[INFO] cloning repository https://github.com/mateuszptr/rust_dhcp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mateuszptr/rust_dhcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmateuszptr%2Frust_dhcp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmateuszptr%2Frust_dhcp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fefc0f07e07959e9c20d6a16978c7e5c4280f79f [INFO] checking mateuszptr/rust_dhcp against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmateuszptr%2Frust_dhcp" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mateuszptr/rust_dhcp on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mateuszptr/rust_dhcp [INFO] finished tweaking git repo https://github.com/mateuszptr/rust_dhcp [INFO] tweaked toml for git repo https://github.com/mateuszptr/rust_dhcp written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/mateuszptr/rust_dhcp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf v0.7.22 [INFO] [stderr] Downloaded phf_shared v0.7.22 [INFO] [stderr] Downloaded ipaddress v0.1.2 [INFO] [stderr] Downloaded reqwest v0.6.2 [INFO] [stderr] Downloaded socket2 v0.3.5 [INFO] [stderr] Downloaded crossbeam-channel v0.1.3 [INFO] [stderr] Downloaded cargo_metadata v0.5.4 [INFO] [stderr] Downloaded smallvec v0.6.1 [INFO] [stderr] Downloaded trust-dns-proto v0.3.3 [INFO] [stderr] Downloaded trust-dns-resolver v0.8.2 [INFO] [stderr] Downloaded actix v0.5.7 [INFO] [stderr] Downloaded serde v1.0.60 [INFO] [stderr] Downloaded phf_generator v0.7.22 [INFO] [stderr] Downloaded phf_codegen v0.7.22 [INFO] [stderr] Downloaded serde_urlencoded v0.5.2 [INFO] [stderr] Downloaded serde_json v1.0.17 [INFO] [stderr] Downloaded backtrace-sys v0.1.21 [INFO] [stderr] Downloaded libflate v0.1.15 [INFO] [stderr] Downloaded hwaddr v0.1.4 [INFO] [stderr] Downloaded serde_derive v1.0.60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee735c482bfb9d215907ca6c05433d0659a2a432f3dca1450698a09eef18d24f [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" "ee735c482bfb9d215907ca6c05433d0659a2a432f3dca1450698a09eef18d24f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee735c482bfb9d215907ca6c05433d0659a2a432f3dca1450698a09eef18d24f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee735c482bfb9d215907ca6c05433d0659a2a432f3dca1450698a09eef18d24f", kill_on_drop: false }` [INFO] [stdout] ee735c482bfb9d215907ca6c05433d0659a2a432f3dca1450698a09eef18d24f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e39e9139ec15af1b355d6fa3fdf47b2b468f78217494f1b4eed58f7005f7e7b1 [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" "e39e9139ec15af1b355d6fa3fdf47b2b468f78217494f1b4eed58f7005f7e7b1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling cc v1.0.15 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Compiling serde v1.0.60 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling rustc-demangle v0.1.8 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling httparse v1.2.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling antidote v1.0.0 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Compiling bytecount v0.3.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking smallvec v0.6.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling actix_derive v0.2.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling proc-macro2 v0.4.3 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Compiling walkdir v2.1.4 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking bytes v0.4.7 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Checking resolv-conf v0.6.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking lru-cache v0.1.1 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling quote v0.6.2 [INFO] [stderr] Checking phf v0.7.22 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling libflate v0.1.15 [INFO] [stderr] Compiling backtrace-sys v0.1.21 [INFO] [stderr] Compiling openssl-sys v0.9.33 [INFO] [stderr] Compiling syn v0.14.0 [INFO] [stderr] Checking tokio-timer v0.2.3 [INFO] [stderr] Compiling phf_codegen v0.7.22 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking url v1.7.0 [INFO] [stderr] Checking tokio-threadpool v0.1.3 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking tokio-reactor v0.1.1 [INFO] [stderr] Checking mio-uds v0.6.6 [INFO] [stderr] Checking crossbeam-channel v0.1.3 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking tokio-udp v0.1.0 [INFO] [stderr] Checking tokio-fs v0.1.0 [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-1.7.0/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] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.7.0/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: build failed [INFO] running `Command { std: "docker" "inspect" "e39e9139ec15af1b355d6fa3fdf47b2b468f78217494f1b4eed58f7005f7e7b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e39e9139ec15af1b355d6fa3fdf47b2b468f78217494f1b4eed58f7005f7e7b1", kill_on_drop: false }` [INFO] [stdout] e39e9139ec15af1b355d6fa3fdf47b2b468f78217494f1b4eed58f7005f7e7b1