[INFO] cloning repository https://github.com/ikonovalov/rust-cryptocurrency-demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ikonovalov/rust-cryptocurrency-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikonovalov%2Frust-cryptocurrency-demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikonovalov%2Frust-cryptocurrency-demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8cb1fb22dd5ba0d7fee31a45e664c9833a0f6bad [INFO] checking ikonovalov/rust-cryptocurrency-demo against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikonovalov%2Frust-cryptocurrency-demo" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ikonovalov/rust-cryptocurrency-demo on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ikonovalov/rust-cryptocurrency-demo [INFO] finished tweaking git repo https://github.com/ikonovalov/rust-cryptocurrency-demo [INFO] tweaked toml for git repo https://github.com/ikonovalov/rust-cryptocurrency-demo written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ikonovalov/rust-cryptocurrency-demo 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded router v0.5.1 [INFO] [stderr] Downloaded atty v0.2.2 [INFO] [stderr] Downloaded ansi_term v0.9.0 [INFO] [stderr] Downloaded matches v0.1.6 [INFO] [stderr] Downloaded bit-vec v0.4.4 [INFO] [stderr] Downloaded strsim v0.6.0 [INFO] [stderr] Downloaded utf8-ranges v0.1.3 [INFO] [stderr] Downloaded term_size v0.3.0 [INFO] [stderr] Downloaded textwrap v0.6.0 [INFO] [stderr] Downloaded url v1.5.1 [INFO] [stderr] Downloaded serde v1.0.10 [INFO] [stderr] Downloaded thread-id v2.0.0 [INFO] [stderr] Downloaded idna v0.1.4 [INFO] [stderr] Downloaded phf v0.7.21 [INFO] [stderr] Downloaded exonum v0.2.0 [INFO] [stderr] Downloaded utf8-ranges v1.0.0 [INFO] [stderr] Downloaded aho-corasick v0.5.3 [INFO] [stderr] Downloaded regex v0.2.2 [INFO] [stderr] Downloaded unicode-segmentation v1.1.0 [INFO] [stderr] Downloaded gcc v0.3.54 [INFO] [stderr] Downloaded clap v2.25.1 [INFO] [stderr] Downloaded bzip2-sys v0.1.6 [INFO] [stderr] Downloaded memchr v0.1.11 [INFO] [stderr] 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v0.0.14 [INFO] [stderr] Downloaded headers v0.1.0 [INFO] [stderr] Downloaded hex v0.2.0 [INFO] [stderr] Downloaded bytes v0.3.0 [INFO] [stderr] Downloaded miow v0.1.5 [INFO] [stderr] Downloaded nix v0.5.1 [INFO] [stderr] Downloaded slab v0.1.3 [INFO] [stderr] Downloaded mount v0.3.0 [INFO] [stderr] Downloaded term v0.4.6 [INFO] [stderr] Downloaded vec_map v0.8.0 [INFO] [stderr] Downloaded phf_codegen v0.7.21 [INFO] [stderr] Downloaded num-integer v0.1.35 [INFO] [stderr] Downloaded persistent v0.3.0 [INFO] [stderr] Downloaded serde v0.8.23 [INFO] [stderr] Downloaded error v0.1.9 [INFO] [stderr] Downloaded redox_syscall v0.1.26 [INFO] [stderr] Downloaded env_logger v0.4.3 [INFO] [stderr] Downloaded regex-syntax v0.3.9 [INFO] [stderr] Downloaded regex v0.1.80 [INFO] [stderr] Downloaded colored v1.5.2 [INFO] [stderr] Downloaded exonum_leveldb v0.9.1 [INFO] [stderr] Downloaded miniz-sys v0.1.10 [INFO] [stderr] Downloaded unwrap v1.1.0 [INFO] [stderr] Downloaded msdos_time v0.1.5 [INFO] [stderr] Downloaded net2 v0.2.30 [INFO] [stderr] Downloaded mio v0.5.1 [INFO] [stderr] Downloaded sequence_trie v0.2.1 [INFO] [stderr] Downloaded toml v0.4.2 [INFO] [stderr] Downloaded phf_generator v0.7.21 [INFO] [stderr] Downloaded siphasher v0.2.2 [INFO] [stderr] Downloaded phf_shared v0.7.21 [INFO] [stderr] Downloaded mime_guess v1.8.1 [INFO] [stderr] Downloaded multipart v0.8.1 [INFO] [stderr] Downloaded num-iter v0.1.34 [INFO] [stderr] Downloaded num-bigint v0.1.40 [INFO] [stderr] Downloaded num-rational v0.1.39 [INFO] [stderr] Downloaded num v0.1.40 [INFO] [stderr] Downloaded dtoa v0.2.2 [INFO] [stderr] Downloaded bodyparser v0.5.0 [INFO] [stderr] Downloaded params v0.6.0 [INFO] [stderr] Downloaded conduit-mime-types v0.7.3 [INFO] [stderr] Downloaded httparse v1.2.3 [INFO] [stderr] Downloaded version_check v0.1.3 [INFO] [stderr] Downloaded unicase v1.4.2 [INFO] [stderr] Downloaded hyper v0.10.12 [INFO] [stderr] Downloaded modifier v0.1.0 [INFO] [stderr] Downloaded num_cpus v1.6.2 [INFO] [stderr] Downloaded plugin v0.2.6 [INFO] [stderr] Downloaded iron v0.5.1 [INFO] [stderr] Downloaded base64 v0.5.2 [INFO] [stderr] Downloaded mime v0.2.6 [INFO] [stderr] Downloaded typeable v0.1.2 [INFO] [stderr] Downloaded libc v0.2.26 [INFO] [stderr] Downloaded traitobject v0.1.0 [INFO] [stderr] Downloaded route-recognizer v0.1.12 [INFO] [stderr] Downloaded itoa v0.1.1 [INFO] [stderr] Downloaded urlencoded v0.5.0 [INFO] [stderr] Downloaded tempdir v0.3.5 [INFO] [stderr] Downloaded typemap v0.3.3 [INFO] [stderr] Downloaded unicode-normalization v0.1.5 [INFO] [stderr] Downloaded serde_json v0.8.6 [INFO] [stderr] Downloaded rand v0.3.15 [INFO] [stderr] Downloaded exonum-configuration v0.2.0 [INFO] [stderr] Downloaded time v0.1.38 [INFO] [stderr] Downloaded thread_local v0.2.7 [INFO] [stderr] Downloaded unsafe-any v0.4.2 [INFO] [stderr] Downloaded serde_derive v1.0.10 [INFO] [stderr] Downloaded dtoa v0.4.1 [INFO] [stderr] Downloaded itoa v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16805a1fad204ca739db7e0dcc34c9f657772a7b9ed6a7ac748c4c31edd07860 [INFO] running `Command { std: "docker" "start" "-a" "16805a1fad204ca739db7e0dcc34c9f657772a7b9ed6a7ac748c4c31edd07860", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16805a1fad204ca739db7e0dcc34c9f657772a7b9ed6a7ac748c4c31edd07860", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16805a1fad204ca739db7e0dcc34c9f657772a7b9ed6a7ac748c4c31edd07860", kill_on_drop: false }` [INFO] [stdout] 16805a1fad204ca739db7e0dcc34c9f657772a7b9ed6a7ac748c4c31edd07860 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db2ff2c73e4a575a77e5cdd10d9580fd733cb8fe8637542ecac83531a8650c8e [INFO] running `Command { std: "docker" "start" "-a" "db2ff2c73e4a575a77e5cdd10d9580fd733cb8fe8637542ecac83531a8650c8e", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.26 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling cc v1.0.1 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling podio v0.1.5 [INFO] [stderr] Checking base64 v0.5.2 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde v1.0.10 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling filetime v0.1.14 [INFO] [stderr] Checking num_cpus v1.6.2 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Compiling unwrap v1.1.0 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Compiling tar v0.4.13 [INFO] [stderr] Compiling msdos_time v0.1.5 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking phf_shared v0.7.21 [INFO] [stderr] Compiling leveldb-sys v2.0.1 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking net2 v0.2.30 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking itoa v0.3.1 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking buf_redux v0.3.0 [INFO] [stderr] Compiling mime_guess v1.8.1 [INFO] [stderr] Checking url v1.5.1 [INFO] [stderr] Checking dtoa v0.4.1 [INFO] [stderr] Checking textwrap v0.6.0 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking miow v0.1.5 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking route-recognizer v0.1.12 [INFO] [stderr] Checking sequence_trie v0.2.1 [INFO] [stderr] error: failed to run custom build command for `leveldb-sys v2.0.1` [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/leveldb-sys-4631f66e1114316e/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] [build] Started [INFO] [stderr] [build] Patching the `build_detect_platform` template [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/leveldb-sys-2.0.1/src/build.rs:161:48: [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: 0x56549bb6c065 - std::backtrace_rs::backtrace::libunwind::trace::hb0d415bcff8c04ff [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x56549bb6c065 - std::backtrace_rs::backtrace::trace_unsynchronized::hd3beb7af6a65b2fb [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56549bb6c065 - std::sys_common::backtrace::_print_fmt::hb94d89680d7f5d1c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x56549bb6c065 - ::fmt::h42d21e2ba62fd274 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x56549bb8e05b - core::fmt::rt::Argument::fmt::h8932bbbd2b9c37fe [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x56549bb8e05b - core::fmt::write::h672f14b769052340 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/fmt/mod.rs:1153:17 [INFO] [stderr] 6: 0x56549bb69fdf - std::io::Write::write_fmt::h4d626b1d019eca5c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/io/mod.rs:1843:15 [INFO] [stderr] 7: 0x56549bb6be3e - std::sys_common::backtrace::_print::h745e446c2e03c5ca [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x56549bb6be3e - std::sys_common::backtrace::print::hf0f0fa4fb70dca2c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x56549bb6d449 - std::panicking::default_hook::{{closure}}::h607769b198639ae5 [INFO] [stderr] 10: 0x56549bb6d1b3 - std::panicking::default_hook::h1e5811a5a9298ba1 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x56549bb6d8e4 - std::panicking::rust_panic_with_hook::hd0c5dc40875c06ef [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:789:13 [INFO] [stderr] 12: 0x56549bb6d7c6 - std::panicking::begin_panic_handler::{{closure}}::hde3f6d4bced89f43 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:658:13 [INFO] [stderr] 13: 0x56549bb6c529 - std::sys_common::backtrace::__rust_end_short_backtrace::h88e846e54ebde2e3 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x56549bb6d4f7 - rust_begin_unwind [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:646:5 [INFO] [stderr] 15: 0x56549bb36076 - core::panicking::panic_fmt::h5ffad3fb9ad671e0 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x56549bb36486 - core::result::unwrap_failed::hb58638a1c26ab909 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/result.rs:1654:5 [INFO] [stderr] 17: 0x56549bb49444 - build_script_build::main::h493d0f11e5795203 [INFO] [stderr] 18: 0x56549bb43533 - core::ops::function::FnOnce::call_once::ha3bbabba8826a91f [INFO] [stderr] 19: 0x56549bb45606 - std::sys_common::backtrace::__rust_begin_short_backtrace::h1ff2d6b4ab49f9fd [INFO] [stderr] 20: 0x56549bb45c69 - std::rt::lang_start::{{closure}}::h6a00a7a153f25794 [INFO] [stderr] 21: 0x56549bb66da1 - core::ops::function::impls:: for &F>::call_once::hf24a18568366726b [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x56549bb66da1 - std::panicking::try::do_call::hfe98fb6a5c700fa1 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:553:40 [INFO] [stderr] 23: 0x56549bb66da1 - std::panicking::try::h887aaa509ba266ad [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:517:19 [INFO] [stderr] 24: 0x56549bb66da1 - std::panic::catch_unwind::hdb24f00ea5a307a8 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panic.rs:146:14 [INFO] [stderr] 25: 0x56549bb66da1 - std::rt::lang_start_internal::{{closure}}::hacbffc0b2f55d28c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/rt.rs:148:48 [INFO] [stderr] 26: 0x56549bb66da1 - std::panicking::try::do_call::hc810c59098be8c17 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:553:40 [INFO] [stderr] 27: 0x56549bb66da1 - std::panicking::try::h0d072b82be5f3f03 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:517:19 [INFO] [stderr] 28: 0x56549bb66da1 - std::panic::catch_unwind::hb0e7e36556665803 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panic.rs:146:14 [INFO] [stderr] 29: 0x56549bb66da1 - std::rt::lang_start_internal::h4207974af80a0725 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/rt.rs:148:20 [INFO] [stderr] 30: 0x56549bb45c47 - std::rt::lang_start::hffd227266fe81651 [INFO] [stderr] 31: 0x56549bb49fe5 - main [INFO] [stderr] 32: 0x7fc1b5abdd90 - [INFO] [stderr] 33: 0x7fc1b5abde40 - __libc_start_main [INFO] [stderr] 34: 0x56549bb366a5 - _start [INFO] [stderr] 35: 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/index.crates.io-6f17d22bba15001f/url-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stdout] | [INFO] [stdout] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 251 | 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 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: could not compile `url` (lib) due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "db2ff2c73e4a575a77e5cdd10d9580fd733cb8fe8637542ecac83531a8650c8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db2ff2c73e4a575a77e5cdd10d9580fd733cb8fe8637542ecac83531a8650c8e", kill_on_drop: false }` [INFO] [stdout] db2ff2c73e4a575a77e5cdd10d9580fd733cb8fe8637542ecac83531a8650c8e