[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#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmateuszptr%2Frust_dhcp" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mateuszptr/rust_dhcp on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-4/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" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b3a8c793cabc9c60bd23042ea5b674bafc6f0de610d5640335379e0a073d046 [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" "1b3a8c793cabc9c60bd23042ea5b674bafc6f0de610d5640335379e0a073d046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b3a8c793cabc9c60bd23042ea5b674bafc6f0de610d5640335379e0a073d046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b3a8c793cabc9c60bd23042ea5b674bafc6f0de610d5640335379e0a073d046", kill_on_drop: false }` [INFO] [stdout] 1b3a8c793cabc9c60bd23042ea5b674bafc6f0de610d5640335379e0a073d046 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 874ef4b4cfcb5ebdc5672d29cf09fd1b111d6fc373c668dc01beda889c311288 [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" "874ef4b4cfcb5ebdc5672d29cf09fd1b111d6fc373c668dc01beda889c311288", 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] Compiling version_check v0.1.3 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling matches v0.1.6 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling httparse v1.2.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Checking smallvec v0.6.1 [INFO] [stderr] Compiling bytecount v0.3.1 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking iovec v0.1.2 [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 log v0.4.1 [INFO] [stderr] Compiling proc-macro2 v0.4.3 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling walkdir v2.1.4 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling actix_derive v0.2.0 [INFO] [stderr] Checking tokio-timer v0.2.3 [INFO] [stderr] Checking bytes v0.4.7 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking resolv-conf v0.6.1 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking phf v0.7.22 [INFO] [stderr] Compiling idna v0.1.4 [INFO] [stderr] Compiling quote v0.6.2 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Compiling mime v0.2.6 [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 num-bigint v0.1.44 [INFO] [stderr] Checking num-iter v0.1.37 [INFO] [stderr] Compiling syn v0.14.0 [INFO] [stderr] Compiling backtrace-sys v0.1.21 [INFO] [stderr] Compiling openssl-sys v0.9.33 [INFO] [stderr] Compiling phf_codegen v0.7.22 [INFO] [stderr] Checking crossbeam-channel v0.1.3 [INFO] [stderr] Compiling libflate v0.1.15 [INFO] [stderr] Checking tokio-reactor v0.1.1 [INFO] [stderr] Checking mio-uds v0.6.6 [INFO] [stderr] Checking tokio-threadpool v0.1.3 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Checking tokio-udp v0.1.0 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] error: failed to run custom build command for `openssl v0.9.24` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/openssl-933bb1ed07953139/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Unable to detect OpenSSL version', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-0.9.24/build.rs:16:14 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55bae60b1637 - std::backtrace_rs::backtrace::libunwind::trace::h8bc78f7bc1f75bdb [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55bae60b1637 - std::backtrace_rs::backtrace::trace_unsynchronized::ha4c961c9576f95ba [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55bae60b1637 - std::sys_common::backtrace::_print_fmt::hc20cfdc233d6eb02 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55bae60b1637 - ::fmt::h04bea14549780a0f [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55bae60c825c - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/core/src/fmt/mod.rs:1096:17 [INFO] [stderr] 5: 0x55bae60af562 - std::io::Write::write_fmt::h55dd75636eef6a5c [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x55bae60b3365 - std::sys_common::backtrace::_print::h6439e8525077c7da [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55bae60b3365 - std::sys_common::backtrace::print::h02b685f728ce3931 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55bae60b3365 - std::panicking::default_hook::{{closure}}::h7c29625065fafae1 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55bae60b2ec3 - std::panicking::default_hook::hba441710bb71f4d5 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55bae60b3b01 - std::panicking::rust_panic_with_hook::ha936eb00e51bc4d9 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55bae609959a - std::panicking::begin_panic::{{closure}}::h74eed304ed3cfc96 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:520:9 [INFO] [stderr] 12: 0x55bae60998f8 - std::sys_common::backtrace::__rust_end_short_backtrace::hb8f85cffe86b3ff1 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55bae60994d7 - std::panicking::begin_panic::hda0bc4ae127fe567 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:519:12 [INFO] [stderr] 14: 0x55bae6097330 - build_script_build::main::habcc299d11407c6b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openssl-0.9.24/build.rs:16:14 [INFO] [stderr] 15: 0x55bae6097b9b - core::ops::function::FnOnce::call_once::h217bdae938c01a67 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55bae609992e - std::sys_common::backtrace::__rust_begin_short_backtrace::h363f60b524f932c2 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x55bae6098d31 - std::rt::lang_start::{{closure}}::hdbd5b456b9e97fcf [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/rt.rs:66:18 [INFO] [stderr] 18: 0x55bae60b3f27 - core::ops::function::impls:: for &F>::call_once::h7c92107c3c98a949 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x55bae60b3f27 - std::panicking::try::do_call::h7454c57e8fbf0cc1 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:379:40 [INFO] [stderr] 20: 0x55bae60b3f27 - std::panicking::try::he71cdc15ed83b5ec [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panicking.rs:343:19 [INFO] [stderr] 21: 0x55bae60b3f27 - std::panic::catch_unwind::hfc08ddb043e6e18c [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/panic.rs:396:14 [INFO] [stderr] 22: 0x55bae60b3f27 - std::rt::lang_start_internal::he4958117ec6901fd [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/rt.rs:51:25 [INFO] [stderr] 23: 0x55bae6098d07 - std::rt::lang_start::h0fe1a4e707c94323 [INFO] [stderr] at /rustc/4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5/library/std/src/rt.rs:65:5 [INFO] [stderr] 24: 0x55bae6097a7a - main [INFO] [stderr] 25: 0x7f88e35e90b3 - __libc_start_main [INFO] [stderr] 26: 0x55bae609409e - _start [INFO] [stderr] 27: 0x0 - [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] [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" "874ef4b4cfcb5ebdc5672d29cf09fd1b111d6fc373c668dc01beda889c311288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "874ef4b4cfcb5ebdc5672d29cf09fd1b111d6fc373c668dc01beda889c311288", kill_on_drop: false }` [INFO] [stdout] 874ef4b4cfcb5ebdc5672d29cf09fd1b111d6fc373c668dc01beda889c311288