[INFO] fetching crate happyeyeballs 0.1.2...
[INFO] testing happyeyeballs-0.1.2 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate happyeyeballs 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate happyeyeballs 0.1.2
[INFO] finished tweaking crates.io crate happyeyeballs 0.1.2
[INFO] tweaked toml for crates.io crate happyeyeballs 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate happyeyeballs 0.1.2 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 80 packages to latest compatible versions
[INFO] [stderr]       Adding tracing-test v0.1.0 (available: v0.2.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 776693a9436db7e27c025cb2dfbfef12d594fa71d1a52fb305a45255b56ca851
[INFO] running `Command { std: "docker" "start" "-a" "776693a9436db7e27c025cb2dfbfef12d594fa71d1a52fb305a45255b56ca851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "776693a9436db7e27c025cb2dfbfef12d594fa71d1a52fb305a45255b56ca851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776693a9436db7e27c025cb2dfbfef12d594fa71d1a52fb305a45255b56ca851", kill_on_drop: false }`
[INFO] [stdout] 776693a9436db7e27c025cb2dfbfef12d594fa71d1a52fb305a45255b56ca851
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ca163d70900129ba0d622514a9ed13182913c7e7e812909792ff6d4217e1149
[INFO] running `Command { std: "docker" "start" "-a" "9ca163d70900129ba0d622514a9ed13182913c7e7e812909792ff6d4217e1149", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling happyeyeballs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "9ca163d70900129ba0d622514a9ed13182913c7e7e812909792ff6d4217e1149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca163d70900129ba0d622514a9ed13182913c7e7e812909792ff6d4217e1149", kill_on_drop: false }`
[INFO] [stdout] 9ca163d70900129ba0d622514a9ed13182913c7e7e812909792ff6d4217e1149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 308d31b767bd86e991e5e8d1ef2434853e007573168e3353965009c52c40f01d
[INFO] running `Command { std: "docker" "start" "-a" "308d31b767bd86e991e5e8d1ef2434853e007573168e3353965009c52c40f01d", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing-log v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling tracing-subscriber v0.2.25
[INFO] [stderr]    Compiling tracing-test-macro v0.1.0
[INFO] [stderr]    Compiling tracing-test v0.1.0
[INFO] [stderr]    Compiling happyeyeballs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.48s
[INFO] running `Command { std: "docker" "inspect" "308d31b767bd86e991e5e8d1ef2434853e007573168e3353965009c52c40f01d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308d31b767bd86e991e5e8d1ef2434853e007573168e3353965009c52c40f01d", kill_on_drop: false }`
[INFO] [stdout] 308d31b767bd86e991e5e8d1ef2434853e007573168e3353965009c52c40f01d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74ac29158f1a3cf8634d53d69e74a3632d3aa462e3bac4cdc9ac1df08e6d63cf
[INFO] running `Command { std: "docker" "start" "-a" "74ac29158f1a3cf8634d53d69e74a3632d3aa462e3bac4cdc9ac1df08e6d63cf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/happyeyeballs-01d11389c126ec08)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::it_works stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::it_works' (25) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.2.25/src/filter/env/directive.rs:167:14:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Syntax(
[INFO] [stdout] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] regex parse error:
[INFO] [stdout] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout]  1: (?x)
[INFO] [stdout]  2:                 ^(?P<global_level>(?i:trace|debug|info|warn|error|off|[0-5]))$ |
[INFO] [stdout]                                           ^
[INFO] [stdout]  3:                  #                 ^^^.
[INFO] [stdout]  4:                  #                     `note: we match log level names case-insensitively
[INFO] [stdout]  5:                 ^
[INFO] [stdout]  6:                 (?: # target name or span name
[INFO] [stdout]  7:                     (?P<target>[\w:-]+)|(?P<span>\[[^\]]*\])
[INFO] [stdout]  8:                 ){1,2}
[INFO] [stdout]  9:                 (?: # level or nothing
[INFO] [stdout] 10:                     =(?P<level>(?i:trace|debug|info|warn|error|off|[0-5]))?
[INFO] [stdout] 11:                      #          ^^^.
[INFO] [stdout] 12:                      #              `note: we match log level names case-insensitively
[INFO] [stdout] 13:                 )?
[INFO] [stdout] 14:                 $
[INFO] [stdout] 15:                 
[INFO] [stdout] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] error: Unicode-aware case insensitivity matching is not available (make sure the unicode-case feature is enabled)
[INFO] [stdout] ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] )
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58b7537b3452 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58b7537b3452 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58b7537b3452 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58b7537b3452 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58b7537ca9fa - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58b7537ca9fa - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x58b7537b8686 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58b7537b8686 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58b75379024f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58b75379024f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58b7537aa709 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58b7534969ce - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58b7534969ce - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58b7537aa972 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58b7537aa972 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58b753790308 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58b753785319 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x58b75379132d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58b7537cb1bc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58b7537caf32 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58b753517ced - <core[585f66e14d78f9ba]::result::Result<regex[9a681f159d8cefac]::regex::string::Regex, regex[9a681f159d8cefac]::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58b753517ced - <<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive as core[585f66e14d78f9ba]::str::traits::FromStr>::from_str::DIRECTIVE_RE as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.2.25/src/filter/env/directive.rs:167:14
[INFO] [stdout]   22:     0x58b753517ced - <<<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive as core[585f66e14d78f9ba]::str::traits::FromStr>::from_str::DIRECTIVE_RE as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x58b75352c31f - <lazy_static[cac736491fa996d8]::lazy::Lazy<regex[9a681f159d8cefac]::regex::string::Regex>>::get::<<<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive as core[585f66e14d78f9ba]::str::traits::FromStr>::from_str::DIRECTIVE_RE as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/inline_lazy.rs:31:41
[INFO] [stdout]   24:     0x58b7534f155e - <std[3f03f8b59f91bef1]::sync::once::Once>::call_once::<<lazy_static[cac736491fa996d8]::lazy::Lazy<regex[9a681f159d8cefac]::regex::string::Regex>>::get<<<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive as core[585f66e14d78f9ba]::str::traits::FromStr>::from_str::DIRECTIVE_RE as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sync/once.rs:159:41
[INFO] [stdout]   25:     0x58b753795be7 - <std[3f03f8b59f91bef1]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/sync/once/futex.rs:178:21
[INFO] [stdout]   26:     0x58b7534f0c87 - <std[3f03f8b59f91bef1]::sync::once::Once>::call_once::<<lazy_static[cac736491fa996d8]::lazy::Lazy<regex[9a681f159d8cefac]::regex::string::Regex>>::get<<<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive as core[585f66e14d78f9ba]::str::traits::FromStr>::from_str::DIRECTIVE_RE as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sync/once.rs:159:20
[INFO] [stdout]   27:     0x58b753528f70 - <lazy_static[cac736491fa996d8]::lazy::Lazy<regex[9a681f159d8cefac]::regex::string::Regex>>::get::<<<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive as core[585f66e14d78f9ba]::str::traits::FromStr>::from_str::DIRECTIVE_RE as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/inline_lazy.rs:30:16
[INFO] [stdout]   28:     0x58b753528f70 - <<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive as core[585f66e14d78f9ba]::str::traits::FromStr>::from_str::DIRECTIVE_RE as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__stability
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/lib.rs:135:26
[INFO] [stdout]   29:     0x58b753528f70 - <<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive as core[585f66e14d78f9ba]::str::traits::FromStr>::from_str::DIRECTIVE_RE as core[585f66e14d78f9ba]::ops::deref::Deref>::deref
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.5.0/src/lib.rs:137:17
[INFO] [stdout]   30:     0x58b753529070 - <tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive as core[585f66e14d78f9ba]::str::traits::FromStr>::from_str
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.2.25/src/filter/env/directive.rs:185:20
[INFO] [stdout]   31:     0x58b7534ff11b - <str>::parse::<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/str/mod.rs:2750:9
[INFO] [stdout]   32:     0x58b7534cc138 - <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new::<&str>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.2.25/src/filter/env/mod.rs:156:74
[INFO] [stdout]   33:     0x58b7534cf8ee - <&mut <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new<&str>::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnMut<(&str,)>>::call_mut
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:298:21
[INFO] [stdout]   34:     0x58b7534d2784 - core[585f66e14d78f9ba]::iter::traits::iterator::Iterator::find_map::check::<&str, tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive, &mut <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new<&str>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2919:32
[INFO] [stdout]   35:     0x58b7534d2674 - <core[585f66e14d78f9ba]::str::iter::Split<char> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::try_fold::<(), core[585f66e14d78f9ba]::iter::traits::iterator::Iterator::find_map::check<&str, tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive, &mut <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new<&str>::{closure#0}>::{closure#0}, core[585f66e14d78f9ba]::ops::control_flow::ControlFlow<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2431:21
[INFO] [stdout]   36:     0x58b7534d251c - <core[585f66e14d78f9ba]::str::iter::Split<char> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::find_map::<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive, &mut <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new<&str>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2925:14
[INFO] [stdout]   37:     0x58b7534cf7ae - <core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<core[585f66e14d78f9ba]::str::iter::Split<char>, <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new<&str>::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::next
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/adapters/filter_map.rs:64:19
[INFO] [stdout]   38:     0x58b7534d2ebc - <alloc[15e7b27aba85d2e2]::vec::Vec<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive> as alloc[15e7b27aba85d2e2]::vec::spec_from_iter_nested::SpecFromIterNested<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive, core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<core[585f66e14d78f9ba]::str::iter::Split<char>, <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new<&str>::{closure#0}>>>::from_iter
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/vec/spec_from_iter_nested.rs:24:41
[INFO] [stdout]   39:     0x58b7534d2e1e - <alloc[15e7b27aba85d2e2]::vec::Vec<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive> as alloc[15e7b27aba85d2e2]::vec::spec_from_iter::SpecFromIter<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive, core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<core[585f66e14d78f9ba]::str::iter::Split<char>, <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new<&str>::{closure#0}>>>::from_iter
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/vec/spec_from_iter.rs:33:9
[INFO] [stdout]   40:     0x58b7534d2467 - <alloc[15e7b27aba85d2e2]::vec::Vec<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive> as core[585f66e14d78f9ba]::iter::traits::collect::FromIterator<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive>>::from_iter::<core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<core[585f66e14d78f9ba]::str::iter::Split<char>, <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new<&str>::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/vec/mod.rs:3777:9
[INFO] [stdout]   41:     0x58b7534cb37e - <core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<core[585f66e14d78f9ba]::str::iter::Split<char>, <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new<&str>::{closure#0}> as core[585f66e14d78f9ba]::iter::traits::iterator::Iterator>::collect::<alloc[15e7b27aba85d2e2]::vec::Vec<tracing_subscriber[de14917cb9eba83a]::filter::env::directive::Directive>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/iter/traits/iterator.rs:2032:9
[INFO] [stdout]   42:     0x58b7534c9b73 - <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::from_directives::<core[585f66e14d78f9ba]::iter::adapters::filter_map::FilterMap<core[585f66e14d78f9ba]::str::iter::Split<char>, <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new<&str>::{closure#0}>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.2.25/src/filter/env/mod.rs:253:57
[INFO] [stdout]   43:     0x58b7534ca8e1 - <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>::new::<&str>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.2.25/src/filter/env/mod.rs:163:9
[INFO] [stdout]   44:     0x58b7534cf87b - <tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter as core[585f66e14d78f9ba]::convert::From<&str>>::from
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.2.25/src/filter/env/mod.rs:499:9
[INFO] [stdout]   45:     0x58b7534cf84b - <&str as core[585f66e14d78f9ba]::convert::Into<tracing_subscriber[de14917cb9eba83a]::filter::env::EnvFilter>>::into
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/convert/mod.rs:778:9
[INFO] [stdout]   46:     0x58b7534caf85 - <tracing_subscriber[de14917cb9eba83a]::fmt::SubscriberBuilder>::with_env_filter::<&str>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.2.25/src/fmt/mod.rs:935:29
[INFO] [stdout]   47:     0x58b7534ce123 - tracing_test[6d741bd5a03a8e0e]::subscriber::get_subscriber
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-test-0.1.0/src/subscriber.rs:61:10
[INFO] [stdout]   48:     0x58b75346cc29 - happyeyeballs[4c71632e1509573c]::tests::it_works::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:113:5
[INFO] [stdout]   49:     0x58b75347fb68 - <std[3f03f8b59f91bef1]::sync::once::Once>::call_once::<happyeyeballs[4c71632e1509573c]::tests::it_works::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sync/once.rs:159:41
[INFO] [stdout]   50:     0x58b753795be7 - <std[3f03f8b59f91bef1]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/sync/once/futex.rs:178:21
[INFO] [stdout]   51:     0x58b75347be66 - <std[3f03f8b59f91bef1]::sync::once::Once>::call_once::<happyeyeballs[4c71632e1509573c]::tests::it_works::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sync/once.rs:159:20
[INFO] [stdout]   52:     0x58b75346e52a - happyeyeballs[4c71632e1509573c]::tests::it_works
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:113:5
[INFO] [stdout]   53:     0x58b75346ca37 - happyeyeballs[4c71632e1509573c]::tests::it_works::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:114:28
[INFO] [stdout]   54:     0x58b753474476 - <happyeyeballs[4c71632e1509573c]::tests::it_works::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   55:     0x58b75348ad7b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   56:     0x58b75348ad7b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   57:     0x58b7534975da - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   58:     0x58b7534975da - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x58b7534975da - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   60:     0x58b7534975da - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x58b7534975da - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x58b7534975da - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   63:     0x58b7534975da - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   64:     0x58b753491aa4 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   65:     0x58b753491aa4 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   66:     0x58b75349a0d2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   67:     0x58b75349a0d2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   68:     0x58b75349a0d2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   69:     0x58b75349a0d2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   70:     0x58b75349a0d2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   71:     0x58b75349a0d2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   72:     0x58b75349a0d2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   73:     0x58b7537b25bf - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   74:     0x58b7537b25bf - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   75:     0x78482a454aa4 - <unknown>
[INFO] [stdout]   76:     0x78482a4e1a64 - clone
[INFO] [stdout]   77:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::it_works
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "74ac29158f1a3cf8634d53d69e74a3632d3aa462e3bac4cdc9ac1df08e6d63cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ac29158f1a3cf8634d53d69e74a3632d3aa462e3bac4cdc9ac1df08e6d63cf", kill_on_drop: false }`
[INFO] [stdout] 74ac29158f1a3cf8634d53d69e74a3632d3aa462e3bac4cdc9ac1df08e6d63cf
