[INFO] cloning repository https://github.com/Liber142/hui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Liber142/hui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiber142%2Fhui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiber142%2Fhui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6c98fabc0e47af66c25c94655ac292e4e19e84f
[INFO] checking Liber142/hui against try#028201683a76a5cd349729c6819c46607119c4e8 for pr-144157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiber142%2Fhui" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Liber142/hui
[INFO] finished tweaking git repo https://github.com/Liber142/hui
[INFO] tweaked toml for git repo https://github.com/Liber142/hui written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Liber142/hui on toolchain 028201683a76a5cd349729c6819c46607119c4e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Liber142/hui 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" "+028201683a76a5cd349729c6819c46607119c4e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.71
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.71
[INFO] [stderr]   Downloaded link-cplusplus v1.0.6
[INFO] [stderr]   Downloaded cxx v1.0.71
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5440a3c8669a99a448df20457bdd0e42532e97807eedb476fbb85e543db3f58
[INFO] running `Command { std: "docker" "start" "-a" "c5440a3c8669a99a448df20457bdd0e42532e97807eedb476fbb85e543db3f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5440a3c8669a99a448df20457bdd0e42532e97807eedb476fbb85e543db3f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5440a3c8669a99a448df20457bdd0e42532e97807eedb476fbb85e543db3f58", kill_on_drop: false }`
[INFO] [stdout] c5440a3c8669a99a448df20457bdd0e42532e97807eedb476fbb85e543db3f58
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+028201683a76a5cd349729c6819c46607119c4e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a02ba0113b14193bb86c277748ccc1f83d3e8d4f32aa0159dccf70791c09cac
[INFO] running `Command { std: "docker" "start" "-a" "4a02ba0113b14193bb86c277748ccc1f83d3e8d4f32aa0159dccf70791c09cac", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.71
[INFO] [stderr]    Compiling ddnet-test v0.0.1 (/opt/rustwide/workdir/src/rust-bridge/test)
[INFO] [stderr]    Compiling ddnet-engine-shared v0.0.1 (/opt/rustwide/workdir/src/engine/shared)
[INFO] [stderr] error: failed to run custom build command for `ddnet-test v0.0.1 (/opt/rustwide/workdir/src/rust-bridge/test)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/ddnet-test-524696634f9792f5/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=DDNET_TEST_LIBRARIES
[INFO] [stderr]   cargo:rerun-if-env-changed=DDNET_TEST_NO_LINK
[INFO] [stderr]   cargo:rerun-if-env-changed=RA_RUSTC_WRAPPER
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at src/rust-bridge/test/build.rs:28:14:
[INFO] [stderr]   environment variable DDNET_TEST_LIBRARIES required but not found: NotPresent
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x6237a2383422 - std::backtrace_rs::backtrace::libunwind::trace::h092193d0be716397
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x6237a2383422 - std::backtrace_rs::backtrace::trace_unsynchronized::hee353a190434dd48
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x6237a2383422 - std::sys::backtrace::_print_fmt::ha43ae459561b8e8b
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x6237a2383422 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h042482a41b318bcd
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x6237a23a3093 - core::fmt::rt::Argument::fmt::h5c183668751b3d24
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x6237a23a3093 - core::fmt::write::h32655d8ddfb61772
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x6237a2380833 - std::io::default_write_fmt::h1446be99cce3923f
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x6237a2380833 - std::io::Write::write_fmt::h7507d6e881f93625
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x6237a2383272 - std::sys::backtrace::BacktraceLock::print::h6680867f1468c90a
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x6237a23842f3 - std::panicking::default_hook::{{closure}}::h78c515b9e3a5e642
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x6237a23840d5 - std::panicking::default_hook::hfbf9a0dd15885e47
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x6237a2384bc5 - std::panicking::rust_panic_with_hook::hbe55e78ca41d7dab
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x6237a2384a5a - std::panicking::begin_panic_handler::{{closure}}::h9e3b1c158102db89
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x6237a2383919 - std::sys::backtrace::__rust_end_short_backtrace::hafac903cbe3345ea
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x6237a23846ed - __rustc[fd03702064115cce]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x6237a23a2360 - core::panicking::panic_fmt::hf20aa5dfa5b51e53
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x6237a23a26f6 - core::result::unwrap_failed::hbebd59997ea3f765
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/core/src/result.rs:1761:5
[INFO] [stderr]     17:     0x6237a2353e64 - core::result::Result<T,E>::expect::haa23a547b1c375f4
[INFO] [stderr]     18:     0x6237a235a336 - build_script_build::main::hef615e761f86bbd5
[INFO] [stderr]     19:     0x6237a23571c3 - core::ops::function::FnOnce::call_once::h85f75ea2cb3271f9
[INFO] [stderr]     20:     0x6237a2356d56 - std::sys::backtrace::__rust_begin_short_backtrace::h2211ef1dc9c01b96
[INFO] [stderr]     21:     0x6237a2356939 - std::rt::lang_start::{{closure}}::h00d528b31e599b35
[INFO] [stderr]     22:     0x6237a237d420 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h91340f42ad8b8a2c
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/core/src/ops/function.rs:290:21
[INFO] [stderr]     23:     0x6237a237d420 - std::panicking::catch_unwind::do_call::h9e559085a393ccdd
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/panicking.rs:589:40
[INFO] [stderr]     24:     0x6237a237d420 - std::panicking::catch_unwind::h0e7cdc2fd7a5750c
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/panicking.rs:552:19
[INFO] [stderr]     25:     0x6237a237d420 - std::panic::catch_unwind::h44c56acec16f2c24
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x6237a237d420 - std::rt::lang_start_internal::{{closure}}::h0145d887e08ed968
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x6237a237d420 - std::panicking::catch_unwind::do_call::h288e28ad5bb315a2
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/panicking.rs:589:40
[INFO] [stderr]     28:     0x6237a237d420 - std::panicking::catch_unwind::h7d281ec72402810f
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/panicking.rs:552:19
[INFO] [stderr]     29:     0x6237a237d420 - std::panic::catch_unwind::hdb8b2ae6bb632683
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x6237a237d420 - std::rt::lang_start_internal::h7d25bb65b157cc9c
[INFO] [stderr]                                  at /rustc/028201683a76a5cd349729c6819c46607119c4e8/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x6237a2356921 - std::rt::lang_start::h29307d5d2e819c3a
[INFO] [stderr]     32:     0x6237a235ac25 - main
[INFO] [stderr]     33:     0x7c4e14e721ca - <unknown>
[INFO] [stderr]     34:     0x7c4e14e7228b - __libc_start_main
[INFO] [stderr]     35:     0x6237a2351445 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4a02ba0113b14193bb86c277748ccc1f83d3e8d4f32aa0159dccf70791c09cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a02ba0113b14193bb86c277748ccc1f83d3e8d4f32aa0159dccf70791c09cac", kill_on_drop: false }`
[INFO] [stdout] 4a02ba0113b14193bb86c277748ccc1f83d3e8d4f32aa0159dccf70791c09cac