[INFO] cloning repository https://github.com/ruscur/swagladder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ruscur/swagladder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruscur%2Fswagladder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruscur%2Fswagladder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bcfc3f7a832337e805998e3d8911c3718b2d8b9e [INFO] checking ruscur/swagladder against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruscur%2Fswagladder" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ruscur/swagladder on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-1/source/Cargo.toml [INFO] crate git repo https://github.com/ruscur/swagladder already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/ruscur/inth-oauth2.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded r2d2 v0.7.1 [INFO] [stderr] Downloaded openssl-sys v0.9.6 [INFO] [stderr] Downloaded openssl v0.9.6 [INFO] [stderr] Downloaded redis v0.7.1 [INFO] [stderr] Downloaded r2d2_redis v0.5.1 [INFO] [stderr] Downloaded iron-sessionstorage v0.6.3 [INFO] [stderr] Downloaded gcc v0.3.42 [INFO] [stderr] Downloaded hyper v0.10.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ea384244f50a1c6b7a067d25a81ea0d74ad14ffd0da8665f2c5f45061c24adf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9ea384244f50a1c6b7a067d25a81ea0d74ad14ffd0da8665f2c5f45061c24adf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ea384244f50a1c6b7a067d25a81ea0d74ad14ffd0da8665f2c5f45061c24adf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ea384244f50a1c6b7a067d25a81ea0d74ad14ffd0da8665f2c5f45061c24adf", kill_on_drop: false }` [INFO] [stdout] 9ea384244f50a1c6b7a067d25a81ea0d74ad14ffd0da8665f2c5f45061c24adf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4c37cf69013ef22f4f60ed61bd1d0661d48235957f64220e68676ee180d1894 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f4c37cf69013ef22f4f60ed61bd1d0661d48235957f64220e68676ee180d1894", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking rustc-serialize v0.3.22 [INFO] [stderr] Compiling gcc v0.3.42 [INFO] [stderr] Checking log v0.3.6 [INFO] [stderr] Checking unicode-normalization v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Checking lazy_static v0.2.2 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Compiling rustc-demangle v0.1.3 [INFO] [stderr] Checking num-traits v0.1.36 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking httparse v1.2.1 [INFO] [stderr] Compiling siphasher v0.2.1 [INFO] [stderr] Compiling openssl v0.9.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Compiling redis v0.7.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking regex-syntax v0.4.0 [INFO] [stderr] Checking sha1 v0.2.0 [INFO] [stderr] Checking pest v0.3.3 [INFO] [stderr] Checking quick-error v1.1.0 [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 unicode-bidi v0.2.4 [INFO] [stderr] Checking unsafe-any v0.4.1 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking mime v0.2.2 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking r2d2 v0.7.1 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking num_cpus v1.2.1 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking thread-id v3.0.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Compiling unicase v1.4.0 [INFO] [stderr] Compiling hyper v0.10.3 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking num-integer v0.1.32 [INFO] [stderr] Checking aho-corasick v0.6.1 [INFO] [stderr] Checking thread_local v0.3.2 [INFO] [stderr] Checking idna v0.1.0 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking num-iter v0.1.32 [INFO] [stderr] Checking walkdir v0.1.8 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Checking phf_shared v0.7.21 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking url v1.4.0 [INFO] [stderr] Compiling mime_guess v1.8.1 [INFO] [stderr] Compiling error-chain v0.7.2 [INFO] [stderr] Compiling metadeps v1.1.1 [INFO] [stderr] Checking conduit-mime-types v0.7.3 [INFO] [stderr] Checking num-bigint v0.1.35 [INFO] [stderr] Checking num-complex v0.1.35 [INFO] [stderr] Compiling openssl-sys v0.9.6 [INFO] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.0/src/form_urlencoded.rs:246:40 [INFO] [stdout] | [INFO] [stdout] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 246 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stdout] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stdout] | | [INFO] [stdout] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_json v0.8.6 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: could not compile `url` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.10.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.11.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.12.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.13.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.14.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.15.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.5.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.6.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.7.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.8.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.build_script_build.dsm32lji-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba" "/opt/rustwide/target/debug/build/openssl-sys-475a916b7bc506ba/build_script_build-475a916b7bc506ba.4c6b3e5bfumfwiys.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmetadeps-ca6beb36296f596d.rlib" "/opt/rustwide/target/debug/deps/libtoml-8725721c1330c477.rlib" "/opt/rustwide/target/debug/deps/libpkg_config-212d8604b40a5ba0.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-0daa43b552e23a45.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-7558f7b5aadd51d2.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-3325e367f3512ed4.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-ee935a165202afd8.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-7a719300ffe3dcc6.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-f057d414ecc7ce79.rlib" "/opt/rustwide/target/debug/deps/libwinapi-27cf29b15030b890.rlib" "/opt/rustwide/target/debug/deps/libkernel32-a035d98e6f093591.rlib" "/opt/rustwide/target/debug/deps/liblibc-09f03d77102aafb4.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6dddd3d354e6bea.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-c2ca47afdcc5e309.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-b47be2942017e108.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-20a1e49116ab0df9.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-25e09d9868291683.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9c99fb6e5ca5159e.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-85040d7563599960.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0e4f7587da8acf20.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7be0a6711ed15b5c.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-00672fabc4ff9c9d.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-72fe231ef0473d15.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-019d54ecc304b655.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-cc7d9343e4f608be.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9849bb0fbad7f0f5.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/6f8a6450478f69b8510c8976ab6c2a70b3b0e47c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8b33f9cbbc9652fe.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-7558f7b5aadd51d2.rlib(backtrace-7558f7b5aadd51d2.backtrace.ew5sunj7-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stdout] /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] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-7558f7b5aadd51d2.rlib(backtrace-7558f7b5aadd51d2.backtrace.ew5sunj7-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:173: undefined reference to `backtrace_pcinfo' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:177: undefined reference to `backtrace_syminfo' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f4c37cf69013ef22f4f60ed61bd1d0661d48235957f64220e68676ee180d1894", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c37cf69013ef22f4f60ed61bd1d0661d48235957f64220e68676ee180d1894", kill_on_drop: false }` [INFO] [stdout] f4c37cf69013ef22f4f60ed61bd1d0661d48235957f64220e68676ee180d1894