[INFO] updating cached repository https://github.com/tdon1407/resin_wifi [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9103502ac3008d20aebd77e443b05bd9970b1035 [INFO] checking tdon1407/resin_wifi against try#7cb06892a23b4da510686618c8730f0b2e8bd952 for pr-66963 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdon1407%2Fresin_wifi" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tdon1407/resin_wifi on toolchain 7cb06892a23b4da510686618c8730f0b2e8bd952 [INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/tdon1407/resin_wifi [INFO] finished tweaking git repo https://github.com/tdon1407/resin_wifi [INFO] tweaked toml for git repo https://github.com/tdon1407/resin_wifi written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/tdon1407/resin_wifi already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "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] 4e8097ad65f0b974ea3dd4d3139fb5e7c305074f16fd1bf320661402fa8890ed [INFO] running `"docker" "start" "-a" "4e8097ad65f0b974ea3dd4d3139fb5e7c305074f16fd1bf320661402fa8890ed"` [INFO] [stderr] Checking libc v0.2.29 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking futures v0.1.14 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking sequence_trie v0.2.1 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking buf_redux v0.3.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking ascii v0.8.6 [INFO] [stderr] Checking serde v1.0.11 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking itoa v0.3.1 [INFO] [stderr] Checking dtoa v0.4.1 [INFO] [stderr] Checking route-recognizer v0.1.12 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking base64 v0.5.2 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Checking num_cpus v1.6.2 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking textwrap v0.7.0 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking clap v2.26.0 [INFO] [stderr] Checking phf_shared v0.7.21 [INFO] [stderr] Compiling dbus v0.5.3 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling mime_guess v1.8.2 [INFO] [stderr] Checking futures-cpupool v0.1.5 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking url v1.5.1 [INFO] [stderr] error: failed to run custom build command for `mime_guess v1.8.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mime_guess-423323649f17dd4f/build-script-gen_mime_types` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1189:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5654d9a94744 - backtrace::backtrace::libunwind::trace::hdb81db0bd6831d04 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5654d9a94744 - backtrace::backtrace::trace_unsynchronized::h38672f8e088162ec [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5654d9a94744 - std::sys_common::backtrace::_print_fmt::h3477885c1cf600bf [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:84 [INFO] [stderr] 3: 0x5654d9a94744 - ::fmt::h1b1db80893bb1d47 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x5654d9aad69c - core::fmt::write::hb45c0f2659d06ea0 [INFO] [stderr] at src/libcore/fmt/mod.rs:1024 [INFO] [stderr] 5: 0x5654d9a92fc7 - std::io::Write::write_fmt::h69aed8c2f069f95a [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x5654d9a9672e - std::sys_common::backtrace::_print::h7994adb630479b56 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x5654d9a9672e - std::sys_common::backtrace::print::h3b61bc008bfbd441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x5654d9a9672e - std::panicking::default_hook::{{closure}}::h3fe670170d668cf0 [INFO] [stderr] at src/libstd/panicking.rs:193 [INFO] [stderr] 9: 0x5654d9a96421 - std::panicking::default_hook::h3b06cb1df08e0592 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x5654d9a96d5b - std::panicking::rust_panic_with_hook::h1d228350fd59b915 [INFO] [stderr] at src/libstd/panicking.rs:471 [INFO] [stderr] 11: 0x5654d9a9690e - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:375 [INFO] [stderr] 12: 0x5654d9aab15e - core::panicking::panic_fmt::h859a658f321e3538 [INFO] [stderr] at src/libcore/panicking.rs:82 [INFO] [stderr] 13: 0x5654d9aab257 - core::result::unwrap_failed::h2115f970ea0a48ba [INFO] [stderr] at src/libcore/result.rs:1189 [INFO] [stderr] 14: 0x5654d9a61330 - core::result::Result::unwrap::hcea1f7afc0c447f0 [INFO] [stderr] at /rustc/7cb06892a23b4da510686618c8730f0b2e8bd952/src/libcore/result.rs:957 [INFO] [stderr] 15: 0x5654d9a5d9c5 - build_script_gen_mime_types::main::h3ad72d3214148180 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.2/src/gen_mime_types.rs:22 [INFO] [stderr] 16: 0x5654d9a6f980 - std::rt::lang_start::{{closure}}::h9952ed2341ffd109 [INFO] [stderr] at /rustc/7cb06892a23b4da510686618c8730f0b2e8bd952/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x5654d9a967f3 - std::rt::lang_start_internal::{{closure}}::h1784eb06fa376c84 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x5654d9a967f3 - std::panicking::try::do_call::hc1b239edbaea435b [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 19: 0x5654d9a985ca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:78 [INFO] [stderr] 20: 0x5654d9a971f0 - std::panicking::try::h3488fc3f1d3c9eea [INFO] [stderr] at src/libstd/panicking.rs:270 [INFO] [stderr] 21: 0x5654d9a971f0 - std::panic::catch_unwind::h2a34869edc5a61ae [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x5654d9a971f0 - std::rt::lang_start_internal::h0cda2cb9c4b6b0f8 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x5654d9a6f959 - std::rt::lang_start::hf4e13cfaa90b8d1e [INFO] [stderr] at /rustc/7cb06892a23b4da510686618c8730f0b2e8bd952/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x5654d9a5ef5a - main [INFO] [stderr] 25: 0x7ffadef57b97 - __libc_start_main [INFO] [stderr] 26: 0x5654d9a3f34a - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stderr] | [INFO] [stderr] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 251 | 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] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "4e8097ad65f0b974ea3dd4d3139fb5e7c305074f16fd1bf320661402fa8890ed"` [INFO] running `"docker" "rm" "-f" "4e8097ad65f0b974ea3dd4d3139fb5e7c305074f16fd1bf320661402fa8890ed"` [INFO] [stdout] 4e8097ad65f0b974ea3dd4d3139fb5e7c305074f16fd1bf320661402fa8890ed