[INFO] cloning repository RealOrangeOne/md-pdf-rs [INFO] running `"git" "clone" "--bare" "git://github.com/RealOrangeOne/md-pdf-rs.git" "work/cache/sources/gh/RealOrangeOne/md-pdf-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/RealOrangeOne/md-pdf-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/RealOrangeOne/md-pdf-rs" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/RealOrangeOne/md-pdf-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/RealOrangeOne/md-pdf-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/RealOrangeOne/md-pdf-rs" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/RealOrangeOne/md-pdf-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/RealOrangeOne/md-pdf-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 33e76a42ddeb6ed6f834acf2ddeda0940c8873a6 [INFO] sha for GitHub repo RealOrangeOne/md-pdf-rs: 33e76a42ddeb6ed6f834acf2ddeda0940c8873a6 [INFO] validating manifest of RealOrangeOne/md-pdf-rs on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of RealOrangeOne/md-pdf-rs on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing RealOrangeOne/md-pdf-rs [INFO] finished frobbing RealOrangeOne/md-pdf-rs [INFO] frobbed toml for RealOrangeOne/md-pdf-rs written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/RealOrangeOne/md-pdf-rs/Cargo.toml [INFO] started frobbing RealOrangeOne/md-pdf-rs [INFO] finished frobbing RealOrangeOne/md-pdf-rs [INFO] frobbed toml for RealOrangeOne/md-pdf-rs written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/RealOrangeOne/md-pdf-rs/Cargo.toml [INFO] crate RealOrangeOne/md-pdf-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sciter-rs v0.4.24 [INFO] [stderr] Downloaded rsass v0.5.0 [INFO] [stderr] Downloaded include_dir v0.1.3 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking RealOrangeOne/md-pdf-rs against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-1/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/RealOrangeOne/md-pdf-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] fb094e5dcacfb2ac4a84acbdb1599a1731a4a69b932e49e75937f7f1bf612d18 [INFO] running `"docker" "start" "-a" "fb094e5dcacfb2ac4a84acbdb1599a1731a4a69b932e49e75937f7f1bf612d18"` [INFO] [stderr] Compiling gcc v0.3.53 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling libc v0.2.26 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling rustc-demangle v0.1.5 [INFO] [stderr] Compiling unicode-segmentation v1.1.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking either v1.1.0 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking serde v1.0.10 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking unidecode v0.2.0 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking wkhtmltox-sys v0.1.2 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking pest v0.4.1 [INFO] [stderr] Checking humansize v1.0.2 [INFO] [stderr] Checking quick-error v1.2.0 [INFO] [stderr] Checking podio v0.1.5 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking itertools v0.6.1 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Compiling backtrace-sys v0.1.12 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Compiling bzip2-sys v0.1.5 [INFO] [stderr] Checking sciter-rs v0.4.24 [INFO] [stderr] Checking slug v0.1.2 [INFO] [stderr] Compiling textwrap v0.6.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking msdos_time v0.1.5 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Compiling num-bigint v0.1.40 [INFO] [stderr] Checking pandoc v0.6.2 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking clap v2.25.0 [INFO] [stderr] Checking regex v0.2.3 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking mktemp v0.3.1 [INFO] [stderr] Checking url v1.5.1 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Compiling num-rational v0.1.40 [INFO] [stderr] Checking flate2 v0.2.19 [INFO] [stderr] Checking bzip2 v0.3.2 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stderr] | [INFO] [stderr] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 251 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking serde_json v1.0.8 [INFO] [stderr] Checking serde_yaml v0.7.1 [INFO] [stderr] Checking wkhtmltopdf v0.3.0 [INFO] [stderr] Checking zip v0.2.6 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Compiling serde_derive v1.0.10 [INFO] [stderr] Compiling backtrace v0.3.3 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking tera v0.10.10 [INFO] [stderr] Compiling include_dir v0.1.3 [INFO] [stderr] Compiling rsass v0.5.0 [INFO] [stderr] Compiling md-pdf v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `md-pdf v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/md-pdf-aeb665e7ad18b3b7/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to open css file: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c9b341368b - backtrace::backtrace::libunwind::trace::h00e2f01ca6755a19 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55c9b341368b - backtrace::backtrace::trace_unsynchronized::hc2e55f9123c24578 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c9b341368b - std::sys_common::backtrace::_print::h878d975ca669e1b4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55c9b341368b - std::sys_common::backtrace::print::h1b2f6b4885b021f3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55c9b341368b - std::panicking::default_hook::{{closure}}::he9ab19abef5c787f [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55c9b341338c - std::panicking::default_hook::h9b73316e8577c3fa [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55c9b3413da0 - std::panicking::rust_panic_with_hook::he062866264d328c5 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55c9b3413922 - std::panicking::continue_panic_fmt::hd91e15ffe4fde332 [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x55c9b3413806 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:309 [INFO] [stderr] 9: 0x55c9b342d2ed - core::panicking::panic_fmt::h684eb94a03e3ec1d [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55c9b33b38f8 - core::result::unwrap_failed::h5127057753ed788f [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55c9b314d244 - core::result::Result::expect::h2cd04de08c099c3a [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libcore/result.rs:827 [INFO] [stderr] 12: 0x55c9b314e5af - build_script_build::build_stylesheet::h198082ca74ab89f3 [INFO] [stderr] at /opt/crater/workdir/build.rs:23 [INFO] [stderr] 13: 0x55c9b314e896 - build_script_build::main::hd5b820418cf6fbe1 [INFO] [stderr] at /opt/crater/workdir/build.rs:34 [INFO] [stderr] 14: 0x55c9b3149260 - std::rt::lang_start::{{closure}}::h7040f7781b621a5a [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x55c9b34137a3 - std::rt::lang_start_internal::{{closure}}::hac4055a4b24c3806 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x55c9b34137a3 - std::panicking::try::do_call::h0bdfdef338a7b8de [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 17: 0x55c9b3415e2a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 18: 0x55c9b34142ad - std::panicking::try::h5986cc11523af350 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 19: 0x55c9b34142ad - std::panic::catch_unwind::h5e6e2d11127cecca [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 20: 0x55c9b34142ad - std::rt::lang_start_internal::hd1ad303a81183dc4 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x55c9b3149239 - std::rt::lang_start::ha4501cce00a50612 [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x55c9b314e8ca - main [INFO] [stderr] 23: 0x7f994e8da2e1 - __libc_start_main [INFO] [stderr] 24: 0x55c9b31422da - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "fb094e5dcacfb2ac4a84acbdb1599a1731a4a69b932e49e75937f7f1bf612d18"` [INFO] running `"docker" "rm" "-f" "fb094e5dcacfb2ac4a84acbdb1599a1731a4a69b932e49e75937f7f1bf612d18"` [INFO] [stdout] fb094e5dcacfb2ac4a84acbdb1599a1731a4a69b932e49e75937f7f1bf612d18