[INFO] cloning repository https://github.com/zwk1234/Ktools [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zwk1234/Ktools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzwk1234%2FKtools", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzwk1234%2FKtools'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6f7de4497664c4cf2cfdf2e39af1feefd69e1a8 [INFO] testing zwk1234/Ktools against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzwk1234%2FKtools" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zwk1234/Ktools on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zwk1234/Ktools [INFO] finished tweaking git repo https://github.com/zwk1234/Ktools [INFO] tweaked toml for git repo https://github.com/zwk1234/Ktools written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/zwk1234/Ktools already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1d428a1d2312d9a5a96380e33782dde6a05956def326bb32ccc07de713de3264 [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" "1d428a1d2312d9a5a96380e33782dde6a05956def326bb32ccc07de713de3264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d428a1d2312d9a5a96380e33782dde6a05956def326bb32ccc07de713de3264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d428a1d2312d9a5a96380e33782dde6a05956def326bb32ccc07de713de3264", kill_on_drop: false }` [INFO] [stdout] 1d428a1d2312d9a5a96380e33782dde6a05956def326bb32ccc07de713de3264 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5dfab1f917f4a0555efcef1ab08cd3278ada3d1e302c2e2e578082fe41534887 [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" "5dfab1f917f4a0555efcef1ab08cd3278ada3d1e302c2e2e578082fe41534887", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling ttf-parser v0.9.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling iced_core v0.3.0 (https://github.com/hecrj/iced#a366600e) [INFO] [stderr] Compiling inplace_it v0.3.2 [INFO] [stderr] Compiling xi-unicode v0.3.0 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling svg_fmt v0.4.1 [INFO] [stderr] Compiling dunce v1.0.1 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling bytes v1.0.0 [INFO] [stderr] Compiling libloading v0.6.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling wayland-sys v0.28.2 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling tokio v0.3.6 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling tokio v1.0.0 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Compiling glam v0.10.2 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling iced_style v0.2.0 (https://github.com/hecrj/iced#a366600e) [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling ash v0.31.0 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling wgpu-types v0.6.1 [INFO] [stderr] Compiling pathfinder_simd v0.5.0 [INFO] [stderr] Compiling wayland-scanner v0.28.2 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling owned_ttf_parser v0.9.0 [INFO] [stderr] Compiling ab_glyph v0.2.7 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling spirv_headers v1.5.0 [INFO] [stderr] Compiling approx v0.4.0 [INFO] [stderr] Compiling ordered-float v2.0.1 [INFO] [stderr] Compiling euclid v0.22.1 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling glyph_brush_layout v0.2.1 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling parking_lot_core v0.8.1 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling wayland-client v0.28.2 [INFO] [stderr] Compiling wayland-protocols v0.28.2 [INFO] [stderr] Compiling gfx-hal v0.6.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling guillotiere v0.6.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling Ktools v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] error: failed to run custom build command for `Ktools v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/Ktools-e1a958ae95def9a0/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', build.rs:25:71 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556ff9833760 - std::backtrace_rs::backtrace::libunwind::trace::h04d12fdcddff82aa [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x556ff9833760 - std::backtrace_rs::backtrace::trace_unsynchronized::h1459b974b6fbe5e1 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x556ff9833760 - std::sys_common::backtrace::_print_fmt::h9b8396a669123d95 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x556ff9833760 - ::fmt::he009dcaaa75eed60 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x556ff984cbbc - core::fmt::write::h77b4746b0dea1dd3 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x556ff9831712 - std::io::Write::write_fmt::heb7e50902e98831c [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/mod.rs:1518:15 [INFO] [stderr] 6: 0x556ff98358c5 - std::sys_common::backtrace::_print::h2d880c9e69a21be9 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x556ff98358c5 - std::sys_common::backtrace::print::h5f02b1bb49f36879 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x556ff98358c5 - std::panicking::default_hook::{{closure}}::h658e288a7a809b29 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x556ff9835568 - std::panicking::default_hook::hb52d73f0da9a4bb8 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x556ff9836001 - std::panicking::rust_panic_with_hook::hfe7e1c684e3e6462 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:593:17 [INFO] [stderr] 11: 0x556ff9835b47 - std::panicking::begin_panic_handler::{{closure}}::h42939e004b32765c [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:499:13 [INFO] [stderr] 12: 0x556ff9833c1c - std::sys_common::backtrace::__rust_end_short_backtrace::h9d2070f7bf9fd56c [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x556ff9835aa9 - rust_begin_unwind [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:495:5 [INFO] [stderr] 14: 0x556ff984bf61 - core::panicking::panic_fmt::ha0bb065d9a260792 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x556ff984bd83 - core::option::expect_none_failed::h7e1dd0a94971eb61 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/option.rs:1268:5 [INFO] [stderr] 16: 0x556ff981f227 - core::result::Result::unwrap::h03909f3947e616ed [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/result.rs:973:23 [INFO] [stderr] 17: 0x556ff981f858 - build_script_build::main::h2eb93eb9edb64f49 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:25:23 [INFO] [stderr] 18: 0x556ff981d24b - core::ops::function::FnOnce::call_once::h46ed74dee062d78a [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x556ff98203ae - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c5c614fcda1ce61 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x556ff981d201 - std::rt::lang_start::{{closure}}::h94d5a9c04546af4e [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x556ff9836427 - core::ops::function::impls:: for &F>::call_once::h57e2a071d427b24c [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x556ff9836427 - std::panicking::try::do_call::h81cbbe0c3b30a28e [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:381:40 [INFO] [stderr] 23: 0x556ff9836427 - std::panicking::try::hbeeb95b4e1f0a876 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:345:19 [INFO] [stderr] 24: 0x556ff9836427 - std::panic::catch_unwind::h59c48ccb40a0bf20 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:396:14 [INFO] [stderr] 25: 0x556ff9836427 - std::rt::lang_start_internal::ha53ab63f88fee728 [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x556ff981d1d7 - std::rt::lang_start::h9ed1e939c0b01a0f [INFO] [stderr] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x556ff981fb5a - main [INFO] [stderr] 28: 0x7f53c77d20b3 - __libc_start_main [INFO] [stderr] 29: 0x556ff981b0ae - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5dfab1f917f4a0555efcef1ab08cd3278ada3d1e302c2e2e578082fe41534887", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dfab1f917f4a0555efcef1ab08cd3278ada3d1e302c2e2e578082fe41534887", kill_on_drop: false }` [INFO] [stdout] 5dfab1f917f4a0555efcef1ab08cd3278ada3d1e302c2e2e578082fe41534887