[INFO] cloning repository https://github.com/t1lde/tildebot-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t1lde/tildebot-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft1lde%2Ftildebot-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft1lde%2Ftildebot-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f3f55ea295235c81e1d25f662063423c8464860e [INFO] checking t1lde/tildebot-rs against master#aa067fb984d36462548bb785da221bfaf38253f0 for pr-122470 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft1lde%2Ftildebot-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/t1lde/tildebot-rs on toolchain aa067fb984d36462548bb785da221bfaf38253f0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa067fb984d36462548bb785da221bfaf38253f0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/t1lde/tildebot-rs [INFO] finished tweaking git repo https://github.com/t1lde/tildebot-rs [INFO] tweaked toml for git repo https://github.com/t1lde/tildebot-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/t1lde/tildebot-rs 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" "+aa067fb984d36462548bb785da221bfaf38253f0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking t1lde/tildebot-rs against try#707d6562f55b55a7aab4ab3a904997116b358314 for pr-122470 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft1lde%2Ftildebot-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/t1lde/tildebot-rs on toolchain 707d6562f55b55a7aab4ab3a904997116b358314 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+707d6562f55b55a7aab4ab3a904997116b358314" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/t1lde/tildebot-rs [INFO] finished tweaking git repo https://github.com/t1lde/tildebot-rs [INFO] tweaked toml for git repo https://github.com/t1lde/tildebot-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/t1lde/tildebot-rs 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" "+707d6562f55b55a7aab4ab3a904997116b358314" "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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sha-1 v0.4.1 [INFO] [stderr] Downloaded egg-mode v0.12.0 [INFO] [stderr] Downloaded hyper v0.11.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+707d6562f55b55a7aab4ab3a904997116b358314" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16741be7b89eca0449bc49325b7fad14f454444f3842f2b1e963006fc9f5e427 [INFO] running `Command { std: "docker" "start" "-a" "16741be7b89eca0449bc49325b7fad14f454444f3842f2b1e963006fc9f5e427", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16741be7b89eca0449bc49325b7fad14f454444f3842f2b1e963006fc9f5e427", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16741be7b89eca0449bc49325b7fad14f454444f3842f2b1e963006fc9f5e427", kill_on_drop: false }` [INFO] [stdout] 16741be7b89eca0449bc49325b7fad14f454444f3842f2b1e963006fc9f5e427 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+707d6562f55b55a7aab4ab3a904997116b358314" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f28cd1ecb1f148daf13181fc9af83efeb3ab500a243d1bb181bd27b7eed347dc [INFO] running `Command { std: "docker" "start" "-a" "f28cd1ecb1f148daf13181fc9af83efeb3ab500a243d1bb181bd27b7eed347dc", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Checking futures v0.1.17 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling typenum v1.9.0 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking lazycell v0.5.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling openssl v0.9.23 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking mio v0.6.11 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Compiling openssl-sys v0.9.23 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking mime v0.3.5 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking arrayref v0.3.4 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking relay v0.1.0 [INFO] [stderr] Checking futures-cpupool v0.1.7 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking num v0.1.41 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking tokio-core v0.1.11 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] error: failed to run custom build command for `openssl-sys v0.9.23` [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/openssl-sys-43a4850c1805d901/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_LIB_DIR [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_INCLUDE_DIR [INFO] [stderr] cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR [INFO] [stderr] cargo:rerun-if-env-changed=OPENSSL_DIR [INFO] [stderr] cargo:rustc-link-lib=ssl [INFO] [stderr] cargo:rustc-link-lib=crypto [INFO] [stderr] OPT_LEVEL = Some("0") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CC_x86_64-unknown-linux-gnu = None [INFO] [stderr] CC_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CC = None [INFO] [stderr] CC = None [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CFLAGS = None [INFO] [stderr] CFLAGS = None [INFO] [stderr] DEBUG = Some("true") [INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-Wall" "-Wextra" "-E" "/opt/rustwide/target/debug/build/openssl-sys-1117eff8693f12af/out/expando.c" [INFO] [stderr] exit status: 0 [INFO] [stderr] cargo:rustc-cfg=osslconf="OPENSSL_NO_SSL3_METHOD" [INFO] [stderr] cargo:conf=OPENSSL_NO_SSL3_METHOD [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/openssl-sys-0.9.23/build.rs:486:9: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] This crate is only compatible with OpenSSL 1.0.1, 1.0.2, and 1.1.0, or LibreSSL [INFO] [stderr] 2.5 and 2.6.0, but a different version of OpenSSL was found. The build is now [INFO] [stderr] aborting due to this version mismatch. [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d19785f1e5 - std::backtrace_rs::backtrace::libunwind::trace::h959c429c4c2b2954 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x55d19785f1e5 - std::backtrace_rs::backtrace::trace_unsynchronized::hbb1d2f20eed55d9b [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55d19785f1e5 - std::sys_common::backtrace::_print_fmt::he9e6bdcca9899d44 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55d19785f1e5 - ::fmt::h49f39a1603086779 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55d1978828cb - core::fmt::rt::Argument::fmt::h1b2d802edd7a8a5f [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x55d1978828cb - core::fmt::write::h6083086bb19fed65 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/core/src/fmt/mod.rs:1153:17 [INFO] [stderr] 6: 0x55d19785cb0f - std::io::Write::write_fmt::h813956157a0fffeb [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/io/mod.rs:1850:15 [INFO] [stderr] 7: 0x55d19785efbe - std::sys_common::backtrace::_print::h8d603b826c85a303 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55d19785efbe - std::sys_common::backtrace::print::hecee8d57e63a751e [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55d197860619 - std::panicking::default_hook::{{closure}}::h7c53f732383992aa [INFO] [stderr] 10: 0x55d197860335 - std::panicking::default_hook::ha3e0547bbff23afe [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/panicking.rs:291:9 [INFO] [stderr] 11: 0x55d197860ab4 - std::panicking::rust_panic_with_hook::h779fcc490a8f669a [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/panicking.rs:788:13 [INFO] [stderr] 12: 0x55d197838e1e - std::panicking::begin_panic::{{closure}}::h513c340b761f8d68 [INFO] [stderr] 13: 0x55d19783887a - std::sys_common::backtrace::__rust_end_short_backtrace::h434f4ca8481e46ec [INFO] [stderr] 14: 0x55d197838dcb - std::panicking::begin_panic::hdf5f4f20503c0bb1 [INFO] [stderr] 15: 0x55d1977fc1d8 - build_script_build::validate_headers::hb5855c8508d22d8f [INFO] [stderr] 16: 0x55d1977fae2e - build_script_build::try_pkg_config::h99d6c3379d73f7d1 [INFO] [stderr] 17: 0x55d1977f9e87 - build_script_build::find_openssl_dir::hf14152bfec109950 [INFO] [stderr] 18: 0x55d1977f9c38 - build_script_build::main::{{closure}}::h310319b4ea4d7c1a [INFO] [stderr] 19: 0x55d1978021b3 - core::option::Option::unwrap_or_else::h880e002c290173dc [INFO] [stderr] 20: 0x55d1977f8c9f - build_script_build::main::he0d44ee65fa60322 [INFO] [stderr] 21: 0x55d197801373 - core::ops::function::FnOnce::call_once::h29097838ad41ec4f [INFO] [stderr] 22: 0x55d1978007c6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3873adf98fb509f0 [INFO] [stderr] 23: 0x55d1977fe259 - std::rt::lang_start::{{closure}}::hea1f06af10611ee9 [INFO] [stderr] 24: 0x55d1978590e6 - core::ops::function::impls:: for &F>::call_once::hded76168c7f2a646 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 25: 0x55d1978590e6 - std::panicking::try::do_call::h75bd61a484dd327b [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/panicking.rs:552:40 [INFO] [stderr] 26: 0x55d1978590e6 - std::panicking::try::he0af7fc0402277c6 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/panicking.rs:516:19 [INFO] [stderr] 27: 0x55d1978590e6 - std::panic::catch_unwind::he1c7ba860a5aee42 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/panic.rs:149:14 [INFO] [stderr] 28: 0x55d1978590e6 - std::rt::lang_start_internal::{{closure}}::h649a2a932c72aee6 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/rt.rs:141:48 [INFO] [stderr] 29: 0x55d1978590e6 - std::panicking::try::do_call::haea02e21a2d72e53 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/panicking.rs:552:40 [INFO] [stderr] 30: 0x55d1978590e6 - std::panicking::try::h3ed1d749fde09749 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/panicking.rs:516:19 [INFO] [stderr] 31: 0x55d1978590e6 - std::panic::catch_unwind::h5e02aed09e422d7e [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/panic.rs:149:14 [INFO] [stderr] 32: 0x55d1978590e6 - std::rt::lang_start_internal::hc7a8f0eaa962b852 [INFO] [stderr] at /rustc/707d6562f55b55a7aab4ab3a904997116b358314/library/std/src/rt.rs:141:20 [INFO] [stderr] 33: 0x55d1977fe237 - std::rt::lang_start::h1918bec1597786ac [INFO] [stderr] 34: 0x55d1977fdd55 - main [INFO] [stderr] 35: 0x7f84c438ed90 - [INFO] [stderr] 36: 0x7f84c438ee40 - __libc_start_main [INFO] [stderr] 37: 0x55d1977f29c5 - _start [INFO] [stderr] 38: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/707d6562f55b55a7aab4ab3a904997116b358314/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] [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" "f28cd1ecb1f148daf13181fc9af83efeb3ab500a243d1bb181bd27b7eed347dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f28cd1ecb1f148daf13181fc9af83efeb3ab500a243d1bb181bd27b7eed347dc", kill_on_drop: false }` [INFO] [stdout] f28cd1ecb1f148daf13181fc9af83efeb3ab500a243d1bb181bd27b7eed347dc