[INFO] fetching crate ipv6_proxy 0.1.18...
[INFO] testing ipv6_proxy-0.1.18 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate ipv6_proxy 0.1.18 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ipv6_proxy 0.1.18
[INFO] finished tweaking crates.io crate ipv6_proxy 0.1.18
[INFO] tweaked toml for crates.io crate ipv6_proxy 0.1.18 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ipv6_proxy 0.1.18 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ipv6_proxy 0.1.18 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6522e9e50660b98a2ba4326fe894a5256f6dea4116fef9034ca88d463d29679c
[INFO] running `Command { std: "docker" "start" "-a" "6522e9e50660b98a2ba4326fe894a5256f6dea4116fef9034ca88d463d29679c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6522e9e50660b98a2ba4326fe894a5256f6dea4116fef9034ca88d463d29679c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6522e9e50660b98a2ba4326fe894a5256f6dea4116fef9034ca88d463d29679c", kill_on_drop: false }`
[INFO] [stdout] 6522e9e50660b98a2ba4326fe894a5256f6dea4116fef9034ca88d463d29679c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fa13ac7d7df633bc9b80c2796ac1f507995ecb0c907de07264f524fbc02021d
[INFO] running `Command { std: "docker" "start" "-a" "8fa13ac7d7df633bc9b80c2796ac1f507995ecb0c907de07264f524fbc02021d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling rustversion v1.0.15
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling httparse v1.9.3
[INFO] [stderr]    Compiling static_init_macro v1.0.2
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling static_init v1.0.3
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling tower-layer v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling http-body v1.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]    Compiling axum v0.7.5
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling sync_wrapper v1.0.1
[INFO] [stderr]    Compiling const-str v0.5.7
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling aok v0.1.12
[INFO] [stderr]    Compiling cidr v0.2.2
[INFO] [stderr]    Compiling jemalloc-sys v0.5.4+5.3.0-patched
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling genv v0.1.10
[INFO] [stderr]    Compiling xerr v0.1.14
[INFO] [stderr]    Compiling loginit v0.1.13
[INFO] [stderr]    Compiling hyper v1.3.1
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling hyper-util v0.1.5
[INFO] [stderr]    Compiling jemallocator v0.5.4
[INFO] [stderr]    Compiling ipv6_proxy v0.1.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `async_closure` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(async_closure)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "8fa13ac7d7df633bc9b80c2796ac1f507995ecb0c907de07264f524fbc02021d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa13ac7d7df633bc9b80c2796ac1f507995ecb0c907de07264f524fbc02021d", kill_on_drop: false }`
[INFO] [stdout] 8fa13ac7d7df633bc9b80c2796ac1f507995ecb0c907de07264f524fbc02021d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d4c5963b38d020e24290a2824ccfd2df5b77ced155e0ea8c93ed5cc62703a3a
[INFO] running `Command { std: "docker" "start" "-a" "7d4c5963b38d020e24290a2824ccfd2df5b77ced155e0ea8c93ed5cc62703a3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipv6_proxy v0.1.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `async_closure` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(async_closure)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "7d4c5963b38d020e24290a2824ccfd2df5b77ced155e0ea8c93ed5cc62703a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4c5963b38d020e24290a2824ccfd2df5b77ced155e0ea8c93ed5cc62703a3a", kill_on_drop: false }`
[INFO] [stdout] 7d4c5963b38d020e24290a2824ccfd2df5b77ced155e0ea8c93ed5cc62703a3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e0f93d1705694dcb7a61a6d9f46f025d005bd0d56b51ce688e1767440916597
[INFO] running `Command { std: "docker" "start" "-a" "8e0f93d1705694dcb7a61a6d9f46f025d005bd0d56b51ce688e1767440916597", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `async_closure` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(async_closure)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ipv6_proxy` (bin "ipv6_proxy" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ipv6_proxy-da3ae2a441ecbc20)
[INFO] [stderr] 
[INFO] [stderr] thread '<unnamed>' (16) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/genv-0.1.10/src/lib.rs:18:7:
[INFO] [stderr] ❌ environment variable not found IPV6_PROXY_USER
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x563c360a816a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x563c360a816a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x563c360a816a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x563c360a816a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x563c360bc04a - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x563c360bc04a - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stderr]    6:     0x563c360ad622 - std[ec4e911328de40a6]::io::default_write_fmt::<std[ec4e911328de40a6]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x563c360ad622 - <std[ec4e911328de40a6]::sys::stdio::unix::Stderr as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x563c3608745f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x563c3608745f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x563c360a0621 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x563c360a089b - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x563c36087518 - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:698:13
[INFO] [stderr]   13:     0x563c3607eeb9 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x563c3608810d - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x563c360bc79c - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stderr]   16:     0x563c35d0fe3b - genv[7714643923471acf]::get::<alloc[c960326de6de28e6]::string::String>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/genv-0.1.10/src/lib.rs:18:7
[INFO] [stderr]   17:     0x563c35d17dc2 - <ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER as static_init[1cafbe1543e7d163]::Generator<alloc[c960326de6de28e6]::string::String>>::generate
[INFO] [stderr]                                at /opt/rustwide/workdir/src/srv.rs:15:1
[INFO] [stderr]   18:     0x563c35d18dd9 - <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/static_init-1.0.3/src/generic_lazy.rs:422:33
[INFO] [stderr]   19:     0x563c35d10042 - <static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseGuard<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>> as static_init[1cafbe1543e7d163]::phase_locker::PhaseGuard<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>>>::transition::<(), <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init::{closure#0}::{closure#0}>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/static_init-1.0.3/src/phase_locker/sync.rs:166:19
[INFO] [stderr]   20:     0x563c35d10042 - static_init[1cafbe1543e7d163]::lazy_sequentializer::lazy_initialization_only::<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseGuard<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>>, <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init::{closure#0}::{closure#0}>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/static_init-1.0.3/src/lazy_sequentializer.rs:22:17
[INFO] [stderr]   21:     0x563c35d1b081 - <static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER> as static_init[1cafbe1543e7d163]::LazySequentializer<static_init[1cafbe1543e7d163]::generic_lazy::GenericLazySeq<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>>::init::<<static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER> as static_init[1cafbe1543e7d163]::generic_lazy::LazyPolicy>::shall_init, <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init::{closure#0}::{closure#0}>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/static_init-1.0.3/src/lazy_sequentializer.rs:630:22
[INFO] [stderr]   22:     0x563c35d1b081 - <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/static_init-1.0.3/src/generic_lazy.rs:415:17
[INFO] [stderr]   23:     0x563c35d18a7a - static_init[1cafbe1543e7d163]::generic_lazy::may_debug::<static_init[1cafbe1543e7d163]::phase::Phase, <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/static_init-1.0.3/src/generic_lazy.rs:1223:72
[INFO] [stderr]   24:     0x563c35d114fe - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<static_init[1cafbe1543e7d163]::generic_lazy::may_debug<static_init[1cafbe1543e7d163]::phase::Phase, <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init::{closure#0}>::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   25:     0x563c35d1707f - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<static_init[1cafbe1543e7d163]::generic_lazy::may_debug<static_init[1cafbe1543e7d163]::phase::Phase, <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init::{closure#0}>::{closure#0}>, static_init[1cafbe1543e7d163]::phase::Phase>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stderr]   26:     0x563c35d0fc3b - __rust_try
[INFO] [stderr]   27:     0x563c35d0fb0a - std[ec4e911328de40a6]::panicking::catch_unwind::<static_init[1cafbe1543e7d163]::phase::Phase, core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<static_init[1cafbe1543e7d163]::generic_lazy::may_debug<static_init[1cafbe1543e7d163]::phase::Phase, <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init::{closure#0}>::{closure#0}>>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stderr]   28:     0x563c35d0fb0a - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<static_init[1cafbe1543e7d163]::generic_lazy::may_debug<static_init[1cafbe1543e7d163]::phase::Phase, <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init::{closure#0}>::{closure#0}>, static_init[1cafbe1543e7d163]::phase::Phase>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stderr]   29:     0x563c35d17811 - static_init[1cafbe1543e7d163]::generic_lazy::may_debug::<static_init[1cafbe1543e7d163]::phase::Phase, <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init::{closure#0}>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/static_init-1.0.3/src/generic_lazy.rs:1223:15
[INFO] [stderr]   30:     0x563c35d17811 - <static_init[1cafbe1543e7d163]::generic_lazy::GenericLazy<static_init[1cafbe1543e7d163]::generic_lazy::UnInited<alloc[c960326de6de28e6]::string::String>, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER, static_init[1cafbe1543e7d163]::lazy_sequentializer::generic::LazySequentializer<static_init[1cafbe1543e7d163]::phase_locker::sync::SyncPhaseLocker, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>, static_init[1cafbe1543e7d163]::lazy::InitializedChecker<ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>>::init
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/static_init-1.0.3/src/generic_lazy.rs:413:9
[INFO] [stderr]   31:     0x563c35d17811 - <static_init[1cafbe1543e7d163]::lazy::LesserLazy<alloc[c960326de6de28e6]::string::String, ipv6_proxy[d5b80e279f53ba13]::srv::__StaticInitGeneratorFor_IPV6_PROXY_USER>>::init
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/static_init-1.0.3/src/lazy.rs:408:17
[INFO] [stderr]   32:     0x563c35d17811 - ipv6_proxy[d5b80e279f53ba13]::srv::IPV6_PROXY_USER::__static_init_initializer
[INFO] [stderr]                                at /opt/rustwide/workdir/src/srv.rs:15:1
[INFO] [stderr]   33:     0x72cded97d304 - __libc_start_main
[INFO] [stderr]   34:     0x563c35d0f965 - _start
[INFO] [stderr]   35:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] thread '<unnamed>' (16) panicked at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:225:5:
[INFO] [stderr] panic in a function that cannot unwind
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x563c360a816a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x563c360a816a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x563c360a816a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x563c360a816a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x563c360bc04a - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x563c360bc04a - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stderr]    6:     0x563c360ad622 - std[ec4e911328de40a6]::io::default_write_fmt::<std[ec4e911328de40a6]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x563c360ad622 - <std[ec4e911328de40a6]::sys::stdio::unix::Stderr as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x563c3608745f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x563c3608745f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x563c360a0621 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x563c360a089b - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x563c3608754a - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:691:13
[INFO] [stderr]   13:     0x563c3607eeb9 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x563c3608810d - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x563c360bc5bd - core[a96a4c5c53f902a3]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:122:22
[INFO] [stderr]   16:     0x563c360bc5bd - core[a96a4c5c53f902a3]::panicking::panic_nounwind_fmt
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/intrinsics/mod.rs:2447:9
[INFO] [stderr]   17:     0x563c360bc53b - core[a96a4c5c53f902a3]::panicking::panic_nounwind
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:225:5
[INFO] [stderr]   18:     0x563c360bc6c7 - core[a96a4c5c53f902a3]::panicking::panic_cannot_unwind
[INFO] [stderr]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:337:5
[INFO] [stderr]   19:     0x563c35d179b1 - ipv6_proxy[d5b80e279f53ba13]::srv::IPV6_PROXY_USER::__static_init_initializer
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/genv-0.1.10/src/lib.rs:43:25
[INFO] [stderr]   20:     0x72cded97d304 - __libc_start_main
[INFO] [stderr]   21:     0x563c35d0f965 - _start
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--bin ipv6_proxy`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/ipv6_proxy-da3ae2a441ecbc20` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "8e0f93d1705694dcb7a61a6d9f46f025d005bd0d56b51ce688e1767440916597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e0f93d1705694dcb7a61a6d9f46f025d005bd0d56b51ce688e1767440916597", kill_on_drop: false }`
[INFO] [stdout] 8e0f93d1705694dcb7a61a6d9f46f025d005bd0d56b51ce688e1767440916597
