[INFO] cloning repository https://github.com/danpersa/rusty-team [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danpersa/rusty-team" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanpersa%2Frusty-team", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanpersa%2Frusty-team'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af69f4c11df3e4fe555c31b0eac218414e4d0c73 [INFO] checking danpersa/rusty-team/af69f4c11df3e4fe555c31b0eac218414e4d0c73 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanpersa%2Frusty-team" "/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/danpersa/rusty-team on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/danpersa/rusty-team [INFO] finished tweaking git repo https://github.com/danpersa/rusty-team [INFO] tweaked toml for git repo https://github.com/danpersa/rusty-team written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/danpersa/rusty-team 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v0.1.7 [INFO] [stderr] Downloaded mime v0.1.1 [INFO] [stderr] Downloaded env_logger v0.3.2 [INFO] [stderr] Downloaded lazy_static v0.1.15 [INFO] [stderr] Downloaded aho-corasick v0.4.0 [INFO] [stderr] Downloaded serde v0.6.11 [INFO] [stderr] Downloaded httparse v1.1.1 [INFO] [stderr] Downloaded regex v0.1.48 [INFO] [stderr] Downloaded mustache v0.6.3 [INFO] [stderr] Downloaded nickel v0.7.3 [INFO] [stderr] Downloaded num v0.1.30 [INFO] [stderr] Downloaded regex-syntax v0.2.2 [INFO] [stderr] Downloaded libc v0.2.6 [INFO] [stderr] Downloaded hyper v0.6.16 [INFO] [stderr] Downloaded rustc_version v0.1.6 [INFO] [stderr] Downloaded log v0.3.5 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48d4cf24ca6a3e738c1fe46b51648f96c0a2caf0c05d6e8186114bf305823382 [INFO] running `Command { std: "docker" "start" "-a" "48d4cf24ca6a3e738c1fe46b51648f96c0a2caf0c05d6e8186114bf305823382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48d4cf24ca6a3e738c1fe46b51648f96c0a2caf0c05d6e8186114bf305823382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48d4cf24ca6a3e738c1fe46b51648f96c0a2caf0c05d6e8186114bf305823382", kill_on_drop: false }` [INFO] [stdout] 48d4cf24ca6a3e738c1fe46b51648f96c0a2caf0c05d6e8186114bf305823382 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c6781e987618ef7e8010e277693bd61f62f664473254c3cd01a3f5901876288 [INFO] running `Command { std: "docker" "start" "-a" "7c6781e987618ef7e8010e277693bd61f62f664473254c3cd01a3f5901876288", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.6 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.5 [INFO] [stderr] Checking rustc-serialize v0.3.16 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking traitobject v0.0.3 [INFO] [stderr] Checking num v0.1.30 [INFO] [stderr] Checking matches v0.1.2 [INFO] [stderr] Checking regex-syntax v0.2.2 [INFO] [stderr] Checking language-tags v0.0.7 [INFO] [stderr] Checking unsafe-any v0.4.1 [INFO] [stderr] Compiling advapi32-sys v0.1.2 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.16/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling kernel32-sys v0.2.1 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking log v0.3.5 [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-0.3.16/src/serialize.rs:452:5 [INFO] [stdout] | [INFO] [stdout] 452 | 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/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/borrow.rs:179:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 448 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustc_version v0.1.6 [INFO] [stderr] Checking rand v0.3.13 [INFO] [stderr] Checking memchr v0.1.7 [INFO] [stderr] Checking hpack v0.2.0 [INFO] [stderr] Checking time v0.1.34 [INFO] [stderr] Checking aho-corasick v0.4.0 [INFO] [stderr] Compiling unicase v1.1.1 [INFO] [stderr] Checking solicit v0.4.4 [INFO] [stderr] Checking num_cpus v0.2.10 [INFO] [stderr] Checking httparse v1.1.1 [INFO] [stderr] Checking regex v0.1.48 [INFO] [stderr] Checking traitobject v0.0.1 [INFO] [stderr] Checking serde v0.6.11 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] error: failed to run custom build command for `unicase v1.1.1` [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/unicase-db6aedd78ed962dd/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc_version-0.1.6/src/lib.rs:123:5: [INFO] [stderr] unexpected -vV format [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55cdc2653e2a - std::backtrace_rs::backtrace::libunwind::trace::h97abfd8a85887826 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x55cdc2653e2a - std::backtrace_rs::backtrace::trace_unsynchronized::h3fe33c3e2ffb6416 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55cdc2653e2a - std::sys::backtrace::_print_fmt::hdf29e1ca2ba4cbbc [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x55cdc2653e2a - ::fmt::h731c3e1b756ff019 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x55cdc2673b6b - core::fmt::rt::Argument::fmt::hdfecaf84742c5a76 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x55cdc2673b6b - core::fmt::write::h9c97613a183100ea [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/fmt/mod.rs:1186:21 [INFO] [stderr] 6: 0x55cdc2651273 - std::io::Write::write_fmt::h7288d7c7dce2722e [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x55cdc2653c72 - std::sys::backtrace::BacktraceLock::print::h2bc6f048c13121f8 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x55cdc2654f37 - std::panicking::default_hook::{{closure}}::hde92e91975a101c0 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x55cdc2654d66 - std::panicking::default_hook::hd8d6e2273bfc5edc [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x55cdc2655537 - std::panicking::rust_panic_with_hook::hb332f821833efd3b [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x55cdc262222a - std::panicking::begin_panic::{{closure}}::h86899046c1f4b76f [INFO] [stderr] 12: 0x55cdc26220aa - std::sys::backtrace::__rust_end_short_backtrace::h581b7f1103b02eec [INFO] [stderr] 13: 0x55cdc26221d7 - std::panicking::begin_panic::h32edd1f1577bdba9 [INFO] [stderr] 14: 0x55cdc2624b0c - rustc_version::version_meta_for::h38e70902a1df726b [INFO] [stderr] 15: 0x55cdc26248ad - rustc_version::version_meta::h9502eeb658cdaddd [INFO] [stderr] 16: 0x55cdc262455f - rustc_version::version::h1fe3f3002acfa630 [INFO] [stderr] 17: 0x55cdc26255aa - rustc_version::version_matches::hfc896c204c8aa993 [INFO] [stderr] 18: 0x55cdc26217e6 - build_script_build::main::hfe69aa82687ee82e [INFO] [stderr] 19: 0x55cdc26217b3 - core::ops::function::FnOnce::call_once::h3217f349e819fffd [INFO] [stderr] 20: 0x55cdc2621756 - std::sys::backtrace::__rust_begin_short_backtrace::h71a1bdd804617c4d [INFO] [stderr] 21: 0x55cdc2621739 - std::rt::lang_start::{{closure}}::hb37f57c19b3dc6f9 [INFO] [stderr] 22: 0x55cdc264e4d0 - core::ops::function::impls:: for &F>::call_once::h00708edcd5cb0bf9 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x55cdc264e4d0 - std::panicking::try::do_call::h3211acb5ef596e26 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:557:40 [INFO] [stderr] 24: 0x55cdc264e4d0 - std::panicking::try::hfc77046d1a78b97f [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:520:19 [INFO] [stderr] 25: 0x55cdc264e4d0 - std::panic::catch_unwind::h8cc6f9c887e41bb5 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panic.rs:348:14 [INFO] [stderr] 26: 0x55cdc264e4d0 - std::rt::lang_start_internal::{{closure}}::h1ae7a528cb090b94 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/rt.rs:143:48 [INFO] [stderr] 27: 0x55cdc264e4d0 - std::panicking::try::do_call::h7b341eaacca88c96 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:557:40 [INFO] [stderr] 28: 0x55cdc264e4d0 - std::panicking::try::h2190145387d00b24 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panicking.rs:520:19 [INFO] [stderr] 29: 0x55cdc264e4d0 - std::panic::catch_unwind::h39d0834a21ce2b28 [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/panic.rs:348:14 [INFO] [stderr] 30: 0x55cdc264e4d0 - std::rt::lang_start_internal::hf1cb939424e8449c [INFO] [stderr] at /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/rt.rs:143:20 [INFO] [stderr] 31: 0x55cdc2621717 - std::rt::lang_start::h5102610ade565814 [INFO] [stderr] 32: 0x55cdc2621825 - main [INFO] [stderr] 33: 0x7c07a4dd9d90 - [INFO] [stderr] 34: 0x7c07a4dd9e40 - __libc_start_main [INFO] [stderr] 35: 0x55cdc2621625 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "7c6781e987618ef7e8010e277693bd61f62f664473254c3cd01a3f5901876288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c6781e987618ef7e8010e277693bd61f62f664473254c3cd01a3f5901876288", kill_on_drop: false }` [INFO] [stdout] 7c6781e987618ef7e8010e277693bd61f62f664473254c3cd01a3f5901876288