[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-1.37-6/sources/1.36.0/gh/Ilphrin/everss"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Ilphrin/everss'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Ilphrin/everss" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ilphrin/everss"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Ilphrin/everss on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Ilphrin/everss against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 2bc041fff2ee60559270e4383335be212162e5fedffa831e109780dce1d0c937 [INFO] running `"docker" "start" "-a" "2bc041fff2ee60559270e4383335be212162e5fedffa831e109780dce1d0c937"` [INFO] [stderr] Compiling gcc v0.3.46 [INFO] [stderr] Compiling libc v0.2.23 [INFO] [stderr] Compiling unicode-normalization v0.1.4 [INFO] [stderr] Compiling openssl-probe v0.1.1 [INFO] [stderr] Compiling openssl-sys v0.7.17 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling unicode-bidi v0.3.0 [INFO] [stderr] Compiling quick-xml v0.4.2 [INFO] [stderr] Compiling time v0.1.37 [INFO] [stderr] Compiling termion v1.3.0 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num v0.1.37 [INFO] [stderr] Compiling rss v0.4.0 [INFO] [stderr] Compiling libz-sys v1.0.13 [INFO] [stderr] Compiling curl-sys v0.2.5 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling idna v0.1.1 (https://github.com/servo/rust-url#03e0c0ff) [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/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/everss-38875a71382c138e.everss.cpkvkrf5-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/everss-38875a71382c138e" "/opt/crater/target/debug/deps/everss-38875a71382c138e.2wb2mjqfsl67ec9i.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-c4b1e80bf15be316/out/lib" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtermion-d18e55dda6af169d.rlib" "/opt/crater/target/debug/deps/libglob-64a6f4c4811ee2f9.rlib" "/opt/crater/target/debug/deps/libchrono-872c53826a7287d6.rlib" "/opt/crater/target/debug/deps/libnum-5a8f3ffa8de01515.rlib" "/opt/crater/target/debug/deps/libnum_iter-406cacce8dec6f86.rlib" "/opt/crater/target/debug/deps/libnum_integer-6c93d2d9a44964fc.rlib" "/opt/crater/target/debug/deps/libnum_traits-4937ae292242ae6b.rlib" "/opt/crater/target/debug/deps/libtime-7447adf4c9caa3bb.rlib" "/opt/crater/target/debug/deps/libcurl-077b7ac793a6b776.rlib" "/opt/crater/target/debug/deps/libopenssl_probe-1c5f255027fffcba.rlib" "/opt/crater/target/debug/deps/libcurl_sys-1dc814835161f6ac.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-2f44ceff2a980c7e.rlib" "/opt/crater/target/debug/deps/liblibz_sys-51650bffd6591e1f.rlib" "/opt/crater/target/debug/deps/liblibc-abbb2aa32a263773.rlib" "/opt/crater/target/debug/deps/liburl-ec9afcdcb7c3ff1a.rlib" "/opt/crater/target/debug/deps/libidna-0d14f3e4307f77e8.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-babfd64d26dc5d14.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-86e1812ad3ac47eb.rlib" "/opt/crater/target/debug/deps/libmatches-b41f009379eec519.rlib" "/opt/crater/target/debug/deps/librss-ffc2df60fe020890.rlib" "/opt/crater/target/debug/deps/libquick_xml-fb1ad958a011358b.rlib" "/opt/crater/target/debug/deps/liblog-429cc4bc6b322fb5.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.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-2f44ceff2a980c7e.rlib(openssl_sys-2f44ceff2a980c7e.openssl_sys.dckgdu20-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-2f44ceff2a980c7e.rlib(openssl_sys-2f44ceff2a980c7e.openssl_sys.dckgdu20-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" "2bc041fff2ee60559270e4383335be212162e5fedffa831e109780dce1d0c937"` [INFO] running `"docker" "rm" "-f" "2bc041fff2ee60559270e4383335be212162e5fedffa831e109780dce1d0c937"` [INFO] [stdout] 2bc041fff2ee60559270e4383335be212162e5fedffa831e109780dce1d0c937