[INFO] cloning repository https://github.com/AndrewRosenfrisk/caesarcipher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndrewRosenfrisk/caesarcipher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewRosenfrisk%2Fcaesarcipher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewRosenfrisk%2Fcaesarcipher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18693c53aee73c5abf1974f4769374833fe856f7
[INFO] checking AndrewRosenfrisk/caesarcipher against master#c8a31b780d5415358566a20b94912620a3f27067 for pr-139493-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndrewRosenfrisk%2Fcaesarcipher" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AndrewRosenfrisk/caesarcipher
[INFO] finished tweaking git repo https://github.com/AndrewRosenfrisk/caesarcipher
[INFO] tweaked toml for git repo https://github.com/AndrewRosenfrisk/caesarcipher written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndrewRosenfrisk/caesarcipher on toolchain c8a31b780d5415358566a20b94912620a3f27067
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AndrewRosenfrisk/caesarcipher already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clipboard-ext v0.2.0
[INFO] [stderr]   Downloaded which v3.1.1
[INFO] [stderr]   Downloaded libc v0.2.160
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d6d62fb02fda516eccf69043367531e2bf54074ec0a87990f152ceb47145e8a
[INFO] running `Command { std: "docker" "start" "-a" "3d6d62fb02fda516eccf69043367531e2bf54074ec0a87990f152ceb47145e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d6d62fb02fda516eccf69043367531e2bf54074ec0a87990f152ceb47145e8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d6d62fb02fda516eccf69043367531e2bf54074ec0a87990f152ceb47145e8a", kill_on_drop: false }`
[INFO] [stdout] 3d6d62fb02fda516eccf69043367531e2bf54074ec0a87990f152ceb47145e8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e635982f21063929e2bd113ce3ecf95488a98b7d18a068706c9c031f8442b473
[INFO] running `Command { std: "docker" "start" "-a" "e635982f21063929e2bd113ce3ecf95488a98b7d18a068706c9c031f8442b473", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.160
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling clipboard-ext v0.2.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]    Compiling xcb v0.8.2
[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-1aead3077a0eec0c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error occured in handler:  ('request: ', ('xcb', 'Xevie', 'SelectInput'))
[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 <module>
[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/xevie.rs'
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (167) 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/xevie.xml returned non-zero (1)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x57aa7a290602 - std::backtrace_rs::backtrace::libunwind::trace::hc88eb2f5e300ea51
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x57aa7a290602 - std::backtrace_rs::backtrace::trace_unsynchronized::h8b2f1f44c0b1740b
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x57aa7a290602 - std::sys::backtrace::_print_fmt::h70d69049475b0e00
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x57aa7a290602 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::he6e054ed41f92047
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x57aa7a29f4df - core::fmt::rt::Argument::fmt::hb4ca1b8668c363d1
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x57aa7a29f4df - core::fmt::write::h8d4684b9afb21279
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x57aa7a265533 - std::io::default_write_fmt::h531a1496d2775e0b
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x57aa7a265533 - std::io::Write::write_fmt::hc7fb356c2f5ee8f5
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x57aa7a26ea52 - std::sys::backtrace::BacktraceLock::print::h719c6fbe29d22349
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x57aa7a27083c - std::panicking::default_hook::{{closure}}::h50e9fa3f69d728af
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x57aa7a270696 - std::panicking::default_hook::h8ed58be38517dfa0
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x57aa7a270e15 - std::panicking::panic_with_hook::hca9149941ce8df70
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x57aa7a270caa - std::panicking::panic_handler::{{closure}}::h761f7fb46954a937
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x57aa7a26eb89 - std::sys::backtrace::__rust_end_short_backtrace::hae59f267fe5e6560
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x57aa7a259fdd - __rustc[976770a6a7a99d6b]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x57aa7a2a29a0 - core::panicking::panic_fmt::h5f968fb8cbc55e68
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x57aa7a2547cd - build_script_build::main::{{closure}}::h702c4466ec2d63eb
[INFO] [stderr]     17:     0x57aa7a254d2d - build_script_build::visit_xml::h444ebc9ed5b52c5c
[INFO] [stderr]     18:     0x57aa7a253e2a - build_script_build::main::h8278d5b1c0592a0e
[INFO] [stderr]     19:     0x57aa7a256623 - core::ops::function::FnOnce::call_once::he279cc84c6235d33
[INFO] [stderr]     20:     0x57aa7a255ec6 - std::sys::backtrace::__rust_begin_short_backtrace::ha260192e952d6fb1
[INFO] [stderr]     21:     0x57aa7a255d39 - std::rt::lang_start::{{closure}}::h5cfb7e13116e61c8
[INFO] [stderr]     22:     0x57aa7a266cc0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb4808de3c53cc7bd
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x57aa7a266cc0 - std::panicking::catch_unwind::do_call::hac7777efbc267cdb
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/panicking.rs:590:40
[INFO] [stderr]     24:     0x57aa7a266cc0 - std::panicking::catch_unwind::h89e1fe3ebba2a858
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/panicking.rs:553:19
[INFO] [stderr]     25:     0x57aa7a266cc0 - std::panic::catch_unwind::h065b87174d927016
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x57aa7a266cc0 - std::rt::lang_start_internal::{{closure}}::h4ce8fa0d9939dd08
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x57aa7a266cc0 - std::panicking::catch_unwind::do_call::h12477abcfc6db8a6
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/panicking.rs:590:40
[INFO] [stderr]     28:     0x57aa7a266cc0 - std::panicking::catch_unwind::h8553ce35794026dd
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/panicking.rs:553:19
[INFO] [stderr]     29:     0x57aa7a266cc0 - std::panic::catch_unwind::hd56e00c00379dac9
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x57aa7a266cc0 - std::rt::lang_start_internal::h11095a0e52315381
[INFO] [stderr]                                  at /rustc/c8a31b780d5415358566a20b94912620a3f27067/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x57aa7a255d21 - std::rt::lang_start::hdea4d139df0fbf6e
[INFO] [stderr]     32:     0x57aa7a259cf5 - main
[INFO] [stderr]     33:     0x7a5134b721ca - <unknown>
[INFO] [stderr]     34:     0x7a5134b7228b - __libc_start_main
[INFO] [stderr]     35:     0x57aa7a253575 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e635982f21063929e2bd113ce3ecf95488a98b7d18a068706c9c031f8442b473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e635982f21063929e2bd113ce3ecf95488a98b7d18a068706c9c031f8442b473", kill_on_drop: false }`
[INFO] [stdout] e635982f21063929e2bd113ce3ecf95488a98b7d18a068706c9c031f8442b473
