[INFO] cloning repository https://github.com/MoritzKn/mol-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MoritzKn/mol-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoritzKn%2Fmol-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoritzKn%2Fmol-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4780927c0570832b5acaa94681c1dddacfb7ec60 [INFO] testing MoritzKn/mol-lang against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoritzKn%2Fmol-lang" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MoritzKn/mol-lang on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MoritzKn/mol-lang [INFO] finished tweaking git repo https://github.com/MoritzKn/mol-lang [INFO] tweaked toml for git repo https://github.com/MoritzKn/mol-lang written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/MoritzKn/mol-lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d3bd4034e52a8f45180f0a81ccec2c12e38ba6c4081076e38f8572a40a85a30 [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" "4d3bd4034e52a8f45180f0a81ccec2c12e38ba6c4081076e38f8572a40a85a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d3bd4034e52a8f45180f0a81ccec2c12e38ba6c4081076e38f8572a40a85a30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d3bd4034e52a8f45180f0a81ccec2c12e38ba6c4081076e38f8572a40a85a30", kill_on_drop: false }` [INFO] [stdout] 4d3bd4034e52a8f45180f0a81ccec2c12e38ba6c4081076e38f8572a40a85a30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb84fa51b1dce03f6598e2d17ae49ba0643de638aca8f376e5660509b56988dd [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" "bb84fa51b1dce03f6598e2d17ae49ba0643de638aca8f376e5660509b56988dd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling peg v0.5.7 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling colored v1.9.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling mol v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rustyline v5.0.2 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.32s [INFO] running `Command { std: "docker" "inspect" "bb84fa51b1dce03f6598e2d17ae49ba0643de638aca8f376e5660509b56988dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb84fa51b1dce03f6598e2d17ae49ba0643de638aca8f376e5660509b56988dd", kill_on_drop: false }` [INFO] [stdout] bb84fa51b1dce03f6598e2d17ae49ba0643de638aca8f376e5660509b56988dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] f1048225c043f426808257e0b331a8114390c506a14c8cf47cfef5615cccc471 [INFO] running `Command { std: "docker" "start" "-a" "f1048225c043f426808257e0b331a8114390c506a14c8cf47cfef5615cccc471", kill_on_drop: false }` [INFO] [stderr] Compiling mol v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.99s [INFO] running `Command { std: "docker" "inspect" "f1048225c043f426808257e0b331a8114390c506a14c8cf47cfef5615cccc471", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1048225c043f426808257e0b331a8114390c506a14c8cf47cfef5615cccc471", kill_on_drop: false }` [INFO] [stdout] f1048225c043f426808257e0b331a8114390c506a14c8cf47cfef5615cccc471 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 858c5cc2b6785e67e666232667466a76b3beac6f0223a8516c0c24ce6e298e8e [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" "858c5cc2b6785e67e666232667466a76b3beac6f0223a8516c0c24ce6e298e8e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mol-b4657fc4a720a92c [INFO] [stdout] [INFO] [stdout] running 76 tests [INFO] [stdout] test parser::tests::test_add_and_unary ... ok [INFO] [stdout] test parser::tests::test_add ... ok [INFO] [stdout] test parser::tests::test_boolean_literal_and_id ... ok [INFO] [stdout] test parser::tests::test_and ... ok [INFO] [stdout] test parser::tests::test_block_member_access ... ok [INFO] [stdout] test parser::tests::test_boolean_literal_true ... ok [INFO] [stdout] test parser::tests::test_boolean_literal_false ... ok [INFO] [stdout] test parser::tests::test_declaration_no_space_after_keyword ... ok [INFO] [stdout] test parser::tests::test_declaration_with_member_access ... ok [INFO] [stdout] test parser::tests::test_block ... ok [INFO] [stdout] test parser::tests::test_eq ... ok [INFO] [stdout] test parser::tests::test_function ... ok [INFO] [stdout] test parser::tests::test_function_call_expr_in_args ... ok [INFO] [stdout] test parser::tests::test_conditional_and_or ... ok [INFO] [stdout] test parser::tests::test_declaration ... ok [INFO] [stdout] test parser::tests::test_function_call_trailing_comma ... ok [INFO] [stdout] test parser::tests::test_conditional_and_or_simple ... ok [INFO] [stdout] test parser::tests::test_declaration_member_access ... ok [INFO] [stdout] test parser::tests::test_div ... ok [INFO] [stdout] test parser::tests::test_function_call ... ok [INFO] [stdout] test parser::tests::test_concat ... ok [INFO] [stdout] test parser::tests::test_id_access ... ok [INFO] [stdout] test parser::tests::test_if_block ... ok [INFO] [stdout] test parser::tests::test_function_no_space_after_keyword ... ok [INFO] [stdout] test parser::tests::test_function_call_spaces ... ok [INFO] [stdout] test parser::tests::test_function_with_args ... ok [INFO] [stdout] test parser::tests::test_gt ... ok [INFO] [stdout] test parser::tests::test_if_else_block ... ok [INFO] [stdout] test parser::tests::test_function_call_with_args ... ok [INFO] [stdout] test parser::tests::test_if_member_access ... ok [INFO] [stdout] test parser::tests::test_function_expr_call ... ok [INFO] [stdout] test parser::tests::test_mul ... ok [INFO] [stdout] test parser::tests::test_line_comment ... ok [INFO] [stdout] test parser::tests::test_multiple_unary ... ok [INFO] [stdout] test parser::tests::test_multiple_exprs ... ok [INFO] [stdout] test parser::tests::test_multiline_comment ... ok [INFO] [stdout] test parser::tests::test_lambda ... ok [INFO] [stdout] test parser::tests::test_lambda_with_call ... ok [INFO] [stdout] test parser::tests::test_function_expr_member_access ... ok [INFO] [stdout] test parser::tests::test_if_else ... ok [INFO] [stdout] test parser::tests::test_lambda_with_args_and_types ... ok [INFO] [stdout] test parser::tests::test_lambda_with_args ... ok [INFO] [stdout] test parser::tests::test_ne ... ok [INFO] [stdout] test parser::tests::test_not_precedence ... ok [INFO] [stdout] test parser::tests::test_negative_member ... ok [INFO] [stdout] test parser::tests::test_ge ... ok [INFO] [stdout] test parser::tests::test_number_literal_member_access ... ok [INFO] [stdout] test parser::tests::test_number_literal_decimal_member_access ... ok [INFO] [stdout] test parser::tests::test_number_literal_negative_member_access ... ok [INFO] [stdout] test parser::tests::test_operator_precedence_decreasing ... ok [INFO] [stdout] test parser::tests::test_operator_precedence_increasing ... ok [INFO] [stdout] test parser::tests::test_operator_precedence_constant ... ok [INFO] [stdout] test parser::tests::test_number_literal ... ok [INFO] [stdout] test parser::tests::test_not_member_access ... ok [INFO] [stdout] test parser::tests::test_or ... ok [INFO] [stdout] test parser::tests::test_not ... ok [INFO] [stdout] test parser::tests::test_negative_precedence ... ok [INFO] [stdout] test parser::tests::test_operator_precedence_parentheses ... ok [INFO] [stdout] test parser::tests::test_lambda_with_member_access ... ok [INFO] [stdout] test parser::tests::test_lt ... ok [INFO] [stdout] test parser::tests::test_le ... ok [INFO] [stdout] test parser::tests::test_string_literal_escape_quote ... ok [INFO] [stdout] test parser::tests::test_string_literal_escape_backspace ... ok [INFO] [stdout] test parser::tests::test_sub ... ok [INFO] [stdout] test parser::tests::test_string_literal_single_quote ... ok [INFO] [stdout] test parser::tests::test_void_literal ... ok [INFO] [stdout] test parser::tests::text_id ... ok [INFO] [stdout] test parser::tests::test_string_literal_member_access ... ok [INFO] [stdout] test parser::tests::test_string_literal_escape_nl ... ok [INFO] [stdout] test parser::tests::test_string_literal_double_quote ... ok [INFO] [stdout] test parser::tests::test_void_literal_and_id ... ok [INFO] [stdout] test parser::tests::test_parentheses ... ok [INFO] [stdout] test parser::tests::test_positive ... ok [INFO] [stdout] test parser::tests::test_function_with_args_and_types ... ok [INFO] [stdout] test parser::tests::test_number_literal_decimal ... ok [INFO] [stdout] test parser::tests::test_negative ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "858c5cc2b6785e67e666232667466a76b3beac6f0223a8516c0c24ce6e298e8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "858c5cc2b6785e67e666232667466a76b3beac6f0223a8516c0c24ce6e298e8e", kill_on_drop: false }` [INFO] [stdout] 858c5cc2b6785e67e666232667466a76b3beac6f0223a8516c0c24ce6e298e8e