[INFO] updating cached repository https://github.com/gdanjou/lituria
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8138c367b02cf52d782d530d2813038a4e55570a
[INFO] checking gdanjou/lituria against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgdanjou%2Flituria" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gdanjou/lituria on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/gdanjou/lituria
[INFO] finished tweaking git repo https://github.com/gdanjou/lituria
[INFO] tweaked toml for git repo https://github.com/gdanjou/lituria written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/gdanjou/lituria already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0caf012839dc9ca6d43f49133c4b495fbf939d47472ee904909daf81bb300b6e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "0caf012839dc9ca6d43f49133c4b495fbf939d47472ee904909daf81bb300b6e"`
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]     Checking hetseq v0.1.5
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]     Checking fluent-locale v0.3.2
[INFO] [stderr]     Checking semver v0.1.20
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking slice-deque v0.1.11
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling minimp3-sys v0.3.0
[INFO] [stderr]     Checking ogg v0.4.1
[INFO] [stderr]     Checking stb_truetype v0.2.2
[INFO] [stderr]     Checking rustc-hash v1.0.1
[INFO] [stderr]     Checking rand v0.5.4
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling xcb v0.8.2
[INFO] [stderr]     Checking getopts v0.2.18
[INFO] [stderr]    Compiling wayland-scanner v0.20.11
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]     Checking rustc_version v0.1.7
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]    Compiling vergen v0.1.1
[INFO] [stderr]    Compiling rustc_version_runtime v0.1.3
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]     Checking approx v0.2.1
[INFO] [stderr]     Checking lewton v0.5.2
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking colored v1.6.1
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking fluent v0.2.0
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking num-iter v0.1.37
[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-38680b6c47412f35/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] error occured in handler:  ('event:   ', ('xcb', 'Sync', 'AlarmNotify'))
[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 <module>
[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/sync.rs'
[INFO] [stderr] thread 'main' panicked at 'processing of /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xml/sync.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:     0x556a0504c154 - backtrace::backtrace::libunwind::trace::h3bbf4648c1ae426f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x556a0504c154 - backtrace::backtrace::trace_unsynchronized::hd404207fbb521b80
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556a0504c154 - std::sys_common::backtrace::_print_fmt::ha5e9db2a4a7c3bf7
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x556a0504c154 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb321702719701de2
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x556a0506992c - core::fmt::write::ha0ad8457542de65a
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1024
[INFO] [stderr]    5:     0x556a05049bf7 - std::io::Write::write_fmt::h08dcdb1643423f1b
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x556a0504e1fe - std::sys_common::backtrace::_print::h0dfeb7d775671ffd
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x556a0504e1fe - std::sys_common::backtrace::print::h82adacc4ae5cacef
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x556a0504e1fe - std::panicking::default_hook::{{closure}}::hf56d3392014022bc
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x556a0504def1 - std::panicking::default_hook::hafde2c03508207ee
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x556a0504e82b - std::panicking::rust_panic_with_hook::hc79891a9d857cb2e
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x556a0504e3de - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:375
[INFO] [stderr]   12:     0x556a0504e320 - std::panicking::begin_panic_fmt::ha522136311779bb8
[INFO] [stderr]                                at src/libstd/panicking.rs:326
[INFO] [stderr]   13:     0x556a0503b573 - build_script_build::main::{{closure}}::h499d9cfad277771f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75
[INFO] [stderr]   14:     0x556a05039ea3 - build_script_build::visit_xml::ha96456f700979a2d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20
[INFO] [stderr]   15:     0x556a0503a963 - build_script_build::main::h89f8e2e9b8f21766
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56
[INFO] [stderr]   16:     0x556a0503c1a0 - std::rt::lang_start::{{closure}}::h02f9ac874b17f0fe
[INFO] [stderr]                                at /rustc/1a608893c03d7722effeb0058e82770bd36b4b3c/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x556a0504e2c3 - std::rt::lang_start_internal::{{closure}}::hc8a0374623d6d364
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x556a0504e2c3 - std::panicking::try::do_call::h538ebfedf05f5b5b
[INFO] [stderr]                                at src/libstd/panicking.rs:292
[INFO] [stderr]   19:     0x556a05054d9a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   20:     0x556a0504ecc0 - std::panicking::try::hf03e102df78c485c
[INFO] [stderr]                                at src/libstd/panicking.rs:270
[INFO] [stderr]   21:     0x556a0504ecc0 - std::panic::catch_unwind::hf039e184ab932a8b
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x556a0504ecc0 - std::rt::lang_start_internal::h97affefd274044ee
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x556a0503c179 - std::rt::lang_start::h0a88e11c9e30e399
[INFO] [stderr]                                at /rustc/1a608893c03d7722effeb0058e82770bd36b4b3c/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x556a0503b6aa - main
[INFO] [stderr]   25:     0x7fbb60b18b97 - __libc_start_main
[INFO] [stderr]   26:     0x556a05037d3a - _start
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/rustc_version_runtime-3e81886db3c2a3f4/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1189:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x557376bb62e4 - backtrace::backtrace::libunwind::trace::h3bbf4648c1ae426f
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x557376bb62e4 - backtrace::backtrace::trace_unsynchronized::hd404207fbb521b80
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x557376bb62e4 - std::sys_common::backtrace::_print_fmt::ha5e9db2a4a7c3bf7
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x557376bb62e4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb321702719701de2
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x557376bd3b4c - core::fmt::write::ha0ad8457542de65a
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1024
[INFO] [stderr]    5:     0x557376bb3e47 - std::io::Write::write_fmt::h08dcdb1643423f1b
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x557376bb82ce - std::sys_common::backtrace::_print::h0dfeb7d775671ffd
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x557376bb82ce - std::sys_common::backtrace::print::h82adacc4ae5cacef
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x557376bb82ce - std::panicking::default_hook::{{closure}}::hf56d3392014022bc
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x557376bb7fc1 - std::panicking::default_hook::hafde2c03508207ee
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x557376bb88fb - std::panicking::rust_panic_with_hook::hc79891a9d857cb2e
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x557376bb84ae - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:375
[INFO] [stderr]   12:     0x557376bd135e - core::panicking::panic_fmt::h211bc7c630ab4ac3
[INFO] [stderr]                                at src/libcore/panicking.rs:82
[INFO] [stderr]   13:     0x557376bd1457 - core::result::unwrap_failed::h7441ab36c30b3645
[INFO] [stderr]                                at src/libcore/result.rs:1189
[INFO] [stderr]   14:     0x557376b92f70 - core::result::Result<T,E>::unwrap::h2776cac342e5914c
[INFO] [stderr]                                at /rustc/1a608893c03d7722effeb0058e82770bd36b4b3c/src/libcore/result.rs:957
[INFO] [stderr]   15:     0x557376b8f61b - build_script_build::main::h5c88acffe6c5b3cf
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.3/build.rs:27
[INFO] [stderr]   16:     0x557376b90df0 - std::rt::lang_start::{{closure}}::hf401e1b137dc53eb
[INFO] [stderr]                                at /rustc/1a608893c03d7722effeb0058e82770bd36b4b3c/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x557376bb8393 - std::rt::lang_start_internal::{{closure}}::hc8a0374623d6d364
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x557376bb8393 - std::panicking::try::do_call::h538ebfedf05f5b5b
[INFO] [stderr]                                at src/libstd/panicking.rs:292
[INFO] [stderr]   19:     0x557376bbe73a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   20:     0x557376bb8d90 - std::panicking::try::hf03e102df78c485c
[INFO] [stderr]                                at src/libstd/panicking.rs:270
[INFO] [stderr]   21:     0x557376bb8d90 - std::panic::catch_unwind::hf039e184ab932a8b
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x557376bb8d90 - std::rt::lang_start_internal::h97affefd274044ee
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x557376b90dc9 - std::rt::lang_start::hb8a2b882d50b8251
[INFO] [stderr]                                at /rustc/1a608893c03d7722effeb0058e82770bd36b4b3c/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x557376b9061a - main
[INFO] [stderr]   25:     0x7f3aa4446b97 - __libc_start_main
[INFO] [stderr]   26:     0x557376b8efaa - _start
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0caf012839dc9ca6d43f49133c4b495fbf939d47472ee904909daf81bb300b6e"`
[INFO] running `"docker" "rm" "-f" "0caf012839dc9ca6d43f49133c4b495fbf939d47472ee904909daf81bb300b6e"`
[INFO] [stdout] 0caf012839dc9ca6d43f49133c4b495fbf939d47472ee904909daf81bb300b6e