[INFO] cloning repository https://github.com/zcash/mpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zcash/mpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcash%2Fmpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcash%2Fmpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79e7689e78180b5b6b3855d2d2e3f213674121e9
[INFO] checking zcash/mpc against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcash%2Fmpc" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file iso/apks/x86_64/gcc-5.3.0-r0.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/git-2.8.3-r0.apk
[INFO] [stderr] Updating files:  31% (58/182)
error: unable to write file iso/apks/x86_64/gmp-6.1.0-r0.apk
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error: unable to write file iso/apks/x86_64/gradm-3.1.201603152148-r0.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/isl-0.14.1-r0.apk
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error: unable to write file iso/apks/x86_64/kmod-22-r0.apk
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error: unable to write file iso/apks/x86_64/lddtree-1.25-r2.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libacl-2.2.52-r2.apk
[INFO] [stderr] Updating files:  35% (64/182)
error: unable to write file iso/apks/x86_64/libatomic-5.3.0-r0.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libattr-2.4.47-r4.apk
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error: unable to write file iso/apks/x86_64/libblkid-2.28-r3.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libburn-1.4.4-r0.apk
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error: unable to write file iso/apks/x86_64/libbz2-1.0.6-r4.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libbz2-1.0.6-r5.apk
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error: unable to write file iso/apks/x86_64/libc-dev-0.7-r0.apk
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error: unable to write file iso/apks/x86_64/libc-utils-0.7-r0.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libcap-2.25-r0.apk
[INFO] [stderr] Updating files:  40% (73/182)
error: unable to write file iso/apks/x86_64/libcrypto1.0-1.0.2h-r4.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libcrypto1.0-1.0.2j-r0.apk
[INFO] [stderr] Updating files:  41% (75/182)
error: unable to write file iso/apks/x86_64/libcurl-7.50.3-r0.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libedit-20150325.3.1-r3.apk
[INFO] [stderr] Updating files:  42% (77/182)
error: unable to write file iso/apks/x86_64/libgcc-5.3.0-r0.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libgomp-5.3.0-r0.apk
[INFO] [stderr] Updating files:  43% (79/182)
error: unable to write file iso/apks/x86_64/libisoburn-1.4.4-r1.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libisofs-1.4.4-r0.apk
[INFO] [stderr] Updating files:  44% (81/182)
error: unable to write file iso/apks/x86_64/libmagic-5.27-r0.apk
[INFO] [stderr] Updating files:  45% (82/182)
error: unable to write file iso/apks/x86_64/libnl3-3.2.27-r0.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libssh2-1.7.0-r0.apk
[INFO] [stderr] Updating files:  46% (84/182)
error: unable to write file iso/apks/x86_64/libssl1.0-1.0.2h-r4.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libssl1.0-1.0.2j-r0.apk
[INFO] [stderr] Updating files:  47% (86/182)
error: unable to write file iso/apks/x86_64/libstdc++-5.3.0-r0.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/libusb-1.0.20-r0.apk
[INFO] [stderr] Updating files:  48% (88/182)
error: unable to write file iso/apks/x86_64/libuuid-2.28-r3.apk
[INFO] [stderr] error: unable to write file iso/apks/x86_64/linux-firmware-20160516-r0.apk
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[INFO] [stderr] fatal: unable to checkout working tree
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[ERROR] this task or one of its parent failed!
[ERROR] failed to checkout https://github.com/zcash/mpc
[ERROR] caused by: command failed: exit status: 128
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking zcash/mpc against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzcash%2Fmpc" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  32% (59/182)
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Updating files: 100% (182/182), done.
[INFO] validating manifest of git repo https://github.com/zcash/mpc on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zcash/mpc
[INFO] finished tweaking git repo https://github.com/zcash/mpc
[INFO] tweaked toml for git repo https://github.com/zcash/mpc written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/zcash/mpc 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" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "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
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blake2-rfc v0.2.17
[INFO] [stderr]   Downloaded regex-syntax v0.3.5
[INFO] [stderr]   Downloaded num-traits v0.1.35
[INFO] [stderr]   Downloaded bn v0.4.1
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 319afa47c9ffc34c165c29368fce825a4e9d5f47bb174607bd2e512ddc0606ba
[INFO] running `Command { std: "docker" "start" "-a" "319afa47c9ffc34c165c29368fce825a4e9d5f47bb174607bd2e512ddc0606ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "319afa47c9ffc34c165c29368fce825a4e9d5f47bb174607bd2e512ddc0606ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319afa47c9ffc34c165c29368fce825a4e9d5f47bb174607bd2e512ddc0606ba", kill_on_drop: false }`
[INFO] [stdout] 319afa47c9ffc34c165c29368fce825a4e9d5f47bb174607bd2e512ddc0606ba
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86c2fcf9a7ec800123e4ca1f955a312812da7b7ae20bb21dc0e4f368cae8c259
[INFO] running `Command { std: "docker" "start" "-a" "86c2fcf9a7ec800123e4ca1f955a312812da7b7ae20bb21dc0e4f368cae8c259", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.16
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling gcc v0.3.35
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr]     Checking regex-syntax v0.3.5
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]     Checking num-traits v0.1.35
[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-0.3.19/src/serialize.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking constant_time_eq v0.1.2
[INFO] [stderr]     Checking blake2-rfc v0.2.17
[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-0.3.19/src/serialize.rs:454:5
[INFO] [stdout]     |
[INFO] [stdout] 454 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, 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/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/alloc/src/borrow.rs:180:30
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]     |
[INFO] [stdout] 450 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]     |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking crossbeam v0.2.10
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]    Compiling snark v0.0.1 (/opt/rustwide/workdir/snark)
[INFO] [stderr]     Checking regex v0.1.77
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: snark@0.0.1: cc1plus: fatal error: libsnark/src/common/utils.cpp: No such file or directory
[INFO] [stderr] warning: snark@0.0.1: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `snark v0.0.1 (/opt/rustwide/workdir/snark)`
[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/snark-141db24d93250250/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-link-lib=gmp
[INFO] [stderr]   cargo:rustc-link-lib=gmpxx
[INFO] [stderr]   cargo:rustc-link-lib=sodium
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   PROFILE = Some("debug")
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   debug=true opt-level=2
[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]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   CXX = 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]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   running: "c++" "-O2" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "libsnark/src" "-std=c++11" "-DNO_PROCPS" "-DSTATIC" "-DMONTGOMERY_OUTPUT" "-DUSE_ASM" "-DNO_PT_COMPRESSION" "-DBINARY_OUTPUT" "-DCURVE_ALT_BN128" "-o" "/opt/rustwide/target/debug/build/snark-0d2cc8206101ddf9/out/libsnark/src/common/utils.o" "-c" "libsnark/src/common/utils.cpp"
[INFO] [stderr]   cargo:warning=cc1plus: fatal error: libsnark/src/common/utils.cpp: No such file or directory
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   ExitStatus(unix_wait_status(256))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   command did not execute successfully, got: exit status: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gcc-0.3.35/src/lib.rs:897:5:
[INFO] [stderr]   explicit panic
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55cfffeb7f55 - std::backtrace_rs::backtrace::libunwind::trace::hdfeb580427d8933a
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stderr]      1:     0x55cfffeb7f55 - std::backtrace_rs::backtrace::trace_unsynchronized::h2ab9303b28c241a4
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55cfffeb7f55 - std::sys_common::backtrace::_print_fmt::h619cfc7eb9ab5b5f
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x55cfffeb7f55 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he16efdaf40e8eef7
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x55cfffedab9b - core::fmt::rt::Argument::fmt::h9f13baa13e8b36b1
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/fmt/rt.rs:165:63
[INFO] [stderr]      5:     0x55cfffedab9b - core::fmt::write::hae8f3928a7d1fb9f
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/fmt/mod.rs:1157:21
[INFO] [stderr]      6:     0x55cfffeb52df - std::io::Write::write_fmt::h51b0278883ceca93
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/io/mod.rs:1832:15
[INFO] [stderr]      7:     0x55cfffeb7d2e - std::sys_common::backtrace::_print::ha38797bab2b77f4a
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x55cfffeb7d2e - std::sys_common::backtrace::print::ha10bfc6bd1633494
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x55cfffeb9209 - std::panicking::default_hook::{{closure}}::h71e248ada3a684d2
[INFO] [stderr]     10:     0x55cfffeb8f4d - std::panicking::default_hook::hd99e3a7061b2ddee
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/panicking.rs:298:9
[INFO] [stderr]     11:     0x55cfffeb96a3 - std::panicking::rust_panic_with_hook::h7c7bce4a41c281ff
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/panicking.rs:795:13
[INFO] [stderr]     12:     0x55cfffe90a9e - std::panicking::begin_panic::{{closure}}::h3f588bdc9a6bb0f6
[INFO] [stderr]     13:     0x55cfffe8e0ba - std::sys_common::backtrace::__rust_end_short_backtrace::ha9ed663875e621df
[INFO] [stderr]     14:     0x55cfffe90a4b - std::panicking::begin_panic::h2a74457d72bc5b5d
[INFO] [stderr]     15:     0x55cfffe8754e - gcc::fail::h5dc05f6be4bcaf43
[INFO] [stderr]     16:     0x55cfffe87135 - gcc::run::h211caf89d84147ff
[INFO] [stderr]     17:     0x55cfffe7fb2e - gcc::Config::compile_object::h88ef10da81bdd9ad
[INFO] [stderr]     18:     0x55cfffe7f3c6 - gcc::Config::compile_objects::h6224beeef9efc348
[INFO] [stderr]     19:     0x55cfffe7e5f0 - gcc::Config::compile::h15706e839509a2e9
[INFO] [stderr]     20:     0x55cfffe77e54 - build_script_build::main::h9ca1db3bb3c2f431
[INFO] [stderr]     21:     0x55cfffe77993 - core::ops::function::FnOnce::call_once::hd0f6541b02d9e1cb
[INFO] [stderr]     22:     0x55cfffe77876 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc75e80eecc0d9295
[INFO] [stderr]     23:     0x55cfffe778c9 - std::rt::lang_start::{{closure}}::hbe34978cab667927
[INFO] [stderr]     24:     0x55cfffeb1a16 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6a158acb8f1b53eb
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     25:     0x55cfffeb1a16 - std::panicking::try::do_call::h1e4aaada6483a32f
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/panicking.rs:559:40
[INFO] [stderr]     26:     0x55cfffeb1a16 - std::panicking::try::h1af07f2910174530
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/panicking.rs:523:19
[INFO] [stderr]     27:     0x55cfffeb1a16 - std::panic::catch_unwind::h14ab2010dc264db0
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/panic.rs:149:14
[INFO] [stderr]     28:     0x55cfffeb1a16 - std::rt::lang_start_internal::{{closure}}::ha4f1e133f590a2bc
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/rt.rs:141:48
[INFO] [stderr]     29:     0x55cfffeb1a16 - std::panicking::try::do_call::h0f5241dc2333fd63
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/panicking.rs:559:40
[INFO] [stderr]     30:     0x55cfffeb1a16 - std::panicking::try::h2de8e037aeb49eae
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/panicking.rs:523:19
[INFO] [stderr]     31:     0x55cfffeb1a16 - std::panic::catch_unwind::h655cf7c8daff0fce
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/panic.rs:149:14
[INFO] [stderr]     32:     0x55cfffeb1a16 - std::rt::lang_start_internal::h0546893e62f1752b
[INFO] [stderr]                                  at /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/rt.rs:141:20
[INFO] [stderr]     33:     0x55cfffe778a7 - std::rt::lang_start::ha9dd7450c0c3e80f
[INFO] [stderr]     34:     0x55cfffe77ea5 - main
[INFO] [stderr]     35:     0x7f3689e85d90 - <unknown>
[INFO] [stderr]     36:     0x7f3689e85e40 - __libc_start_main
[INFO] [stderr]     37:     0x55cfffe77725 - _start
[INFO] [stderr]     38:                0x0 - <unknown>
[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" "86c2fcf9a7ec800123e4ca1f955a312812da7b7ae20bb21dc0e4f368cae8c259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86c2fcf9a7ec800123e4ca1f955a312812da7b7ae20bb21dc0e4f368cae8c259", kill_on_drop: false }`
[INFO] [stdout] 86c2fcf9a7ec800123e4ca1f955a312812da7b7ae20bb21dc0e4f368cae8c259
