lexing_for_nested_layouts_works ... ok [INFO] [stdout] test lexer::test::lexing_numbers_works ... ok [INFO] [stdout] test parser::test::lambda_expressions_parse ... ok [INFO] [stdout] test parser::test::let_expressions_can_parse ... ok [INFO] [stdout] test parser::test::names_in_arithmetic_expressions_parse ... ok [INFO] [stdout] test parser::test::string_expressions_parse ... ok [INFO] [stdout] test parser::test::type_definitions_parse ... ok [INFO] [stdout] test parser::test::multiple_definitions_parse ... ok [INFO] [stdout] test lexer::test::lexing_schemes_works ... ok [INFO] [stdout] test typer::test::polymorphism_works ... ok [INFO] [stdout] test typer::test::arithmetic_type_checks ... ok [INFO] [stdout] test parser::test::parsing_arithmetic_works ... ok [INFO] [stdout] test lexer::test::lexing_strings_works ... ok [INFO] [stdout] test parser::test::parsing_numbers_works ... ok [INFO] [stdout] test parser::test::multiple_applications_parse ... ok [INFO] [stdout] test lexer::test::lexing_operators_works ... ok [INFO] [stdout] test parser::test::polymorphic_schemes_parse ... ok [INFO] [stdout] test parser::test::operators_work ... ok [INFO] [stdout] test parser::test::unary_minus_and_binary_minus_work ... ok [INFO] [stdout] test typer::test::mutual_definitions_work ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "28bd43bb20527b1591b5cecc6d244cbb8bb75428876e9dc3d686ca1704800093", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28bd43bb20527b1591b5cecc6d244cbb8bb75428876e9dc3d686ca1704800093", kill_on_drop: false }` [INFO] [stdout] 28bd43bb20527b1591b5cecc6d244cbb8bb75428876e9dc3d686ca1704800093