[INFO] cloning repository https://github.com/serzhshakur/cucumber-rust-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/serzhshakur/cucumber-rust-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserzhshakur%2Fcucumber-rust-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserzhshakur%2Fcucumber-rust-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5b9f973cb9e412529d393ea0fc74d50baf2dc1d
[INFO] testing serzhshakur/cucumber-rust-example against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserzhshakur%2Fcucumber-rust-example" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/serzhshakur/cucumber-rust-example
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/serzhshakur/cucumber-rust-example
[INFO] tweaked toml for git repo https://github.com/serzhshakur/cucumber-rust-example written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/serzhshakur/cucumber-rust-example on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/serzhshakur/cucumber-rust-example 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0b1d259a3bed1ee6feb8d988d08e3f943b47cad8f03df587033aea61a3a8222
[INFO] running `Command { std: "docker" "start" "-a" "d0b1d259a3bed1ee6feb8d988d08e3f943b47cad8f03df587033aea61a3a8222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0b1d259a3bed1ee6feb8d988d08e3f943b47cad8f03df587033aea61a3a8222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b1d259a3bed1ee6feb8d988d08e3f943b47cad8f03df587033aea61a3a8222", kill_on_drop: false }`
[INFO] [stdout] d0b1d259a3bed1ee6feb8d988d08e3f943b47cad8f03df587033aea61a3a8222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e265810c93559aa6cd146e3263751b3297f34d82da5024659739f226553c3843
[INFO] running `Command { std: "docker" "start" "-a" "e265810c93559aa6cd146e3263751b3297f34d82da5024659739f226553c3843", kill_on_drop: false }`
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.18s
[INFO] running `Command { std: "docker" "inspect" "e265810c93559aa6cd146e3263751b3297f34d82da5024659739f226553c3843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e265810c93559aa6cd146e3263751b3297f34d82da5024659739f226553c3843", kill_on_drop: false }`
[INFO] [stdout] e265810c93559aa6cd146e3263751b3297f34d82da5024659739f226553c3843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5d1094ada4ee95e922928ef61cabe78ecef98532b5590c43e0829784ef3cea5
[INFO] running `Command { std: "docker" "start" "-a" "e5d1094ada4ee95e922928ef61cabe78ecef98532b5590c43e0829784ef3cea5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling xchange-cucumber-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 43.39s
[INFO] running `Command { std: "docker" "inspect" "e5d1094ada4ee95e922928ef61cabe78ecef98532b5590c43e0829784ef3cea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d1094ada4ee95e922928ef61cabe78ecef98532b5590c43e0829784ef3cea5", kill_on_drop: false }`
[INFO] [stdout] e5d1094ada4ee95e922928ef61cabe78ecef98532b5590c43e0829784ef3cea5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c17ddde852471021d850997543fe8ce75314f63689f83ed448ea10971966e62d
[INFO] running `Command { std: "docker" "start" "-a" "c17ddde852471021d850997543fe8ce75314f63689f83ed448ea10971966e62d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xchange_cucumber_rust-2893d09c9a72c709)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test api::client::tests::test_normalize_path ... ok
[INFO] [stdout] test api::client::tests::test_normalize_path_with_multiple_leading_slashes ... ok
[INFO] [stdout] test api::signer::tests::test_sign ... ok
[INFO] [stdout] test api::client::tests::test_normalize_path_without_leading_slash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/steps.rs (/opt/rustwide/target/debug/deps/steps-1cddf235aed51cb4)
[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/xchange.rs (/opt/rustwide/target/debug/deps/xchange-fff9ba23bb5a1193)
[INFO] [stderr] 
[INFO] [stderr] thread 'main' (30) panicked at tests/xchange.rs:13:26:
[INFO] [stderr] unable to setup env vars: Io(Custom { kind: NotFound, error: "path not found" })
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5fe873818af2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5fe873818af2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5fe873818af2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x5fe873818af2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x5fe87382afff - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x5fe87382afff - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]    6:     0x5fe8737efd31 - std::io::default_write_fmt::h1ecb8c7cfa7da481
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5fe8737efd31 - std::io::Write::write_fmt::h051fe4a9e4fdbf48
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x5fe8737f83b2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x5fe8737fb15f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stderr]   10:     0x5fe8737fafb9 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9
[INFO] [stderr]   11:     0x5fe8737fb895 - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13
[INFO] [stderr]   12:     0x5fe8737fb67a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stderr]   13:     0x5fe8737f84e9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]   14:     0x5fe8737e30ad - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stderr]   15:     0x5fe873835f60 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stderr]   16:     0x5fe873834f56 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5
[INFO] [stderr]   17:     0x5fe872fe8a74 - core::result::Result<T,E>::expect::h624ce89c0982c3f7
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1178:23
[INFO] [stderr]   18:     0x5fe872facfc9 - xchange::main::{{closure}}::hc2024a59a3518ce2
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/xchange.rs:13:26
[INFO] [stderr]   19:     0x5fe872f8d0ed - tokio::park::thread::CachedParkThread::block_on::{{closure}}::h1cccb34f437a7ad7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.18.1/src/park/thread.rs:263:65
[INFO] [stderr]   20:     0x5fe872f50109 - tokio::coop::with_budget::{{closure}}::hd0e3868450e0447d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.18.1/src/coop.rs:102:9
[INFO] [stderr]   21:     0x5fe872f8741c - std::thread::local::LocalKey<T>::try_with::h4b14a25e99a3f6b0
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/local.rs:315:12
[INFO] [stderr]   22:     0x5fe872f870de - std::thread::local::LocalKey<T>::with::h216102e4df4cc3cf
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/local.rs:279:20
[INFO] [stderr]   23:     0x5fe872f8cb21 - tokio::coop::with_budget::ha5cdae2891f13fc0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.18.1/src/coop.rs:95:13
[INFO] [stderr]   24:     0x5fe872f8cb21 - tokio::coop::budget::he16d7b71a4b4850c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.18.1/src/coop.rs:72:5
[INFO] [stderr]   25:     0x5fe872f8cb21 - tokio::park::thread::CachedParkThread::block_on::h2ee8de7196eaefb4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.18.1/src/park/thread.rs:263:31
[INFO] [stderr]   26:     0x5fe872fcdb33 - tokio::runtime::enter::Enter::block_on::h29723848a2e71885
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.18.1/src/runtime/enter.rs:151:18
[INFO] [stderr]   27:     0x5fe872f47941 - tokio::runtime::thread_pool::ThreadPool::block_on::h471ab13c965206e4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.18.1/src/runtime/thread_pool/mod.rs:81:15
[INFO] [stderr]   28:     0x5fe872f38850 - tokio::runtime::Runtime::block_on::h6040f481027eb51a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.18.1/src/runtime/mod.rs:477:48
[INFO] [stderr]   29:     0x5fe872facd79 - xchange::main::hc69460ce5a64d4e1
[INFO] [stderr]                                at /opt/rustwide/workdir/tests/xchange.rs:31:7
[INFO] [stderr]   30:     0x5fe872fd8a5b - core::ops::function::FnOnce::call_once::hece3705743a0bba7
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   31:     0x5fe872f5f8ad - std::sys::backtrace::__rust_begin_short_backtrace::haf1a118284a6b4cf
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stderr]   32:     0x5fe872f4b381 - std::rt::lang_start::{{closure}}::h3bdc4ab988f71fbc
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:206:18
[INFO] [stderr]   33:     0x5fe8737f1820 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h4967fb77e0dfb65c
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21
[INFO] [stderr]   34:     0x5fe8737f1820 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]   35:     0x5fe8737f1820 - std::panicking::catch_unwind::h26f0e342004b5114
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]   36:     0x5fe8737f1820 - std::panic::catch_unwind::h9ee33ca17775d897
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]   37:     0x5fe8737f1820 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24
[INFO] [stderr]   38:     0x5fe8737f1820 - std::panicking::catch_unwind::do_call::h819db0a7788e7259
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stderr]   39:     0x5fe8737f1820 - std::panicking::catch_unwind::h23e08fb4a7b9f405
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stderr]   40:     0x5fe8737f1820 - std::panic::catch_unwind::h7ca3d9eabb6135ff
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stderr]   41:     0x5fe8737f1820 - std::rt::lang_start_internal::h06ad7395f4fda8d7
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5
[INFO] [stderr]   42:     0x5fe872f4b367 - std::rt::lang_start::ha923a7b76e110cdf
[INFO] [stderr]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:205:5
[INFO] [stderr]   43:     0x5fe872fb072e - main
[INFO] [stderr]   44:     0x78a07b9cb1ca - <unknown>
[INFO] [stderr]   45:     0x78a07b9cb28b - __libc_start_main
[INFO] [stderr]   46:     0x5fe872f1bd45 - _start
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass `--test xchange`
[INFO] running `Command { std: "docker" "inspect" "c17ddde852471021d850997543fe8ce75314f63689f83ed448ea10971966e62d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17ddde852471021d850997543fe8ce75314f63689f83ed448ea10971966e62d", kill_on_drop: false }`
[INFO] [stdout] c17ddde852471021d850997543fe8ce75314f63689f83ed448ea10971966e62d
