[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#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fovis" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [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-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cronokirby/ovis on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cronokirby/ovis already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.19 [INFO] [stderr] Downloaded peg-macros v0.6.3 [INFO] [stderr] Downloaded peg v0.6.3 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded peg-runtime v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc4347592351c80804a4d36cd63684db9b6d7f7410d901ecb888fc4bcce99fb4 [INFO] running `Command { std: "docker" "start" "-a" "fc4347592351c80804a4d36cd63684db9b6d7f7410d901ecb888fc4bcce99fb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc4347592351c80804a4d36cd63684db9b6d7f7410d901ecb888fc4bcce99fb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc4347592351c80804a4d36cd63684db9b6d7f7410d901ecb888fc4bcce99fb4", kill_on_drop: false }` [INFO] [stdout] fc4347592351c80804a4d36cd63684db9b6d7f7410d901ecb888fc4bcce99fb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] de47266216ca5ac79c6334a33c20d285cae5e4937d17ebad34309c10f43c66f9 [INFO] running `Command { std: "docker" "start" "-a" "de47266216ca5ac79c6334a33c20d285cae5e4937d17ebad34309c10f43c66f9", 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: `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] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [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] [INFO] [stdout] warning: method `index` is never used [INFO] [stdout] --> src/simplifier.rs:326:8 [INFO] [stdout] | [INFO] [stdout] 314 | impl Builtin { [INFO] [stdout] | ------------ method in this implementation [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: field `0` is never read [INFO] [stdout] --> src/simplifier.rs:347:21 [INFO] [stdout] | [INFO] [stdout] 347 | pub struct Builtins(Vec); [INFO] [stdout] | -------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ident` is never used [INFO] [stdout] --> src/simplifier.rs:350:12 [INFO] [stdout] | [INFO] [stdout] 349 | impl Builtins { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 350 | pub fn ident(&self, builtin: Builtin) -> Ident { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `No` is never constructed [INFO] [stdout] --> src/stg.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum Updateable { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 39 | Yes, [INFO] [stdout] 40 | No, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.27s [INFO] running `Command { std: "docker" "inspect" "de47266216ca5ac79c6334a33c20d285cae5e4937d17ebad34309c10f43c66f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de47266216ca5ac79c6334a33c20d285cae5e4937d17ebad34309c10f43c66f9", kill_on_drop: false }` [INFO] [stdout] de47266216ca5ac79c6334a33c20d285cae5e4937d17ebad34309c10f43c66f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 095eb30128dfa262d3e688a4083609eb22cc3b730d33a8cb6670bea64a991005 [INFO] running `Command { std: "docker" "start" "-a" "095eb30128dfa262d3e688a4083609eb22cc3b730d33a8cb6670bea64a991005", kill_on_drop: false }` [INFO] [stderr] Compiling ovis v0.1.0 (/opt/rustwide/workdir) [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] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [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] [INFO] [stdout] warning: method `index` is never used [INFO] [stdout] --> src/simplifier.rs:326:8 [INFO] [stdout] | [INFO] [stdout] 314 | impl Builtin { [INFO] [stdout] | ------------ method in this implementation [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: field `0` is never read [INFO] [stdout] --> src/simplifier.rs:347:21 [INFO] [stdout] | [INFO] [stdout] 347 | pub struct Builtins(Vec); [INFO] [stdout] | -------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `ident` is never used [INFO] [stdout] --> src/simplifier.rs:350:12 [INFO] [stdout] | [INFO] [stdout] 349 | impl Builtins { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 350 | pub fn ident(&self, builtin: Builtin) -> Ident { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `No` is never constructed [INFO] [stdout] --> src/stg.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum Updateable { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 39 | Yes, [INFO] [stdout] 40 | No, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "095eb30128dfa262d3e688a4083609eb22cc3b730d33a8cb6670bea64a991005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "095eb30128dfa262d3e688a4083609eb22cc3b730d33a8cb6670bea64a991005", kill_on_drop: false }` [INFO] [stdout] 095eb30128dfa262d3e688a4083609eb22cc3b730d33a8cb6670bea64a991005 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 459ac2c9c961858300086ac064d254e29cdb5d281d3782a0e2ab2ede86a9b8bf [INFO] running `Command { std: "docker" "start" "-a" "459ac2c9c961858300086ac064d254e29cdb5d281d3782a0e2ab2ede86a9b8bf", kill_on_drop: false }` [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] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [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] warning: method `index` is never used [INFO] [stderr] --> src/simplifier.rs:326:8 [INFO] [stderr] | [INFO] [stderr] 314 | impl Builtin { [INFO] [stderr] | ------------ method in this implementation [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: field `0` is never read [INFO] [stderr] --> src/simplifier.rs:347:21 [INFO] [stderr] | [INFO] [stderr] 347 | pub struct Builtins(Vec); [INFO] [stderr] | -------- ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: method `ident` is never used [INFO] [stderr] --> src/simplifier.rs:350:12 [INFO] [stderr] | [INFO] [stderr] 349 | impl Builtins { [INFO] [stderr] | ------------- method in this implementation [INFO] [stderr] 350 | pub fn ident(&self, builtin: Builtin) -> Ident { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `No` is never constructed [INFO] [stderr] --> src/stg.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub enum Updateable { [INFO] [stderr] | ---------- variant in this enum [INFO] [stderr] 39 | Yes, [INFO] [stderr] 40 | No, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: `ovis` (bin "ovis" test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ovis-c20f726f08be94ba) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test lexer::test::lexing_identifiers_works ... ok [INFO] [stdout] test lexer::test::lexing_numbers_works ... ok [INFO] [stdout] test lexer::test::lexing_schemes_works ... ok [INFO] [stdout] test lexer::test::lexing_strings_works ... ok [INFO] [stdout] test parser::test::let_expressions_can_parse ... ok [INFO] [stdout] test parser::test::lambda_expressions_parse ... ok [INFO] [stdout] test parser::test::operators_work ... ok [INFO] [stdout] test parser::test::multiple_definitions_parse ... ok [INFO] [stdout] test parser::test::multiple_applications_parse ... ok [INFO] [stdout] test parser::test::polymorphic_schemes_parse ... ok [INFO] [stdout] test parser::test::names_in_arithmetic_expressions_parse ... ok [INFO] [stdout] test parser::test::unary_minus_and_binary_minus_work ... ok [INFO] [stdout] test parser::test::parsing_numbers_works ... ok [INFO] [stdout] test parser::test::string_expressions_parse ... ok [INFO] [stdout] test typer::test::arithmetic_type_checks ... ok [INFO] [stdout] test typer::test::mutual_definitions_work ... ok [INFO] [stdout] test parser::test::type_definitions_parse ... ok [INFO] [stdout] test lexer::test::lexing_operators_works ... ok [INFO] [stdout] test typer::test::polymorphism_works ... ok [INFO] [stdout] test lexer::test::lexing_for_nested_layouts_works ... ok [INFO] [stdout] test parser::test::parsing_arithmetic_works ... 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" "459ac2c9c961858300086ac064d254e29cdb5d281d3782a0e2ab2ede86a9b8bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "459ac2c9c961858300086ac064d254e29cdb5d281d3782a0e2ab2ede86a9b8bf", kill_on_drop: false }` [INFO] [stdout] 459ac2c9c961858300086ac064d254e29cdb5d281d3782a0e2ab2ede86a9b8bf