[INFO] cloning repository https://github.com/drbawb/aqua [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drbawb/aqua" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrbawb%2Faqua", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrbawb%2Faqua'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a55a322939e632e0c562c329e716c58f0092f4fe [INFO] checking drbawb/aqua against master#7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrbawb%2Faqua" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/drbawb/aqua on toolchain 7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/drbawb/aqua [INFO] finished tweaking git repo https://github.com/drbawb/aqua [INFO] tweaked toml for git repo https://github.com/drbawb/aqua written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/drbawb/aqua already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 641929f3a2bf4a04e14d649c6e8bee95771f225752984034dfeb3a921998be41 [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" "641929f3a2bf4a04e14d649c6e8bee95771f225752984034dfeb3a921998be41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "641929f3a2bf4a04e14d649c6e8bee95771f225752984034dfeb3a921998be41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "641929f3a2bf4a04e14d649c6e8bee95771f225752984034dfeb3a921998be41", kill_on_drop: false }` [INFO] [stdout] 641929f3a2bf4a04e14d649c6e8bee95771f225752984034dfeb3a921998be41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 113d4ec8655f3ea9c95db738fdc28dc16be74680e130ab7cd59e55174d5b81da [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" "113d4ec8655f3ea9c95db738fdc28dc16be74680e130ab7cd59e55174d5b81da", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking log v0.3.6 [INFO] [stderr] Compiling gcc v0.3.42 [INFO] [stderr] Checking num-traits v0.1.36 [INFO] [stderr] Compiling pq-sys v0.2.7 [INFO] [stderr] Checking matches v0.1.4 [INFO] [stderr] Checking rustc-serialize v0.3.22 [INFO] [stderr] Checking lazy_static v0.2.2 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Checking unicode-normalization v0.1.3 [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking httparse v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking safemem v0.1.1 [INFO] [stderr] Compiling byteorder v0.3.13 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking itoa v0.3.0 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking traitobject v0.0.1 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.0 [INFO] [stderr] Checking dtoa v0.4.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking serde v0.9.6 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking linked-hash-map v0.2.1 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking quick-error v1.1.0 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking pest v0.3.3 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking vec_map v0.6.0 [INFO] [stderr] Checking scoped_threadpool v0.1.7 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking unicode-bidi v0.2.4 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking mime v0.2.2 [INFO] [stderr] Checking hpack v0.2.0 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling syn v0.11.4 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Checking gif v0.9.0 [INFO] [stderr] Checking r2d2 v0.7.1 [INFO] [stderr] Checking num-integer v0.1.32 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking walkdir v0.1.8 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking num_cpus v1.2.1 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking thread-id v3.0.0 [INFO] [stderr] Checking net2 v0.2.26 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking filetime v0.1.10 [INFO] [stderr] Checking term_size v0.2.3 [INFO] [stderr] Checking inotify v0.3.0 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Checking lru-cache v0.1.0 [INFO] [stderr] Checking twoway v0.1.3 [INFO] [stderr] Checking buf_redux v0.6.1 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.6.1 [INFO] [stderr] Checking solicit v0.4.4 [INFO] [stderr] Checking thread_local v0.3.2 [INFO] [stderr] Checking num-iter v0.1.32 [INFO] [stderr] Checking clap v2.20.5 [INFO] [stderr] Checking idna v0.1.0 [INFO] [stderr] Checking miow v0.1.5 [INFO] [stderr] Compiling unicase v1.4.0 [INFO] [stderr] Checking diesel v0.10.0 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Compiling libsqlite3-sys v0.6.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling phf_shared v0.7.20 [INFO] [stderr] Checking deque v0.3.1 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Checking phf v0.7.20 [INFO] [stderr] Checking rayon v0.6.0 [INFO] [stderr] Compiling phf_generator v0.7.20 [INFO] [stderr] Compiling phf_codegen v0.7.20 [INFO] [stderr] Compiling mime_guess v1.8.1 [INFO] [stderr] Checking url v1.4.0 [INFO] [stderr] Checking flate2 v0.2.17 [INFO] [stderr] Checking num-bigint v0.1.35 [INFO] [stderr] Checking png v0.5.2 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking jpeg-decoder v0.1.11 [INFO] [stderr] Checking semver-parser v0.6.2 [INFO] [stderr] Checking dotenv v0.8.0 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Compiling serde_codegen_internals v0.12.1 [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-809c0e2e9fb00399/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: 0x565365e9f250 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x565365e9f250 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x565365e9f250 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x565365e9f250 - ::fmt::h767e17e1aa7df6a8 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x565365eb990f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x565365e9db35 - std::io::Write::write_fmt::h4c802b6f761026c1 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x565365ea0e9b - std::sys_common::backtrace::_print::h2769edb26a7eb606 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x565365ea0e9b - std::sys_common::backtrace::print::ha71f3549862b4cb6 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x565365ea0e9b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x565365ea0971 - std::panicking::default_hook::h290aa602c0fb11df [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x565365ea14b0 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/panicking.rs:625:17 [INFO] [stderr] 11: 0x565365ea1047 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x565365e9f6ec - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x565365ea0fa9 - rust_begin_unwind [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x565365e48ec1 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x565365e48f53 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x565365e5d36a - core::result::Result::unwrap::h3d7b4e9091238db7 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/core/src/result.rs:1037:23 [INFO] [stderr] 17: 0x565365e8084b - build_script_gen_mime_types::main::hf0cc4bd94f3aab24 [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: 0x565365e6105b - core::ops::function::FnOnce::call_once::h9a29eaec4d60c32f [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x565365e76fae - std::sys_common::backtrace::__rust_begin_short_backtrace::h7fbc1f251a1bffca [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x565365e60c41 - std::rt::lang_start::{{closure}}::h5aca8595ccbaf9a0 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/rt.rs:49:18 [INFO] [stderr] 21: 0x565365ea18ea - core::ops::function::impls:: for &F>::call_once::h04259e4a34d07c2f [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x565365ea18ea - std::panicking::try::do_call::hb8da45704d5cfbbf [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/panicking.rs:401:40 [INFO] [stderr] 23: 0x565365ea18ea - std::panicking::try::h4beadc19a78fec52 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/panicking.rs:365:19 [INFO] [stderr] 24: 0x565365ea18ea - std::panic::catch_unwind::hc58016cd36ba81a4 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/panic.rs:433:14 [INFO] [stderr] 25: 0x565365ea18ea - std::rt::lang_start_internal::hc51399759a90501a [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/rt.rs:34:21 [INFO] [stderr] 26: 0x565365e60c20 - std::rt::lang_start::hbfccc88f481d2746 [INFO] [stderr] at /rustc/7dc9ff5c629753b6930ecfe9a0446538b8e25fb7/library/std/src/rt.rs:48:5 [INFO] [stderr] 27: 0x565365e81f2c - main [INFO] [stderr] 28: 0x7f4fefd5d0b3 - __libc_start_main [INFO] [stderr] 29: 0x565365e4961e - _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: 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" "113d4ec8655f3ea9c95db738fdc28dc16be74680e130ab7cd59e55174d5b81da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "113d4ec8655f3ea9c95db738fdc28dc16be74680e130ab7cd59e55174d5b81da", kill_on_drop: false }` [INFO] [stdout] 113d4ec8655f3ea9c95db738fdc28dc16be74680e130ab7cd59e55174d5b81da