[INFO] cloning repository https://github.com/rasviitanen/valency [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rasviitanen/valency" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frasviitanen%2Fvalency", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frasviitanen%2Fvalency'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 029c3bdc827c33871aaf79bd7d6344c4f0e1a31c [INFO] checking rasviitanen/valency against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frasviitanen%2Fvalency" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rasviitanen/valency on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rasviitanen/valency [INFO] finished tweaking git repo https://github.com/rasviitanen/valency [INFO] tweaked toml for git repo https://github.com/rasviitanen/valency written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/rasviitanen/valency already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ce8b3063998c33a8a10c1fbddfcc89b9c8418d31c49a4db4fdbb175a63ce05d [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" "8ce8b3063998c33a8a10c1fbddfcc89b9c8418d31c49a4db4fdbb175a63ce05d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ce8b3063998c33a8a10c1fbddfcc89b9c8418d31c49a4db4fdbb175a63ce05d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ce8b3063998c33a8a10c1fbddfcc89b9c8418d31c49a4db4fdbb175a63ce05d", kill_on_drop: false }` [INFO] [stdout] 8ce8b3063998c33a8a10c1fbddfcc89b9c8418d31c49a4db4fdbb175a63ce05d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4019cf201e759ca15b1cc8c13c4dc49f44a4c387f2356dd7d87162cf54e330bf [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" "4019cf201e759ca15b1cc8c13c4dc49f44a4c387f2356dd7d87162cf54e330bf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Checking mint v0.5.1 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Checking tuple_utils v0.2.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Checking hetseq v0.2.0 [INFO] [stderr] Checking wavefront_obj v5.1.0 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Checking linked-hash-map v0.5.1 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Checking xi-unicode v0.1.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking seahash v3.0.5 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking claxon v0.3.2 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Checking fluent-locale v0.4.1 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Compiling minimp3-sys v0.3.0 [INFO] [stderr] Checking slice-deque v0.1.14 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking stb_truetype v0.2.4 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Checking inflate v0.4.3 [INFO] [stderr] Checking gif v0.10.1 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking annotate-snippets v0.1.0 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Checking phf_shared v0.7.23 [INFO] [stderr] Checking walkdir v2.2.6 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Compiling servo-freetype-sys v4.0.4 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking fluent-syntax v0.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Compiling gfx_macros v0.2.1 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Compiling quote v0.6.9 [INFO] [stderr] Checking intl_pluralrules v1.0.1 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/xcb-050d71a3aeeb4aa1/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'Composite', 'ReleaseOverlayWindow')) [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/rs_client.py", line 2448, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/rs_client.py", line 296, in rs_close [INFO] [stderr] _f.writeout(os.path.join(module.rs_srcdir, "ffi", "%s.rs" % _module_name(_ns.ext_name))) [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/rs_client.py", line 114, in writeout [INFO] [stderr] with open(path, 'w') as f: [INFO] [stderr] OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/src/ffi/composite.rs' [INFO] [stderr] thread 'main' panicked at 'processing of /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xml/composite.xml returned non-zero (1)', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560ccc4a0c80 - std::backtrace_rs::backtrace::libunwind::trace::ha1eabb142084ea37 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x560ccc4a0c80 - std::backtrace_rs::backtrace::trace_unsynchronized::hbb8825661d997281 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x560ccc4a0c80 - std::sys_common::backtrace::_print_fmt::h26d850e2f7183914 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x560ccc4a0c80 - ::fmt::h3834b06f68a2b012 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x560ccc4bec8c - core::fmt::write::h3a043650ba7bf668 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/core/src/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x560ccc49e885 - std::io::Write::write_fmt::h9c0c8944a1898139 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/io/mod.rs:1510 [INFO] [stderr] 6: 0x560ccc4a2eb0 - std::sys_common::backtrace::_print::h693c0c2cc41d4d10 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x560ccc4a2eb0 - std::sys_common::backtrace::print::h213be73e5670b8ea [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x560ccc4a2eb0 - std::panicking::default_hook::{{closure}}::h2d49a3361cc4e7ea [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x560ccc4a2bfc - std::panicking::default_hook::hd41fbdeba93207ba [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x560ccc4a3513 - std::panicking::rust_panic_with_hook::hcab398664b4bd473 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x560ccc4a30e9 - std::panicking::begin_panic_handler::{{closure}}::h7512c6f2998ba93d [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/panicking.rs:476 [INFO] [stderr] 12: 0x560ccc4a10ec - std::sys_common::backtrace::__rust_end_short_backtrace::h1a25d7e7e1864d3d [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x560ccc4a30a9 - rust_begin_unwind [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/panicking.rs:475 [INFO] [stderr] 14: 0x560ccc4a305b - std::panicking::begin_panic_fmt::h8af3eb0f50edc2d0 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/panicking.rs:429 [INFO] [stderr] 15: 0x560ccc480bdc - build_script_build::main::{{closure}}::h80a6d16a196c565d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75 [INFO] [stderr] 16: 0x560ccc47f8ac - build_script_build::visit_xml::hdb3d2e478e6a716c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20 [INFO] [stderr] 17: 0x560ccc47ffd5 - build_script_build::main::h365ecb1f3aa50169 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56 [INFO] [stderr] 18: 0x560ccc4867bb - core::ops::function::FnOnce::call_once::h15b8bfeb88cdd4ed [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/core/src/ops/function.rs:233 [INFO] [stderr] 19: 0x560ccc48399e - std::sys_common::backtrace::__rust_begin_short_backtrace::h372c790b6ad6f638 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 20: 0x560ccc482251 - std::rt::lang_start::{{closure}}::hd805f87813c5b3b3 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/rt.rs:66 [INFO] [stderr] 21: 0x560ccc4a3922 - core::ops::function::impls:: for &F>::call_once::hde9814ae740a85dc [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/core/src/ops/function.rs:265 [INFO] [stderr] 22: 0x560ccc4a3922 - std::panicking::try::do_call::h3026bab8cd7540d7 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/panicking.rs:373 [INFO] [stderr] 23: 0x560ccc4a3922 - std::panicking::try::h852bb5e5a66f7f84 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/panicking.rs:337 [INFO] [stderr] 24: 0x560ccc4a3922 - std::panic::catch_unwind::hfeb0f3dddf7c6a72 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/panic.rs:394 [INFO] [stderr] 25: 0x560ccc4a3922 - std::rt::lang_start_internal::h32f0ac6e87476559 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/rt.rs:51 [INFO] [stderr] 26: 0x560ccc482227 - std::rt::lang_start::hd5074bfc08336760 [INFO] [stderr] at /rustc/5e3f1b148db5bfa27fee52464ae1f5d34c49d77b/library/std/src/rt.rs:65 [INFO] [stderr] 27: 0x560ccc480c8a - main [INFO] [stderr] 28: 0x7ffb4f5ea0b3 - __libc_start_main [INFO] [stderr] 29: 0x560ccc47f0ae - _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" "4019cf201e759ca15b1cc8c13c4dc49f44a4c387f2356dd7d87162cf54e330bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4019cf201e759ca15b1cc8c13c4dc49f44a4c387f2356dd7d87162cf54e330bf", kill_on_drop: false }` [INFO] [stdout] 4019cf201e759ca15b1cc8c13c4dc49f44a4c387f2356dd7d87162cf54e330bf