[INFO] cloning repository https://github.com/matthew-c21/LispTranspiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthew-c21/LispTranspiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthew-c21%2FLispTranspiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthew-c21%2FLispTranspiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 933f438378376963a844d8f10e38efb1300a724e
[INFO] testing matthew-c21/LispTranspiler against 1.52.1 for beta-1.52-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthew-c21%2FLispTranspiler" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matthew-c21/LispTranspiler on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matthew-c21/LispTranspiler
[INFO] finished tweaking git repo https://github.com/matthew-c21/LispTranspiler
[INFO] tweaked toml for git repo https://github.com/matthew-c21/LispTranspiler written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/matthew-c21/LispTranspiler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 28c94629320704cd84e961057b79aeccbc1c5e55359baebac446bae1ef6e40bd
[INFO] running `Command { std: "docker" "start" "-a" "28c94629320704cd84e961057b79aeccbc1c5e55359baebac446bae1ef6e40bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28c94629320704cd84e961057b79aeccbc1c5e55359baebac446bae1ef6e40bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c94629320704cd84e961057b79aeccbc1c5e55359baebac446bae1ef6e40bd", kill_on_drop: false }`
[INFO] [stdout] 28c94629320704cd84e961057b79aeccbc1c5e55359baebac446bae1ef6e40bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61540e7b82a6fdd14d4f9c63afdb60ead656b068bd6beb09d01596976f9f8d1c
[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" "61540e7b82a6fdd14d4f9c63afdb60ead656b068bd6beb09d01596976f9f8d1c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling nom v6.1.0
[INFO] [stderr]    Compiling lispc v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `contains_fn`
[INFO] [stdout]    --> src/ast.rs:712:12
[INFO] [stdout]     |
[INFO] [stdout] 712 |     pub fn contains_fn(&self, name: &str) -> bool {
[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: `dummy`
[INFO] [stdout]    --> src/ast.rs:752:12
[INFO] [stdout]     |
[INFO] [stdout] 752 |     pub fn dummy() -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `examine`
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn examine(program: &str) -> Result<(), (u32, String)> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.75s
[INFO] running `Command { std: "docker" "inspect" "61540e7b82a6fdd14d4f9c63afdb60ead656b068bd6beb09d01596976f9f8d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61540e7b82a6fdd14d4f9c63afdb60ead656b068bd6beb09d01596976f9f8d1c", kill_on_drop: false }`
[INFO] [stdout] 61540e7b82a6fdd14d4f9c63afdb60ead656b068bd6beb09d01596976f9f8d1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 98e7ee8a1c976ec4a2526e4174dbe8462bd9f444d0c575dc75b38690f6a6f91a
[INFO] running `Command { std: "docker" "start" "-a" "98e7ee8a1c976ec4a2526e4174dbe8462bd9f444d0c575dc75b38690f6a6f91a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lispc v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `contains_fn`
[INFO] [stdout]    --> src/ast.rs:712:12
[INFO] [stdout]     |
[INFO] [stdout] 712 |     pub fn contains_fn(&self, name: &str) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `examine`
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn examine(program: &str) -> Result<(), (u32, String)> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.52s
[INFO] running `Command { std: "docker" "inspect" "98e7ee8a1c976ec4a2526e4174dbe8462bd9f444d0c575dc75b38690f6a6f91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e7ee8a1c976ec4a2526e4174dbe8462bd9f444d0c575dc75b38690f6a6f91a", kill_on_drop: false }`
[INFO] [stdout] 98e7ee8a1c976ec4a2526e4174dbe8462bd9f444d0c575dc75b38690f6a6f91a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b4959e0f9db136b1d1aa285171bfcbb90ff8940d68bc2509de12fbaf8447f44
[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" "5b4959e0f9db136b1d1aa285171bfcbb90ff8940d68bc2509de12fbaf8447f44", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `contains_fn`
[INFO] [stderr]    --> src/ast.rs:712:12
[INFO] [stderr]     |
[INFO] [stderr] 712 |     pub fn contains_fn(&self, name: &str) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `examine`
[INFO] [stderr]   --> src/main.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn examine(program: &str) -> Result<(), (u32, String)> {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lispc-031fc2f2c700f6ae)
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test ast::ast_tests::no_cons_in_if ... ok
[INFO] [stdout] test ast::ast_tests::define_non_symbol ... ok
[INFO] [stdout] test ast::ast_tests::conditional_non_values ... ok
[INFO] [stdout] test ast::ast_tests::no_cons_in_define ... ok
[INFO] [stdout] test ast::ast_tests::no_cons_in_lambda ... ok
[INFO] [stdout] test ast::ast_tests::no_cons_in_call ... ok
[INFO] [stdout] test ast::ast_tests::no_arg_lambda ... ok
[INFO] [stdout] test ast::ast_tests::fully_malformed_define ... ok
[INFO] [stdout] test ast::ast_tests::from_lambdas ... ok
[INFO] [stdout] test ast::ast_tests::non_valued_body_lambda ... ok
[INFO] [stdout] test ast::ast_tests::varargs_lambda ... ok
[INFO] [stdout] test ast::ast_tests::wrong_number_define ... ok
[INFO] [stdout] test ast::ast_tests::from_condition ... ok
[INFO] [stdout] test ast::visitor_tests::basic_call_unroll ... ok
[INFO] [stdout] test ast::ast_tests::empty_args_lambda ... ok
[INFO] [stdout] test ast::ast_tests::from_define ... ok
[INFO] [stdout] test ast::ast_tests::wrong_number_condition ... ok
[INFO] [stdout] test ast::ast_tests::malformed_lambda ... ok
[INFO] [stdout] test ast::visitor_tests::call_expansion_works_on_lambda ... ok
[INFO] [stdout] test ast::visitor_tests::symbol_valid_after_redefinition ... ok
[INFO] [stdout] test ast::visitor_tests::function_unroll_in_condition ... ok
[INFO] [stdout] test lex::tests::booleans ... ok
[INFO] [stdout] test ast::ast_tests::from_literal ... ok
[INFO] [stdout] test ast::visitor_tests::simple_invalid_symbol ... ok
[INFO] [stdout] test ast::visitor_tests::undeclared_var_in_lambda ... ok
[INFO] [stdout] test ast::ast_tests::define_non_value ... ok
[INFO] [stdout] test ast::visitor_tests::symbol_valid_after_definition ... ok
[INFO] [stdout] test ast::visitor_tests::conditional_expansion_works_on_lambda ... ok
[INFO] [stdout] test lex::tests::near_cons_pairs ... ok
[INFO] [stdout] test ast::visitor_tests::symbol_validation_in_lambda ... ok
[INFO] [stdout] test ast::visitor_tests::invalid_symbol_in_condition ... ok
[INFO] [stdout] test ast::visitor_tests::symbols_invalid_outside_lambda ... ok
[INFO] [stdout] test lex::tests::nil ... ok
[INFO] [stdout] test lex::tests::symbols_cant_contain_underscores ... ok
[INFO] [stdout] test lex::tests::symbols_cant_start_with_underscores ... ok
[INFO] [stdout] test lex::tests::valid_complex ... ok
[INFO] [stdout] test lex::tests::valid_floats ... ok
[INFO] [stdout] test ast::visitor_tests::invalid_symbol_in_definition ... ok
[INFO] [stdout] test ast::visitor_tests::invalid_symbol_in_false_branch ... ok
[INFO] [stdout] test lex::tests::valid_ints ... ok
[INFO] [stdout] test lex::tests::valid_keyword_content ... ok
[INFO] [stdout] test lex::tests::cons_pair ... ok
[INFO] [stdout] test lex::tests::valid_rational ... ok
[INFO] [stdout] test parse::test::empty_lambda ... ok
[INFO] [stdout] test parse::test::empty_list ... ok
[INFO] [stdout] test parse::test::list_of_terminals ... ok
[INFO] [stdout] test parse::test::nested_list ... ok
[INFO] [stdout] test lex::tests::strings ... ok
[INFO] [stdout] test lex::tests::exhaustive ... ok
[INFO] [stdout] test lex::tests::failed_lexical_tokens ... ok
[INFO] [stdout] test parse::test::single_terminal ... ok
[INFO] [stdout] test parse::test::cons_alone ... ok
[INFO] [stdout] test lex::tests::valid_symbol_content ... ok
[INFO] [stdout] test parse::test::small_comprehensive ... ok
[INFO] [stdout] test parse::test::vararg_list ... ok
[INFO] [stdout] test ast::visitor_tests::invalid_symbol_in_true_branch ... ok
[INFO] [stdout] test ast::ast_tests::from_lambda ... ok
[INFO] [stdout] test parse::test::continued_vararg_list ... ok
[INFO] [stdout] test parse::test::non_continued_vararg_list ... ok
[INFO] [stdout] test parse::test::fails_unbalanced_parens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b4959e0f9db136b1d1aa285171bfcbb90ff8940d68bc2509de12fbaf8447f44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4959e0f9db136b1d1aa285171bfcbb90ff8940d68bc2509de12fbaf8447f44", kill_on_drop: false }`
[INFO] [stdout] 5b4959e0f9db136b1d1aa285171bfcbb90ff8940d68bc2509de12fbaf8447f44