[INFO] fetching crate decluster 1.0.18...
[INFO] testing decluster-1.0.18 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[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 db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b14d07b54a3211e1004050db341cc0aa80d90d13116671352e3442dc30f81bd7
[INFO] running `Command { std: "docker" "start" "-a" "b14d07b54a3211e1004050db341cc0aa80d90d13116671352e3442dc30f81bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b14d07b54a3211e1004050db341cc0aa80d90d13116671352e3442dc30f81bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b14d07b54a3211e1004050db341cc0aa80d90d13116671352e3442dc30f81bd7", kill_on_drop: false }`
[INFO] [stdout] b14d07b54a3211e1004050db341cc0aa80d90d13116671352e3442dc30f81bd7
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f11574a1e096f725d918a2b1e2c45ad4c4c01dc9accc60843df8661e7a2bc4af
[INFO] running `Command { std: "docker" "start" "-a" "f11574a1e096f725d918a2b1e2c45ad4c4c01dc9accc60843df8661e7a2bc4af", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
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[INFO] [stderr]    Compiling pistoncore-glutin_window v0.69.0
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[INFO] [stderr]    Compiling decluster v1.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "f11574a1e096f725d918a2b1e2c45ad4c4c01dc9accc60843df8661e7a2bc4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11574a1e096f725d918a2b1e2c45ad4c4c01dc9accc60843df8661e7a2bc4af", kill_on_drop: false }`
[INFO] [stdout] f11574a1e096f725d918a2b1e2c45ad4c4c01dc9accc60843df8661e7a2bc4af
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2cf5ba40b1d53ae35dbf917bc0d9cb06b2d81f3ef5b41dcbada4f3db4d19187
[INFO] running `Command { std: "docker" "start" "-a" "b2cf5ba40b1d53ae35dbf917bc0d9cb06b2d81f3ef5b41dcbada4f3db4d19187", kill_on_drop: false }`
[INFO] [stderr]    Compiling decluster v1.0.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "b2cf5ba40b1d53ae35dbf917bc0d9cb06b2d81f3ef5b41dcbada4f3db4d19187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2cf5ba40b1d53ae35dbf917bc0d9cb06b2d81f3ef5b41dcbada4f3db4d19187", kill_on_drop: false }`
[INFO] [stdout] b2cf5ba40b1d53ae35dbf917bc0d9cb06b2d81f3ef5b41dcbada4f3db4d19187
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 001f758f5a0f6000f468940b686a952b0605bcea19b9e79e313b6e7e2411d65b
[INFO] running `Command { std: "docker" "start" "-a" "001f758f5a0f6000f468940b686a952b0605bcea19b9e79e313b6e7e2411d65b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/decluster-dca1370bf3dd85eb)
[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]    Doc-tests decluster
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... FAILED
[INFO] [stdout] test src/decluster.rs - decluster::decluster (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 6) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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/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 6) stdout ----
[INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (49) 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:     0x636498525d42 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x636498525d42 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x636498525d42 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x636498525d42 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63649853d63a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63649853d63a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x63649852ac26 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63649852ac26 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x63649850cd2f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63649850cd2f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6364985200c1 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x63649852027b - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x63649850ce1a - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x636498501f39 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x63649850d82d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x63649853db9d - core[585f66e14d78f9ba]::panicking::panic_nounwind_fmt::runtime
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:122:22
[INFO] [stdout]   16:     0x63649853db9d - core[585f66e14d78f9ba]::panicking::panic_nounwind_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/intrinsics/mod.rs:2431:9
[INFO] [stdout]   17:     0x63649853dce7 - core[585f66e14d78f9ba]::panicking::panic_null_pointer_dereference
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:302:5
[INFO] [stdout]   18:     0x63649843bd0e - <<x11_dl[59f49a9ac0ec849c]::xlib::Xlib>::init::SYMS as core[585f66e14d78f9ba]::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:     0x63649843bd0e - <<<x11_dl[59f49a9ac0ec849c]::xlib::Xlib>::init::SYMS as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   20:     0x63649843d253 - <lazy_static[2ef561b139665e2]::lazy::Lazy<[(&str, usize); 767usize]>>::get::<<<x11_dl[59f49a9ac0ec849c]::xlib::Xlib>::init::SYMS as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:31:29
[INFO] [stdout]   21:     0x63649843c48e - <std[3f03f8b59f91bef1]::sync::once::Once>::call_once::<<lazy_static[2ef561b139665e2]::lazy::Lazy<[(&str, usize); 767usize]>>::get<<<x11_dl[59f49a9ac0ec849c]::xlib::Xlib>::init::SYMS as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sync/once.rs:159:41
[INFO] [stdout]   22:     0x636498510827 - <std[3f03f8b59f91bef1]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/sync/once/futex.rs:178:21
[INFO] [stdout]   23:     0x63649843c077 - <std[3f03f8b59f91bef1]::sync::once::Once>::call_once::<<lazy_static[2ef561b139665e2]::lazy::Lazy<[(&str, usize); 767usize]>>::get<<<x11_dl[59f49a9ac0ec849c]::xlib::Xlib>::init::SYMS as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sync/once.rs:159:20
[INFO] [stdout]   24:     0x6364984444e3 - <lazy_static[2ef561b139665e2]::lazy::Lazy<[(&str, usize); 767usize]>>::get::<<<x11_dl[59f49a9ac0ec849c]::xlib::Xlib>::init::SYMS as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:30:16
[INFO] [stdout]   25:     0x6364984444e3 - <<x11_dl[59f49a9ac0ec849c]::xlib::Xlib>::init::SYMS as core[585f66e14d78f9ba]::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:     0x6364984444e3 - <<x11_dl[59f49a9ac0ec849c]::xlib::Xlib>::init::SYMS as core[585f66e14d78f9ba]::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:     0x636498443ea3 - <x11_dl[59f49a9ac0ec849c]::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:     0x636498444358 - <x11_dl[59f49a9ac0ec849c]::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:     0x63649824002b - <winit[b6ee60fdfc9586a7]::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:     0x636498223170 - <winit[b6ee60fdfc9586a7]::platform_impl::platform::X11_BACKEND as core[585f66e14d78f9ba]::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:     0x636498223170 - <<winit[b6ee60fdfc9586a7]::platform_impl::platform::X11_BACKEND as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   32:     0x636498226acb - <lazy_static[2ef561b139665e2]::lazy::Lazy<lock_api[68ccdd6d069b2222]::mutex::Mutex<parking_lot[93e8cfbcb1a433f8]::raw_mutex::RawMutex, core[585f66e14d78f9ba]::result::Result<alloc[15e7b27aba85d2e2]::sync::Arc<winit[b6ee60fdfc9586a7]::platform_impl::platform::x11::xdisplay::XConnection>, winit[b6ee60fdfc9586a7]::platform_impl::platform::x11::xdisplay::XNotSupported>>>>::get::<<winit[b6ee60fdfc9586a7]::platform_impl::platform::X11_BACKEND as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:31:29
[INFO] [stdout]   33:     0x6364981d937e - <std[3f03f8b59f91bef1]::sync::once::Once>::call_once::<<lazy_static[2ef561b139665e2]::lazy::Lazy<lock_api[68ccdd6d069b2222]::mutex::Mutex<parking_lot[93e8cfbcb1a433f8]::raw_mutex::RawMutex, core[585f66e14d78f9ba]::result::Result<alloc[15e7b27aba85d2e2]::sync::Arc<winit[b6ee60fdfc9586a7]::platform_impl::platform::x11::xdisplay::XConnection>, winit[b6ee60fdfc9586a7]::platform_impl::platform::x11::xdisplay::XNotSupported>>>>::get<<winit[b6ee60fdfc9586a7]::platform_impl::platform::X11_BACKEND as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sync/once.rs:159:41
[INFO] [stdout]   34:     0x636498510827 - <std[3f03f8b59f91bef1]::sys::sync::once::futex::Once>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/sync/once/futex.rs:178:21
[INFO] [stdout]   35:     0x6364981d4e97 - <std[3f03f8b59f91bef1]::sync::once::Once>::call_once::<<lazy_static[2ef561b139665e2]::lazy::Lazy<lock_api[68ccdd6d069b2222]::mutex::Mutex<parking_lot[93e8cfbcb1a433f8]::raw_mutex::RawMutex, core[585f66e14d78f9ba]::result::Result<alloc[15e7b27aba85d2e2]::sync::Arc<winit[b6ee60fdfc9586a7]::platform_impl::platform::x11::xdisplay::XConnection>, winit[b6ee60fdfc9586a7]::platform_impl::platform::x11::xdisplay::XNotSupported>>>>::get<<winit[b6ee60fdfc9586a7]::platform_impl::platform::X11_BACKEND as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sync/once.rs:159:20
[INFO] [stdout]   36:     0x63649820af90 - <lazy_static[2ef561b139665e2]::lazy::Lazy<lock_api[68ccdd6d069b2222]::mutex::Mutex<parking_lot[93e8cfbcb1a433f8]::raw_mutex::RawMutex, core[585f66e14d78f9ba]::result::Result<alloc[15e7b27aba85d2e2]::sync::Arc<winit[b6ee60fdfc9586a7]::platform_impl::platform::x11::xdisplay::XConnection>, winit[b6ee60fdfc9586a7]::platform_impl::platform::x11::xdisplay::XNotSupported>>>>::get::<<winit[b6ee60fdfc9586a7]::platform_impl::platform::X11_BACKEND as core[585f66e14d78f9ba]::ops::deref::Deref>::deref::__static_ref_initialize>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lazy_static-1.4.0/src/inline_lazy.rs:30:16
[INFO] [stdout]   37:     0x63649820af90 - <winit[b6ee60fdfc9586a7]::platform_impl::platform::X11_BACKEND as core[585f66e14d78f9ba]::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:     0x63649820af90 - <winit[b6ee60fdfc9586a7]::platform_impl::platform::X11_BACKEND as core[585f66e14d78f9ba]::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:     0x6364981389f9 - <winit[b6ee60fdfc9586a7]::platform_impl::platform::EventLoop<glutin_window[21b1ca76326e8774]::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:     0x636498138782 - <winit[b6ee60fdfc9586a7]::platform_impl::platform::EventLoop<glutin_window[21b1ca76326e8774]::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:     0x636498138c3b - <winit[b6ee60fdfc9586a7]::platform_impl::platform::EventLoop<glutin_window[21b1ca76326e8774]::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:     0x63649813c00c - <winit[b6ee60fdfc9586a7]::event_loop::EventLoop<glutin_window[21b1ca76326e8774]::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:     0x6364980b8f76 - <glutin_window[21b1ca76326e8774]::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:     0x6364980ba767 - <glutin_window[21b1ca76326e8774]::GlutinWindow as window[87af1f95ef54b5cf]::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:     0x636498061037 - <window[87af1f95ef54b5cf]::WindowSettings>::build::<glutin_window[21b1ca76326e8774]::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:     0x636498067fcd - <piston_window[eb393c444add47db]::PistonWindow as window[87af1f95ef54b5cf]::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:     0x636498061067 - <window[87af1f95ef54b5cf]::WindowSettings>::build::<piston_window[eb393c444add47db]::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:     0x6364980656b4 - <decluster[72d958ea9b750ca9]::Canvas>::new
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:75:14
[INFO] [stdout]   49:     0x63649802a2c4 - rust_out[183646e59c86b0c5]::main
[INFO] [stdout]   50:     0x63649802a333 - <fn() as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   51:     0x63649802a246 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   52:     0x63649802a259 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   53:     0x63649851f3f6 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   54:     0x63649851f3f6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x63649851f3f6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<i32, &dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x63649851f3f6 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x63649851f3f6 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stdout]   58:     0x63649851f3f6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   59:     0x63649851f3f6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<isize, std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   60:     0x63649851f3f6 - std[3f03f8b59f91bef1]::panic::catch_unwind::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   61:     0x63649851f3f6 - std[3f03f8b59f91bef1]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stdout]   62:     0x63649802a1d1 - std[3f03f8b59f91bef1]::rt::lang_start::<()>
[INFO] [stdout]   63:     0x63649802a395 - main
[INFO] [stdout]   64:     0x7cff62f551ca - <unknown>
[INFO] [stdout]   65:     0x7cff62f5528b - __libc_start_main
[INFO] [stdout]   66:     0x63649802a0e5 - _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 1.55s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "001f758f5a0f6000f468940b686a952b0605bcea19b9e79e313b6e7e2411d65b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "001f758f5a0f6000f468940b686a952b0605bcea19b9e79e313b6e7e2411d65b", kill_on_drop: false }`
[INFO] [stdout] 001f758f5a0f6000f468940b686a952b0605bcea19b9e79e313b6e7e2411d65b
