[INFO] cloning repository https://github.com/l3r8yJ/safe-mac-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/l3r8yJ/safe-mac-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3r8yJ%2Fsafe-mac-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3r8yJ%2Fsafe-mac-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f4dde235046181b87b43ab581bbb0804f5a66e0
[INFO] testing l3r8yJ/safe-mac-cli against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3r8yJ%2Fsafe-mac-cli" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/l3r8yJ/safe-mac-cli
[INFO] finished tweaking git repo https://github.com/l3r8yJ/safe-mac-cli
[INFO] tweaked toml for git repo https://github.com/l3r8yJ/safe-mac-cli written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/l3r8yJ/safe-mac-cli on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/l3r8yJ/safe-mac-cli already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha256 v1.1.1
[INFO] [stderr]   Downloaded cc v1.0.77
[INFO] [stderr]   Downloaded termtree v0.4.0
[INFO] [stderr]   Downloaded fsutils v0.1.7
[INFO] [stderr]   Downloaded predicates v2.1.3
[INFO] [stderr]   Downloaded predicates-tree v1.0.7
[INFO] [stderr]   Downloaded assert_cmd v2.0.6
[INFO] [stderr]   Downloaded mac_address v1.1.4
[INFO] [stderr]   Downloaded simple_logger v4.0.0
[INFO] [stderr]   Downloaded predicates-core v1.0.5
[INFO] [stderr]   Downloaded bstr v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cc0fc52c6bcf7ea49ddbcc3a3e52fbb625b2192b17d635c5d1e13561687cc02
[INFO] running `Command { std: "docker" "start" "-a" "4cc0fc52c6bcf7ea49ddbcc3a3e52fbb625b2192b17d635c5d1e13561687cc02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cc0fc52c6bcf7ea49ddbcc3a3e52fbb625b2192b17d635c5d1e13561687cc02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc0fc52c6bcf7ea49ddbcc3a3e52fbb625b2192b17d635c5d1e13561687cc02", kill_on_drop: false }`
[INFO] [stdout] 4cc0fc52c6bcf7ea49ddbcc3a3e52fbb625b2192b17d635c5d1e13561687cc02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8df50d253fb0b692d706b8c4f97469b3c52873508c3c177733d6df3245d001dc
[INFO] running `Command { std: "docker" "start" "-a" "8df50d253fb0b692d706b8c4f97469b3c52873508c3c177733d6df3245d001dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
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[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling pnet_packet v0.31.0
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[INFO] [stderr]    Compiling safe-mac-cli v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.76s
[INFO] running `Command { std: "docker" "inspect" "8df50d253fb0b692d706b8c4f97469b3c52873508c3c177733d6df3245d001dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8df50d253fb0b692d706b8c4f97469b3c52873508c3c177733d6df3245d001dc", kill_on_drop: false }`
[INFO] [stdout] 8df50d253fb0b692d706b8c4f97469b3c52873508c3c177733d6df3245d001dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf0a1db13b9d52e6c42e8937a6f097015821ac64d86e1b669dd74bfbbe28ef25
[INFO] running `Command { std: "docker" "start" "-a" "bf0a1db13b9d52e6c42e8937a6f097015821ac64d86e1b669dd74bfbbe28ef25", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling predicates-core v1.0.5
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
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[INFO] [stderr]    Compiling once_cell v1.16.0
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[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling bstr v1.0.1
[INFO] [stderr]    Compiling predicates-tree v1.0.7
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling regex v1.7.0
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[INFO] [stderr]    Compiling predicates v2.1.3
[INFO] [stderr]    Compiling assert_cmd v2.0.6
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[INFO] [stderr]    Compiling pnet_macros v0.31.0
[INFO] [stderr]    Compiling pnet_packet v0.31.0
[INFO] [stderr]    Compiling pnet_transport v0.31.0
[INFO] [stderr]    Compiling pnet v0.31.0
[INFO] [stderr]    Compiling safe-mac-cli v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.53s
[INFO] running `Command { std: "docker" "inspect" "bf0a1db13b9d52e6c42e8937a6f097015821ac64d86e1b669dd74bfbbe28ef25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf0a1db13b9d52e6c42e8937a6f097015821ac64d86e1b669dd74bfbbe28ef25", kill_on_drop: false }`
[INFO] [stdout] bf0a1db13b9d52e6c42e8937a6f097015821ac64d86e1b669dd74bfbbe28ef25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 120fb2fcb144a14ec999a819021b8064265412f4bacc8905cade8844d5fda6d4
[INFO] running `Command { std: "docker" "start" "-a" "120fb2fcb144a14ec999a819021b8064265412f4bacc8905cade8844d5fda6d4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/safe_mac_cli-0dd2b7c776bbb8c2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main_test.rs (/opt/rustwide/target/debug/deps/main_test-4e8a082bcd16cd71)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test default_arg_fail ... ok
[INFO] [stdout] test basic_case_fail ... ok
[INFO] [stdout] test default_arg_success ... FAILED
[INFO] [stdout] test basic_case_success ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- default_arg_success stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'default_arg_success' (21) panicked at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected failure.
[INFO] [stdout] code-101
[INFO] [stdout] stderr=```"\nthread \'main\' (22) panicked at src/main.rs:65:52:\ncalled `Option::unwrap()` on a `None` value\nstack backtrace:\n   0:     0x63a9502aa012 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9\n   1:     0x63a9502aa012 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14\n   2:     0x63a9502aa012 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9\n   3:     0x63a9502aa012 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26\n   4:     0x63a9502b9b1a - core::fmt::rt::Argument::fmt::h01eff69902dad97f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76\n   5:     0x63a9502b9b1a - core::fmt::write::hed7b5c73d82ecb7c\n   6:     0x63a950286016 - std::io::default_write_fmt::hd49a3027caaa0994\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11\n   7:     0x63a950286016 - std::io::Write::write_fmt::h6f0185aecf0ed75f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13\n   8:     0x63a95028eba6 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9\n   9:     0x63a95028eba6 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27\n  10:     0x63a95028ea06 - std::panicking::default_hook::hf0ea8939246f43a9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:319:9\n  11:     0x63a95028edeb - std::panicking::panic_with_hook::hb4bd9ac1123582a0\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:825:13\n  12:     0x63a95028ec9a - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:691:13\n  13:     0x63a95028cf59 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18\n  14:     0x63a95027a44d - __rustc[4425a7e20b4c8619]::rust_begin_unwind\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5\n  15:     0x63a9502be65c - core::panicking::panic_fmt::ha59b517dd231f4da\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14\n  16:     0x63a9502be622 - core::panicking::panic::hbff2745fd4c5afec\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:150:5\n  17:     0x63a9502bdc09 - core::option::unwrap_failed::h15daa19f2c0a511f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/option.rs:2199:5\n  18:     0x63a950173ef4 - core::option::Option<T>::unwrap::hde59f312c7478800\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/option.rs:1016:21\n  19:     0x63a950173ef4 - safe_mac_cli::self_mac_addr_as_string::h26819645ba0757d8\n                               at /opt/rustwide/workdir/src/main.rs:65:52\n  20:     0x63a95017423a - safe_mac_cli::main::h848027aaa9c7e897\n                               at /opt/rustwide/workdir/src/main.rs:25:16\n  21:     0x63a950175c6b - core::ops::function::FnOnce::call_once::hc4810a6919e2a6c4\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5\n  22:     0x63a9501751de - std::sys::backtrace::__rust_begin_short_backtrace::hf4fa006103bb0070\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18\n  23:     0x63a950175141 - std::rt::lang_start::{{closure}}::h0d88adb2296561d9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:206:18\n  24:     0x63a9502878d6 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6cf6e1b4b1f98539\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:287:21\n  25:     0x63a9502878d6 - std::panicking::catch_unwind::do_call::h174840425564edbd\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40\n  26:     0x63a9502878d6 - std::panicking::catch_unwind::had0fde8b5d7282ba\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19\n  27:     0x63a9502878d6 - std::panic::catch_unwind::hdb1c6876cc6d1988\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14\n  28:     0x63a9502878d6 - std::rt::lang_start_internal::{{closure}}::h9a3342d69e945811\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:175:24\n  29:     0x63a9502878d6 - std::panicking::catch_unwind::do_call::haba617e1655662f0\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40\n  30:     0x63a9502878d6 - std::panicking::catch_unwind::hdcb3b0cdc4ef023b\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19\n  31:     0x63a9502878d6 - std::panic::catch_unwind::hd7496902866db161\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14\n  32:     0x63a9502878d6 - std::rt::lang_start_internal::h9f282d832ae47dd5\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:171:5\n  33:     0x63a950175127 - std::rt::lang_start::he8a02dae8f1c06e7\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:205:5\n  34:     0x63a9501770be - main\n  35:     0x79841c3631ca - <unknown>\n  36:     0x79841c36328b - __libc_start_main\n  37:     0x63a950173c05 - _start\n  38:                0x0 - <unknown>\n"```
[INFO] [stdout] command=`cd "/tmp/.tmpiZRdCY" && "/opt/rustwide/target/debug/safe-mac-cli"`
[INFO] [stdout] code=101
[INFO] [stdout] stdout=""
[INFO] [stdout] stderr="\nthread \'main\' (22) panicked at src/main.rs:65:52:\ncalled `Option::unwrap()` on a `None` value\nstack backtrace:\n   0:     0x63a9502aa012 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9\n   1:     0x63a9502aa012 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14\n   2:     0x63a9502aa012 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9\n   3:     0x63a9502aa012 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26\n   4:     0x63a9502b9b1a - core::fmt::rt::Argument::fmt::h01eff69902dad97f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76\n   5:     0x63a9502b9b1a - core::fmt::write::hed7b5c73d82ecb7c\n   6:     0x63a950286016 - std::io::default_write_fmt::hd49a3027caaa0994\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11\n   7:     0x63a950286016 - std::io::Write::write_fmt::h6f0185aecf0ed75f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13\n   8:     0x63a95028eba6 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9\n   9:     0x63a95028eba6 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27\n  10:     0x63a95028ea06 - std::panicking::default_hook::hf0ea8939246f43a9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:319:9\n  11:     0x63a95028edeb - std::panicking::panic_with_hook::hb4bd9ac1123582a0\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:825:13\n  12:     0x63a95028ec9a - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:691:13\n  13:     0x63a95028cf59 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18\n  14:     0x63a95027a44d - __rustc[4425a7e20b4c8619]::rust_begin_unwind\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5\n  15:     0x63a9502be65c - core::panicking::panic_fmt::ha59b517dd231f4da\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14\n  16:     0x63a9502be622 - core::panicking::panic::hbff2745fd4c5afec\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:150:5\n  17:     0x63a9502bdc09 - core::option::unwrap_failed::h15daa19f2c0a511f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/option.rs:2199:5\n  18:     0x63a950173ef4 - core::option::Option<T>::unwrap::hde59f312c7478800\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/option.rs:1016:21\n  19:     0x63a950173ef4 - safe_mac_cli::self_mac_addr_as_string::h26819645ba0757d8\n                               at /opt/rustwide/workdir/src/main.rs:65:52\n  20:     0x63a95017423a - safe_mac_cli::main::h848027aaa9c7e897\n                               at /opt/rustwide/workdir/src/main.rs:25:16\n  21:     0x63a950175c6b - core::ops::function::FnOnce::call_once::hc4810a6919e2a6c4\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5\n  22:     0x63a9501751de - std::sys::backtrace::__rust_begin_short_backtrace::hf4fa006103bb0070\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18\n  23:     0x63a950175141 - std::rt::lang_start::{{closure}}::h0d88adb2296561d9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:206:18\n  24:     0x63a9502878d6 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6cf6e1b4b1f98539\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:287:21\n  25:     0x63a9502878d6 - std::panicking::catch_unwind::do_call::h174840425564edbd\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40\n  26:     0x63a9502878d6 - std::panicking::catch_unwind::had0fde8b5d7282ba\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19\n  27:     0x63a9502878d6 - std::panic::catch_unwind::hdb1c6876cc6d1988\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14\n  28:     0x63a9502878d6 - std::rt::lang_start_internal::{{closure}}::h9a3342d69e945811\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:175:24\n  29:     0x63a9502878d6 - std::panicking::catch_unwind::do_call::haba617e1655662f0\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40\n  30:     0x63a9502878d6 - std::panicking::catch_unwind::hdcb3b0cdc4ef023b\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19\n  31:     0x63a9502878d6 - std::panic::catch_unwind::hd7496902866db161\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14\n  32:     0x63a9502878d6 - std::rt::lang_start_internal::h9f282d832ae47dd5\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:171:5\n  33:     0x63a950175127 - std::rt::lang_start::he8a02dae8f1c06e7\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:205:5\n  34:     0x63a9501770be - main\n  35:     0x79841c3631ca - <unknown>\n  36:     0x79841c36328b - __libc_start_main\n  37:     0x63a950173c05 - _start\n  38:                0x0 - <unknown>\n"
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b6d950f4322 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b6d950f4322 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b6d950f4322 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b6d950f4322 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b6d951047ea - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b6d951047ea - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5b6d950c04b6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b6d950c04b6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5b6d950d1e79 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b6d950d1e79 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b6d950d1d11 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5b6d950631fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5b6d950631fe - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b6d950d20f2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5b6d950d20f2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5b6d950d1f38 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5b6d950cce69 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5b6d950b422d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5b6d9510c19c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b6d94ffc5a8 - core::panicking::panic_display::h435934f7004afd1f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x5b6d94ffb2b7 - assert_cmd::assert::AssertError::panic::hb0aa7c8745132d56
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.6/src/assert.rs:1036:9
[INFO] [stdout]   21:     0x5b6d94ff7487 - core::ops::function::FnOnce::call_once::ha0a86f032f60090b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5b6d94ff4374 - core::result::Result<T,E>::unwrap_or_else::h5d76d614f5fe5e78
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x5b6d94ffbe60 - assert_cmd::assert::Assert::success::h3095b61ee6467bfe
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.6/src/assert.rs:156:28
[INFO] [stdout]   24:     0x5b6d94ff1f38 - main_test::default_arg_success::hd80f998e7718deda
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/main_test.rs:49:10
[INFO] [stdout]   25:     0x5b6d94ff2097 - main_test::default_arg_success::{{closure}}::ha21badef314fe435
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/main_test.rs:42:29
[INFO] [stdout]   26:     0x5b6d94fedef6 - core::ops::function::FnOnce::call_once::h57dd5ba6b72ecb10
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5b6d95062fbb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5b6d95062fbb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5b6d950769ca - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5b6d950769ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5b6d950769ca - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5b6d950769ca - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5b6d950769ca - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5b6d950769ca - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5b6d950769ca - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5b6d95050e24 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5b6d95050e24 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x5b6d950547c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   39:     0x5b6d950547c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5b6d950547c2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5b6d950547c2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5b6d950547c2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5b6d950547c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   44:     0x5b6d950547c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5b6d950c7e5f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x5b6d950c7e5f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   47:     0x73e7b8ccbaa4 - <unknown>
[INFO] [stdout]   48:     0x73e7b8d58a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- basic_case_success stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'basic_case_success' (19) panicked at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5:
[INFO] [stdout] Unexpected failure.
[INFO] [stdout] code-101
[INFO] [stdout] stderr=```"\nthread \'main\' (26) panicked at src/main.rs:65:52:\ncalled `Option::unwrap()` on a `None` value\nstack backtrace:\n   0:     0x62821f009012 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9\n   1:     0x62821f009012 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14\n   2:     0x62821f009012 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9\n   3:     0x62821f009012 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26\n   4:     0x62821f018b1a - core::fmt::rt::Argument::fmt::h01eff69902dad97f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76\n   5:     0x62821f018b1a - core::fmt::write::hed7b5c73d82ecb7c\n   6:     0x62821efe5016 - std::io::default_write_fmt::hd49a3027caaa0994\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11\n   7:     0x62821efe5016 - std::io::Write::write_fmt::h6f0185aecf0ed75f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13\n   8:     0x62821efedba6 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9\n   9:     0x62821efedba6 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27\n  10:     0x62821efeda06 - std::panicking::default_hook::hf0ea8939246f43a9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:319:9\n  11:     0x62821efeddeb - std::panicking::panic_with_hook::hb4bd9ac1123582a0\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:825:13\n  12:     0x62821efedc9a - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:691:13\n  13:     0x62821efebf59 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18\n  14:     0x62821efd944d - __rustc[4425a7e20b4c8619]::rust_begin_unwind\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5\n  15:     0x62821f01d65c - core::panicking::panic_fmt::ha59b517dd231f4da\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14\n  16:     0x62821f01d622 - core::panicking::panic::hbff2745fd4c5afec\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:150:5\n  17:     0x62821f01cc09 - core::option::unwrap_failed::h15daa19f2c0a511f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/option.rs:2199:5\n  18:     0x62821eed2ef4 - core::option::Option<T>::unwrap::hde59f312c7478800\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/option.rs:1016:21\n  19:     0x62821eed2ef4 - safe_mac_cli::self_mac_addr_as_string::h26819645ba0757d8\n                               at /opt/rustwide/workdir/src/main.rs:65:52\n  20:     0x62821eed323a - safe_mac_cli::main::h848027aaa9c7e897\n                               at /opt/rustwide/workdir/src/main.rs:25:16\n  21:     0x62821eed4c6b - core::ops::function::FnOnce::call_once::hc4810a6919e2a6c4\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5\n  22:     0x62821eed41de - std::sys::backtrace::__rust_begin_short_backtrace::hf4fa006103bb0070\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18\n  23:     0x62821eed4141 - std::rt::lang_start::{{closure}}::h0d88adb2296561d9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:206:18\n  24:     0x62821efe68d6 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6cf6e1b4b1f98539\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:287:21\n  25:     0x62821efe68d6 - std::panicking::catch_unwind::do_call::h174840425564edbd\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40\n  26:     0x62821efe68d6 - std::panicking::catch_unwind::had0fde8b5d7282ba\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19\n  27:     0x62821efe68d6 - std::panic::catch_unwind::hdb1c6876cc6d1988\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14\n  28:     0x62821efe68d6 - std::rt::lang_start_internal::{{closure}}::h9a3342d69e945811\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:175:24\n  29:     0x62821efe68d6 - std::panicking::catch_unwind::do_call::haba617e1655662f0\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40\n  30:     0x62821efe68d6 - std::panicking::catch_unwind::hdcb3b0cdc4ef023b\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19\n  31:     0x62821efe68d6 - std::panic::catch_unwind::hd7496902866db161\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14\n  32:     0x62821efe68d6 - std::rt::lang_start_internal::h9f282d832ae47dd5\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:171:5\n  33:     0x62821eed4127 - std::rt::lang_start::he8a02dae8f1c06e7\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:205:5\n  34:     0x62821eed60be - main\n  35:     0x77b7ccaf71ca - <unknown>\n  36:     0x77b7ccaf728b - __libc_start_main\n  37:     0x62821eed2c05 - _start\n  38:                0x0 - <unknown>\n"```
[INFO] [stdout] command=`cd "/tmp/.tmpqYnNyX" && "/opt/rustwide/target/debug/safe-mac-cli" "config.txt"`
[INFO] [stdout] code=101
[INFO] [stdout] stdout=""
[INFO] [stdout] stderr="\nthread \'main\' (26) panicked at src/main.rs:65:52:\ncalled `Option::unwrap()` on a `None` value\nstack backtrace:\n   0:     0x62821f009012 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9\n   1:     0x62821f009012 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14\n   2:     0x62821f009012 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9\n   3:     0x62821f009012 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26\n   4:     0x62821f018b1a - core::fmt::rt::Argument::fmt::h01eff69902dad97f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76\n   5:     0x62821f018b1a - core::fmt::write::hed7b5c73d82ecb7c\n   6:     0x62821efe5016 - std::io::default_write_fmt::hd49a3027caaa0994\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11\n   7:     0x62821efe5016 - std::io::Write::write_fmt::h6f0185aecf0ed75f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13\n   8:     0x62821efedba6 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9\n   9:     0x62821efedba6 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27\n  10:     0x62821efeda06 - std::panicking::default_hook::hf0ea8939246f43a9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:319:9\n  11:     0x62821efeddeb - std::panicking::panic_with_hook::hb4bd9ac1123582a0\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:825:13\n  12:     0x62821efedc9a - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:691:13\n  13:     0x62821efebf59 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18\n  14:     0x62821efd944d - __rustc[4425a7e20b4c8619]::rust_begin_unwind\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5\n  15:     0x62821f01d65c - core::panicking::panic_fmt::ha59b517dd231f4da\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14\n  16:     0x62821f01d622 - core::panicking::panic::hbff2745fd4c5afec\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:150:5\n  17:     0x62821f01cc09 - core::option::unwrap_failed::h15daa19f2c0a511f\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/option.rs:2199:5\n  18:     0x62821eed2ef4 - core::option::Option<T>::unwrap::hde59f312c7478800\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/option.rs:1016:21\n  19:     0x62821eed2ef4 - safe_mac_cli::self_mac_addr_as_string::h26819645ba0757d8\n                               at /opt/rustwide/workdir/src/main.rs:65:52\n  20:     0x62821eed323a - safe_mac_cli::main::h848027aaa9c7e897\n                               at /opt/rustwide/workdir/src/main.rs:25:16\n  21:     0x62821eed4c6b - core::ops::function::FnOnce::call_once::hc4810a6919e2a6c4\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5\n  22:     0x62821eed41de - std::sys::backtrace::__rust_begin_short_backtrace::hf4fa006103bb0070\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18\n  23:     0x62821eed4141 - std::rt::lang_start::{{closure}}::h0d88adb2296561d9\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:206:18\n  24:     0x62821efe68d6 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6cf6e1b4b1f98539\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:287:21\n  25:     0x62821efe68d6 - std::panicking::catch_unwind::do_call::h174840425564edbd\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40\n  26:     0x62821efe68d6 - std::panicking::catch_unwind::had0fde8b5d7282ba\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19\n  27:     0x62821efe68d6 - std::panic::catch_unwind::hdb1c6876cc6d1988\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14\n  28:     0x62821efe68d6 - std::rt::lang_start_internal::{{closure}}::h9a3342d69e945811\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:175:24\n  29:     0x62821efe68d6 - std::panicking::catch_unwind::do_call::haba617e1655662f0\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40\n  30:     0x62821efe68d6 - std::panicking::catch_unwind::hdcb3b0cdc4ef023b\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19\n  31:     0x62821efe68d6 - std::panic::catch_unwind::hd7496902866db161\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14\n  32:     0x62821efe68d6 - std::rt::lang_start_internal::h9f282d832ae47dd5\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:171:5\n  33:     0x62821eed4127 - std::rt::lang_start::he8a02dae8f1c06e7\n                               at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:205:5\n  34:     0x62821eed60be - main\n  35:     0x77b7ccaf71ca - <unknown>\n  36:     0x77b7ccaf728b - __libc_start_main\n  37:     0x62821eed2c05 - _start\n  38:                0x0 - <unknown>\n"
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b6d950f4322 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b6d950f4322 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b6d950f4322 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b6d950f4322 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b6d951047ea - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b6d951047ea - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5b6d950c04b6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b6d950c04b6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5b6d950d1e79 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b6d950d1e79 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b6d950d1d11 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5b6d950631fe - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5b6d950631fe - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b6d950d20f2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5b6d950d20f2 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5b6d950d1f38 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5b6d950cce69 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5b6d950b422d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5b6d9510c19c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b6d94ffc5a8 - core::panicking::panic_display::h435934f7004afd1f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:259:5
[INFO] [stdout]   20:     0x5b6d94ffb2b7 - assert_cmd::assert::AssertError::panic::hb0aa7c8745132d56
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.6/src/assert.rs:1036:9
[INFO] [stdout]   21:     0x5b6d94ff7487 - core::ops::function::FnOnce::call_once::ha0a86f032f60090b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x5b6d94ff4374 - core::result::Result<T,E>::unwrap_or_else::h5d76d614f5fe5e78
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1622:23
[INFO] [stdout]   23:     0x5b6d94ffbe60 - assert_cmd::assert::Assert::success::h3095b61ee6467bfe
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-2.0.6/src/assert.rs:156:28
[INFO] [stdout]   24:     0x5b6d94ff1ad5 - main_test::basic_case_success::hdf51b4fa34339cd7
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/main_test.rs:22:10
[INFO] [stdout]   25:     0x5b6d94ff1c37 - main_test::basic_case_success::{{closure}}::h48274cb9ac4bf40b
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/main_test.rs:14:28
[INFO] [stdout]   26:     0x5b6d94fedf36 - core::ops::function::FnOnce::call_once::h620733f073719560
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5b6d95062fbb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5b6d95062fbb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5b6d950769ca - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5b6d950769ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5b6d950769ca - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5b6d950769ca - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5b6d950769ca - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5b6d950769ca - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5b6d950769ca - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5b6d95050e24 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5b6d95050e24 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x5b6d950547c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   39:     0x5b6d950547c2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5b6d950547c2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5b6d950547c2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5b6d950547c2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5b6d950547c2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   44:     0x5b6d950547c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5b6d950c7e5f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x5b6d950c7e5f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   47:     0x73e7b8ccbaa4 - <unknown>
[INFO] [stdout]   48:     0x73e7b8d58a64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     basic_case_success
[INFO] [stdout]     default_arg_success
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test main_test`
[INFO] running `Command { std: "docker" "inspect" "120fb2fcb144a14ec999a819021b8064265412f4bacc8905cade8844d5fda6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120fb2fcb144a14ec999a819021b8064265412f4bacc8905cade8844d5fda6d4", kill_on_drop: false }`
[INFO] [stdout] 120fb2fcb144a14ec999a819021b8064265412f4bacc8905cade8844d5fda6d4
