[INFO] cloning repository https://github.com/cluosh/gpxconv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cluosh/gpxconv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcluosh%2Fgpxconv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcluosh%2Fgpxconv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4967f823dff13bc6a8d08e630ff2e9c0f0da5b3b [INFO] checking cluosh/gpxconv against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcluosh%2Fgpxconv" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cluosh/gpxconv on toolchain 7b3565da729099dbe807466fcd118fb2815986e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cluosh/gpxconv [INFO] finished tweaking git repo https://github.com/cluosh/gpxconv [INFO] tweaked toml for git repo https://github.com/cluosh/gpxconv written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/cluosh/gpxconv already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ff8ce2d6a36fadc567c09144def4c450c742591fe71a80a9bd67e77b716f1f5 [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" "7ff8ce2d6a36fadc567c09144def4c450c742591fe71a80a9bd67e77b716f1f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ff8ce2d6a36fadc567c09144def4c450c742591fe71a80a9bd67e77b716f1f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ff8ce2d6a36fadc567c09144def4c450c742591fe71a80a9bd67e77b716f1f5", kill_on_drop: false }` [INFO] [stdout] 7ff8ce2d6a36fadc567c09144def4c450c742591fe71a80a9bd67e77b716f1f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "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] 12f0260ae64df330d5b2c5ccea83a84e417de396f94bcaa016b85c2074484e04 [INFO] running `Command { std: "docker" "start" "-a" "12f0260ae64df330d5b2c5ccea83a84e417de396f94bcaa016b85c2074484e04", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Checking unicode-normalization v0.1.4 [INFO] [stderr] Checking siphasher v0.2.2 [INFO] [stderr] Compiling gcc v0.3.50 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking safemem v0.1.1 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking base64 v0.5.2 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking conduit-mime-types v0.7.3 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Checking num v0.1.39 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking time v0.1.37 [INFO] [stderr] Checking num_cpus v1.5.1 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking thread-id v3.1.0 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Checking thread_local v0.3.3 [INFO] [stderr] Checking twoway v0.1.3 [INFO] [stderr] Checking buf_redux v0.6.1 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking idna v0.1.2 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking tempdir v0.3.5 [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 flate2 v0.2.19 [INFO] [stderr] Checking tiny_http v0.5.8 [INFO] [stderr] Checking url v1.4.1 [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-334fd031618efbb3/build-script-gen_mime_types` (exit status: 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: 0x56195cc1d7c0 - std::backtrace_rs::backtrace::libunwind::trace::hec7eaac9435d3512 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x56195cc1d7c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h42791b8fa12b7daa [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56195cc1d7c0 - std::sys_common::backtrace::_print_fmt::h3da3ebe04fb665a8 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x56195cc1d7c0 - ::fmt::he40bcdde3c4491cd [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x56195cc37c5f - core::fmt::write::h2c729149c08098ab [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x56195cc1c195 - std::io::Write::write_fmt::h28e0f2f58b8d7b7e [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/io/mod.rs:1580:15 [INFO] [stderr] 6: 0x56195cc1f2eb - std::sys_common::backtrace::_print::h7f0223b1e3d898fc [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x56195cc1f2eb - std::sys_common::backtrace::print::h58edd634a14c2d4c [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x56195cc1f2eb - std::panicking::default_hook::{{closure}}::h71657a7591430164 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x56195cc1edcd - std::panicking::default_hook::hcdf4eb5db072c85b [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x56195cc1f89d - std::panicking::rust_panic_with_hook::hfb91e961ffb5b8e0 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x56195cc1f497 - std::panicking::begin_panic_handler::{{closure}}::h984d540e84311150 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x56195cc1dc5c - std::sys_common::backtrace::__rust_end_short_backtrace::h32354258ff2aecd1 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x56195cc1f3f9 - rust_begin_unwind [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x56195cbc9ec1 - core::panicking::panic_fmt::he3827412471ccbb1 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x56195cbc9f53 - core::result::unwrap_failed::h6e66654d198da7bd [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x56195cbdde1a - core::result::Result::unwrap::hccceaaa3c4654cc4 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x56195cc045db - build_script_gen_mime_types::main::h91ee91576a4037b1 [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: 0x56195cbe079b - core::ops::function::FnOnce::call_once::h756f164bbe87f569 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x56195cbf760e - std::sys_common::backtrace::__rust_begin_short_backtrace::hbc13eadb64257a52 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x56195cbe5931 - std::rt::lang_start::{{closure}}::hc7722b7c24db4539 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x56195cc1fc9a - core::ops::function::impls:: for &F>::call_once::hd5953dadf0bc8f54 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x56195cc1fc9a - std::panicking::try::do_call::h23b369f1996fb7d4 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x56195cc1fc9a - std::panicking::try::he017ee9ed6bce192 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x56195cc1fc9a - std::panic::catch_unwind::hbfb892340a78b30d [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x56195cc1fc9a - std::rt::lang_start_internal::hce6e4c0ce56abb51 [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x56195cbe5910 - std::rt::lang_start::h676b314d4c56324b [INFO] [stderr] at /rustc/7b3565da729099dbe807466fcd118fb2815986e0/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x56195cc05cbc - main [INFO] [stderr] 28: 0x7f08717f90b3 - __libc_start_main [INFO] [stderr] 29: 0x56195cbca5be - _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-1.4.1/src/form_urlencoded.rs:248:40 [INFO] [stdout] | [INFO] [stdout] 246 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 247 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 248 | 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" "12f0260ae64df330d5b2c5ccea83a84e417de396f94bcaa016b85c2074484e04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12f0260ae64df330d5b2c5ccea83a84e417de396f94bcaa016b85c2074484e04", kill_on_drop: false }` [INFO] [stdout] 12f0260ae64df330d5b2c5ccea83a84e417de396f94bcaa016b85c2074484e04