[INFO] fetching crate knox 0.4.0... [INFO] checking knox-0.4.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate knox 0.4.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate knox 0.4.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate knox 0.4.0 [INFO] finished tweaking crates.io crate knox 0.4.0 [INFO] tweaked toml for crates.io crate knox 0.4.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate knox 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smallvec v1.4.0 [INFO] [stderr] Downloaded serde_json v1.0.52 [INFO] [stderr] Downloaded digest v0.5.2 [INFO] [stderr] Downloaded digest-buffer v0.3.1 [INFO] [stderr] Downloaded gpg-error v0.5.1 [INFO] [stderr] Downloaded number_prefix v0.2.8 [INFO] [stderr] Downloaded protobuf-codegen v2.14.0 [INFO] [stderr] Downloaded schannel v0.1.18 [INFO] [stderr] Downloaded git2 v0.13.5 [INFO] [stderr] Downloaded sha2 v0.5.3 [INFO] [stderr] Downloaded protoc-rust v2.14.0 [INFO] [stderr] Downloaded generic-array v0.7.3 [INFO] [stderr] Downloaded libknox v0.4.0 [INFO] [stderr] Downloaded libssh2-sys v0.2.17 [INFO] [stderr] Downloaded indicatif v0.11.0 [INFO] [stderr] Downloaded openssl v0.10.29 [INFO] [stderr] Downloaded libgit2-sys v0.12.5+1.0.0 [INFO] [stderr] Downloaded console v0.11.2 [INFO] [stderr] Downloaded byte-tools v0.1.3 [INFO] [stderr] Downloaded gpgme v0.9.2 [INFO] [stderr] Downloaded sha-1 v0.3.4 [INFO] [stderr] Downloaded oath v0.10.2 [INFO] [stderr] Downloaded terminal_size v0.1.12 [INFO] [stderr] Downloaded libgpg-error-sys v0.5.1 [INFO] [stderr] Downloaded crypto-mac v0.3.0 [INFO] [stderr] Downloaded cstr-argument v0.1.1 [INFO] [stderr] Downloaded gpgme-sys v0.9.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.12 [INFO] [stderr] Downloaded rpassword v2.1.0 [INFO] [stderr] Downloaded security-framework v0.4.3 [INFO] [stderr] Downloaded protoc v2.14.0 [INFO] [stderr] Downloaded openssl-sys v0.9.55 [INFO] [stderr] Downloaded quote v1.0.4 [INFO] [stderr] Downloaded hmac v0.1.1 [INFO] [stderr] Downloaded error-chain v0.12.2 [INFO] [stderr] Downloaded rustc-hex v1.0.0 [INFO] [stderr] Downloaded pretty_env_logger v0.3.1 [INFO] [stderr] Downloaded jobserver v0.1.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c555b0669f7757165969b71b75961777264f3faecd98b828f52fedfa14676aa4 [INFO] running `Command { std: "docker" "start" "-a" "c555b0669f7757165969b71b75961777264f3faecd98b828f52fedfa14676aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c555b0669f7757165969b71b75961777264f3faecd98b828f52fedfa14676aa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c555b0669f7757165969b71b75961777264f3faecd98b828f52fedfa14676aa4", kill_on_drop: false }` [INFO] [stdout] c555b0669f7757165969b71b75961777264f3faecd98b828f52fedfa14676aa4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 94ef707536eb0dbe812028c1287ffb2ffc7c2b3a09f37a7546ce76c43592ddcc [INFO] running `Command { std: "docker" "start" "-a" "94ef707536eb0dbe812028c1287ffb2ffc7c2b3a09f37a7546ce76c43592ddcc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling libgpg-error-sys v0.5.1 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking byte-tools v0.1.3 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling gpgme-sys v0.9.1 [INFO] [stderr] Compiling gpg-error v0.5.1 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling protobuf v2.14.0 [INFO] [stderr] Checking rustc-hex v1.0.0 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking base32 v0.4.0 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking generic-array v0.7.3 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking cstr-argument v0.1.1 [INFO] [stderr] Checking digest v0.5.2 [INFO] [stderr] Checking digest-buffer v0.3.1 [INFO] [stderr] Checking crypto-mac v0.3.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking sha-1 v0.3.4 [INFO] [stderr] Checking sha2 v0.5.3 [INFO] [stderr] Checking hmac v0.1.1 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking oath v0.10.2 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking terminal_size v0.1.12 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking rpassword v2.1.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking gpgme v0.9.2 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking cookie v0.12.0 [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-4d0d9e2b5e947491/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: 0x562e3f96bc90 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x562e3f96bc90 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x562e3f96bc90 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x562e3f96bc90 - ::fmt::hb0ad78ee1571f7e0 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x562e3f98886c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/core/src/fmt/mod.rs:1080 [INFO] [stderr] 5: 0x562e3f9693c2 - std::io::Write::write_fmt::hf7b7d7b243f84a36 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/io/mod.rs:1516 [INFO] [stderr] 6: 0x562e3f96defd - std::sys_common::backtrace::_print::hd093978a5287b8ff [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x562e3f96defd - std::sys_common::backtrace::print::h20f46787581d56d7 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x562e3f96defd - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x562e3f96dba8 - std::panicking::default_hook::h4190c9e3edd4d591 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x562e3f96e581 - std::panicking::rust_panic_with_hook::h72e78719cdda225c [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:577 [INFO] [stderr] 11: 0x562e3f96e129 - std::panicking::begin_panic_handler::{{closure}}::h8bd07dbd34150a96 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:484 [INFO] [stderr] 12: 0x562e3f96c11c - std::sys_common::backtrace::__rust_end_short_backtrace::hdb6b3066ad29028a [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x562e3f96e0e9 - rust_begin_unwind [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:483 [INFO] [stderr] 14: 0x562e3f96e09b - std::panicking::begin_panic_fmt::hc19e75fd2b7bc39b [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:437 [INFO] [stderr] 15: 0x562e3f94cdb3 - build_script_build::main::{{closure}}::h3343c9ddc04af701 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75 [INFO] [stderr] 16: 0x562e3f94b9fc - build_script_build::visit_xml::h11fc07dc8873166d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20 [INFO] [stderr] 17: 0x562e3f94c18d - build_script_build::main::hf2f1ed9e90498b8b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56 [INFO] [stderr] 18: 0x562e3f95171b - core::ops::function::FnOnce::call_once::h047380dc0329e07a [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/core/src/ops/function.rs:227 [INFO] [stderr] 19: 0x562e3f94f4ae - std::sys_common::backtrace::__rust_begin_short_backtrace::hb4bf5aef0eebb762 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 20: 0x562e3f94e291 - std::rt::lang_start::{{closure}}::hf7c432337bac362b [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/rt.rs:66 [INFO] [stderr] 21: 0x562e3f96e9a7 - core::ops::function::impls:: for &F>::call_once::h5e15f43ce28787f7 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/core/src/ops/function.rs:259 [INFO] [stderr] 22: 0x562e3f96e9a7 - std::panicking::try::do_call::h764f1891769113e9 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:381 [INFO] [stderr] 23: 0x562e3f96e9a7 - std::panicking::try::h0f2fe4fdd5e0ad19 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panicking.rs:345 [INFO] [stderr] 24: 0x562e3f96e9a7 - std::panic::catch_unwind::h1634e40dd3a19f80 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/panic.rs:382 [INFO] [stderr] 25: 0x562e3f96e9a7 - std::rt::lang_start_internal::h8d4bc7b854bbd5fe [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/rt.rs:51 [INFO] [stderr] 26: 0x562e3f94e267 - std::rt::lang_start::hab6aee1e8ea90922 [INFO] [stderr] at /rustc/f47dd4da3ae8c32c9e65d307bfe640b143e674df/library/std/src/rt.rs:65 [INFO] [stderr] 27: 0x562e3f94ce6a - main [INFO] [stderr] 28: 0x7fb7bb39a0b3 - __libc_start_main [INFO] [stderr] 29: 0x562e3f94b0ae - _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" "94ef707536eb0dbe812028c1287ffb2ffc7c2b3a09f37a7546ce76c43592ddcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94ef707536eb0dbe812028c1287ffb2ffc7c2b3a09f37a7546ce76c43592ddcc", kill_on_drop: false }` [INFO] [stdout] 94ef707536eb0dbe812028c1287ffb2ffc7c2b3a09f37a7546ce76c43592ddcc