[INFO] updating cached repository sindreij/rust-ruter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sindreij/rust-ruter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sindreij/rust-ruter" "work/ex/beta-1.38-1/sources/1.37.0/gh/sindreij/rust-ruter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sindreij/rust-ruter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sindreij/rust-ruter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sindreij/rust-ruter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sindreij/rust-ruter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2a9867b154b5b28bf3a9d4266417b5300c96cf54
[INFO] sha for GitHub repo sindreij/rust-ruter: 2a9867b154b5b28bf3a9d4266417b5300c96cf54
[INFO] validating manifest of sindreij/rust-ruter on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sindreij/rust-ruter on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sindreij/rust-ruter
[INFO] finished frobbing sindreij/rust-ruter
[INFO] frobbed toml for sindreij/rust-ruter written to work/ex/beta-1.38-1/sources/1.37.0/gh/sindreij/rust-ruter/Cargo.toml
[INFO] started frobbing sindreij/rust-ruter
[INFO] finished frobbing sindreij/rust-ruter
[INFO] frobbed toml for sindreij/rust-ruter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sindreij/rust-ruter/Cargo.toml
[INFO] crate sindreij/rust-ruter already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sindreij/rust-ruter against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sindreij/rust-ruter:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 61b2bf7a9e6694de236646bff8a631c3e7e20577556e1bc88604252f9684d839
[INFO] running `"docker" "start" "-a" "61b2bf7a9e6694de236646bff8a631c3e7e20577556e1bc88604252f9684d839"`
[INFO] [stderr]    Compiling gcc v0.3.42
[INFO] [stderr]    Compiling unicode-segmentation v1.0.1
[INFO] [stderr]    Compiling metadeps v1.1.1
[INFO] [stderr]    Compiling unicode-bidi v0.2.4
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling time v0.1.36
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling thread-id v3.0.0
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling thread_local v0.3.2
[INFO] [stderr]    Compiling aho-corasick v0.6.1
[INFO] [stderr]    Compiling clap v2.20.0
[INFO] [stderr]    Compiling idna v0.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.6
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling url v1.4.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.11.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling serde_codegen v0.8.23
[INFO] [stderr]    Compiling openssl v0.9.6
[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 serde_urlencoded v0.3.0
[INFO] [stderr]    Compiling hyper v0.10.2
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]    Compiling error-chain v0.8.1
[INFO] [stderr]    Compiling serde_derive v0.8.23
[INFO] [stderr]    Compiling native-tls v0.1.1
[INFO] [stderr]    Compiling reqwest v0.3.0
[INFO] [stderr]    Compiling ruter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]  --> src/errors.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / error_chain! {
[INFO] [stderr] 2 | |     foreign_links {
[INFO] [stderr] 3 | |         Reqwest(::reqwest::Error);
[INFO] [stderr] 4 | |         SerdeJson(::serde_json::Error);
[INFO] [stderr] 5 | |     }
[INFO] [stderr] 6 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]  --> src/errors.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / error_chain! {
[INFO] [stderr] 2 | |     foreign_links {
[INFO] [stderr] 3 | |         Reqwest(::reqwest::Error);
[INFO] [stderr] 4 | |         SerdeJson(::serde_json::Error);
[INFO] [stderr] 5 | |     }
[INFO] [stderr] 6 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.ruter.9klo5wa2-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494" "/opt/crater/target/debug/deps/ruter-5b7dd4aba6b5f494.wlt704jbgyukv2o.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libregex-0d57252e8a4fa5ee.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-09a6e1d8631730f6.rlib" "/opt/crater/target/debug/deps/libregex_syntax-ff10189106dfac56.rlib" "/opt/crater/target/debug/deps/libthread_local-e8db20c67a58f66d.rlib" "/opt/crater/target/debug/deps/libunreachable-50f2ecea0581636d.rlib" "/opt/crater/target/debug/deps/libvoid-4fb26e3b0cb57bde.rlib" "/opt/crater/target/debug/deps/libthread_id-346dc560a00f9612.rlib" "/opt/crater/target/debug/deps/libaho_corasick-faee067e46754eaf.rlib" "/opt/crater/target/debug/deps/libmemchr-a2b6a0ff14ad1d16.rlib" "/opt/crater/target/debug/deps/libchrono-e133391e4f0c79d7.rlib" "/opt/crater/target/debug/deps/libnum-21583d9e0585b1d1.rlib" "/opt/crater/target/debug/deps/libnum_iter-0c80d544ba1f8bd7.rlib" "/opt/crater/target/debug/deps/libnum_integer-4739295d8bcfef2e.rlib" "/opt/crater/target/debug/deps/libclap-0d8014bdc624a08f.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-a49dff3ca7ca26fc.rlib" "/opt/crater/target/debug/deps/libterm_size-7e8000f144bab3b5.rlib" "/opt/crater/target/debug/deps/libvec_map-4bfc68e930684ad8.rlib" "/opt/crater/target/debug/deps/libunicode_width-a2596a57a5d82eb6.rlib" "/opt/crater/target/debug/deps/libansi_term-96a43f38fb74107f.rlib" "/opt/crater/target/debug/deps/libstrsim-1f97e786376c3bf3.rlib" "/opt/crater/target/debug/deps/libreqwest-c75a71a6a392a23a.rlib" "/opt/crater/target/debug/deps/libserde_urlencoded-e271f2caec71f654.rlib" "/opt/crater/target/debug/deps/libserde_json-d8e8cc433ddaab71.rlib" "/opt/crater/target/debug/deps/libdtoa-7d2060f6d40ce9d9.rlib" "/opt/crater/target/debug/deps/libitoa-9afa94f545f0a31e.rlib" "/opt/crater/target/debug/deps/libnum_traits-cf072775152a8823.rlib" "/opt/crater/target/debug/deps/libserde-78bc903217ebb9c1.rlib" "/opt/crater/target/debug/deps/libnative_tls-4f34f3fffcf735d8.rlib" "/opt/crater/target/debug/deps/libopenssl-cbd90c600c35f1a3.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-738af6679abd539d.rlib" "/opt/crater/target/debug/deps/liblazy_static-5b3a6350224c4bac.rlib" "/opt/crater/target/debug/deps/libbitflags-b03ee8d07369378c.rlib" "/opt/crater/target/debug/deps/libhyper-78b92d3d093f529e.rlib" "/opt/crater/target/debug/deps/libmime-ddba046d8e276c10.rlib" "/opt/crater/target/debug/deps/liblog-f86f92691b4ababd.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-05e049e3a82cbfb0.rlib" "/opt/crater/target/debug/deps/libtypeable-9a5238d74bedca20.rlib" "/opt/crater/target/debug/deps/libtraitobject-d6a25601500c9dd2.rlib" "/opt/crater/target/debug/deps/libnum_cpus-2a670d1ef368ac38.rlib" "/opt/crater/target/debug/deps/libhttparse-7974de60bf68c699.rlib" "/opt/crater/target/debug/deps/libunicase-dbf6fe5841505ea7.rlib" "/opt/crater/target/debug/deps/liburl-32127849183f9531.rlib" "/opt/crater/target/debug/deps/libidna-bc1fc98537d9f893.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-4ee67dc10c1ff91b.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-e24ce47dedf7524b.rlib" "/opt/crater/target/debug/deps/libmatches-2348311bd9b60c72.rlib" "/opt/crater/target/debug/deps/libtime-94209f66bb5d3dc6.rlib" "/opt/crater/target/debug/deps/librustc_serialize-9d882fed622c6e9e.rlib" "/opt/crater/target/debug/deps/liberror_chain-51017ffab15c5e2f.rlib" "/opt/crater/target/debug/deps/libbacktrace-c999bd34013ee7f5.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-4703c7d1be81e34d.rlib" "/opt/crater/target/debug/deps/librustc_demangle-a63e03c53d847d30.rlib" "/opt/crater/target/debug/deps/libcfg_if-e594ac7fa20b1aa3.rlib" "/opt/crater/target/debug/deps/libdbghelp-d860676abe2fb31b.rlib" "/opt/crater/target/debug/deps/libwinapi-be47d272a993a950.rlib" "/opt/crater/target/debug/deps/libkernel32-ed10b6f453a27092.rlib" "/opt/crater/target/debug/deps/liblibc-a442291025725117.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /opt/crater/target/debug/deps/libbacktrace-c999bd34013ee7f5.rlib(backtrace-c999bd34013ee7f5.backtrace.7gp4dfmi-cgu.6.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-c999bd34013ee7f5.rlib(backtrace-c999bd34013ee7f5.backtrace.7gp4dfmi-cgu.6.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 `ruter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "61b2bf7a9e6694de236646bff8a631c3e7e20577556e1bc88604252f9684d839"`
[INFO] running `"docker" "rm" "-f" "61b2bf7a9e6694de236646bff8a631c3e7e20577556e1bc88604252f9684d839"`
[INFO] [stdout] 61b2bf7a9e6694de236646bff8a631c3e7e20577556e1bc88604252f9684d839