[INFO] cloning repository https://github.com/gavinzhou/hello-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gavinzhou/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavinzhou%2Fhello-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavinzhou%2Fhello-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 74405adad711da3e59d5451cbdf6058603513463 [INFO] checking gavinzhou/hello-rust/74405adad711da3e59d5451cbdf6058603513463 against master#613bdd49978298648ed05ace086bd1ecad54b44a for pr-136458 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavinzhou%2Fhello-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gavinzhou/hello-rust on toolchain 613bdd49978298648ed05ace086bd1ecad54b44a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gavinzhou/hello-rust [INFO] finished tweaking git repo https://github.com/gavinzhou/hello-rust [INFO] tweaked toml for git repo https://github.com/gavinzhou/hello-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gavinzhou/hello-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mime_guess v1.8.3 [INFO] [stderr] Downloaded iron v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc26c838f1df6f1579fdd3353373dcaa66ad217e110c803460b1621ebe1d956b [INFO] running `Command { std: "docker" "start" "-a" "fc26c838f1df6f1579fdd3353373dcaa66ad217e110c803460b1621ebe1d956b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc26c838f1df6f1579fdd3353373dcaa66ad217e110c803460b1621ebe1d956b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc26c838f1df6f1579fdd3353373dcaa66ad217e110c803460b1621ebe1d956b", kill_on_drop: false }` [INFO] [stdout] fc26c838f1df6f1579fdd3353373dcaa66ad217e110c803460b1621ebe1d956b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+613bdd49978298648ed05ace086bd1ecad54b44a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c015d3e171095eb6cf328bb792a5198a40ff20c277a1d2f127841d1ada7604f0 [INFO] running `Command { std: "docker" "start" "-a" "c015d3e171095eb6cf328bb792a5198a40ff20c277a1d2f127841d1ada7604f0", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking httparse v1.2.4 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking phf_shared v0.7.21 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking url v1.6.0 [INFO] [stderr] Compiling mime_guess v1.8.3 [INFO] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/url-1.6.0/src/form_urlencoded.rs:261:40 [INFO] [stdout] | [INFO] [stdout] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 261 | 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] [stderr] error: failed to run custom build command for `mime_guess v1.8.3` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mime_guess-5c4868af56eb477f/build-script-gen_mime_types` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mime_guess-1.8.3/src/gen_mime_types.rs:22:67: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x613f3b0f92c0 - std::backtrace_rs::backtrace::libunwind::trace::h2feaafd9da0024ce [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x613f3b0f92c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f6fb4108b9c2663 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x613f3b0f92c0 - std::sys::backtrace::_print_fmt::h0007fa6a41c47da5 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x613f3b0f92c0 - ::fmt::h9087cd3a9d19abd2 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x613f3b1170b3 - core::fmt::rt::Argument::fmt::h48f66e5f7a18806e [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x613f3b1170b3 - core::fmt::write::hf590ac285ea03572 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x613f3b0f6813 - std::io::Write::write_fmt::h19bd772d7739b274 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x613f3b0f9112 - std::sys::backtrace::BacktraceLock::print::hbc4bb60525f48839 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x613f3b0fa06f - std::panicking::default_hook::{{closure}}::hbf3306bd26da4329 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x613f3b0f9eda - std::panicking::default_hook::h051cfb67012d5854 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x613f3b0faa52 - std::panicking::rust_panic_with_hook::hef668d4615cd7e83 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x613f3b0fa7da - std::panicking::begin_panic_handler::{{closure}}::h90304197271c48f2 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/panicking.rs:704:13 [INFO] [stderr] 12: 0x613f3b0f97d9 - std::sys::backtrace::__rust_end_short_backtrace::h858103842d3f6863 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x613f3b0fa46d - rust_begin_unwind [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/panicking.rs:695:5 [INFO] [stderr] 14: 0x613f3b1162b0 - core::panicking::panic_fmt::h6f509c8b236fcd01 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x613f3b116686 - core::result::unwrap_failed::h581f7e61407ed23e [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/core/src/result.rs:1704:5 [INFO] [stderr] 16: 0x613f3b0d2be6 - build_script_gen_mime_types::main::hef41e2f52a74158f [INFO] [stderr] 17: 0x613f3b0d4a23 - core::ops::function::FnOnce::call_once::hc6e61c566f729559 [INFO] [stderr] 18: 0x613f3b0cdf26 - std::sys::backtrace::__rust_begin_short_backtrace::hf548541e4aafebb9 [INFO] [stderr] 19: 0x613f3b0bf1c9 - std::rt::lang_start::{{closure}}::h2fc72f6a4e037e14 [INFO] [stderr] 20: 0x613f3b0f4420 - core::ops::function::impls:: for &F>::call_once::he68df205c51049ab [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 21: 0x613f3b0f4420 - std::panicking::try::do_call::h7ccaaa59243d124e [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/panicking.rs:587:40 [INFO] [stderr] 22: 0x613f3b0f4420 - std::panicking::try::he2537d0f6d6638b1 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/panicking.rs:550:19 [INFO] [stderr] 23: 0x613f3b0f4420 - std::panic::catch_unwind::h49ca9dba4c42d493 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/panic.rs:358:14 [INFO] [stderr] 24: 0x613f3b0f4420 - std::rt::lang_start_internal::{{closure}}::hee867396e218051f [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/rt.rs:168:24 [INFO] [stderr] 25: 0x613f3b0f4420 - std::panicking::try::do_call::h1c09dd100c9d7680 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/panicking.rs:587:40 [INFO] [stderr] 26: 0x613f3b0f4420 - std::panicking::try::h352e630c5ac5c45b [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/panicking.rs:550:19 [INFO] [stderr] 27: 0x613f3b0f4420 - std::panic::catch_unwind::hb9ad50d54e95521c [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/panic.rs:358:14 [INFO] [stderr] 28: 0x613f3b0f4420 - std::rt::lang_start_internal::h33b2856267adef46 [INFO] [stderr] at /rustc/613bdd49978298648ed05ace086bd1ecad54b44a/library/std/src/rt.rs:164:5 [INFO] [stderr] 29: 0x613f3b0bf1b1 - std::rt::lang_start::hdb4bb3f79e470526 [INFO] [stderr] 30: 0x613f3b0d41e5 - main [INFO] [stderr] 31: 0x7ffb0e7f3d90 - [INFO] [stderr] 32: 0x7ffb0e7f3e40 - __libc_start_main [INFO] [stderr] 33: 0x613f3b0b6645 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: could not compile `url` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "c015d3e171095eb6cf328bb792a5198a40ff20c277a1d2f127841d1ada7604f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c015d3e171095eb6cf328bb792a5198a40ff20c277a1d2f127841d1ada7604f0", kill_on_drop: false }` [INFO] [stdout] c015d3e171095eb6cf328bb792a5198a40ff20c277a1d2f127841d1ada7604f0