[INFO] cloning repository https://github.com/cGuille/hexale [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cGuille/hexale" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcGuille%2Fhexale", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcGuille%2Fhexale'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2410beb64be99c5ea497b6d81eae9a3663d424a3 [INFO] checking cGuille/hexale against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FcGuille%2Fhexale" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cGuille/hexale on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cGuille/hexale [INFO] finished tweaking git repo https://github.com/cGuille/hexale [INFO] tweaked toml for git repo https://github.com/cGuille/hexale written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/cGuille/hexale already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--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 log v0.4.0 [INFO] [stderr] Downloaded simplelog v0.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 855d1a43998afdac157f530b89d3fd2ecc872a511405375360d9370a83fe33bb [INFO] running `Command { std: "docker" "start" "-a" "855d1a43998afdac157f530b89d3fd2ecc872a511405375360d9370a83fe33bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "855d1a43998afdac157f530b89d3fd2ecc872a511405375360d9370a83fe33bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "855d1a43998afdac157f530b89d3fd2ecc872a511405375360d9370a83fe33bb", kill_on_drop: false }` [INFO] [stdout] 855d1a43998afdac157f530b89d3fd2ecc872a511405375360d9370a83fe33bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f62c7a8dd4514d0ec1330ce11efdf4a4381085064666ec6e86921de58b78929f [INFO] running `Command { std: "docker" "start" "-a" "f62c7a8dd4514d0ec1330ce11efdf4a4381085064666ec6e86921de58b78929f", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking sequence_trie v0.3.5 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking rand v0.3.19 [INFO] [stderr] Checking log v0.4.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking simplelog v0.4.4 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling mime_guess v1.8.3 [INFO] [stderr] Checking url v1.6.0 [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-1.6.0/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] [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: failed to run custom build command for `mime_guess v1.8.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mime_guess-c345e4b369b4d362/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-1.8.3/src/gen_mime_types.rs:22:67 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x555f1f092590 - std::backtrace_rs::backtrace::libunwind::trace::hfa838fc631229987 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x555f1f092590 - std::backtrace_rs::backtrace::trace_unsynchronized::h93a23e36ec026219 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x555f1f092590 - std::sys_common::backtrace::_print_fmt::hba56c7f796a4152f [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x555f1f092590 - ::fmt::h214637f1e26310e1 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x555f1f0ac44c - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/core/src/fmt/mod.rs:1110:17 [INFO] [stderr] 5: 0x555f1f090f95 - std::io::Write::write_fmt::heb07fc0616bbd06d [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/io/mod.rs:1588:15 [INFO] [stderr] 6: 0x555f1f0941bb - std::sys_common::backtrace::_print::h2c2441c37e894fb5 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x555f1f0941bb - std::sys_common::backtrace::print::h4fb679ac439362ea [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x555f1f0941bb - std::panicking::default_hook::{{closure}}::h56bbadec2356e5d2 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x555f1f093c91 - std::panicking::default_hook::hb25822b45f6fdc4e [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x555f1f094884 - std::panicking::rust_panic_with_hook::h4da5578e7277d2d4 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x555f1f094367 - std::panicking::begin_panic_handler::{{closure}}::h003783ddb3cba4e8 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x555f1f092a6c - std::sys_common::backtrace::__rust_end_short_backtrace::hd138d2032731ed21 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x555f1f0942c9 - rust_begin_unwind [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x555f1f03bf21 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x555f1f03bfb3 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x555f1f05ad4e - core::result::Result::unwrap::hd9a89bafca980524 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x555f1f07776b - build_script_gen_mime_types::main::h7557104e292c1ca1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.3/src/gen_mime_types.rs:22:38 [INFO] [stderr] 18: 0x555f1f0508bb - core::ops::function::FnOnce::call_once::hd1fddb47dfa832c4 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x555f1f05fc7e - std::sys_common::backtrace::__rust_begin_short_backtrace::hf073701aec1c858f [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x555f1f052431 - std::rt::lang_start::{{closure}}::hece194b9e9514a1d [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/rt.rs:49:18 [INFO] [stderr] 21: 0x555f1f094d89 - core::ops::function::impls:: for &F>::call_once::hd933294140eb11aa [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x555f1f094d89 - std::panicking::try::do_call::h8342fe3d9218b807 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/panicking.rs:401:40 [INFO] [stderr] 23: 0x555f1f094d89 - std::panicking::try::hcbd73d6d0d58a8f0 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/panicking.rs:365:19 [INFO] [stderr] 24: 0x555f1f094d89 - std::panic::catch_unwind::hde9cf73f810acfcc [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/panic.rs:434:14 [INFO] [stderr] 25: 0x555f1f094d89 - std::rt::lang_start_internal::heb39e7ea6e5d6f6f [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/rt.rs:34:21 [INFO] [stderr] 26: 0x555f1f052410 - std::rt::lang_start::hf2b4ab306b121557 [INFO] [stderr] at /rustc/e0f03aec47b100bc29555561bd62a99d1bc6aca5/library/std/src/rt.rs:48:5 [INFO] [stderr] 27: 0x555f1f078e8c - main [INFO] [stderr] 28: 0x7ff7d33fd0b3 - __libc_start_main [INFO] [stderr] 29: 0x555f1f03c67e - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f62c7a8dd4514d0ec1330ce11efdf4a4381085064666ec6e86921de58b78929f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f62c7a8dd4514d0ec1330ce11efdf4a4381085064666ec6e86921de58b78929f", kill_on_drop: false }` [INFO] [stdout] f62c7a8dd4514d0ec1330ce11efdf4a4381085064666ec6e86921de58b78929f