[INFO] cloning repository https://github.com/andrewhickman/small-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewhickman/small-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewhickman%2Fsmall-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewhickman%2Fsmall-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53b68671875809863007665c43780de4f6af92da
[INFO] testing andrewhickman/small-lang against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewhickman%2Fsmall-lang" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andrewhickman/small-lang
[INFO] finished tweaking git repo https://github.com/andrewhickman/small-lang
[INFO] tweaked toml for git repo https://github.com/andrewhickman/small-lang written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andrewhickman/small-lang on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andrewhickman/small-lang 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/andrewhickman/mlsub-rs`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paw-attributes v1.0.2
[INFO] [stderr]   Downloaded paw-raw v1.0.0
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[INFO] [stderr]   Downloaded small-ord-set v0.1.1
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[INFO] [stderr]   Downloaded ena v0.14.0
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[INFO] [stderr]   Downloaded seahash v4.0.1
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[INFO] [stderr]   Downloaded redox_users v0.3.5
[INFO] [stderr]   Downloaded structopt v0.3.17
[INFO] [stderr]   Downloaded smallvec v1.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 996d46fb5635334acd53d7af2cb1f798028d6192ae2d365fbcd2ee199dc48c85
[INFO] running `Command { std: "docker" "start" "-a" "996d46fb5635334acd53d7af2cb1f798028d6192ae2d365fbcd2ee199dc48c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "996d46fb5635334acd53d7af2cb1f798028d6192ae2d365fbcd2ee199dc48c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996d46fb5635334acd53d7af2cb1f798028d6192ae2d365fbcd2ee199dc48c85", kill_on_drop: false }`
[INFO] [stdout] 996d46fb5635334acd53d7af2cb1f798028d6192ae2d365fbcd2ee199dc48c85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72c742eb489caa9e47501c45c8d0c0da0213436c7d622f3c14c012717b0ea86c
[INFO] running `Command { std: "docker" "start" "-a" "72c742eb489caa9e47501c45c8d0c0da0213436c7d622f3c14c012717b0ea86c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling either v1.6.0
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
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[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]    Compiling lalrpop-util v0.19.0
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[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling im-rc v15.0.0
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[INFO] [stderr]    Compiling sha2 v0.8.2
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[INFO] [stderr]    Compiling strsim v0.8.0
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[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling paw-attributes v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]    Compiling paw v1.0.0
[INFO] [stderr]    Compiling structopt v0.3.17
[INFO] [stderr]    Compiling string_cache v0.8.0
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling codespan-reporting v0.9.5
[INFO] [stderr]    Compiling small-ord-set v0.1.1
[INFO] [stderr]    Compiling mlsub v0.0.0 (https://github.com/andrewhickman/mlsub-rs?tag=v0.1.8#4b2ed988)
[INFO] [stderr]    Compiling codespan v0.9.5
[INFO] [stderr]    Compiling lalrpop v0.19.0
[INFO] [stderr]    Compiling small-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.96s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "72c742eb489caa9e47501c45c8d0c0da0213436c7d622f3c14c012717b0ea86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72c742eb489caa9e47501c45c8d0c0da0213436c7d622f3c14c012717b0ea86c", kill_on_drop: false }`
[INFO] [stdout] 72c742eb489caa9e47501c45c8d0c0da0213436c7d622f3c14c012717b0ea86c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 554341bddf136294e767de1ec0e6180d7140156ee2cdbb13a1f32c27bda1fec5
[INFO] running `Command { std: "docker" "start" "-a" "554341bddf136294e767de1ec0e6180d7140156ee2cdbb13a1f32c27bda1fec5", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling lalrpop v0.19.0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling small-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 31.77s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3, lalrpop v0.19.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "554341bddf136294e767de1ec0e6180d7140156ee2cdbb13a1f32c27bda1fec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "554341bddf136294e767de1ec0e6180d7140156ee2cdbb13a1f32c27bda1fec5", kill_on_drop: false }`
[INFO] [stdout] 554341bddf136294e767de1ec0e6180d7140156ee2cdbb13a1f32c27bda1fec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 074d448711c22b5e87212d069afc7f84aa9ae4e81f9c41930f58c2b17cf1ad36
[INFO] running `Command { std: "docker" "start" "-a" "074d448711c22b5e87212d069afc7f84aa9ae4e81f9c41930f58c2b17cf1ad36", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] 
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.3, lalrpop v0.19.0
[INFO] [stdout] running 147 tests
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/small_lang-536357fe39658713)
[INFO] [stdout] test check::ty::tests::record_ordering ... ok
[INFO] [stdout] test check::ty::tests::enum_ordering ... ok
[INFO] [stdout] test check::ty::tests::number_ordering ... ok
[INFO] [stdout] test syntax::tests::parse_roundtrip ... ignored
[INFO] [stdout] test codegen_tests::not2 ... ok
[INFO] [stdout] test codegen_tests::inline_iife ... ok
[INFO] [stdout] test tests::add_coerce::optimized ... ok
[INFO] [stdout] test tests::add::unoptimized ... ok
[INFO] [stdout] test tests::add_error ... ok
[INFO] [stdout] test tests::add_string_error ... ok
[INFO] [stdout] test optimize::inline_iife::test_transform_full ... ok
[INFO] [stdout] test tests::add_float::optimized ... ok
[INFO] [stdout] test codegen_tests::tail_recursion ... ok
[INFO] [stdout] test tests::enum_null_variant::optimized ... ok
[INFO] [stdout] test tests::add_coerce::unoptimized ... ok
[INFO] [stdout] test tests::add::optimized ... ok
[INFO] [stdout] test tests::enum_variant::optimized ... ok
[INFO] [stdout] test tests::add_string_2::unoptimized ... ok
[INFO] [stdout] test optimize::inline_let::test_should_inline ... ok
[INFO] [stdout] test tests::curry::optimized ... ok
[INFO] [stdout] test tests::add_float::unoptimized ... ok
[INFO] [stdout] test optimize::inline_iife::test_transform ... ok
[INFO] [stdout] test tests::add_string::unoptimized ... ok
[INFO] [stdout] test tests::builtin_error ... ok
[INFO] [stdout] test optimize::inline_let::test_transform_full ... ok
[INFO] [stdout] test tests::enum_variant::unoptimized ... ok
[INFO] [stdout] test tests::eq_incomparable::unoptimized ... ok
[INFO] [stdout] test tests::curry::unoptimized ... ok
[INFO] [stdout] test tests::enum_null_variant::unoptimized ... ok
[INFO] [stdout] test tests::eq_bool::optimized ... ok
[INFO] [stdout] test tests::eq_func_inlined::optimized ... ok
[INFO] [stdout] test tests::eq_func_inlined::unoptimized ... ok
[INFO] [stdout] test tests::eq_func_env::unoptimized ... ok
[INFO] [stdout] test tests::eq_func::optimized ... ok
[INFO] [stdout] test tests::add_string::optimized ... ok
[INFO] [stdout] test tests::eq_record::optimized ... ok
[INFO] [stdout] test tests::eq_incomparable::optimized ... ok
[INFO] [stdout] test tests::eq_func_env::optimized ... ok
[INFO] [stdout] test tests::float::optimized ... ok
[INFO] [stdout] test tests::flow_error ... ok
[INFO] [stdout] test tests::eq_func::unoptimized ... ok
[INFO] [stdout] test optimize::inline_let::test_transform ... ok
[INFO] [stdout] test tests::eq_ret_func::optimized ... ok
[INFO] [stdout] test tests::int::optimized ... ok
[INFO] [stdout] test tests::int::unoptimized ... ok
[INFO] [stdout] test tests::add_string_2::optimized ... ok
[INFO] [stdout] test tests::invalid_token ... ok
[INFO] [stdout] test tests::func_shadow::optimized ... ok
[INFO] [stdout] test tests::float::unoptimized ... ok
[INFO] [stdout] test tests::eq_ret_func::unoptimized ... ok
[INFO] [stdout] test tests::func_shadow::unoptimized ... ok
[INFO] [stdout] test tests::expr::optimized ... ok
[INFO] [stdout] test tests::eq_bool::unoptimized ... ok
[INFO] [stdout] test tests::import::optimized ... ok
[INFO] [stdout] test tests::expr::unoptimized ... ok
[INFO] [stdout] test tests::eq_record::unoptimized ... ok
[INFO] [stdout] test tests::iter_length::optimized ... ok
[INFO] [stdout] test tests::import::unoptimized ... ok
[INFO] [stdout] test tests::iter_range::optimized ... ok
[INFO] [stdout] test tests::iter_range_map::optimized ... ok
[INFO] [stdout] test tests::iter_range_find::optimized ... ok
[INFO] [stdout] test tests::iter_range_find::unoptimized ... ok
[INFO] [stdout] test tests::iter_range::unoptimized ... ok
[INFO] [stdout] test tests::list_length::optimized ... ok
[INFO] [stdout] test tests::iter_range_map::unoptimized ... ok
[INFO] [stdout] test tests::match_error ... ok
[INFO] [stdout] test tests::match_simple::optimized ... ok
[INFO] [stdout] test tests::match_subtyping::optimized ... ok
[INFO] [stdout] test tests::match_val_error ... ok
[INFO] [stdout] test tests::match_simple::unoptimized ... ok
[INFO] [stdout] test tests::not2::unoptimized ... ok
[INFO] [stdout] test tests::null::optimized ... ok
[INFO] [stdout] test tests::list_length::unoptimized ... ok
[INFO] [stdout] test tests::match_subtyping::unoptimized ... ok
[INFO] [stdout] test tests::null_error ... ok
[INFO] [stdout] test tests::not::optimized ... ok
[INFO] [stdout] test tests::not2::optimized ... ok
[INFO] [stdout] test tests::list_from_iter::optimized ... ok
[INFO] [stdout] test tests::pr1::optimized ... ok
[INFO] [stdout] test tests::pr2::optimized ... ok
[INFO] [stdout] test tests::pr3 ... ok
[INFO] [stdout] test tests::not::unoptimized ... ok
[INFO] [stdout] test tests::pr1::unoptimized ... ok
[INFO] [stdout] test tests::pr4::optimized ... ok
[INFO] [stdout] test tests::pr2::unoptimized ... ok
[INFO] [stdout] test tests::pr4::unoptimized ... ok
[INFO] [stdout] test tests::list_from_iter_take::optimized ... ok
[INFO] [stdout] test tests::pr5::optimized ... ok
[INFO] [stdout] test tests::polymorphism::unoptimized ... ok
[INFO] [stdout] test tests::pr5::unoptimized ... ok
[INFO] [stdout] test tests::rec_shadow::optimized ... ok
[INFO] [stdout] test tests::null::unoptimized ... ok
[INFO] [stdout] test tests::rec_shadow::unoptimized ... ok
[INFO] [stdout] test tests::rec_func::optimized ... ok
[INFO] [stdout] test tests::recursive_import_a ... ok
[INFO] [stdout] test tests::rec_error ... ok
[INFO] [stdout] test tests::rec_chain::optimized ... ok
[INFO] [stdout] test tests::shadow::optimized ... ok
[INFO] [stdout] test tests::rec_func::unoptimized ... ok
[INFO] [stdout] test tests::shadow::unoptimized ... ok
[INFO] [stdout] test tests::recursive_import_b ... ok
[INFO] [stdout] test tests::rec_chain::unoptimized ... ok
[INFO] [stdout] test tests::string::optimized ... ok
[INFO] [stdout] test tests::string::unoptimized ... ok
[INFO] [stdout] test tests::polymorphism::optimized ... ok
[INFO] [stdout] test tests::fibonacci::unoptimized ... ok
[INFO] [stdout] test tests::string_escape::optimized ... ok
[INFO] [stdout] test tests::string_escape::unoptimized ... ok
[INFO] [stdout] test tests::sub_error ... ok
[INFO] [stdout] test tests::sub::unoptimized ... ok
[INFO] [stdout] test tests::list_from_iter_length::unoptimized ... ok
[INFO] [stdout] test tests::slow::optimized ... ok
[INFO] [stdout] test tests::sub::optimized ... ok
[INFO] [stdout] test tests::list_from_iter::unoptimized ... ok
[INFO] [stdout] test tests::sugar_curry_order::optimized ... ok
[INFO] [stdout] test tests::sugar_curry_min::unoptimized ... ok
[INFO] [stdout] test tests::sub_float::unoptimized ... ok
[INFO] [stdout] test tests::type_error ... ok
[INFO] [stdout] test tests::sub_coerce::unoptimized ... ok
[INFO] [stdout] test tests::sub_coerce::optimized ... ok
[INFO] [stdout] test tests::sugar_curry_order::unoptimized ... ok
[INFO] [stdout] test tests::sub_float::optimized ... ok
[INFO] [stdout] test tests::sugar_curry::unoptimized ... ok
[INFO] [stdout] test ui_tests::builtin_primary_source ... ok
[INFO] [stdout] test tests::xor::optimized ... ok
[INFO] [stdout] test ui_tests::enum_mismatch ... ok
[INFO] [stdout] test tests::undefined_var ... ok
[INFO] [stdout] test tests::var_in_module ... ok
[INFO] [stdout] test ui_tests::parse_int_overflow ... ok
[INFO] [stdout] test ui_tests::builtin_source ... ok
[INFO] [stdout] test ui_tests::syntax_error ... ok
[INFO] [stdout] test ui_tests::record_mismatch ... ok
[INFO] [stdout] test ui_tests::unused_var ... ok
[INFO] [stdout] test tests::iter_length::unoptimized ... ok
[INFO] [stdout] test tests::xor::unoptimized ... ok
[INFO] [stdout] test tests::list_from_iter_length::optimized ... ok
[INFO] [stdout] test ui_tests::nested_error ... ok
[INFO] [stdout] test tests::sugar_curry::optimized ... ok
[INFO] [stdout] test tests::sugar_curry_min::optimized ... ok
[INFO] [stdout] test ui_tests::multiple_source ... ok
[INFO] [stdout] test tests::slow::unoptimized ... ok
[INFO] [stdout] test tests::fibonacci::optimized ... ok
[INFO] [stdout] test tests::list_from_iter_take::unoptimized ... ok
[INFO] [stdout] test tests::tail_recursion::unoptimized ... ok
[INFO] [stdout] test tests::tail_recursion::optimized ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'tests::typecheck_soundness' has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow, aborting
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/small_lang-536357fe39658713` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "074d448711c22b5e87212d069afc7f84aa9ae4e81f9c41930f58c2b17cf1ad36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074d448711c22b5e87212d069afc7f84aa9ae4e81f9c41930f58c2b17cf1ad36", kill_on_drop: false }`
[INFO] [stdout] 074d448711c22b5e87212d069afc7f84aa9ae4e81f9c41930f58c2b17cf1ad36
