[INFO] cloning repository https://github.com/TeoMatosevic/context-analyzer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TeoMatosevic/context-analyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeoMatosevic%2Fcontext-analyzer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeoMatosevic%2Fcontext-analyzer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2582d9fa1c2c62551337683269033ba876f07157
[INFO] testing TeoMatosevic/context-analyzer against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeoMatosevic%2Fcontext-analyzer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TeoMatosevic/context-analyzer
[INFO] finished tweaking git repo https://github.com/TeoMatosevic/context-analyzer
[INFO] tweaked toml for git repo https://github.com/TeoMatosevic/context-analyzer written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TeoMatosevic/context-analyzer on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TeoMatosevic/context-analyzer 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 556daab4ce2220767b451d921c0877d9cb2deda41d0422b5f33f590f776b578a
[INFO] running `Command { std: "docker" "start" "-a" "556daab4ce2220767b451d921c0877d9cb2deda41d0422b5f33f590f776b578a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "556daab4ce2220767b451d921c0877d9cb2deda41d0422b5f33f590f776b578a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "556daab4ce2220767b451d921c0877d9cb2deda41d0422b5f33f590f776b578a", kill_on_drop: false }`
[INFO] [stdout] 556daab4ce2220767b451d921c0877d9cb2deda41d0422b5f33f590f776b578a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b59c98a69b40be038d24a5e0d98c14974da43eef69d83af406d70b77f115cd7
[INFO] running `Command { std: "docker" "start" "-a" "9b59c98a69b40be038d24a5e0d98c14974da43eef69d83af406d70b77f115cd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling cc v1.0.92
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling bytestring v1.3.1
[INFO] [stderr]    Compiling zstd-safe v7.1.0
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling local-waker v0.1.4
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling net2 v0.2.39
[INFO] [stderr]    Compiling actix-service v2.0.2
[INFO] [stderr]    Compiling brotli-decompressor v2.5.1
[INFO] [stderr]    Compiling actix-utils v3.0.1
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling rustversion v1.0.15
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling async-trait v0.1.79
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling brotli v3.5.0
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling actix-rt v2.9.0
[INFO] [stderr]    Compiling actix-router v0.5.2
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling time v0.3.35
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling num_enum_derive v0.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling local-channel v0.1.5
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling language-tags v0.3.2
[INFO] [stderr]    Compiling ucd-util v0.1.10
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling syntex_fmt_macros v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling num_enum v0.6.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling actix-web-codegen v4.2.2
[INFO] [stderr]    Compiling scylla-macros v0.4.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling zstd v0.13.1
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling actix-server v2.3.0
[INFO] [stderr]    Compiling actix-http v3.6.0
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling lz4_flex v0.11.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling uuid v1.8.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling scylla-cql v0.1.0
[INFO] [stderr]    Compiling chrono v0.4.37
[INFO] [stderr]    Compiling derive-error-chain v0.11.2
[INFO] [stderr]    Compiling actix-threadpool v0.3.3
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling actix-web v4.5.1
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling histogram v0.6.9
[INFO] [stderr]    Compiling strum v0.23.0
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling copyless v0.1.5
[INFO] [stderr]    Compiling dotenv v0.11.0
[INFO] [stderr]    Compiling listenfd v0.3.5
[INFO] [stderr]    Compiling scylla v0.12.0
[INFO] [stderr]    Compiling actix-rt v1.1.1
[INFO] [stderr]    Compiling actix-cors v0.7.0
[INFO] [stderr]    Compiling context_analyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[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" "9b59c98a69b40be038d24a5e0d98c14974da43eef69d83af406d70b77f115cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b59c98a69b40be038d24a5e0d98c14974da43eef69d83af406d70b77f115cd7", kill_on_drop: false }`
[INFO] [stdout] 9b59c98a69b40be038d24a5e0d98c14974da43eef69d83af406d70b77f115cd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c42d833daca1c9ad3cdfd03a62a4879261950929410bc73e69e1de98588ea13
[INFO] running `Command { std: "docker" "start" "-a" "4c42d833daca1c9ad3cdfd03a62a4879261950929410bc73e69e1de98588ea13", kill_on_drop: false }`
[INFO] [stderr]    Compiling context_analyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[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" "4c42d833daca1c9ad3cdfd03a62a4879261950929410bc73e69e1de98588ea13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c42d833daca1c9ad3cdfd03a62a4879261950929410bc73e69e1de98588ea13", kill_on_drop: false }`
[INFO] [stdout] 4c42d833daca1c9ad3cdfd03a62a4879261950929410bc73e69e1de98588ea13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f390dc264bec00673f4b36c0a620d3e3d40439d590c1431622260d78799c2d64
[INFO] running `Command { std: "docker" "start" "-a" "f390dc264bec00673f4b36c0a620d3e3d40439d590c1431622260d78799c2d64", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/context_analyzer-81427d6a917629d4)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test n_grams::model::tests::test_creating_three_gram_query_params_fail ... ok
[INFO] [stdout] test n_grams::model::tests::test_creating_three_gram_query_params_without_amount ... ok
[INFO] [stdout] test n_grams::model::tests::test_creating_two_gram_query_params_fail ... ok
[INFO] [stdout] test n_grams::model::tests::test_creating_three_gram_query_params ... ok
[INFO] [stdout] test n_grams::solver::model::tests::test_extract_context ... ok
[INFO] [stdout] test n_grams::model::tests::test_creating_two_gram_query_params ... ok
[INFO] [stdout] test n_grams::solver::tests::test_parse_text_to_sentences ... ok
[INFO] [stdout] test n_grams::three_grams::model::tests::test_creating_three_gram_input ... ok
[INFO] [stdout] test n_grams::three_grams::model::tests::test_creating_three_gram_input_fail ... ok
[INFO] [stdout] test n_grams::three_grams::model::tests::test_three_gram_get_input ... ok
[INFO] [stdout] test n_grams::three_grams::model::tests::test_three_gram_get_query ... ok
[INFO] [stdout] test n_grams::three_grams::model::tests::test_three_gram_get_query_freq ... ok
[INFO] [stdout] test n_grams::three_grams::model::tests::test_three_gram_get_word ... ok
[INFO] [stdout] test n_grams::three_grams::model::tests::test_three_gram_print ... ok
[INFO] [stdout] test n_grams::three_grams::model::tests::test_three_gram_to_vec ... ok
[INFO] [stdout] test n_grams::three_grams::model::tests::test_validate ... ok
[INFO] [stdout] test n_grams::two_grams::model::tests::test_two_gram_get_query ... ok
[INFO] [stdout] test n_grams::two_grams::model::tests::test_two_gram_get_query_freq ... ok
[INFO] [stdout] test n_grams::two_grams::model::tests::test_two_gram_print ... ok
[INFO] [stdout] test n_grams::two_grams::model::tests::test_two_gram_to_vec ... ok
[INFO] [stdout] test n_grams::two_grams::model::tests::test_validate ... ok
[INFO] [stdout] test n_grams::two_grams::model::tests::test_two_gram_input_from_missing_word1 ... ok
[INFO] [stdout] test n_grams::two_grams::model::tests::test_two_gram_input_from ... ok
[INFO] [stdout] test n_grams::three_grams::model::tests::test_validate_fail_index_out_of_bounds ... ok
[INFO] [stdout] test n_grams::two_grams::model::tests::test_two_gram_get_word ... ok
[INFO] [stdout] test n_grams::two_grams::model::tests::test_two_gram_get_input ... ok
[INFO] [stdout] test n_grams::three_grams::model::tests::test_validate_fail_index_duplicate ... ok
[INFO] [stdout] test n_grams::two_grams::model::tests::test_validate_fail_index_out_of_bounds ... ok
[INFO] [stdout] test n_grams::vary_n_gram::tests::test_find_freq ... ok
[INFO] [stdout] test n_grams::vary_n_gram::tests::test_find_freq_fail ... ok
[INFO] [stdout] test n_grams::two_grams::model::tests::test_validate_fail_index_duplicate ... ok
[INFO] [stdout] test n_grams::word_freq_pair::tests::test_new ... ok
[INFO] [stdout] test n_grams::word_freq_pair::tests::test_find ... ok
[INFO] [stdout] test tests::test_parse_amount ... ok
[INFO] [stdout] test tests::test_parse_amount_invalid_amount ... ok
[INFO] [stdout] test tests::test_parse_varying_indexes ... ok
[INFO] [stdout] test tests::test_parse_varying_indexes_invalid_index ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test n_grams::word_freq_pair::tests::test_from ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- n_grams::word_freq_pair::tests::test_from stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'n_grams::word_freq_pair::tests::test_from' (49) panicked at src/n_grams/word_freq_pair.rs:143:36:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Failed to connect to ScyllaDB"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62ffce22e60a - std[ec419fa8110287d5]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62ffce22e60a - std[ec419fa8110287d5]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec419fa8110287d5]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62ffce22e60a - std[ec419fa8110287d5]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62ffce22e60a - <<std[ec419fa8110287d5]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[35159d6ffb30e017]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62ffce2468ca - <core[35159d6ffb30e017]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62ffce2468ca - core[35159d6ffb30e017]::fmt::write
[INFO] [stdout]    6:     0x62ffce2337b2 - std[ec419fa8110287d5]::io::default_write_fmt::<alloc[a8a7aba520129d98]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x62ffce2337b2 - <alloc[a8a7aba520129d98]::vec::Vec<u8> as std[ec419fa8110287d5]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x62ffce20cbcf - <std[ec419fa8110287d5]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62ffce20cbcf - std[ec419fa8110287d5]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62ffce2266a9 - std[ec419fa8110287d5]::panicking::default_hook
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62ffcded7f3c - <alloc[a8a7aba520129d98]::boxed::Box<dyn for<'a, 'b> core[35159d6ffb30e017]::ops::function::Fn<(&'a std[ec419fa8110287d5]::panic::PanicHookInfo<'b>,), Output = ()> + core[35159d6ffb30e017]::marker::Sync + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::Fn<(&std[ec419fa8110287d5]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x62ffcded7f3c - test[a8007afcd3effadc]::test_main_inner::<test[a8007afcd3effadc]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x62ffce226922 - <alloc[a8a7aba520129d98]::boxed::Box<dyn for<'a, 'b> core[35159d6ffb30e017]::ops::function::Fn<(&'a std[ec419fa8110287d5]::panic::PanicHookInfo<'b>,), Output = ()> + core[35159d6ffb30e017]::marker::Sync + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::Fn<(&std[ec419fa8110287d5]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x62ffce226922 - std[ec419fa8110287d5]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62ffce20cc88 - std[ec419fa8110287d5]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x62ffce204549 - std[ec419fa8110287d5]::sys::backtrace::__rust_end_short_backtrace::<std[ec419fa8110287d5]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62ffce20db5d - __rustc[cfb3622dd870db93]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62ffce24708c - core[35159d6ffb30e017]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62ffce246e02 - core[35159d6ffb30e017]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x62ffcde4b2b6 - <core[35159d6ffb30e017]::result::Result<alloc[a8a7aba520129d98]::sync::Arc<scylla[ddb90506dba020f9]::transport::session::Session>, &str>>::unwrap
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x62ffcde4b2b6 - context_analyzer[1fc07d43bb67ed58]::n_grams::word_freq_pair::tests::test_from::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/n_grams/word_freq_pair.rs:143:36
[INFO] [stdout]   22:     0x62ffcddf6da2 - <core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>> as core[35159d6ffb30e017]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x62ffcddf6ddd - <core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>> as core[35159d6ffb30e017]::future::future::Future>::poll
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x62ffcddcb91d - <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:659:73
[INFO] [stdout]   25:     0x62ffcddcb7ab - tokio[fbaef6beeaf383eb]::runtime::coop::with_budget::<core[35159d6ffb30e017]::task::poll::Poll<()>, <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   26:     0x62ffcddcb7ab - tokio[fbaef6beeaf383eb]::runtime::coop::budget::<core[35159d6ffb30e017]::task::poll::Poll<()>, <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   27:     0x62ffcddcb7ab - <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:659:25
[INFO] [stdout]   28:     0x62ffcddc03c0 - <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::Context>::enter::<core[35159d6ffb30e017]::task::poll::Poll<()>, <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:404:19
[INFO] [stdout]   29:     0x62ffcddcaaa0 - <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:658:44
[INFO] [stdout]   30:     0x62ffcddca824 - <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:737:68
[INFO] [stdout]   31:     0x62ffcdddfc3b - <tokio[fbaef6beeaf383eb]::runtime::context::scoped::Scoped<tokio[fbaef6beeaf383eb]::runtime::scheduler::Context>>::set::<<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}, (alloc[a8a7aba520129d98]::boxed::Box<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>)>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x62ffcddb48f9 - tokio[fbaef6beeaf383eb]::runtime::context::set_scheduler::<(alloc[a8a7aba520129d98]::boxed::Box<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>), <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x62ffcdd9d5d2 - <std[ec419fa8110287d5]::thread::local::LocalKey<tokio[fbaef6beeaf383eb]::runtime::context::Context>>::try_with::<tokio[fbaef6beeaf383eb]::runtime::context::set_scheduler<(alloc[a8a7aba520129d98]::boxed::Box<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>), <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[a8a7aba520129d98]::boxed::Box<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/local.rs:462:12
[INFO] [stdout]   34:     0x62ffcdd9d39e - <std[ec419fa8110287d5]::thread::local::LocalKey<tokio[fbaef6beeaf383eb]::runtime::context::Context>>::with::<tokio[fbaef6beeaf383eb]::runtime::context::set_scheduler<(alloc[a8a7aba520129d98]::boxed::Box<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>), <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}>::{closure#0}, (alloc[a8a7aba520129d98]::boxed::Box<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>)>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/local.rs:426:20
[INFO] [stdout]   35:     0x62ffcddb36fd - tokio[fbaef6beeaf383eb]::runtime::context::set_scheduler::<(alloc[a8a7aba520129d98]::boxed::Box<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::Core>, core[35159d6ffb30e017]::option::Option<()>), <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::enter<<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>::{closure#0}>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x62ffcddc29f0 - <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::enter::<<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>::{closure#0}, core[35159d6ffb30e017]::option::Option<()>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:737:27
[INFO] [stdout]   37:     0x62ffcddc2c66 - <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CoreGuard>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:646:24
[INFO] [stdout]   38:     0x62ffcddca4e9 - <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:175:33
[INFO] [stdout]   39:     0x62ffcde9c673 - tokio[fbaef6beeaf383eb]::runtime::context::runtime::enter_runtime::<<tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CurrentThread>::block_on<core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x62ffcddc0211 - <tokio[fbaef6beeaf383eb]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/scheduler/current_thread/mod.rs:167:9
[INFO] [stdout]   41:     0x62ffcde68e4a - <tokio[fbaef6beeaf383eb]::runtime::runtime::Runtime>::block_on::<core[35159d6ffb30e017]::pin::Pin<&mut dyn core[35159d6ffb30e017]::future::future::Future<Output = ()>>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/runtime/runtime.rs:349:52
[INFO] [stdout]   42:     0x62ffcde4e9b0 - context_analyzer[1fc07d43bb67ed58]::n_grams::word_freq_pair::tests::test_from
[INFO] [stdout]                                at /opt/rustwide/workdir/src/n_grams/word_freq_pair.rs:160:36
[INFO] [stdout]   43:     0x62ffcde4afb7 - context_analyzer[1fc07d43bb67ed58]::n_grams::word_freq_pair::tests::test_from::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/n_grams/word_freq_pair.rs:142:25
[INFO] [stdout]   44:     0x62ffcdd9aa56 - <context_analyzer[1fc07d43bb67ed58]::n_grams::word_freq_pair::tests::test_from::{closure#0} as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x62ffcdecb21b - <fn() -> core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x62ffcdecb21b - test[a8007afcd3effadc]::__rust_begin_short_backtrace::<core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>, fn() -> core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:724:18
[INFO] [stdout]   47:     0x62ffcded8a0b - test[a8007afcd3effadc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:747:74
[INFO] [stdout]   48:     0x62ffcded8a0b - <core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   49:     0x62ffcded8a0b - std[ec419fa8110287d5]::panicking::catch_unwind::do_call::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>, core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:581:40
[INFO] [stdout]   50:     0x62ffcded8a0b - std[ec419fa8110287d5]::panicking::catch_unwind::<core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>, core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:544:19
[INFO] [stdout]   51:     0x62ffcded8a0b - std[ec419fa8110287d5]::panic::catch_unwind::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>, core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panic.rs:359:14
[INFO] [stdout]   52:     0x62ffcded8a0b - test[a8007afcd3effadc]::run_test_in_process
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:747:27
[INFO] [stdout]   53:     0x62ffcded8a0b - test[a8007afcd3effadc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:668:43
[INFO] [stdout]   54:     0x62ffcded33e4 - test[a8007afcd3effadc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:698:41
[INFO] [stdout]   55:     0x62ffcded33e4 - std[ec419fa8110287d5]::sys::backtrace::__rust_begin_short_backtrace::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   56:     0x62ffcdedb612 - std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   57:     0x62ffcdedb612 - <core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   58:     0x62ffcdedb612 - std[ec419fa8110287d5]::panicking::catch_unwind::do_call::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x62ffcdedb612 - std[ec419fa8110287d5]::panicking::catch_unwind::<(), core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x62ffcdedb612 - std[ec419fa8110287d5]::panic::catch_unwind::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x62ffcdedb612 - std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   62:     0x62ffcdedb612 - <std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1} as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x62ffce22dd1f - <alloc[a8a7aba520129d98]::boxed::Box<dyn core[35159d6ffb30e017]::ops::function::FnOnce<(), Output = ()> + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   64:     0x62ffce22dd1f - <std[ec419fa8110287d5]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   65:     0x7f408d693aa4 - <unknown>
[INFO] [stdout]   66:     0x7f408d720a64 - clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     n_grams::word_freq_pair::tests::test_from
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 37 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f390dc264bec00673f4b36c0a620d3e3d40439d590c1431622260d78799c2d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f390dc264bec00673f4b36c0a620d3e3d40439d590c1431622260d78799c2d64", kill_on_drop: false }`
[INFO] [stdout] f390dc264bec00673f4b36c0a620d3e3d40439d590c1431622260d78799c2d64
