[INFO] updating cached repository Ilphrin/everss [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Ilphrin/everss [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Ilphrin/everss" "work/ex/beta-1.38-1/sources/1.37.0/gh/Ilphrin/everss"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Ilphrin/everss'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Ilphrin/everss" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ilphrin/everss"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ilphrin/everss'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] aad180abd8e9bb23d0f2b6718dae5022389a978b [INFO] sha for GitHub repo Ilphrin/everss: aad180abd8e9bb23d0f2b6718dae5022389a978b [INFO] validating manifest of Ilphrin/everss 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 Ilphrin/everss 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 Ilphrin/everss [INFO] finished frobbing Ilphrin/everss [INFO] frobbed toml for Ilphrin/everss written to work/ex/beta-1.38-1/sources/1.37.0/gh/Ilphrin/everss/Cargo.toml [INFO] started frobbing Ilphrin/everss [INFO] finished frobbing Ilphrin/everss [INFO] frobbed toml for Ilphrin/everss written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ilphrin/everss/Cargo.toml [INFO] crate Ilphrin/everss 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing Ilphrin/everss against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ilphrin/everss:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] eec747b908c91ff6655db9ab00c29e80941c2a4ff2b560da620262f32addbaee [INFO] running `"docker" "start" "-a" "eec747b908c91ff6655db9ab00c29e80941c2a4ff2b560da620262f32addbaee"` [INFO] [stderr] Compiling gcc v0.3.46 [INFO] [stderr] Compiling unicode-bidi v0.3.0 [INFO] [stderr] Compiling quick-xml v0.4.2 [INFO] [stderr] Compiling openssl-sys v0.7.17 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling rss v0.4.0 [INFO] [stderr] Compiling idna v0.1.1 (https://github.com/servo/rust-url#03e0c0ff) [INFO] [stderr] Compiling libz-sys v1.0.13 [INFO] [stderr] Compiling curl-sys v0.2.5 [INFO] [stderr] Compiling url v1.4.0 (https://github.com/servo/rust-url#03e0c0ff) [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/git/checkouts/rust-url-3ddac0958e207dae/03e0c0f/src/form_urlencoded.rs:248:40 [INFO] [stderr] | [INFO] [stderr] 246 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 247 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 248 | 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 curl v0.3.11 [INFO] [stderr] Compiling everss v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/main.rs:32:34 [INFO] [stderr] | [INFO] [stderr] 32 | buffer = String::from(buffer.trim_right()); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/terminal/mod.rs:34:28 [INFO] [stderr] | [INFO] [stderr] 34 | url = String::from(url.trim_right()); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a function [INFO] [stderr] --> src/streamrss/mod.rs:152:1 [INFO] [stderr] | [INFO] [stderr] 152 | pub fn get_feed(buffer: &String) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/streamrss/mod.rs:151:8 [INFO] [stderr] | [INFO] [stderr] 151 | #[warn(missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a function [INFO] [stderr] --> src/streamrss/mod.rs:196:1 [INFO] [stderr] | [INFO] [stderr] 196 | pub fn save_feed(feed: &StreamRSS) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/streamrss/mod.rs:195:8 [INFO] [stderr] | [INFO] [stderr] 195 | #[warn(missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/terminal/mod.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 52 | if index >= 0 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_comparisons)] on by default [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/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.everss.1pk49at9-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856" "/opt/crater/target/debug/deps/everss-78bcda1dc0b15856.2ti604ssq2xseqlo.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/curl-sys-31b36f053d6ecef5/out/lib" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtermion-8b55eb47e8753069.rlib" "/opt/crater/target/debug/deps/libglob-daf432652204537e.rlib" "/opt/crater/target/debug/deps/libchrono-18cb44ef135e895a.rlib" "/opt/crater/target/debug/deps/libnum-e2037b56da65a753.rlib" "/opt/crater/target/debug/deps/libnum_iter-d556ec6b6e3b2464.rlib" "/opt/crater/target/debug/deps/libnum_integer-bad0fcb027a87283.rlib" "/opt/crater/target/debug/deps/libnum_traits-b4e8227c37ddf86d.rlib" "/opt/crater/target/debug/deps/libtime-c533105b574d25a6.rlib" "/opt/crater/target/debug/deps/libcurl-0401fa3c0a07bc95.rlib" "/opt/crater/target/debug/deps/libopenssl_probe-b08725fd40c6f506.rlib" "/opt/crater/target/debug/deps/libcurl_sys-eeef1a7a533c6ec2.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-237cc40201fc0521.rlib" "/opt/crater/target/debug/deps/liblibz_sys-497adb1d35ba89b2.rlib" "/opt/crater/target/debug/deps/liblibc-795cf1a76228b945.rlib" "/opt/crater/target/debug/deps/liburl-231e63420f81e5cf.rlib" "/opt/crater/target/debug/deps/libidna-b28c7f58dd9a7da5.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-dff196a04df9444c.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-54e3c62d08c9d631.rlib" "/opt/crater/target/debug/deps/libmatches-f35061b215c2511f.rlib" "/opt/crater/target/debug/deps/librss-721ca5e900d8c10d.rlib" "/opt/crater/target/debug/deps/libquick_xml-4b817017877b001d.rlib" "/opt/crater/target/debug/deps/liblog-b10bce7210e91040.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lz" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libopenssl_sys-237cc40201fc0521.rlib(openssl_sys-237cc40201fc0521.openssl_sys.e2in538w-cgu.13.rcgu.o): In function `openssl_sys::init::{{closure}}': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:517: undefined reference to `SSL_library_init' [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:518: undefined reference to `SSL_load_error_strings' [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:519: undefined reference to `OPENSSL_add_all_algorithms_noconf' [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:521: undefined reference to `CRYPTO_num_locks' [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:531: undefined reference to `CRYPTO_set_locking_callback' [INFO] [stderr] /opt/crater/target/debug/deps/libopenssl_sys-237cc40201fc0521.rlib(openssl_sys-237cc40201fc0521.openssl_sys.e2in538w-cgu.13.rcgu.o): In function `openssl_sys::set_id_callback': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-sys-0.7.17/src/lib.rs:544: undefined reference to `CRYPTO_set_id_callback' [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 `everss`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "eec747b908c91ff6655db9ab00c29e80941c2a4ff2b560da620262f32addbaee"` [INFO] running `"docker" "rm" "-f" "eec747b908c91ff6655db9ab00c29e80941c2a4ff2b560da620262f32addbaee"` [INFO] [stdout] eec747b908c91ff6655db9ab00c29e80941c2a4ff2b560da620262f32addbaee