[INFO] updating cached repository https://github.com/ruscur/swagladder [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] bcfc3f7a832337e805998e3d8911c3718b2d8b9e [INFO] checking ruscur/swagladder against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68746 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruscur%2Fswagladder" "/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/ruscur/swagladder on toolchain 0cbcb17d3306d6e22eafc2c05ce885db97d0189c [INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ruscur/swagladder [INFO] finished tweaking git repo https://github.com/ruscur/swagladder [INFO] tweaked toml for git repo https://github.com/ruscur/swagladder written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ruscur/swagladder already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "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" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ae58aed9c4b94dca814fba7e7229310f932039b33538d7376ec2afb8443d9c5 [INFO] running `"docker" "start" "-a" "5ae58aed9c4b94dca814fba7e7229310f932039b33538d7376ec2afb8443d9c5"` [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling gcc v0.3.42 [INFO] [stderr] Checking unicode-normalization v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.3 [INFO] [stderr] Compiling openssl v0.9.6 [INFO] [stderr] Compiling redis v0.7.1 [INFO] [stderr] Checking buf_redux v0.3.0 [INFO] [stderr] Checking serde v0.7.15 [INFO] [stderr] Checking route-recognizer v0.1.11 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking num_cpus v1.2.1 [INFO] [stderr] Checking thread-id v3.0.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking unicode-bidi v0.2.4 [INFO] [stderr] Checking mime v0.2.2 [INFO] [stderr] Checking conduit-mime-types v0.7.3 [INFO] [stderr] Checking num-complex v0.1.35 [INFO] [stderr] Checking serde_json v0.8.6 [INFO] [stderr] Checking r2d2 v0.7.1 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Compiling hyper v0.10.3 [INFO] [stderr] Checking num-bigint v0.1.35 [INFO] [stderr] Checking thread_local v0.3.2 [INFO] [stderr] Checking aho-corasick v0.6.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking walkdir v0.1.8 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Checking idna v0.1.0 [INFO] [stderr] Checking num-rational v0.1.35 [INFO] [stderr] Checking num v0.1.36 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling error-chain v0.7.2 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling mime_guess v1.8.1 [INFO] [stderr] Compiling metadeps v1.1.1 [INFO] [stderr] Checking handlebars v0.24.2 [INFO] [stderr] Checking env_logger v0.4.0 [INFO] [stderr] Checking url v1.4.0 [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/rustwide/target/debug/build/mime_guess-7b16bcf3c7eccd0d/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" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.1/src/gen_mime_types.rs:22:38 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559e70d860e8 - backtrace::backtrace::libunwind::trace::hdec022fb119dd06d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x559e70d860e8 - backtrace::backtrace::trace_unsynchronized::h1f309365306cc260 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559e70d860e8 - std::sys_common::backtrace::_print_fmt::hedd348b4f893987a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x559e70d860e8 - ::fmt::h381b96a3f9ce8032 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x559e70d9f77c - core::fmt::write::he5b6a663f8bc9f46 [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x559e70d847a7 - std::io::Write::write_fmt::h39edd6a910b76376 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x559e70d88575 - std::sys_common::backtrace::_print::hecbfa51643b1d1b2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x559e70d88575 - std::sys_common::backtrace::print::he854cdfad1b40844 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x559e70d88575 - std::panicking::default_hook::{{closure}}::h590c45dbd8599059 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x559e70d882b6 - std::panicking::default_hook::h6b14cee906df5ae9 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x559e70d88b32 - std::panicking::rust_panic_with_hook::h845de504d308e21c [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x559e70d8871b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x559e70d9e9c1 - core::panicking::panic_fmt::hc919459cc61f60e0 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x559e70d9e7e3 - core::option::expect_none_failed::hcec7632dbb4bd9b0 [INFO] [stderr] at src/libcore/option.rs:1199 [INFO] [stderr] 14: 0x559e70d49663 - core::result::Result::unwrap::hf12c7fec5288d69f [INFO] [stderr] at /rustc/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x559e70d45bef - build_script_gen_mime_types::main::hb18a0b2ab0821010 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.1/src/gen_mime_types.rs:22 [INFO] [stderr] 16: 0x559e70d5dc90 - std::rt::lang_start::{{closure}}::h3ba1d23e9a82aa11 [INFO] [stderr] at /rustc/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x559e70d88643 - std::rt::lang_start_internal::{{closure}}::h79efcdb1c4a7311a [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x559e70d88643 - std::panicking::try::do_call::h8837c722d8d26052 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 19: 0x559e70d8a507 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x559e70d88fd9 - std::panicking::try::h6df407c9e373308b [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x559e70d88fd9 - std::panic::catch_unwind::hb93a3e23c13dcc76 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x559e70d88fd9 - std::rt::lang_start_internal::h0eeb85a0fe3bba7b [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x559e70d5dc69 - std::rt::lang_start::h5d5eb5a582905ccd [INFO] [stderr] at /rustc/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x559e70d4724a - main [INFO] [stderr] 25: 0x7f5ee1bdbb97 - __libc_start_main [INFO] [stderr] 26: 0x559e70d2db1a - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/rustwide/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] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0713`. [INFO] [stderr] error: could not compile `url`. [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/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.10.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.11.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.12.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.13.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.14.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.15.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.5.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.6.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.7.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.8.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.build_script_build.26da7pym-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43" "/opt/rustwide/target/debug/build/openssl-sys-b96d62479e2f3b43/build_script_build-b96d62479e2f3b43.d5n73f3tpkakl0o.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmetadeps-a3e7986ab1d69eec.rlib" "/opt/rustwide/target/debug/deps/libtoml-44eb82cebbd3d418.rlib" "/opt/rustwide/target/debug/deps/libpkg_config-de94553d3a2ab729.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-ffd1ef7f0372f3bd.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-181456c79eb15918.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-356b16d49d7a3068.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-8361236f226dc6ff.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-7adab698f764df9b.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-712b7a4860f0bb4e.rlib" "/opt/rustwide/target/debug/deps/libwinapi-82286face3fb4613.rlib" "/opt/rustwide/target/debug/deps/libkernel32-7418f77fefbaf278.rlib" "/opt/rustwide/target/debug/deps/liblibc-43b0d218722b4c7c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-b52c7986ab7b4ec7.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e85b2da636f5642c.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-261958a3adfd5bd0.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-87f0c9c833e91675.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-16d5f2c8e843d0f5.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1725fe0b23cbc380.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-c53650e096a1ea8d.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-429abafe49f90697.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-359e361ee38e1b3a.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-4eb4b0c77590f533.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-70aa2dc59063f7b8.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-606be5655639b12a.rlib" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-f41dccf2b06e0c2e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/0cbcb17d3306d6e22eafc2c05ce885db97d0189c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e782a202c643b9a4.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/rustwide/target/debug/deps/libbacktrace-181456c79eb15918.rlib(backtrace-181456c79eb15918.backtrace.40bgzfc2-cgu.13.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stderr] /opt/rustwide/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/rustwide/target/debug/deps/libbacktrace-181456c79eb15918.rlib(backtrace-181456c79eb15918.backtrace.40bgzfc2-cgu.13.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stderr] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:173: undefined reference to `backtrace_pcinfo' [INFO] [stderr] /opt/rustwide/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] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5ae58aed9c4b94dca814fba7e7229310f932039b33538d7376ec2afb8443d9c5"` [INFO] running `"docker" "rm" "-f" "5ae58aed9c4b94dca814fba7e7229310f932039b33538d7376ec2afb8443d9c5"` [INFO] [stdout] 5ae58aed9c4b94dca814fba7e7229310f932039b33538d7376ec2afb8443d9c5