[INFO] updating cached repository https://github.com/MagnificentPako/Sharust [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2ca01d17cc0f2661cbb4fe85d45ff8468497436 [INFO] checking MagnificentPako/Sharust against try#5fdfba63a96c5e8ae0ebf6b8b66853110277087d for pr-73166 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagnificentPako%2FSharust" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MagnificentPako/Sharust on toolchain 5fdfba63a96c5e8ae0ebf6b8b66853110277087d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MagnificentPako/Sharust [INFO] finished tweaking git repo https://github.com/MagnificentPako/Sharust [INFO] tweaked toml for git repo https://github.com/MagnificentPako/Sharust written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/MagnificentPako/Sharust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 93b36bba25998e1d6364ac41c8d93ea98994bd67e4b16aa0831e072f6680cb2b [INFO] running `Command { std: "docker" "start" "-a" "93b36bba25998e1d6364ac41c8d93ea98994bd67e4b16aa0831e072f6680cb2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93b36bba25998e1d6364ac41c8d93ea98994bd67e4b16aa0831e072f6680cb2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93b36bba25998e1d6364ac41c8d93ea98994bd67e4b16aa0831e072f6680cb2b", kill_on_drop: false }` [INFO] [stdout] 93b36bba25998e1d6364ac41c8d93ea98994bd67e4b16aa0831e072f6680cb2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f25a0d7a5c4b5f050b5e1252d5aa06d1aeacffbfc6a87b041fb07a395f71eee3 [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" "f25a0d7a5c4b5f050b5e1252d5aa06d1aeacffbfc6a87b041fb07a395f71eee3", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Checking matches v0.1.4 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking log v0.3.7 [INFO] [stderr] Checking num-traits v0.1.37 [INFO] [stderr] Compiling gcc v0.3.45 [INFO] [stderr] Compiling typenum v1.5.2 [INFO] [stderr] Checking unicode-normalization v0.1.4 [INFO] [stderr] Checking odds v0.2.25 [INFO] [stderr] Checking httparse v1.2.2 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Compiling openssl v0.9.11 [INFO] [stderr] Checking byte-tools v0.1.3 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking safemem v0.1.1 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking vec_map v0.7.0 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking serde v0.9.14 [INFO] [stderr] Checking xdg v2.1.0 [INFO] [stderr] Compiling dbus v0.4.1 [INFO] [stderr] Checking conduit-mime-types v0.7.3 [INFO] [stderr] Checking unsafe-any v0.4.1 [INFO] [stderr] Checking unicode-bidi v0.2.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking mime v0.2.3 [INFO] [stderr] Compiling unicase v1.4.0 [INFO] [stderr] Compiling hyper v0.10.9 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking nodrop v0.1.9 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking num_cpus v1.3.0 [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 serde_codegen_internals v0.14.2 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Checking buf_redux v0.6.1 [INFO] [stderr] Checking twoway v0.1.3 [INFO] [stderr] Checking clap v2.23.3 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Checking phf_shared v0.7.21 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking idna v0.1.1 [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Compiling openssl-sys v0.9.11 [INFO] [stderr] Compiling serde_derive v0.9.14 [INFO] [stderr] Checking uuid v0.1.18 [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] Checking url v0.2.38 [INFO] [stderr] Compiling mime_guess v1.8.1 [INFO] [stderr] Checking url v1.4.0 [INFO] [stderr] Checking tiny_http v0.5.8 [INFO] [stderr] Checking generic-array v0.7.2 [INFO] [stderr] error: failed to run custom build command for `mime_guess v1.8.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mime_guess-afe83e535c006327/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" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.1/src/gen_mime_types.rs:22:67 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561e44cc3685 - backtrace::backtrace::libunwind::trace::h34afbfad7fd770fc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x561e44cc3685 - backtrace::backtrace::trace_unsynchronized::h460d522b1619a600 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x561e44cc3685 - std::sys_common::backtrace::_print_fmt::ha45fac10086813b4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x561e44cc3685 - ::fmt::hde84f63fcfd0e6de [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x561e44ce117c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x561e44cc1e23 - std::io::Write::write_fmt::hc344eafd6e850b4d [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x561e44cc5b90 - std::sys_common::backtrace::_print::h4db88ff15cb5d61d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x561e44cc5b90 - std::sys_common::backtrace::print::h5fc39e1b1f610bd3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x561e44cc5b90 - std::panicking::default_hook::{{closure}}::h59e55edacb1d974a [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x561e44cc58dc - std::panicking::default_hook::heee4c8016dfbf328 [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x561e44cc6177 - std::panicking::rust_panic_with_hook::h8405b6301c79fb5a [INFO] [stderr] at src/libstd/panicking.rs:473 [INFO] [stderr] 11: 0x561e44cc5d7b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 12: 0x561e44ce0581 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x561e44ce03a3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1274 [INFO] [stderr] 14: 0x561e44cad64b - core::result::Result::unwrap::hdf7e59b4e88e2e87 [INFO] [stderr] at /rustc/5fdfba63a96c5e8ae0ebf6b8b66853110277087d/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x561e44c8940f - build_script_gen_mime_types::main::he1aee59562b1fd54 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.1/src/gen_mime_types.rs:22 [INFO] [stderr] 16: 0x561e44c8b09b - std::rt::lang_start::{{closure}}::h917c53555ceea8c6 [INFO] [stderr] at /rustc/5fdfba63a96c5e8ae0ebf6b8b66853110277087d/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x561e44cc6548 - std::rt::lang_start_internal::{{closure}}::h7cea099ad4edf1eb [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x561e44cc6548 - std::panicking::try::do_call::h42d93372c44025d2 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 19: 0x561e44cc6548 - std::panicking::try::hb47a4182362d3341 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 20: 0x561e44cc6548 - std::panic::catch_unwind::h2afcfbf3125915b4 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x561e44cc6548 - std::rt::lang_start_internal::h4f696727fe904f48 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x561e44c8b077 - std::rt::lang_start::h26390a65d34d9cad [INFO] [stderr] at /rustc/5fdfba63a96c5e8ae0ebf6b8b66853110277087d/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x561e44c8a96a - main [INFO] [stderr] 24: 0x7f82fedcb0b3 - __libc_start_main [INFO] [stderr] 25: 0x561e44c7417e - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [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-1.4.0/src/form_urlencoded.rs:246:40 [INFO] [stdout] | [INFO] [stdout] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 246 | 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" "f25a0d7a5c4b5f050b5e1252d5aa06d1aeacffbfc6a87b041fb07a395f71eee3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f25a0d7a5c4b5f050b5e1252d5aa06d1aeacffbfc6a87b041fb07a395f71eee3", kill_on_drop: false }` [INFO] [stdout] f25a0d7a5c4b5f050b5e1252d5aa06d1aeacffbfc6a87b041fb07a395f71eee3