[INFO] cloning repository https://github.com/ruscur/swagladder
[INFO] running `"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"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruscur%2Fswagladder'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bcfc3f7a832337e805998e3d8911c3718b2d8b9e
[INFO] checking ruscur/swagladder against try#d93021f5faa26e4f9d2719e79f9974e06aa40e17 for pr-71873
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruscur%2Fswagladder" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ruscur/swagladder on toolchain d93021f5faa26e4f9d2719e79f9974e06aa40e17
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "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-6/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" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/ruscur/inth-oauth2.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mime_guess v1.8.1
[INFO] [stderr]   Downloaded bodyparser v0.5.0
[INFO] [stderr]   Downloaded r2d2 v0.7.1
[INFO] [stderr]   Downloaded buf_redux v0.3.0
[INFO] [stderr]   Downloaded multipart v0.8.1
[INFO] [stderr]   Downloaded persistent v0.3.0
[INFO] [stderr]   Downloaded schannel v0.1.2
[INFO] [stderr]   Downloaded error-chain v0.7.2
[INFO] [stderr]   Downloaded openssl-sys v0.9.6
[INFO] [stderr]   Downloaded r2d2_redis v0.5.1
[INFO] [stderr]   Downloaded redis v0.7.1
[INFO] [stderr]   Downloaded params v0.6.0
[INFO] [stderr]   Downloaded security-framework v0.1.10
[INFO] [stderr]   Downloaded urlencoded v0.5.0
[INFO] [stderr]   Downloaded metadeps v1.1.1
[INFO] [stderr]   Downloaded rustc-demangle v0.1.3
[INFO] [stderr]   Downloaded aho-corasick v0.6.1
[INFO] [stderr]   Downloaded hyper v0.10.3
[INFO] [stderr]   Downloaded handlebars v0.24.2
[INFO] [stderr]   Downloaded openssl v0.9.6
[INFO] [stderr]   Downloaded security-framework-sys v0.1.10
[INFO] [stderr]   Downloaded cookie v0.5.1
[INFO] [stderr]   Downloaded unicode-normalization v0.1.3
[INFO] [stderr]   Downloaded gcc v0.3.42
[INFO] [stderr]   Downloaded env_logger v0.4.0
[INFO] [stderr]   Downloaded unicode-bidi v0.2.4
[INFO] [stderr]   Downloaded handlebars-iron v0.22.0
[INFO] [stderr]   Downloaded backtrace-sys v0.1.5
[INFO] [stderr]   Downloaded backtrace v0.3.0
[INFO] [stderr]   Downloaded iron-sessionstorage v0.6.3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "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] 40bee81d87c41e778344a0503352b01c15fc4067feb5e3510f64fccb284e5829
[INFO] running `"docker" "start" "-a" "40bee81d87c41e778344a0503352b01c15fc4067feb5e3510f64fccb284e5829"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]    Compiling semver v0.1.20
[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 matches v0.1.4
[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 num-traits v0.1.36
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.3
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]     Checking httparse v1.2.1
[INFO] [stderr]     Checking traitobject v0.0.1
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking modifier v0.1.0
[INFO] [stderr]    Compiling siphasher v0.2.1
[INFO] [stderr]    Compiling openssl v0.9.6
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking antidote v1.0.0
[INFO] [stderr]     Checking dtoa v0.2.2
[INFO] [stderr]     Checking itoa v0.1.1
[INFO] [stderr]    Compiling redis v0.7.1
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking regex-syntax v0.4.0
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[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 mime v0.2.2
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.1.7
[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 thread-id v3.0.0
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]     Checking idna v0.1.0
[INFO] [stderr]     Checking thread_local v0.3.2
[INFO] [stderr]     Checking aho-corasick v0.6.1
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]     Checking plugin v0.2.6
[INFO] [stderr]     Checking walkdir v0.1.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling unicase v1.4.0
[INFO] [stderr]    Compiling hyper v0.10.3
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]     Checking phf_shared v0.7.21
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling error-chain v0.7.2
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling metadeps v1.1.1
[INFO] [stderr]    Compiling mime_guess v1.8.1
[INFO] [stderr]     Checking url v1.4.0
[INFO] [stderr]    Compiling openssl-sys v0.9.6
[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] 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] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[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/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.build_script_build.73nvd6d5-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353" "/opt/rustwide/target/debug/build/openssl-sys-684496094d65c353/build_script_build-684496094d65c353.225uevty4hzbgszz.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmetadeps-11823772655dc0ae.rlib" "/opt/rustwide/target/debug/deps/libtoml-5defd8249ea7c40f.rlib" "/opt/rustwide/target/debug/deps/libpkg_config-ba590404e8bf0386.rlib" "/opt/rustwide/target/debug/deps/liberror_chain-071c25392b4ed14d.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-9b1f3e346894063c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-d59d501f56b1a849.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-16c544dd83787bec.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d11d869364dae7ea.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-1dbb7d40d8f4c0a5.rlib" "/opt/rustwide/target/debug/deps/libwinapi-b628f28cacf6bf4e.rlib" "/opt/rustwide/target/debug/deps/libkernel32-7e38d8958d5aadb7.rlib" "/opt/rustwide/target/debug/deps/liblibc-c8569e010583bb80.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7d65a344221c409b.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-54df1a0c3024f5bd.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-bb312de2a5d7d307.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-60c21d234379de22.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-045480d965da2c45.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8ec1303a38498da9.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-18658537df359212.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b87be9f0e57bd4bf.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-3a677d13d4ec517d.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac41f78688451395.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f11f1597d535049a.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-428d15b56101bdc7.rlib" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-941f7f6bc622e313.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/d93021f5faa26e4f9d2719e79f9974e06aa40e17/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e77b8f5da9460407.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-9b1f3e346894063c.rlib(backtrace-9b1f3e346894063c.backtrace.ycp7ml9m-cgu.14.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]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-9b1f3e346894063c.rlib(backtrace-9b1f3e346894063c.backtrace.ycp7ml9m-cgu.14.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]           /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] [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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "40bee81d87c41e778344a0503352b01c15fc4067feb5e3510f64fccb284e5829"`
[INFO] running `"docker" "rm" "-f" "40bee81d87c41e778344a0503352b01c15fc4067feb5e3510f64fccb284e5829"`
[INFO] [stdout] 40bee81d87c41e778344a0503352b01c15fc4067feb5e3510f64fccb284e5829