[INFO] cloning repository https://github.com/xl350r/Hasher-gui [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xl350r/Hasher-gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxl350r%2FHasher-gui", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxl350r%2FHasher-gui'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6d2f26faac578a9576089e904d4c458815ccd7f5 [INFO] checking xl350r/Hasher-gui against master#2a023bf80a6fbd6a06d5460a34eb247b986286ed for pr-143764 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxl350r%2FHasher-gui" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/xl350r/Hasher-gui [INFO] finished tweaking git repo https://github.com/xl350r/Hasher-gui [INFO] tweaked toml for git repo https://github.com/xl350r/Hasher-gui written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/xl350r/Hasher-gui on toolchain 2a023bf80a6fbd6a06d5460a34eb247b986286ed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/xl350r/Hasher-gui 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" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded webview-sys v0.4.0 [INFO] [stderr] Downloaded web-view v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d541f17beaa6522946355a9737fe1e2f23bf70969f6a0bce64803f3e1ba27e9 [INFO] running `Command { std: "docker" "start" "-a" "6d541f17beaa6522946355a9737fe1e2f23bf70969f6a0bce64803f3e1ba27e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d541f17beaa6522946355a9737fe1e2f23bf70969f6a0bce64803f3e1ba27e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d541f17beaa6522946355a9737fe1e2f23bf70969f6a0bce64803f3e1ba27e9", kill_on_drop: false }` [INFO] [stdout] 6d541f17beaa6522946355a9737fe1e2f23bf70969f6a0bce64803f3e1ba27e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41dc983d3283c64a6d22db0fa7a1a8bcef97e9be576d69b75840ffd29f1e1ef6 [INFO] running `Command { std: "docker" "start" "-a" "41dc983d3283c64a6d22db0fa7a1a8bcef97e9be576d69b75840ffd29f1e1ef6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking urlencoding v1.0.0 [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/alloc/src/borrow.rs:179:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling webview-sys v0.4.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] error: failed to run custom build command for `webview-sys v0.4.0` [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/webview-sys-868a7887b97d43c8/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/webview-sys-0.4.0/build.rs:44:14: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Failure { command: "PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=\"1\" PKG_CONFIG_ALLOW_SYSTEM_LIBS=\"1\" \"pkg-config\" \"--libs\" \"--cflags\" \"webkit2gtk-4.0\" \"webkit2gtk-4.0 >= 2.8\"", output: Output { status: ExitStatus(unix_wait_status(256)), stdout: "", stderr: "Package webkit2gtk-4.0 was not found in the pkg-config search path.\nPerhaps you should add the directory containing `webkit2gtk-4.0.pc'\nto the PKG_CONFIG_PATH environment variable\nPackage 'webkit2gtk-4.0', required by 'virtual:world', not found\nPackage 'webkit2gtk-4.0', required by 'virtual:world', not found\n" } } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5e7cf0c974c2 - std::backtrace_rs::backtrace::libunwind::trace::hab766dcdd493bdf3 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5e7cf0c974c2 - std::backtrace_rs::backtrace::trace_unsynchronized::h73ffd925553847de [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5e7cf0c974c2 - std::sys::backtrace::_print_fmt::h1c733291c9b82b72 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5e7cf0c974c2 - ::fmt::hde9130f8bb8f05be [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5e7cf0cba1f3 - core::fmt::rt::Argument::fmt::hf8311d757f4efdba [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5e7cf0cba1f3 - core::fmt::write::hf0a4fa274f906048 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5e7cf0c93af3 - std::io::default_write_fmt::h3dc3c6d4af8c8461 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5e7cf0c93af3 - std::io::Write::write_fmt::h5529dcbcd2adc016 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5e7cf0c97312 - std::sys::backtrace::BacktraceLock::print::h6d08de9067bcf327 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5e7cf0c98eb3 - std::panicking::default_hook::{{closure}}::h47fd54be39e8f976 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5e7cf0c98c95 - std::panicking::default_hook::h3e18904fa30c45d8 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5e7cf0c998c5 - std::panicking::rust_panic_with_hook::h95fdb0db127e3393 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5e7cf0c9965a - std::panicking::begin_panic_handler::{{closure}}::h60a8d1dd28fdf2f9 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5e7cf0c979b9 - std::sys::backtrace::__rust_end_short_backtrace::h257feb614e80fbd3 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x5e7cf0c992ed - __rustc[c00c44d2e7a9f37a]::rust_begin_unwind [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5e7cf0cb90a0 - core::panicking::panic_fmt::h34a2576cfcb88dba [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5e7cf0cb94d6 - core::result::unwrap_failed::hc9200aa96e26a4b0 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x5e7cf0c186fe - build_script_build::main::hf0305dbd058c5da3 [INFO] [stderr] 18: 0x5e7cf0c17653 - core::ops::function::FnOnce::call_once::h6ca3e2c97a0004b7 [INFO] [stderr] 19: 0x5e7cf0c17616 - std::sys::backtrace::__rust_begin_short_backtrace::h3c87c38e6dbb0e0f [INFO] [stderr] 20: 0x5e7cf0c175f9 - std::rt::lang_start::{{closure}}::h8343921dba40bab2 [INFO] [stderr] 21: 0x5e7cf0c8f1a0 - core::ops::function::impls:: for &F>::call_once::h9f59e9b8989b6164 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 22: 0x5e7cf0c8f1a0 - std::panicking::catch_unwind::do_call::hef4371d177f1a952 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/panicking.rs:589:40 [INFO] [stderr] 23: 0x5e7cf0c8f1a0 - std::panicking::catch_unwind::hca16fd8282094a23 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/panicking.rs:552:19 [INFO] [stderr] 24: 0x5e7cf0c8f1a0 - std::panic::catch_unwind::h089b52244cf9e055 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x5e7cf0c8f1a0 - std::rt::lang_start_internal::{{closure}}::h73445b894e150e0b [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x5e7cf0c8f1a0 - std::panicking::catch_unwind::do_call::hfc7d8c08233d0ab4 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/panicking.rs:589:40 [INFO] [stderr] 27: 0x5e7cf0c8f1a0 - std::panicking::catch_unwind::h5b22267a8b3820a5 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/panicking.rs:552:19 [INFO] [stderr] 28: 0x5e7cf0c8f1a0 - std::panic::catch_unwind::hac6babbce8347a23 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x5e7cf0c8f1a0 - std::rt::lang_start_internal::h26239facfa9368a2 [INFO] [stderr] at /rustc/2a023bf80a6fbd6a06d5460a34eb247b986286ed/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x5e7cf0c175e1 - std::rt::lang_start::h0f41d892bf02866c [INFO] [stderr] 31: 0x5e7cf0c18c35 - main [INFO] [stderr] 32: 0x7396d2c801ca - [INFO] [stderr] 33: 0x7396d2c8028b - __libc_start_main [INFO] [stderr] 34: 0x5e7cf0c16eb5 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "41dc983d3283c64a6d22db0fa7a1a8bcef97e9be576d69b75840ffd29f1e1ef6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41dc983d3283c64a6d22db0fa7a1a8bcef97e9be576d69b75840ffd29f1e1ef6", kill_on_drop: false }` [INFO] [stdout] 41dc983d3283c64a6d22db0fa7a1a8bcef97e9be576d69b75840ffd29f1e1ef6