[INFO] fetching crate browser-window-c 0.0.6... [INFO] testing browser-window-c-0.0.6 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate browser-window-c 0.0.6 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate browser-window-c 0.0.6 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate browser-window-c 0.0.6 [INFO] finished tweaking crates.io crate browser-window-c 0.0.6 [INFO] tweaked toml for crates.io crate browser-window-c 0.0.6 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec95110407b0a1fba401d8548dd36ddc99226712c012977d8b5b979fc0f87e66 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ec95110407b0a1fba401d8548dd36ddc99226712c012977d8b5b979fc0f87e66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec95110407b0a1fba401d8548dd36ddc99226712c012977d8b5b979fc0f87e66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec95110407b0a1fba401d8548dd36ddc99226712c012977d8b5b979fc0f87e66", kill_on_drop: false }` [INFO] [stdout] ec95110407b0a1fba401d8548dd36ddc99226712c012977d8b5b979fc0f87e66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27a4fa0a68410366cc12a1776b6ba735a76866363cbb6222e26456ba809e5bac [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "27a4fa0a68410366cc12a1776b6ba735a76866363cbb6222e26456ba809e5bac", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling bindgen v0.55.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling clang-sys v1.2.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling browser-window-c v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> build.rs:28:22 [INFO] [stdout] | [INFO] [stdout] 28 | Err(e) => panic!( format!("Unable to read directory entry for dir {}: {}", path.as_os_str().to_str().unwrap(), e) ), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 28 | Err(e) => panic!( "Unable to read directory entry for dir {}: {}", path.as_os_str().to_str().unwrap(), e ), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `browser-window-c v0.0.6 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/browser-window-c-67565fcedb8175e2/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=CEF_PATH [INFO] [stderr] cargo:rerun-if-changed=src/bool.h [INFO] [stderr] cargo:rerun-if-changed=src/err.c [INFO] [stderr] cargo:rerun-if-changed=src/debug.h [INFO] [stderr] cargo:rerun-if-changed=src/win32/window.h [INFO] [stderr] cargo:rerun-if-changed=src/window.h [INFO] [stderr] cargo:rerun-if-changed=src/gl_surface/common.c [INFO] [stderr] cargo:rerun-if-changed=src/gl_surface/glx.c [INFO] [stderr] cargo:rerun-if-changed=src/gl_surface/impl.h [INFO] [stderr] cargo:rerun-if-changed=src/string.c [INFO] [stderr] cargo:rerun-if-changed=src/bindings.rs [INFO] [stderr] cargo:rerun-if-changed=src/win32.c [INFO] [stderr] cargo:rerun-if-changed=src/lib.rs [INFO] [stderr] cargo:rerun-if-changed=src/cef/app_handler.hpp [INFO] [stderr] cargo:rerun-if-changed=src/cef/exception.hpp [INFO] [stderr] cargo:rerun-if-changed=src/cef/bw_handle_map.hpp [INFO] [stderr] cargo:rerun-if-changed=src/cef/bw_handle_map.cpp [INFO] [stderr] cargo:rerun-if-changed=src/cef/util.cpp [INFO] [stderr] cargo:rerun-if-changed=src/cef/v8_to_string.hpp [INFO] [stderr] cargo:rerun-if-changed=src/cef/exception.cpp [INFO] [stderr] cargo:rerun-if-changed=src/cef/client_handler.cpp [INFO] [stderr] cargo:rerun-if-changed=src/cef/util.hpp [INFO] [stderr] cargo:rerun-if-changed=src/cef/external_invocation_handler.hpp [INFO] [stderr] cargo:rerun-if-changed=src/cef/client_handler.hpp [INFO] [stderr] cargo:rerun-if-changed=src/common.h [INFO] [stderr] cargo:rerun-if-changed=src/browser_window/common.c [INFO] [stderr] cargo:rerun-if-changed=src/browser_window/impl.h [INFO] [stderr] cargo:rerun-if-changed=src/browser_window/cef.cpp [INFO] [stderr] cargo:rerun-if-changed=src/browser_window/cef.h [INFO] [stderr] cargo:rerun-if-changed=src/gl_surface.h [INFO] [stderr] cargo:rerun-if-changed=src/application/cef_window.h [INFO] [stderr] cargo:rerun-if-changed=src/application/common.c [INFO] [stderr] cargo:rerun-if-changed=src/application/win32.c [INFO] [stderr] cargo:rerun-if-changed=src/application/gtk.c [INFO] [stderr] cargo:rerun-if-changed=src/application/win32.h [INFO] [stderr] cargo:rerun-if-changed=src/application/cef_window.cpp [INFO] [stderr] cargo:rerun-if-changed=src/application/impl.h [INFO] [stderr] cargo:rerun-if-changed=src/application/cef.cpp [INFO] [stderr] cargo:rerun-if-changed=src/application/gtk.h [INFO] [stderr] cargo:rerun-if-changed=src/application/cef.h [INFO] [stderr] cargo:rerun-if-changed=src/win32.h [INFO] [stderr] cargo:rerun-if-changed=src/assert.h [INFO] [stderr] cargo:rerun-if-changed=src/application.h [INFO] [stderr] cargo:rerun-if-changed=src/dummy_bindings.rs [INFO] [stderr] cargo:rerun-if-changed=src/err.h [INFO] [stderr] cargo:rerun-if-changed=src/browser_window.h [INFO] [stderr] cargo:rerun-if-changed=src/string.h [INFO] [stderr] cargo:rerun-if-changed=src/window/common.c [INFO] [stderr] cargo:rerun-if-changed=src/window/win32.c [INFO] [stderr] cargo:rerun-if-changed=src/window/gtk.c [INFO] [stderr] cargo:rerun-if-changed=src/window/win32.h [INFO] [stderr] cargo:rerun-if-changed=src/window/impl.h [INFO] [stderr] cargo:rerun-if-changed=src/window/cef.cpp [INFO] [stderr] cargo:rerun-if-changed=src/window/gtk.h [INFO] [stderr] cargo:rerun-if-changed=src/window/cef.h [INFO] [stderr] cargo:rerun-if-changed=src/posix.h [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Environment variable CEF_PATH is not set! This is needed by Browser Window to find CEF's development files. See https://github.com/bamilab/browser-window/tree/master/docs/getting-started for more information.', build.rs:147:29 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5636c1fcfde0 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5636c1fcfde0 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5636c1fcfde0 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5636c1fcfde0 - ::fmt::h767e17e1aa7df6a8 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5636c1ff584c - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17 [INFO] [stderr] 5: 0x5636c1fcc395 - std::io::Write::write_fmt::h4c802b6f761026c1 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x5636c1fd20fb - std::sys_common::backtrace::_print::h2769edb26a7eb606 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5636c1fd20fb - std::sys_common::backtrace::print::ha71f3549862b4cb6 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5636c1fd20fb - std::panicking::default_hook::{{closure}}::h95488a3bade217f6 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5636c1fd1bd1 - std::panicking::default_hook::h290aa602c0fb11df [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5636c1fd27a1 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x5636c1a4dda3 - std::panicking::begin_panic::{{closure}}::he2935c8cca4ed4fd [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:542:9 [INFO] [stderr] 12: 0x5636c1a5aa09 - std::sys_common::backtrace::__rust_end_short_backtrace::hcf68c6f8cb3f8c01 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5636c1a4dcd9 - std::panicking::begin_panic::hf9e29e8540d0278d [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:541:12 [INFO] [stderr] 14: 0x5636c1a310d5 - build_script_build::main::h7397e75a5dcc6911 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:147:8 [INFO] [stderr] 15: 0x5636c1a32b5b - core::ops::function::FnOnce::call_once::h37dee5c81aae0b39 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x5636c1a34cde - std::sys_common::backtrace::__rust_begin_short_backtrace::hc937d22f91660e2f [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x5636c1a332c1 - std::rt::lang_start::{{closure}}::ha30c20703b67192c [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/rt.rs:49:18 [INFO] [stderr] 18: 0x5636c1fd2c99 - core::ops::function::impls:: for &F>::call_once::h04259e4a34d07c2f [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x5636c1fd2c99 - std::panicking::try::do_call::hb8da45704d5cfbbf [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40 [INFO] [stderr] 20: 0x5636c1fd2c99 - std::panicking::try::h4beadc19a78fec52 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19 [INFO] [stderr] 21: 0x5636c1fd2c99 - std::panic::catch_unwind::hc58016cd36ba81a4 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14 [INFO] [stderr] 22: 0x5636c1fd2c99 - std::rt::lang_start_internal::hc51399759a90501a [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/rt.rs:34:21 [INFO] [stderr] 23: 0x5636c1a332a0 - std::rt::lang_start::h955d24f8113cd3d5 [INFO] [stderr] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/rt.rs:48:5 [INFO] [stderr] 24: 0x5636c1a3214c - main [INFO] [stderr] 25: 0x7f2703d890b3 - __libc_start_main [INFO] [stderr] 26: 0x5636c1a2f12e - _start [INFO] [stderr] 27: 0x0 - [INFO] running `Command { std: "docker" "inspect" "27a4fa0a68410366cc12a1776b6ba735a76866363cbb6222e26456ba809e5bac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27a4fa0a68410366cc12a1776b6ba735a76866363cbb6222e26456ba809e5bac", kill_on_drop: false }` [INFO] [stdout] 27a4fa0a68410366cc12a1776b6ba735a76866363cbb6222e26456ba809e5bac