[INFO] updating cached repository https://github.com/jimf/mincaml [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] c0228bfe3f06818b012991129abdee62bd7327e2 [INFO] testing jimf/mincaml against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjimf%2Fmincaml" "/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/jimf/mincaml 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/jimf/mincaml [INFO] finished tweaking git repo https://github.com/jimf/mincaml [INFO] tweaked toml for git repo https://github.com/jimf/mincaml written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/jimf/mincaml 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] 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8d2a8f5cab1acc1178676d085a30456a89030fa2717b11eaf0807d6d3e2d6f8a [INFO] running `"docker" "start" "-a" "8d2a8f5cab1acc1178676d085a30456a89030fa2717b11eaf0807d6d3e2d6f8a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling minicaml v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:39:24 [INFO] [stderr] | [INFO] [stderr] 39 | '0'...'9' => NumberParseState::Integer, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:47:24 [INFO] [stderr] | [INFO] [stderr] 47 | '0'...'9' => NumberParseState::WithDecimal, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:54:24 [INFO] [stderr] | [INFO] [stderr] 54 | '0'...'9' => NumberParseState::WithExp, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:61:24 [INFO] [stderr] | [INFO] [stderr] 61 | '0'...'9' => NumberParseState::WithExp, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:67:24 [INFO] [stderr] | [INFO] [stderr] 67 | '0'...'9' => NumberParseState::WithExp, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `"docker" "inspect" "8d2a8f5cab1acc1178676d085a30456a89030fa2717b11eaf0807d6d3e2d6f8a"` [INFO] running `"docker" "rm" "-f" "8d2a8f5cab1acc1178676d085a30456a89030fa2717b11eaf0807d6d3e2d6f8a"` [INFO] [stdout] 8d2a8f5cab1acc1178676d085a30456a89030fa2717b11eaf0807d6d3e2d6f8a [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] [stdout] 026fff7b62b64f41d79664931e77f58140d8ea441f0c4104fe0bcddbbb6c2b26 [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" "026fff7b62b64f41d79664931e77f58140d8ea441f0c4104fe0bcddbbb6c2b26"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling minicaml v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:39:24 [INFO] [stderr] | [INFO] [stderr] 39 | '0'...'9' => NumberParseState::Integer, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:47:24 [INFO] [stderr] | [INFO] [stderr] 47 | '0'...'9' => NumberParseState::WithDecimal, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:54:24 [INFO] [stderr] | [INFO] [stderr] 54 | '0'...'9' => NumberParseState::WithExp, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:61:24 [INFO] [stderr] | [INFO] [stderr] 61 | '0'...'9' => NumberParseState::WithExp, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:67:24 [INFO] [stderr] | [INFO] [stderr] 67 | '0'...'9' => NumberParseState::WithExp, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `"docker" "inspect" "026fff7b62b64f41d79664931e77f58140d8ea441f0c4104fe0bcddbbb6c2b26"` [INFO] running `"docker" "rm" "-f" "026fff7b62b64f41d79664931e77f58140d8ea441f0c4104fe0bcddbbb6c2b26"` [INFO] [stdout] 026fff7b62b64f41d79664931e77f58140d8ea441f0c4104fe0bcddbbb6c2b26 [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] 044273ce89c0b7f6685cf426a60a1e7547119db7146d4e559e33aa9749210eb3 [INFO] running `"docker" "start" "-a" "044273ce89c0b7f6685cf426a60a1e7547119db7146d4e559e33aa9749210eb3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:39:24 [INFO] [stderr] | [INFO] [stderr] 39 | '0'...'9' => NumberParseState::Integer, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:47:24 [INFO] [stderr] | [INFO] [stderr] 47 | '0'...'9' => NumberParseState::WithDecimal, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:54:24 [INFO] [stderr] | [INFO] [stderr] 54 | '0'...'9' => NumberParseState::WithExp, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:61:24 [INFO] [stderr] | [INFO] [stderr] 61 | '0'...'9' => NumberParseState::WithExp, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:67:24 [INFO] [stderr] | [INFO] [stderr] 67 | '0'...'9' => NumberParseState::WithExp, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/minicaml-9a431b8f9f9d0b38 [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test parser::tests::should_parse_array_get_expressions ... ok [INFO] [stdout] test parser::tests::should_parse_comparison_expressions ... ok [INFO] [stdout] test parser::tests::should_parse_array_put_expressions ... ok [INFO] [stdout] test typing::tests::should_infer_type_for_let_expressions ... ignored [INFO] [stdout] test parser::tests::should_parse_tuples ... ok [INFO] [stdout] test parser::tests::should_parse_array_create_expressions ... ok [INFO] [stdout] test typing::tests::should_infer_type_for_negation ... ok [INFO] [stdout] test typing::tests::should_infer_type_for_primitives ... ok [INFO] [stdout] test parser::tests::should_parse_let_expressions ... ok [INFO] [stdout] test typing::tests::should_infer_type_for_vars ... ok [INFO] [stdout] test parser::tests::should_parse_unary_operator_expressions ... ok [INFO] [stdout] test parser::tests::should_parse_arithmetic_expressions ... ok [INFO] [stdout] test parser::tests::should_parse_if_expressions ... ok [INFO] [stdout] test typing::tests::should_infer_type_for_arithmetic ... ok [INFO] [stdout] test lexer::tests::should_tokenize_valid_inputs ... ok [INFO] [stdout] test parser::tests::should_parse_function_application ... ok [INFO] [stdout] test typing::tests::should_infer_type_for_comparison ... ok [INFO] [stdout] test parser::tests::should_parse_semicolon_separated_expressions ... ok [INFO] [stdout] test parser::tests::should_parse_primary_expressions ... ok [INFO] [stdout] test typing::tests::should_infer_type_for_conditionals ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "044273ce89c0b7f6685cf426a60a1e7547119db7146d4e559e33aa9749210eb3"` [INFO] running `"docker" "rm" "-f" "044273ce89c0b7f6685cf426a60a1e7547119db7146d4e559e33aa9749210eb3"` [INFO] [stdout] 044273ce89c0b7f6685cf426a60a1e7547119db7146d4e559e33aa9749210eb3