[INFO] updating cached repository https://github.com/sgmenda/dinky-c
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 88344461963348a78a27856630f01b4be8a60017
[INFO] testing sgmenda/dinky-c against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgmenda%2Fdinky-c" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sgmenda/dinky-c on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sgmenda/dinky-c
[INFO] finished tweaking git repo https://github.com/sgmenda/dinky-c
[INFO] tweaked toml for git repo https://github.com/sgmenda/dinky-c written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/sgmenda/dinky-c already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 645eedf0708d123f71c5256c9a4497d80de7b3765d98b0988db2baa3b5215046
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "645eedf0708d123f71c5256c9a4497d80de7b3765d98b0988db2baa3b5215046"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling dinky-c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `Assign`
[INFO] [stderr]   --> src/parser/symbols.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     Assign {
[INFO] [stderr] 20 | |         variable: Identifier,
[INFO] [stderr] 21 | |         optional_expr_ptr: Option<Box<ASTNode>>,
[INFO] [stderr] 22 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Expression`
[INFO] [stderr]   --> src/parser/symbols.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | /     Expression {
[INFO] [stderr] 24 | |         expr_ptr: Box<ASTNode>,
[INFO] [stderr] 25 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "645eedf0708d123f71c5256c9a4497d80de7b3765d98b0988db2baa3b5215046"`
[INFO] running `"docker" "rm" "-f" "645eedf0708d123f71c5256c9a4497d80de7b3765d98b0988db2baa3b5215046"`
[INFO] [stdout] 645eedf0708d123f71c5256c9a4497d80de7b3765d98b0988db2baa3b5215046
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e630448c79df4fe27682eb2bdd157a286acd6ddd4377b8594084584f591236f2
[INFO] running `"docker" "start" "-a" "e630448c79df4fe27682eb2bdd157a286acd6ddd4377b8594084584f591236f2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling console v0.10.0
[INFO] [stderr]    Compiling insta v0.16.0
[INFO] [stderr]    Compiling dinky-c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `Assign`
[INFO] [stderr]   --> src/parser/symbols.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     Assign {
[INFO] [stderr] 20 | |         variable: Identifier,
[INFO] [stderr] 21 | |         optional_expr_ptr: Option<Box<ASTNode>>,
[INFO] [stderr] 22 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Expression`
[INFO] [stderr]   --> src/parser/symbols.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | /     Expression {
[INFO] [stderr] 24 | |         expr_ptr: Box<ASTNode>,
[INFO] [stderr] 25 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.06s
[INFO] running `"docker" "inspect" "e630448c79df4fe27682eb2bdd157a286acd6ddd4377b8594084584f591236f2"`
[INFO] running `"docker" "rm" "-f" "e630448c79df4fe27682eb2bdd157a286acd6ddd4377b8594084584f591236f2"`
[INFO] [stdout] e630448c79df4fe27682eb2bdd157a286acd6ddd4377b8594084584f591236f2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 483c0fb3e3f3c0f838da04b7f8caa4e83c3f10ed1301aa3f5674373dcd874bc6
[INFO] running `"docker" "start" "-a" "483c0fb3e3f3c0f838da04b7f8caa4e83c3f10ed1301aa3f5674373dcd874bc6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: variant is never constructed: `Assign`
[INFO] [stderr]   --> src/parser/symbols.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | /     Assign {
[INFO] [stderr] 20 | |         variable: Identifier,
[INFO] [stderr] 21 | |         optional_expr_ptr: Option<Box<ASTNode>>,
[INFO] [stderr] 22 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Expression`
[INFO] [stderr]   --> src/parser/symbols.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | /     Expression {
[INFO] [stderr] 24 | |         expr_ptr: Box<ASTNode>,
[INFO] [stderr] 25 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dinky_c-85e94ad0efef105c
[INFO] [stdout] 
[INFO] [stdout] running 81 tests
[INFO] [stdout] test lexer::lexer::tests::test_integer_token_comparison ... ok
[INFO] [stdout] test lexer::lexer::tests::test_identifier_token_comparison ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_multiplication ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_greater_than_equals ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_logical_and ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_complex_identifier ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_simple_main ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_logical_negation ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_logical_or ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_greater_than ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_composition_1 ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_a_bunch_of_paren ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_less_than_equals ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_composition_0 ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_bang_equals ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_negation ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_complicated_number ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_less_than ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_composition_2 ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_open_paren ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_double_equals ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_greater_than_equal ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_less_than ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_assignment ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_bang_equals ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_double_equals ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_double_ampersand ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_double_pipe ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_addition ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_greater_than ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_return_addition ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_many ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_return_bitwise_complement ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_return_logical_negation ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_simple_number ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_simple_identifier ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_return_many_unary_ops ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_simple_token ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_return_multiplication ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_less_than_equal ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_return_division ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_bang_equals ... ok
[INFO] [stdout] test codegen::codegen::tests::test_codegen_main_division ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_binary_op_precedence_2 ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_double_equals ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_binary_op_precedence ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_return_subtraction ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_addition ... ok
[INFO] [stdout] test lexer::lexer::tests::test_lex_return_negation ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_logical_and ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_greater_than_equal ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_less_than_equal ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_many_additions ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_logical_op_precedence_1 ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_logical_or ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_greater_than ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_many_divisions ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_many_subtractions ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_negation ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_less_than ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_many_multiplications ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_simple_main_error_0 ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_simple_main_error_2 ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_simple_main_error_1 ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_simple_main ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_logical_op_precedence_2 ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_paren_precedence ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_logical_or ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_unary_operators ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_addition ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_double_equals ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_greater_than ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_less_than ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_logical_and ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_logical_negation ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_bang_equals ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_negation ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_multiplication ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_simple_main ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_division ... ok
[INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_subtraction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "483c0fb3e3f3c0f838da04b7f8caa4e83c3f10ed1301aa3f5674373dcd874bc6"`
[INFO] running `"docker" "rm" "-f" "483c0fb3e3f3c0f838da04b7f8caa4e83c3f10ed1301aa3f5674373dcd874bc6"`
[INFO] [stdout] 483c0fb3e3f3c0f838da04b7f8caa4e83c3f10ed1301aa3f5674373dcd874bc6