[INFO] cloning repository https://github.com/realrunner/adventofcode2016 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/realrunner/adventofcode2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealrunner%2Fadventofcode2016", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealrunner%2Fadventofcode2016'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1c16734fcb96ea251a0e0a00de52f99711fbfe10 [INFO] checking realrunner/adventofcode2016 against master#2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf for pr-128725 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealrunner%2Fadventofcode2016" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/realrunner/adventofcode2016 on toolchain 2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/realrunner/adventofcode2016 [INFO] finished tweaking git repo https://github.com/realrunner/adventofcode2016 [INFO] tweaked toml for git repo https://github.com/realrunner/adventofcode2016 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/realrunner/adventofcode2016 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" "+2f3dc46465c04d10cb74d34b1bd80c3ebfdc05bf" "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] 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 realrunner/adventofcode2016 against try#9c7f973c4f483238f1484927772d0446e5686cc0 for pr-128725 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frealrunner%2Fadventofcode2016" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/realrunner/adventofcode2016 on toolchain 9c7f973c4f483238f1484927772d0446e5686cc0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7f973c4f483238f1484927772d0446e5686cc0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/realrunner/adventofcode2016 [INFO] finished tweaking git repo https://github.com/realrunner/adventofcode2016 [INFO] tweaked toml for git repo https://github.com/realrunner/adventofcode2016 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/realrunner/adventofcode2016 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" "+9c7f973c4f483238f1484927772d0446e5686cc0" "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] 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 schannel v0.1.8 [INFO] [stderr] Downloaded openssl-sys v0.9.22 [INFO] [stderr] Downloaded openssl v0.9.22 [INFO] [stderr] Downloaded tokio v0.0.0 [INFO] [stderr] Downloaded regex v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+9c7f973c4f483238f1484927772d0446e5686cc0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08af48d0561c8991a4685b929f808fc9068d7bf9b5ef73aff551f30086ca194e [INFO] running `Command { std: "docker" "start" "-a" "08af48d0561c8991a4685b929f808fc9068d7bf9b5ef73aff551f30086ca194e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08af48d0561c8991a4685b929f808fc9068d7bf9b5ef73aff551f30086ca194e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08af48d0561c8991a4685b929f808fc9068d7bf9b5ef73aff551f30086ca194e", kill_on_drop: false }` [INFO] [stdout] 08af48d0561c8991a4685b929f808fc9068d7bf9b5ef73aff551f30086ca194e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+9c7f973c4f483238f1484927772d0446e5686cc0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f37962470223811684be70a117b1f231f653462ce855222f9ea031788fe64d33 [INFO] running `Command { std: "docker" "start" "-a" "f37962470223811684be70a117b1f231f653462ce855222f9ea031788fe64d33", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.33 [INFO] [stderr] Checking futures v0.1.17 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking lazycell v0.5.1 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Compiling openssl v0.9.22 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking tokio v0.0.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking aho-corasick v0.6.4 [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/9c7f973c4f483238f1484927772d0446e5686cc0/library/alloc/src/borrow.rs:179:30 [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] Compiling openssl-sys v0.9.22 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking mio v0.6.11 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking regex v0.2.3 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking mime v0.3.5 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking futures-cpupool v0.1.7 [INFO] [stderr] Checking relay v0.1.0 [INFO] [stderr] error: failed to run custom build command for `openssl-sys v0.9.22` [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-1fe68cb1983935cb/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-f063b48eff51af38/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-0.9.22/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: 0x560bb845e3fd - std::backtrace_rs::backtrace::libunwind::trace::hea86ea724a3ad01c [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x560bb845e3fd - std::backtrace_rs::backtrace::trace_unsynchronized::hf6df04d2b398d3e3 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x560bb845e3fd - std::sys::backtrace::_print_fmt::h0480218c716c1993 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x560bb845e3fd - ::fmt::he8c2005e4aefda93 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x560bb848239b - core::fmt::rt::Argument::fmt::h6baf15744f24c3e1 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x560bb848239b - core::fmt::write::h348411d073ade512 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x560bb845b163 - std::io::Write::write_fmt::h2728542373559e44 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x560bb845f7d2 - std::sys::backtrace::BacktraceLock::print::hbf997a8dd11f6a37 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x560bb845f7d2 - std::panicking::default_hook::{{closure}}::h84c7fb794d8a7019 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x560bb845f43e - std::panicking::default_hook::h428d015b741243d1 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x560bb84600cf - std::panicking::rust_panic_with_hook::hbb9d04b17566fab9 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/panicking.rs:797:13 [INFO] [stderr] 11: 0x560bb8432baa - std::panicking::begin_panic::{{closure}}::hbec69f956a9541a7 [INFO] [stderr] 12: 0x560bb842e38a - std::sys::backtrace::__rust_end_short_backtrace::h6e4b593545dac542 [INFO] [stderr] 13: 0x560bb8432b5b - std::panicking::begin_panic::h89f86bcb38e0fd9b [INFO] [stderr] 14: 0x560bb83f9181 - build_script_build::validate_headers::ha140678184e303e0 [INFO] [stderr] 15: 0x560bb83f7e7f - build_script_build::try_pkg_config::hdd9d3204ef80f1c2 [INFO] [stderr] 16: 0x560bb83f6ed7 - build_script_build::find_openssl_dir::h8bedbf32b68bada2 [INFO] [stderr] 17: 0x560bb83f6c88 - build_script_build::main::{{closure}}::hedc6acbf561eb141 [INFO] [stderr] 18: 0x560bb83fccf3 - core::option::Option::unwrap_or_else::hcbe0df25b24ea5c2 [INFO] [stderr] 19: 0x560bb83f5dcf - build_script_build::main::h4f69c20ba422b27e [INFO] [stderr] 20: 0x560bb83fe033 - core::ops::function::FnOnce::call_once::ha74774d375aa89f7 [INFO] [stderr] 21: 0x560bb83fdb16 - std::sys::backtrace::__rust_begin_short_backtrace::ha904f68d1d2e3df8 [INFO] [stderr] 22: 0x560bb83fb539 - std::rt::lang_start::{{closure}}::h2cc053543a2456dc [INFO] [stderr] 23: 0x560bb8457740 - core::ops::function::impls:: for &F>::call_once::h52cfa74501020595 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x560bb8457740 - std::panicking::try::do_call::h35c3c4a502a5f386 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/panicking.rs:554:40 [INFO] [stderr] 25: 0x560bb8457740 - std::panicking::try::h4aa53d39d7473a62 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/panicking.rs:518:19 [INFO] [stderr] 26: 0x560bb8457740 - std::panic::catch_unwind::h58bb3a8acd15e9b8 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/panic.rs:345:14 [INFO] [stderr] 27: 0x560bb8457740 - std::rt::lang_start_internal::{{closure}}::hff944398cdf85115 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/rt.rs:143:48 [INFO] [stderr] 28: 0x560bb8457740 - std::panicking::try::do_call::h8c92d99fce1a53ab [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/panicking.rs:554:40 [INFO] [stderr] 29: 0x560bb8457740 - std::panicking::try::hb9e37cf3cae220d5 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/panicking.rs:518:19 [INFO] [stderr] 30: 0x560bb8457740 - std::panic::catch_unwind::h2934d2c47453418b [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/panic.rs:345:14 [INFO] [stderr] 31: 0x560bb8457740 - std::rt::lang_start_internal::h38d4ed8ced4f0e07 [INFO] [stderr] at /rustc/9c7f973c4f483238f1484927772d0446e5686cc0/library/std/src/rt.rs:143:20 [INFO] [stderr] 32: 0x560bb83fb517 - std::rt::lang_start::he30a2714f7ea9b8b [INFO] [stderr] 33: 0x560bb83fac85 - main [INFO] [stderr] 34: 0x7f6a30948d90 - [INFO] [stderr] 35: 0x7f6a30948e40 - __libc_start_main [INFO] [stderr] 36: 0x560bb83ed885 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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" "f37962470223811684be70a117b1f231f653462ce855222f9ea031788fe64d33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f37962470223811684be70a117b1f231f653462ce855222f9ea031788fe64d33", kill_on_drop: false }` [INFO] [stdout] f37962470223811684be70a117b1f231f653462ce855222f9ea031788fe64d33