[INFO] fetching crate split_ext 0.1.1...
[INFO] testing split_ext-0.1.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate split_ext 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate split_ext 0.1.1
[INFO] finished tweaking crates.io crate split_ext 0.1.1
[INFO] tweaked toml for crates.io crate split_ext 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate split_ext 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2
[INFO] running `Command { std: "docker" "start" "78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling rental v0.5.6
[INFO] [stderr]    Compiling split_ext v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:95:42
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn into_split_regex_ref(self, regex: &regex::Regex) -> IntoSplitRegexRef<Self> {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn into_split_regex_ref(self, regex: &regex::Regex) -> IntoSplitRegexRef<'_, Self> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:104:52
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn into_split_regex_ref_map<F, R>(self, regex: &regex::Regex, fun: F)
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 105 |                                       -> IntoSplitRegexRefMap<Self, F>
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |                                       -> IntoSplitRegexRefMap<'_, Self, F>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:116:57
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn into_split_regex_ref_and_then<F, I>(self, regex: &regex::Regex, fun: F)
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 117 |                                            -> IntoSplitRegexRefAndThen<Self, F, I>
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |                                            -> IntoSplitRegexRefAndThen<'_, Self, F, I>
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 21.33s
[INFO] running `Command { std: "docker" "inspect" "78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:95:42
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn into_split_regex_ref(self, regex: &regex::Regex) -> IntoSplitRegexRef<Self> {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn into_split_regex_ref(self, regex: &regex::Regex) -> IntoSplitRegexRef<'_, Self> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:104:52
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn into_split_regex_ref_map<F, R>(self, regex: &regex::Regex, fun: F)
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 105 |                                       -> IntoSplitRegexRefMap<Self, F>
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |                                       -> IntoSplitRegexRefMap<'_, Self, F>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:116:57
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn into_split_regex_ref_and_then<F, I>(self, regex: &regex::Regex, fun: F)
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 117 |                                            -> IntoSplitRegexRefAndThen<Self, F, I>
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |                                            -> IntoSplitRegexRefAndThen<'_, Self, F, I>
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling split_ext v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:95:42
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn into_split_regex_ref(self, regex: &regex::Regex) -> IntoSplitRegexRef<Self> {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                          |
[INFO] [stdout]    |                                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn into_split_regex_ref(self, regex: &regex::Regex) -> IntoSplitRegexRef<'_, Self> {
[INFO] [stdout]    |                                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:104:52
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn into_split_regex_ref_map<F, R>(self, regex: &regex::Regex, fun: F)
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 105 |                                       -> IntoSplitRegexRefMap<Self, F>
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |                                       -> IntoSplitRegexRefMap<'_, Self, F>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:116:57
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn into_split_regex_ref_and_then<F, I>(self, regex: &regex::Regex, fun: F)
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 117 |                                            -> IntoSplitRegexRefAndThen<Self, F, I>
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |                                            -> IntoSplitRegexRefAndThen<'_, Self, F, I>
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:95:42
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn into_split_regex_ref(self, regex: &regex::Regex) -> IntoSplitRegexRef<Self> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                          |
[INFO] [stderr]    |                                          the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn into_split_regex_ref(self, regex: &regex::Regex) -> IntoSplitRegexRef<'_, Self> {
[INFO] [stderr]    |                                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:104:52
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn into_split_regex_ref_map<F, R>(self, regex: &regex::Regex, fun: F)
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 105 |                                       -> IntoSplitRegexRefMap<Self, F>
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 105 |                                       -> IntoSplitRegexRefMap<'_, Self, F>
[INFO] [stderr]     |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:116:57
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn into_split_regex_ref_and_then<F, I>(self, regex: &regex::Regex, fun: F)
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 117 |                                            -> IntoSplitRegexRefAndThen<Self, F, I>
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 117 |                                            -> IntoSplitRegexRefAndThen<'_, Self, F, I>
[INFO] [stderr]     |                                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: `split_ext` (lib) generated 3 warnings (run `cargo fix --lib -p split_ext` to apply 3 suggestions)
[INFO] [stderr] warning: `split_ext` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/split_ext/fc74a965b45dd3bf/out/split_ext-fc74a965b45dd3bf)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test regex_only::tests::three_words ... ok
[INFO] [stdout] test regex_only::tests::with_punctuation ... ok
[INFO] [stdout] test tests::split_boxed_str ... ok
[INFO] [stdout] test tests::split_rc_str ... ok
[INFO] [stdout] test regex_only::tests::multiple_lines ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- regex_only::tests::multiple_lines stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'regex_only::tests::multiple_lines' (347) panicked at src/lib.rs:459:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: ["first", "line", "", "above", "line", "was", "blank!"]
[INFO] [stdout]  right: ["first", "line", "above", "line", "was", "blank!"]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5933d50e7071 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5933d50fd32a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5933d50eb28c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5933d50c34d6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5933d50df709 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5933d507bdb0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5933d50df8c2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5933d50c3582 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5933d50bc299 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5933d50c418d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5933d50fdb0c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5933d50fda23 - core[a373ad73a504971]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x5933d4fa7e29 - core[a373ad73a504971]::panicking::assert_failed::<alloc[2e1b2a31b91974c5]::vec::Vec<alloc[2e1b2a31b91974c5]::string::String>, alloc[2e1b2a31b91974c5]::vec::Vec<&str>>
[INFO] [stdout]   13:     0x5933d4fa94ed - split_ext[6bac5a54b761d914]::regex_only::tests::assert_words
[INFO] [stdout]   14:     0x5933d4fa9871 - <split_ext[6bac5a54b761d914]::regex_only::tests::multiple_lines::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5933d506f1fb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5933d507c3d5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5933d5075cc4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5933d507f462 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5933d50e68cf - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x77d683c0bdfa - <unknown>
[INFO] [stdout]   21:     0x77d683c9f3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     regex_only::tests::multiple_lines
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2", kill_on_drop: false }`
[INFO] [stdout] 78fa19e0e4a23e481d2db92a93d54382797057a6ac659348aed237686b2b38b2
