[INFO] cloning repository https://github.com/vbogaevsky/travels-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vbogaevsky/travels-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbogaevsky%2Ftravels-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbogaevsky%2Ftravels-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c03fd17c101631f9920c4205825e22f6c28cf498 [INFO] documenting vbogaevsky/travels-rs against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbogaevsky%2Ftravels-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vbogaevsky/travels-rs on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vbogaevsky/travels-rs [INFO] finished tweaking git repo https://github.com/vbogaevsky/travels-rs [INFO] tweaked toml for git repo https://github.com/vbogaevsky/travels-rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/vbogaevsky/travels-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 294c9aab0a5c3b0855c3f5aa347eb20a08f2301ad53c3f56f5d6f86c6f18e80d [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" "294c9aab0a5c3b0855c3f5aa347eb20a08f2301ad53c3f56f5d6f86c6f18e80d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "294c9aab0a5c3b0855c3f5aa347eb20a08f2301ad53c3f56f5d6f86c6f18e80d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "294c9aab0a5c3b0855c3f5aa347eb20a08f2301ad53c3f56f5d6f86c6f18e80d", kill_on_drop: false }` [INFO] [stdout] 294c9aab0a5c3b0855c3f5aa347eb20a08f2301ad53c3f56f5d6f86c6f18e80d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86a955408f33b97dfa0e659e02cf6cf9ee47023db4d66009702fcb5ed62b28aa [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" "86a955408f33b97dfa0e659e02cf6cf9ee47023db4d66009702fcb5ed62b28aa", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.2.2 [INFO] [stderr] Checking arrayref v0.3.4 [INFO] [stderr] Compiling cc v1.0.10 [INFO] [stderr] Compiling unicode-normalization v0.1.5 [INFO] [stderr] Checking md5 v0.3.7 [INFO] [stderr] Checking fallible-iterator v0.1.4 [INFO] [stderr] Compiling pq-sys v0.4.4 [INFO] [stderr] Checking serde v1.0.43 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling pear v0.0.16 [INFO] [stderr] Compiling smallvec v0.4.4 [INFO] [stderr] Compiling state v0.4.0 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Checking socket2 v0.3.5 [INFO] [stderr] Compiling proc-macro2 v0.3.6 [INFO] [stderr] Compiling pear_codegen v0.0.16 [INFO] [stderr] Compiling rocket v0.3.8 [INFO] [stderr] Compiling syntex_fmt_macros v0.5.0 [INFO] [stderr] Compiling rocket_codegen v0.3.8 [INFO] [stderr] Checking regex-syntax v0.5.5 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking r2d2 v0.8.2 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Checking url v1.7.0 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] error: failed to run custom build command for `rocket v0.3.8` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rocket-957b1984e9a9dda2/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Rocket requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.46.0 (2020-08-24). Minimum required: 1.27.0-nightly (2018-04-03). [INFO] [stderr] See the getting started guide (https://rocket.rs/guide/getting-started/) for more information. [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.3.8/build.rs:38:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d7acf8a5b5 - backtrace::backtrace::libunwind::trace::h14d338b30b3ea0a7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55d7acf8a5b5 - backtrace::backtrace::trace_unsynchronized::h73ea91d74a3fd67f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d7acf8a5b5 - std::sys_common::backtrace::_print_fmt::hd42948c952866e12 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55d7acf8a5b5 - ::fmt::ha8f928866ff7571e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55d7acfac30c - core::fmt::write::he0c1e5f7426d2718 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55d7acf87c32 - std::io::Write::write_fmt::hf3afc6cfd57d0033 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55d7acf8c9f0 - std::sys_common::backtrace::_print::hfc0110703f3696fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55d7acf8c9f0 - std::sys_common::backtrace::print::h3f77c6990ddfaa22 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55d7acf8c9f0 - std::panicking::default_hook::{{closure}}::heae49580a8d62d75 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55d7acf8c73c - std::panicking::default_hook::hecc34e3f729e213c [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x55d7acf8d033 - std::panicking::rust_panic_with_hook::he82f5d0644692441 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x55d7acf66ca5 - std::panicking::begin_panic::h6f204adf46d169f9 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/panicking.rs:456 [INFO] [stderr] 12: 0x55d7acf64a7f - build_script_build::main::hb594eb19c8a3f98c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.3.8/build.rs:38 [INFO] [stderr] 13: 0x55d7acf6721b - std::rt::lang_start::{{closure}}::hc38485b185134d49 [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 14: 0x55d7acf8d403 - std::rt::lang_start_internal::{{closure}}::h5d3ea623498f5f43 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 15: 0x55d7acf8d403 - std::panicking::try::do_call::hac65e71be769a440 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 16: 0x55d7acf8d403 - std::panicking::try::hd4706e264bcf6712 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 17: 0x55d7acf8d403 - std::panic::catch_unwind::h948a0fb4a8b3ee82 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55d7acf8d403 - std::rt::lang_start_internal::h72cc068ed2d0ac53 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 19: 0x55d7acf671f7 - std::rt::lang_start::h620601116a51817d [INFO] [stderr] at /rustc/04488afe34512aa4c33566eb16d8c912a3ae04f9/src/libstd/rt.rs:67 [INFO] [stderr] 20: 0x55d7acf6592a - main [INFO] [stderr] 21: 0x7f1d826df0b3 - __libc_start_main [INFO] [stderr] 22: 0x55d7acf6417e - _start [INFO] [stderr] 23: 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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "86a955408f33b97dfa0e659e02cf6cf9ee47023db4d66009702fcb5ed62b28aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86a955408f33b97dfa0e659e02cf6cf9ee47023db4d66009702fcb5ed62b28aa", kill_on_drop: false }` [INFO] [stdout] 86a955408f33b97dfa0e659e02cf6cf9ee47023db4d66009702fcb5ed62b28aa