[INFO] cloning repository ruscur/swagladder [INFO] running `"git" "clone" "--bare" "git://github.com/ruscur/swagladder.git" "work/cache/sources/gh/ruscur/swagladder"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ruscur/swagladder'... [INFO] running `"git" "clone" "work/cache/sources/gh/ruscur/swagladder" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ruscur/swagladder"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ruscur/swagladder'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ruscur/swagladder" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ruscur/swagladder"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ruscur/swagladder'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bcfc3f7a832337e805998e3d8911c3718b2d8b9e [INFO] sha for GitHub repo ruscur/swagladder: bcfc3f7a832337e805998e3d8911c3718b2d8b9e [INFO] validating manifest of ruscur/swagladder on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ruscur/swagladder on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ruscur/swagladder [INFO] finished frobbing ruscur/swagladder [INFO] frobbed toml for ruscur/swagladder written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ruscur/swagladder/Cargo.toml [INFO] started frobbing ruscur/swagladder [INFO] finished frobbing ruscur/swagladder [INFO] frobbed toml for ruscur/swagladder written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ruscur/swagladder/Cargo.toml [INFO] crate ruscur/swagladder already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating git repository `https://github.com/ruscur/inth-oauth2.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iron-sessionstorage v0.6.3 [INFO] [stderr] Downloaded hyper v0.10.3 [INFO] [stderr] Downloaded handlebars v0.24.2 [INFO] [stderr] Downloaded handlebars-iron v0.22.0 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ruscur/swagladder against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-0/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ruscur/swagladder:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 13897f26d79d84cd415b234b51a23e7265797bb3e3037bf517ca525741fe9377 [INFO] running `"docker" "start" "-a" "13897f26d79d84cd415b234b51a23e7265797bb3e3037bf517ca525741fe9377"` [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.3 [INFO] [stderr] Compiling redis v0.7.1 [INFO] [stderr] Compiling openssl v0.9.6 [INFO] [stderr] Compiling hyper v0.10.3 [INFO] [stderr] Checking num-bigint v0.1.35 [INFO] [stderr] Checking aho-corasick v0.6.1 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking url v1.4.0 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Checking num-rational v0.1.35 [INFO] [stderr] Checking error-chain v0.7.2 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking num v0.1.36 [INFO] [stderr] Compiling mime_guess v1.8.1 [INFO] [stderr] Checking chrono v0.2.25 [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-1.4.0/src/form_urlencoded.rs:246:40 [INFO] [stderr] | [INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 246 | 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] Compiling metadeps v1.1.1 [INFO] [stderr] Checking handlebars v0.24.2 [INFO] [stderr] Checking env_logger v0.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.6 [INFO] [stderr] error: failed to run custom build command for `mime_guess v1.8.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/mime_guess-72348fa9ffa7dfcf/build-script-gen_mime_types` (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:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56383076c90b - backtrace::backtrace::libunwind::trace::h8758853b907b30fd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x56383076c90b - backtrace::backtrace::trace_unsynchronized::h979d07d4bfdce29c [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56383076c90b - std::sys_common::backtrace::_print::ha749bbdb811617ea [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x56383076c90b - std::sys_common::backtrace::print::h86a6ff63a904e869 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x56383076c90b - std::panicking::default_hook::{{closure}}::h68500b20afb715b9 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x56383076c5e7 - std::panicking::default_hook::ha801ade4ae33c264 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x56383076cfd0 - std::panicking::rust_panic_with_hook::hfb51b615c6060100 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x56383076cb52 - std::panicking::continue_panic_fmt::h94bd84d5bf32c833 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x56383076ca36 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x56383078173d - core::panicking::panic_fmt::h8a74e5820cacd07c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x56383075fdd8 - core::result::unwrap_failed::hc428f410a0cc45b3 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x56383072d3dc - core::result::Result::unwrap::h67eda059070642a7 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x5638307305d5 - build_script_gen_mime_types::main::h52c59daf26424d6e [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.1/src/gen_mime_types.rs:22 [INFO] [stderr] 13: 0x563830756db0 - std::rt::lang_start::{{closure}}::h5caeb49bd64ae96b [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x56383076ca23 - std::rt::lang_start_internal::{{closure}}::h25858f7dd6124e1a [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x56383076ca23 - std::panicking::try::do_call::h51cc84caa9338daf [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x56383076e96a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x56383076d4dd - std::panicking::try::heb9d5da34e3fa707 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x56383076d4dd - std::panic::catch_unwind::he2a2041733180f4c [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 19: 0x56383076d4dd - std::rt::lang_start_internal::h9e24cef029766dfd [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x563830756d89 - std::rt::lang_start::hbed3e65bee50f2d8 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x563830731c0a - main [INFO] [stderr] 22: 0x7fb7d3c2b2e1 - __libc_start_main [INFO] [stderr] 23: 0x56383070c02a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.0.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.1.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.10.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.11.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.12.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.13.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.14.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.15.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.2.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.3.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.4.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.5.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.6.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.7.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.8.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.build_script_build.48fpuzmu-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19" "/opt/crater/target/debug/build/openssl-sys-add265caef07fc19/build_script_build-add265caef07fc19.e2au3wz24g7jt9c.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libmetadeps-ce4c4d7d0bcdd0e5.rlib" "/opt/crater/target/debug/deps/libtoml-3f1f7dd408df1ebe.rlib" "/opt/crater/target/debug/deps/libpkg_config-201b4c8da1c5f8c1.rlib" "/opt/crater/target/debug/deps/liberror_chain-f4dcbf42c231dcf3.rlib" "/opt/crater/target/debug/deps/libbacktrace-3c65e50f87751f4f.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-b04275323ec268a6.rlib" "/opt/crater/target/debug/deps/librustc_demangle-1b89b40d98323c12.rlib" "/opt/crater/target/debug/deps/libcfg_if-4c1f93f20756a003.rlib" "/opt/crater/target/debug/deps/libdbghelp-0ca76dc8e1e32729.rlib" "/opt/crater/target/debug/deps/libwinapi-74318aeb1ff8467d.rlib" "/opt/crater/target/debug/deps/libkernel32-17542b4a1ec389ee.rlib" "/opt/crater/target/debug/deps/liblibc-1370c1f4be5dccd3.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5e4490c2ee5ae32e.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8ad23910ff8e6ac3.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0e45ebc94d122b8f.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-d359f6c5724f84e3.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-93d0f42f8d5da878.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-ab44d5cb5e0afa33.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-77de7ef45fc02daf.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-6559584ed5e1cf74.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-40dec58d0041366d.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e0b5e49f3a7401a9.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-00614aaa796a7d57.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2feaf3f34d995618.rlib" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-e65936b81b8c8ccc.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/8f81d0bf6baf07b92f1246696722485c4ca0b049-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-b21b455677369242.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libbacktrace-3c65e50f87751f4f.rlib(backtrace-3c65e50f87751f4f.backtrace.eb4c4oy5-cgu.4.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:156: undefined reference to `backtrace_create_state' [INFO] [stderr] /opt/crater/target/debug/deps/libbacktrace-3c65e50f87751f4f.rlib(backtrace-3c65e50f87751f4f.backtrace.eb4c4oy5-cgu.4.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:173: undefined reference to `backtrace_pcinfo' [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:177: undefined reference to `backtrace_syminfo' [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `openssl-sys`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "13897f26d79d84cd415b234b51a23e7265797bb3e3037bf517ca525741fe9377"` [INFO] running `"docker" "rm" "-f" "13897f26d79d84cd415b234b51a23e7265797bb3e3037bf517ca525741fe9377"` [INFO] [stdout] 13897f26d79d84cd415b234b51a23e7265797bb3e3037bf517ca525741fe9377