[INFO] cloning repository https://github.com/MagnificentPako/rust-sharex-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MagnificentPako/rust-sharex-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagnificentPako%2Frust-sharex-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagnificentPako%2Frust-sharex-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 664fb38b3c2284af313c6c1dcc924345b6dd3601 [INFO] testing MagnificentPako/rust-sharex-server against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagnificentPako%2Frust-sharex-server" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MagnificentPako/rust-sharex-server on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MagnificentPako/rust-sharex-server [INFO] finished tweaking git repo https://github.com/MagnificentPako/rust-sharex-server [INFO] tweaked toml for git repo https://github.com/MagnificentPako/rust-sharex-server written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/MagnificentPako/rust-sharex-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded digest-buffer v0.3.0 [INFO] [stderr] Downloaded digest v0.5.0 [INFO] [stderr] Downloaded sha2 v0.5.0 [INFO] [stderr] Downloaded multipart v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2766f9831707993a02e3e19b30d7aa4a74d8a6062c80a6b5c9a83d5c4f2bd18 [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" "e2766f9831707993a02e3e19b30d7aa4a74d8a6062c80a6b5c9a83d5c4f2bd18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2766f9831707993a02e3e19b30d7aa4a74d8a6062c80a6b5c9a83d5c4f2bd18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2766f9831707993a02e3e19b30d7aa4a74d8a6062c80a6b5c9a83d5c4f2bd18", kill_on_drop: false }` [INFO] [stdout] e2766f9831707993a02e3e19b30d7aa4a74d8a6062c80a6b5c9a83d5c4f2bd18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b02aee198f0db91465652009af5984e1c3fe9576f655a5b47f48bef7eece9aed [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" "b02aee198f0db91465652009af5984e1c3fe9576f655a5b47f48bef7eece9aed", kill_on_drop: false }` [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling httparse v1.2.2 [INFO] [stderr] Compiling version_check v0.1.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling typenum v1.5.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling odds v0.2.25 [INFO] [stderr] Compiling term v0.4.5 [INFO] [stderr] Compiling state v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.4.0 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling serde v0.9.14 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling modifier v0.1.0 [INFO] [stderr] Compiling quick-error v1.1.0 [INFO] [stderr] Compiling safemem v0.1.1 [INFO] [stderr] Compiling chunked_transfer v0.3.1 [INFO] [stderr] Compiling pest v0.3.3 [INFO] [stderr] Compiling ascii v0.7.1 [INFO] [stderr] Compiling byte-tools v0.1.3 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling thread-id v3.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling conduit-mime-types v0.7.3 [INFO] [stderr] Compiling unsafe-any v0.4.1 [INFO] [stderr] Compiling error v0.1.9 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling uuid v0.1.18 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling hyper v0.10.9 [INFO] [stderr] Compiling idna v0.1.1 [INFO] [stderr] Compiling nodrop v0.1.9 [INFO] [stderr] Compiling buf_redux v0.6.1 [INFO] [stderr] Compiling twoway v0.1.3 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling term-painter v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling rocket v0.2.6 [INFO] [stderr] Compiling rocket_codegen v0.2.6 [INFO] [stderr] Compiling thread_local v0.3.3 [INFO] [stderr] Compiling url v0.2.38 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling num v0.1.37 [INFO] [stderr] Compiling plugin v0.2.6 [INFO] [stderr] Compiling regex v0.2.1 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling mime_guess v1.8.1 [INFO] [stderr] Compiling url v1.4.0 [INFO] [stderr] Compiling 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-b5b3130a07bbddc1/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: 0x55837c2dbf35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55837c2dbf35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55837c2dbf35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55837c2dbf35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55837c2f98ac - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55837c2da5f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x55837c2de370 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55837c2de370 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55837c2de370 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55837c2de0bc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x55837c2de9b3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x55837c2de5ab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x55837c2f8cb1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x55837c2f8ad3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x55837c2c0cbb - core::result::Result::unwrap::h6e44251639e5b606 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x55837c2a760f - build_script_gen_mime_types::main::hf2acb8ac8acaf193 [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: 0x55837c2ce64b - std::rt::lang_start::{{closure}}::hf738b9941e29e19c [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55837c2ded83 - std::rt::lang_start_internal::{{closure}}::h155f3093add35bce [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55837c2ded83 - std::panicking::try::do_call::h45f1f66ee6b987d6 [INFO] [stderr] at src/libstd/panicking.rs:348 [INFO] [stderr] 19: 0x55837c2ded83 - std::panicking::try::h0924dfb942cef7e3 [INFO] [stderr] at src/libstd/panicking.rs:325 [INFO] [stderr] 20: 0x55837c2ded83 - std::panic::catch_unwind::h883180846c5b53fa [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55837c2ded83 - std::rt::lang_start_internal::he9284d43a52786c5 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55837c2ce627 - std::rt::lang_start::ha37c10e59505f3d2 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55837c2a8b3a - main [INFO] [stderr] 24: 0x7f322ca5d0b3 - __libc_start_main [INFO] [stderr] 25: 0x55837c29117e - _start [INFO] [stderr] 26: 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-1.4.0/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" "b02aee198f0db91465652009af5984e1c3fe9576f655a5b47f48bef7eece9aed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b02aee198f0db91465652009af5984e1c3fe9576f655a5b47f48bef7eece9aed", kill_on_drop: false }` [INFO] [stdout] b02aee198f0db91465652009af5984e1c3fe9576f655a5b47f48bef7eece9aed