[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] checking MagnificentPako/rust-sharex-server against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagnificentPako%2Frust-sharex-server" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MagnificentPako/rust-sharex-server on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-0/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" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded buf_redux v0.6.1 [INFO] [stderr] Downloaded httparse v1.2.2 [INFO] [stderr] Downloaded idna v0.1.1 [INFO] [stderr] Downloaded typenum v1.5.2 [INFO] [stderr] Downloaded safemem v0.1.1 [INFO] [stderr] Downloaded tiny_http v0.5.8 [INFO] [stderr] Downloaded hyper v0.10.9 [INFO] [stderr] Downloaded state v0.2.1 [INFO] [stderr] Downloaded twoway v0.1.3 [INFO] [stderr] Downloaded byte-tools v0.1.3 [INFO] [stderr] Downloaded serde v0.9.14 [INFO] [stderr] Downloaded generic-array v0.7.2 [INFO] [stderr] Downloaded digest-buffer v0.3.0 [INFO] [stderr] Downloaded digest v0.5.0 [INFO] [stderr] Downloaded rocket_contrib v0.2.6 [INFO] [stderr] Downloaded cookie v0.6.1 [INFO] [stderr] Downloaded multipart v0.11.0 [INFO] [stderr] Downloaded rocket_codegen v0.2.6 [INFO] [stderr] Downloaded url v0.2.38 [INFO] [stderr] Downloaded handlebars v0.25.3 [INFO] [stderr] Downloaded sha2 v0.5.0 [INFO] [stderr] Downloaded rocket v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53847607007fc1bc60ace5f0f1cd5d38785c081623a03996d7d92eedd76cc68f [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" "53847607007fc1bc60ace5f0f1cd5d38785c081623a03996d7d92eedd76cc68f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53847607007fc1bc60ace5f0f1cd5d38785c081623a03996d7d92eedd76cc68f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53847607007fc1bc60ace5f0f1cd5d38785c081623a03996d7d92eedd76cc68f", kill_on_drop: false }` [INFO] [stdout] 53847607007fc1bc60ace5f0f1cd5d38785c081623a03996d7d92eedd76cc68f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] c4cbe2258a1637d0a33b17e55863238b327f0b2d62a870493c37c202665f7090 [INFO] running `Command { std: "docker" "start" "-a" "c4cbe2258a1637d0a33b17e55863238b327f0b2d62a870493c37c202665f7090", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking matches v0.1.4 [INFO] [stderr] Checking log v0.3.7 [INFO] [stderr] Checking rustc-serialize v0.3.23 [INFO] [stderr] Checking unicode-normalization v0.1.4 [INFO] [stderr] Checking num-traits v0.1.37 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling version_check v0.1.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Compiling typenum v1.5.2 [INFO] [stderr] Checking httparse v1.2.2 [INFO] [stderr] Checking odds v0.2.25 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking term v0.4.5 [INFO] [stderr] Checking itoa v0.3.1 [INFO] [stderr] Checking serde v0.9.14 [INFO] [stderr] Checking regex-syntax v0.4.0 [INFO] [stderr] Checking dtoa v0.4.1 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking traitobject v0.0.1 [INFO] [stderr] Checking byte-tools v0.1.3 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking state v0.2.1 [INFO] [stderr] Checking pest v0.3.3 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking safemem v0.1.1 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Checking quick-error v1.1.0 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking unicode-bidi v0.2.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking unsafe-any v0.4.1 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking mime v0.2.3 [INFO] [stderr] Checking hpack v0.2.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking nodrop v0.1.9 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling time v0.1.36 [INFO] [stderr] Compiling num_cpus v1.3.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Checking thread-id v3.0.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Compiling rocket v0.2.6 [INFO] [stderr] Compiling rocket_codegen v0.2.6 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Checking term-painter v0.2.3 [INFO] [stderr] Checking idna v0.1.1 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking solicit v0.4.4 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking thread_local v0.3.3 [INFO] [stderr] Compiling unicase v1.4.0 [INFO] [stderr] Compiling hyper v0.10.9 [INFO] [stderr] Checking twoway v0.1.3 [INFO] [stderr] Checking buf_redux v0.6.1 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking conduit-mime-types v0.7.3 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking url v0.2.38 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [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] 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-f62467e047f82764/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: 0x55a471cc9fd0 - std::backtrace_rs::backtrace::libunwind::trace::hb4de9797f80b7b8c [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55a471cc9fd0 - std::backtrace_rs::backtrace::trace_unsynchronized::h59566d0bd20efff7 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a471cc9fd0 - std::sys_common::backtrace::_print_fmt::hcfa5ce6be50275d4 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55a471cc9fd0 - ::fmt::hd8c307a38b9bab04 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55a471ce10cc - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/core/src/fmt/mod.rs:1096:17 [INFO] [stderr] 5: 0x55a471cc81b2 - std::io::Write::write_fmt::hab90295d5a0f197d [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x55a471ccbc25 - std::sys_common::backtrace::_print::h19224910b8700cf1 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55a471ccbc25 - std::sys_common::backtrace::print::h25dedfa68c5fb84a [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55a471ccbc25 - std::panicking::default_hook::{{closure}}::h12c5765653a72a42 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55a471ccb783 - std::panicking::default_hook::he65cee71c4209f0c [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55a471ccc3c1 - std::panicking::rust_panic_with_hook::h01a674d863fe0d8a [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55a471ccbf07 - std::panicking::begin_panic_handler::{{closure}}::h9b9fecf185178864 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55a471cca46c - std::sys_common::backtrace::__rust_end_short_backtrace::h57be46a42dc7f24b [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55a471ccbe69 - rust_begin_unwind [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55a471ce04a1 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55a471ce02c3 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/core/src/option.rs:1300:5 [INFO] [stderr] 16: 0x55a471c8e1eb - core::result::Result::unwrap::h46a093556543d19d [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x55a471c85f51 - build_script_gen_mime_types::main::h7806681f85161260 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.1/src/gen_mime_types.rs:22:38 [INFO] [stderr] 18: 0x55a471c87eab - core::ops::function::FnOnce::call_once::h1512da41996b3bf7 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55a471ca306e - std::sys_common::backtrace::__rust_begin_short_backtrace::h30423599d43ef2e9 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55a471c8ad31 - std::rt::lang_start::{{closure}}::hf8d86290c581cf61 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x55a471ccc7e7 - core::ops::function::impls:: for &F>::call_once::h2c4fd7d4128112a8 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55a471ccc7e7 - std::panicking::try::do_call::h41fb7dbbbe7bece6 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55a471ccc7e7 - std::panicking::try::hd38008ccba72bce1 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55a471ccc7e7 - std::panic::catch_unwind::h057e765cd60f2d13 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x55a471ccc7e7 - std::rt::lang_start_internal::hdb9d0b9d2cdcda8b [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x55a471c8ad07 - std::rt::lang_start::h9c6c66b3501f9688 [INFO] [stderr] at /rustc/9c1dcf141bc0875407c4eb36972857bd3db713e2/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x55a471c875ca - main [INFO] [stderr] 28: 0x7f832f5260b3 - __libc_start_main [INFO] [stderr] 29: 0x55a471c6e0ae - _start [INFO] [stderr] 30: 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[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] [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" "c4cbe2258a1637d0a33b17e55863238b327f0b2d62a870493c37c202665f7090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4cbe2258a1637d0a33b17e55863238b327f0b2d62a870493c37c202665f7090", kill_on_drop: false }` [INFO] [stdout] c4cbe2258a1637d0a33b17e55863238b327f0b2d62a870493c37c202665f7090