[INFO] fetching crate crate-version 0.1.0... [INFO] checking crate-version-0.1.0 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1 [INFO] extracting crate crate-version 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate crate-version 0.1.0 [INFO] finished tweaking crates.io crate crate-version 0.1.0 [INFO] tweaked toml for crates.io crate crate-version 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate crate-version 0.1.0 on toolchain 38c2997544af84fe301d600d6896397738163002 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 234 packages to latest compatible versions [INFO] [stderr] Adding reqwest v0.9.24 (available: v0.13.2) [INFO] [stderr] Adding structopt v0.2.18 (available: v0.3.26) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66670a5fd11f5c964529bf2429a9ebd9428b2f5b82a01c520ce8c92cd4058f32 [INFO] running `Command { std: "docker" "start" "-a" "66670a5fd11f5c964529bf2429a9ebd9428b2f5b82a01c520ce8c92cd4058f32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66670a5fd11f5c964529bf2429a9ebd9428b2f5b82a01c520ce8c92cd4058f32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66670a5fd11f5c964529bf2429a9ebd9428b2f5b82a01c520ce8c92cd4058f32", kill_on_drop: false }` [INFO] [stdout] 66670a5fd11f5c964529bf2429a9ebd9428b2f5b82a01c520ce8c92cd4058f32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a70439023e4c14e6acd05694be9b8fd995b61f2f48e3e07d717beb9a80505b4 [INFO] running `Command { std: "docker" "start" "-a" "6a70439023e4c14e6acd05694be9b8fd995b61f2f48e3e07d717beb9a80505b4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking unicode-bidi v0.3.18 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking object v0.37.3 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling unicase v2.9.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2` [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/xcb-9e01a165c27ba14c/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'Shm', 'CreateSegment')) [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 2448, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 114, in writeout [INFO] [stderr] with open(path, 'w') as f: [INFO] [stderr] ^^^^^^^^^^^^^^^ [INFO] [stderr] OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/src/ffi/shm.rs' [INFO] [stderr] [INFO] [stderr] thread 'main' (822) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/build.rs:75:17: [INFO] [stderr] processing of /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/xml/shm.xml returned non-zero (1) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x57073696ddaa - std[dc04a3033e4c84d0]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x57073696ddaa - std[dc04a3033e4c84d0]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x57073696ddaa - std[dc04a3033e4c84d0]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x57073696ddaa - <::print::DisplayBacktrace as core[dcf3ce157f8b1c72]::fmt::Display>::fmt [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x57073697ee9a - ::fmt [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x57073697ee9a - core[dcf3ce157f8b1c72]::fmt::write [INFO] [stderr] 6: 0x5707369720c2 - std[dc04a3033e4c84d0]::io::default_write_fmt:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5707369720c2 - ::write_fmt [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x57073695275f - ::print [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x57073695275f - std[dc04a3033e4c84d0]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x570736969ad1 - std[dc04a3033e4c84d0]::panicking::default_hook [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x570736969c8b - std[dc04a3033e4c84d0]::panicking::panic_with_hook [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x570736952818 - std[dc04a3033e4c84d0]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x57073694a3d9 - std[dc04a3033e4c84d0]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x57073695307d - __rustc[1c93fa02eb2c9965]::rust_begin_unwind [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x57073697f58c - core[dcf3ce157f8b1c72]::panicking::panic_fmt [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5707369382db - build_script_build[6ebdfe4ec8af81b7]::main::{closure#0} [INFO] [stderr] 17: 0x570736935ffd - build_script_build[6ebdfe4ec8af81b7]::visit_xml:: [INFO] [stderr] 18: 0x570736938aaa - build_script_build[6ebdfe4ec8af81b7]::main [INFO] [stderr] 19: 0x57073693b833 - >::call_once [INFO] [stderr] 20: 0x5707369378d6 - std[dc04a3033e4c84d0]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 21: 0x570736937dc9 - std[dc04a3033e4c84d0]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 22: 0x570736968d14 - <&dyn core[dcf3ce157f8b1c72]::ops::function::Fn<(), Output = i32> + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync as core[dcf3ce157f8b1c72]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x570736968d14 - std[dc04a3033e4c84d0]::panicking::catch_unwind::do_call::<&dyn core[dcf3ce157f8b1c72]::ops::function::Fn<(), Output = i32> + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync, i32> [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:581:40 [INFO] [stderr] 24: 0x570736968d14 - std[dc04a3033e4c84d0]::panicking::catch_unwind:: + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync> [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:544:19 [INFO] [stderr] 25: 0x570736968d14 - std[dc04a3033e4c84d0]::panic::catch_unwind::<&dyn core[dcf3ce157f8b1c72]::ops::function::Fn<(), Output = i32> + core[dcf3ce157f8b1c72]::panic::unwind_safe::RefUnwindSafe + core[dcf3ce157f8b1c72]::marker::Sync, i32> [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x570736968d14 - std[dc04a3033e4c84d0]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x570736968d14 - std[dc04a3033e4c84d0]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:581:40 [INFO] [stderr] 28: 0x570736968d14 - std[dc04a3033e4c84d0]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panicking.rs:544:19 [INFO] [stderr] 29: 0x570736968d14 - std[dc04a3033e4c84d0]::panic::catch_unwind:: [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x570736968d14 - std[dc04a3033e4c84d0]::rt::lang_start_internal [INFO] [stderr] at /rustc/38c2997544af84fe301d600d6896397738163002/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x570736936f71 - std[dc04a3033e4c84d0]::rt::lang_start::<()> [INFO] [stderr] 32: 0x57073693bbb5 - main [INFO] [stderr] 33: 0x7c1f6b92f1ca - [INFO] [stderr] 34: 0x7c1f6b92f28b - __libc_start_main [INFO] [stderr] 35: 0x570736935a35 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6a70439023e4c14e6acd05694be9b8fd995b61f2f48e3e07d717beb9a80505b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a70439023e4c14e6acd05694be9b8fd995b61f2f48e3e07d717beb9a80505b4", kill_on_drop: false }` [INFO] [stdout] 6a70439023e4c14e6acd05694be9b8fd995b61f2f48e3e07d717beb9a80505b4