[INFO] cloning repository https://github.com/cholcombe973/skynet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cholcombe973/skynet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcholcombe973%2Fskynet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcholcombe973%2Fskynet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aaa876fa88adadd9175d1269b1b7c9e6371e9af0
[INFO] testing cholcombe973/skynet against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcholcombe973%2Fskynet" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cholcombe973/skynet on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cholcombe973/skynet
[INFO] finished tweaking git repo https://github.com/cholcombe973/skynet
[INFO] tweaked toml for git repo https://github.com/cholcombe973/skynet written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/cholcombe973/skynet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 942736fea1ebcbb5114ec183e68aea8b4e4e56aaa1b5fb53a7164d3f55c127c5
[INFO] running `Command { std: "docker" "start" "-a" "942736fea1ebcbb5114ec183e68aea8b4e4e56aaa1b5fb53a7164d3f55c127c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "942736fea1ebcbb5114ec183e68aea8b4e4e56aaa1b5fb53a7164d3f55c127c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942736fea1ebcbb5114ec183e68aea8b4e4e56aaa1b5fb53a7164d3f55c127c5", kill_on_drop: false }`
[INFO] [stdout] 942736fea1ebcbb5114ec183e68aea8b4e4e56aaa1b5fb53a7164d3f55c127c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9df64e9757100fae2c06bb11a40f7b2cac3c82c503aa8bda16bd6c25886fb64
[INFO] running `Command { std: "docker" "start" "-a" "b9df64e9757100fae2c06bb11a40f7b2cac3c82c503aa8bda16bd6c25886fb64", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling cc v1.0.3
[INFO] [stderr]    Compiling log v0.3.8
[INFO] [stderr]    Compiling version_check v0.1.3
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling byteorder v1.2.1
[INFO] [stderr]    Compiling futures v0.1.17
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]    Compiling num-traits v0.1.41
[INFO] [stderr]    Compiling lazycell v0.5.1
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling scoped-tls v0.1.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling siphasher v0.2.2
[INFO] [stderr]    Compiling openssl v0.9.23
[INFO] [stderr]    Compiling serde v1.0.24
[INFO] [stderr]    Compiling matches v0.1.6
[INFO] [stderr]    Compiling slab v0.4.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.5
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling build_const v0.2.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling take v0.1.0
[INFO] [stderr]    Compiling safemem v0.2.0
[INFO] [stderr]    Compiling smallvec v0.2.1
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling httparse v1.2.3
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling adler32 v1.0.2
[INFO] [stderr]    Compiling protobuf v1.4.3
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling regex-syntax v0.4.1
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling same-file v1.0.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling hex v0.2.0
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling init-daemon v0.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling base64 v0.8.0
[INFO] [stderr]    Compiling protoc v1.4.3
[INFO] [stderr]    Compiling rust-ini v0.10.0
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling crc v1.6.0
[INFO] [stderr]    Compiling walkdir v2.0.1
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling unicase v2.1.0
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling iovec v0.1.1
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling socket2 v0.2.4
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling users v0.6.0
[INFO] [stderr]    Compiling bytes v0.4.5
[INFO] [stderr]    Compiling idna v0.1.4
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling clap v2.29.0
[INFO] [stderr]    Compiling mio v0.6.11
[INFO] [stderr]    Compiling simplelog v0.4.3
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]    Compiling uuid v0.4.0
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.7
[INFO] [stderr]    Compiling relay v0.1.0
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling libflate v0.1.12
[INFO] [stderr]    Compiling apt-pkg-native v0.3.0
[INFO] [stderr]    Compiling dns-lookup v0.8.1
[INFO] [stderr]    Compiling mime v0.3.5
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling openssl-sys v0.9.23
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]    Compiling tokio-io v0.1.4
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.3
[INFO] [stderr]    Compiling url v1.6.0
[INFO] [stderr]    Compiling regex v0.2.3
[INFO] [stderr]    Compiling tokio-core v0.1.10
[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-1.6.0/src/form_urlencoded.rs:261:40
[INFO] [stdout]     |
[INFO] [stdout] 259 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] 260 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stdout] 261 |     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] [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] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: apt-pkg-c/lib.cpp: In function 'void init_config_system()':
[INFO] [stderr] warning: apt-pkg-c/lib.cpp:122:5: error: 'pkgInitConfig' was not declared in this scope
[INFO] [stderr] warning:   122 |     pkgInitConfig(*_config);
[INFO] [stderr] warning:       |     ^~~~~~~~~~~~~
[INFO] [stderr] warning: apt-pkg-c/lib.cpp:123:29: error: '_system' was not declared in this scope; did you mean 'system'?
[INFO] [stderr] warning:   123 |     pkgInitSystem(*_config, _system);
[INFO] [stderr] warning:       |                             ^~~~~~~
[INFO] [stderr] warning:       |                             system
[INFO] [stderr] warning: apt-pkg-c/lib.cpp:123:5: error: 'pkgInitSystem' was not declared in this scope
[INFO] [stderr] warning:   123 |     pkgInitSystem(*_config, _system);
[INFO] [stderr] warning:       |     ^~~~~~~~~~~~~
[INFO] [stderr] warning: apt-pkg-c/lib.cpp: In function 'const char* pkg_iter_candidate_version(PPkgIterator*)':
[INFO] [stderr] warning: apt-pkg-c/lib.cpp:194:71: error: invalid use of incomplete type 'class pkgPolicy'
[INFO] [stderr] warning:   194 |     pkgCache::VerIterator it = wrapper->cache->cache_file->GetPolicy()->GetCandidateVer(wrapper->iterator);
[INFO] [stderr] warning:       |                                                                       ^~
[INFO] [stderr] warning: In file included from apt-pkg-c/lib.cpp:6:
[INFO] [stderr] warning: /usr/include/apt-pkg/cachefile.h:27:7: note: forward declaration of 'class pkgPolicy'
[INFO] [stderr] warning:    27 | class pkgPolicy;
[INFO] [stderr] warning:       |       ^~~~~~~~~
[INFO] [stderr] warning: apt-pkg-c/lib.cpp: In function 'int32_t ver_iter_priority(PVerIterator*)':
[INFO] [stderr] warning: apt-pkg-c/lib.cpp:245:51: error: invalid use of incomplete type 'class pkgPolicy'
[INFO] [stderr] warning:   245 |     return wrapper->cache->cache_file->GetPolicy()->GetPriority(wrapper->iterator);
[INFO] [stderr] warning:       |                                                   ^~
[INFO] [stderr] warning: In file included from apt-pkg-c/lib.cpp:6:
[INFO] [stderr] warning: /usr/include/apt-pkg/cachefile.h:27:7: note: forward declaration of 'class pkgPolicy'
[INFO] [stderr] warning:    27 | class pkgPolicy;
[INFO] [stderr] warning:       |       ^~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b9df64e9757100fae2c06bb11a40f7b2cac3c82c503aa8bda16bd6c25886fb64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9df64e9757100fae2c06bb11a40f7b2cac3c82c503aa8bda16bd6c25886fb64", kill_on_drop: false }`
[INFO] [stdout] b9df64e9757100fae2c06bb11a40f7b2cac3c82c503aa8bda16bd6c25886fb64