[INFO] fetching crate decluster 1.0.18...
[INFO] testing decluster-1.0.18 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] extracting crate decluster 1.0.18 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate decluster 1.0.18
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate decluster 1.0.18
[INFO] tweaked toml for crates.io crate decluster 1.0.18 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate decluster 1.0.18 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 decluster 1.0.18 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] 88e6dbc9f439f3d8f862f76041d5fd49631f47fb36400d9776cea112ad822c6c
[INFO] running `Command { std: "docker" "start" "-a" "88e6dbc9f439f3d8f862f76041d5fd49631f47fb36400d9776cea112ad822c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88e6dbc9f439f3d8f862f76041d5fd49631f47fb36400d9776cea112ad822c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e6dbc9f439f3d8f862f76041d5fd49631f47fb36400d9776cea112ad822c6c", kill_on_drop: false }`
[INFO] [stdout] 88e6dbc9f439f3d8f862f76041d5fd49631f47fb36400d9776cea112ad822c6c
[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] 03b3e7bdc3a755a1d31fef5dd078b297a84c34ba59e2fd0b298c699422b7797f
[INFO] running `Command { std: "docker" "start" "-a" "03b3e7bdc3a755a1d31fef5dd078b297a84c34ba59e2fd0b298c699422b7797f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling decluster v1.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.82s
[INFO] running `Command { std: "docker" "inspect" "03b3e7bdc3a755a1d31fef5dd078b297a84c34ba59e2fd0b298c699422b7797f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b3e7bdc3a755a1d31fef5dd078b297a84c34ba59e2fd0b298c699422b7797f", kill_on_drop: false }`
[INFO] [stdout] 03b3e7bdc3a755a1d31fef5dd078b297a84c34ba59e2fd0b298c699422b7797f
[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] fe14f8b86dc250777a9375d0cb5556d37762cffb471aaf3a5fa7beeb838a2cf4
[INFO] running `Command { std: "docker" "start" "-a" "fe14f8b86dc250777a9375d0cb5556d37762cffb471aaf3a5fa7beeb838a2cf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling decluster v1.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "fe14f8b86dc250777a9375d0cb5556d37762cffb471aaf3a5fa7beeb838a2cf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe14f8b86dc250777a9375d0cb5556d37762cffb471aaf3a5fa7beeb838a2cf4", kill_on_drop: false }`
[INFO] [stdout] fe14f8b86dc250777a9375d0cb5556d37762cffb471aaf3a5fa7beeb838a2cf4
[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] eb30938cb8bf3c4306efa3909df89b92eeb96fd99d7cc8e7bf4cb34ed961abba
[INFO] running `Command { std: "docker" "start" "-a" "eb30938cb8bf3c4306efa3909df89b92eeb96fd99d7cc8e7bf4cb34ed961abba", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/decluster-dca1370bf3dd85eb)
[INFO] [stderr]    Doc-tests decluster
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/decluster.rs - decluster::decluster (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 25) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 6) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/decluster.rs - decluster::decluster (line 10) stdout ----
[INFO] [stdout] error: expected item, found `*`
[INFO] [stdout]   --> src/decluster.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | * points - the vec of Point structures
[INFO] [stdout]    | ^ expected item
[INFO] [stdout]    |
[INFO] [stdout]    = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 25) stdout ----
[INFO] [stdout] error: expected item, found `>`
[INFO] [stdout]   --> src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | > cargo run --example decluster_demo --release
[INFO] [stdout]    | ^ expected item
[INFO] [stdout]    |
[INFO] [stdout]    = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 6) stdout ----
[INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (57) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x11-dl-2.19.1/src/xlib.rs:25:1:
[INFO] [stdout] null pointer dereference occurred
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c7a0464708a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c7a0464708a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c7a0464708a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5c7a0464708a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5c7a0465dd5a - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5c7a0465dd5a - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stdout]    6:     0x5c7a0464b7b2 - std[ec4e911328de40a6]::io::default_write_fmt::<std[ec4e911328de40a6]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c7a0464b7b2 - <std[ec4e911328de40a6]::sys::stdio::unix::Stderr as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5c7a0462eb0f - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5c7a0462eb0f - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5c7a04641561 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5c7a0464171b - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5c7a0462ebfa - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x5c7a04626479 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5c7a0462f5cd - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5c7a0465e33d - core[a96a4c5c53f902a3]::panicking::panic_nounwind_fmt::runtime
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:122:22
[INFO] [stdout]   16:     0x5c7a0465e33d - core[a96a4c5c53f902a3]::panicking::panic_nounwind_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/intrinsics/mod.rs:2447:9
[INFO] [stdout]   17:     0x5c7a0465e487 - core[a96a4c5c53f902a3]::panicking::panic_null_pointer_dereference
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:302:5
[INFO] [stdout]   18:     0x5c7a0455f0de - <<x11_dl[cfd3d21eb44d88d2]::xlib::Xlib>::init::SYMS as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x11-dl-2.19.1/src/link.rs:40:38
[INFO] [stdout]   19:     0x5c7a0455f0de - <<<x11_dl[cfd3d21eb44d88d2]::xlib::Xlib>::init::SYMS as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   20:     0x5c7a04565953 - <lazy_static[d17996ece1cb6d7c]::lazy::Lazy<[(&str, usize); 767usize]>>::get::<<<x11_dl[cfd3d21eb44d88d2]::xlib::Xlib>::init::SYMS as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:31:29
[INFO] [stdout]   21:     0x5c7a04560aae - <std[ec4e911328de40a6]::sync::once::Once>::call_once::<<lazy_static[d17996ece1cb6d7c]::lazy::Lazy<[(&str, usize); 767usize]>>::get<<<x11_dl[cfd3d21eb44d88d2]::xlib::Xlib>::init::SYMS as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sync/once.rs:166:41
[INFO] [stdout]   22:     0x5c7a04632067 - <std[ec4e911328de40a6]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/sync/once/futex.rs:183:21
[INFO] [stdout]   23:     0x5c7a04560429 - <std[ec4e911328de40a6]::sync::once::Once>::call_once::<<lazy_static[d17996ece1cb6d7c]::lazy::Lazy<[(&str, usize); 767usize]>>::get<<<x11_dl[cfd3d21eb44d88d2]::xlib::Xlib>::init::SYMS as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sync/once.rs:166:20
[INFO] [stdout]   24:     0x5c7a045676c3 - <lazy_static[d17996ece1cb6d7c]::lazy::Lazy<[(&str, usize); 767usize]>>::get::<<<x11_dl[cfd3d21eb44d88d2]::xlib::Xlib>::init::SYMS as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:30:16
[INFO] [stdout]   25:     0x5c7a045676c3 - <<x11_dl[cfd3d21eb44d88d2]::xlib::Xlib>::init::SYMS as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__stability
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/lib.rs:142:26
[INFO] [stdout]   26:     0x5c7a045676c3 - <<x11_dl[cfd3d21eb44d88d2]::xlib::Xlib>::init::SYMS as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/lib.rs:144:17
[INFO] [stdout]   27:     0x5c7a04567083 - <x11_dl[cfd3d21eb44d88d2]::xlib::Xlib>::init
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x11-dl-2.19.1/src/link.rs:46:36
[INFO] [stdout]   28:     0x5c7a04567538 - <x11_dl[cfd3d21eb44d88d2]::xlib::Xlib>::open
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x11-dl-2.19.1/src/link.rs:59:11
[INFO] [stdout]   29:     0x5c7a0430381b - <winit[3a886ab58ba0e4b]::platform_impl::platform::x11::xdisplay::XConnection>::new
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winit-0.24.0/src/platform_impl/linux/x11/xdisplay.rs:36:20
[INFO] [stdout]   30:     0x5c7a0432b730 - <winit[3a886ab58ba0e4b]::platform_impl::platform::X11_BACKEND as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winit-0.24.0/src/platform_impl/linux/mod.rs:102:20
[INFO] [stdout]   31:     0x5c7a0432b730 - <<winit[3a886ab58ba0e4b]::platform_impl::platform::X11_BACKEND as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   32:     0x5c7a042da23b - <lazy_static[d17996ece1cb6d7c]::lazy::Lazy<lock_api[fff884e665c37903]::mutex::Mutex<parking_lot[f1a166f1c1f275e1]::raw_mutex::RawMutex, core[a96a4c5c53f902a3]::result::Result<alloc[c960326de6de28e6]::sync::Arc<winit[3a886ab58ba0e4b]::platform_impl::platform::x11::xdisplay::XConnection>, winit[3a886ab58ba0e4b]::platform_impl::platform::x11::xdisplay::XNotSupported>>>>::get::<<winit[3a886ab58ba0e4b]::platform_impl::platform::X11_BACKEND as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:31:29
[INFO] [stdout]   33:     0x5c7a04353c5e - <std[ec4e911328de40a6]::sync::once::Once>::call_once::<<lazy_static[d17996ece1cb6d7c]::lazy::Lazy<lock_api[fff884e665c37903]::mutex::Mutex<parking_lot[f1a166f1c1f275e1]::raw_mutex::RawMutex, core[a96a4c5c53f902a3]::result::Result<alloc[c960326de6de28e6]::sync::Arc<winit[3a886ab58ba0e4b]::platform_impl::platform::x11::xdisplay::XConnection>, winit[3a886ab58ba0e4b]::platform_impl::platform::x11::xdisplay::XNotSupported>>>>::get<<winit[3a886ab58ba0e4b]::platform_impl::platform::X11_BACKEND as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sync/once.rs:166:41
[INFO] [stdout]   34:     0x5c7a04632067 - <std[ec4e911328de40a6]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/sync/once/futex.rs:183:21
[INFO] [stdout]   35:     0x5c7a04351839 - <std[ec4e911328de40a6]::sync::once::Once>::call_once::<<lazy_static[d17996ece1cb6d7c]::lazy::Lazy<lock_api[fff884e665c37903]::mutex::Mutex<parking_lot[f1a166f1c1f275e1]::raw_mutex::RawMutex, core[a96a4c5c53f902a3]::result::Result<alloc[c960326de6de28e6]::sync::Arc<winit[3a886ab58ba0e4b]::platform_impl::platform::x11::xdisplay::XConnection>, winit[3a886ab58ba0e4b]::platform_impl::platform::x11::xdisplay::XNotSupported>>>>::get<<winit[3a886ab58ba0e4b]::platform_impl::platform::X11_BACKEND as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sync/once.rs:166:20
[INFO] [stdout]   36:     0x5c7a043471f0 - <lazy_static[d17996ece1cb6d7c]::lazy::Lazy<lock_api[fff884e665c37903]::mutex::Mutex<parking_lot[f1a166f1c1f275e1]::raw_mutex::RawMutex, core[a96a4c5c53f902a3]::result::Result<alloc[c960326de6de28e6]::sync::Arc<winit[3a886ab58ba0e4b]::platform_impl::platform::x11::xdisplay::XConnection>, winit[3a886ab58ba0e4b]::platform_impl::platform::x11::xdisplay::XNotSupported>>>>::get::<<winit[3a886ab58ba0e4b]::platform_impl::platform::X11_BACKEND as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__static_ref_initialize>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:30:16
[INFO] [stdout]   37:     0x5c7a043471f0 - <winit[3a886ab58ba0e4b]::platform_impl::platform::X11_BACKEND as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref::__stability
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/lib.rs:142:26
[INFO] [stdout]   38:     0x5c7a043471f0 - <winit[3a886ab58ba0e4b]::platform_impl::platform::X11_BACKEND as core[a96a4c5c53f902a3]::ops::deref::Deref>::deref
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/lib.rs:144:17
[INFO] [stdout]   39:     0x5c7a04249ce9 - <winit[3a886ab58ba0e4b]::platform_impl::platform::EventLoop<glutin_window[d8e43f95f7b64f5d]::UserEvent>>::new_x11_any_thread
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winit-0.24.0/src/platform_impl/linux/mod.rs:629:27
[INFO] [stdout]   40:     0x5c7a04249a72 - <winit[3a886ab58ba0e4b]::platform_impl::platform::EventLoop<glutin_window[d8e43f95f7b64f5d]::UserEvent>>::new_any_thread
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winit-0.24.0/src/platform_impl/linux/mod.rs:591:29
[INFO] [stdout]   41:     0x5c7a04249f2b - <winit[3a886ab58ba0e4b]::platform_impl::platform::EventLoop<glutin_window[d8e43f95f7b64f5d]::UserEvent>>::new
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winit-0.24.0/src/platform_impl/linux/mod.rs:556:9
[INFO] [stdout]   42:     0x5c7a04248a1c - <winit[3a886ab58ba0e4b]::event_loop::EventLoop<glutin_window[d8e43f95f7b64f5d]::UserEvent>>::with_user_event
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winit-0.24.0/src/event_loop.rs:134:25
[INFO] [stdout]   43:     0x5c7a0425e6a6 - <glutin_window[d8e43f95f7b64f5d]::GlutinWindow>::new
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pistoncore-glutin_window-0.69.0/src/lib.rs:119:26
[INFO] [stdout]   44:     0x5c7a04260207 - <glutin_window[d8e43f95f7b64f5d]::GlutinWindow as window[bfdaecbcef30ccb7]::BuildFromWindowSettings>::build_from_window_settings
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pistoncore-glutin_window-0.69.0/src/lib.rs:541:9
[INFO] [stdout]   45:     0x5c7a041518e7 - <window[bfdaecbcef30ccb7]::WindowSettings>::build::<glutin_window[d8e43f95f7b64f5d]::GlutinWindow>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pistoncore-window-0.47.1/src/lib.rs:470:9
[INFO] [stdout]   46:     0x5c7a04185cbd - <piston_window[1098cc2653a5f8f2]::PistonWindow as window[bfdaecbcef30ccb7]::BuildFromWindowSettings>::build_from_window_settings
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/piston_window-0.123.0/src/lib.rs:191:56
[INFO] [stdout]   47:     0x5c7a041518b7 - <window[bfdaecbcef30ccb7]::WindowSettings>::build::<piston_window[1098cc2653a5f8f2]::PistonWindow>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pistoncore-window-0.47.1/src/lib.rs:470:9
[INFO] [stdout]   48:     0x5c7a041827e4 - <decluster[29d55836a3c5f3cf]::Canvas>::new
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:75:14
[INFO] [stdout]   49:     0x5c7a04150794 - rust_out[c29997ca7713e474]::main
[INFO] [stdout]   50:     0x5c7a04150803 - <fn() as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   51:     0x5c7a04150716 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   52:     0x5c7a04150729 - std[ec4e911328de40a6]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   53:     0x5c7a04640894 - <&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   54:     0x5c7a04640894 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x5c7a04640894 - std[ec4e911328de40a6]::panicking::catch_unwind::<i32, &dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x5c7a04640894 - std[ec4e911328de40a6]::panic::catch_unwind::<&dyn core[a96a4c5c53f902a3]::ops::function::Fn<(), Output = i32> + core[a96a4c5c53f902a3]::panic::unwind_safe::RefUnwindSafe + core[a96a4c5c53f902a3]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5c7a04640894 - std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/rt.rs:175:24
[INFO] [stdout]   58:     0x5c7a04640894 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x5c7a04640894 - std[ec4e911328de40a6]::panicking::catch_unwind::<isize, std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x5c7a04640894 - std[ec4e911328de40a6]::panic::catch_unwind::<std[ec4e911328de40a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x5c7a04640894 - std[ec4e911328de40a6]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/rt.rs:171:5
[INFO] [stdout]   62:     0x5c7a04150701 - std[ec4e911328de40a6]::rt::lang_start::<()>
[INFO] [stdout]   63:     0x5c7a04150865 - main
[INFO] [stdout]   64:     0x71d0797721ca - <unknown>
[INFO] [stdout]   65:     0x71d07977228b - __libc_start_main
[INFO] [stdout]   66:     0x5c7a041505b5 - _start
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread caused non-unwinding panic. aborting.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/decluster.rs - decluster::decluster (line 10)
[INFO] [stdout]     src/lib.rs - (line 25)
[INFO] [stdout]     src/lib.rs - (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.75s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "eb30938cb8bf3c4306efa3909df89b92eeb96fd99d7cc8e7bf4cb34ed961abba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb30938cb8bf3c4306efa3909df89b92eeb96fd99d7cc8e7bf4cb34ed961abba", kill_on_drop: false }`
[INFO] [stdout] eb30938cb8bf3c4306efa3909df89b92eeb96fd99d7cc8e7bf4cb34ed961abba
