[INFO] cloning repository https://github.com/gmaijoe/grin_miner [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gmaijoe/grin_miner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmaijoe%2Fgrin_miner", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmaijoe%2Fgrin_miner'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2e3deaff644206a2af7c0cedecf85c816423dbb [INFO] checking gmaijoe/grin_miner/e2e3deaff644206a2af7c0cedecf85c816423dbb against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmaijoe%2Fgrin_miner" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gmaijoe/grin_miner on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gmaijoe/grin_miner [INFO] finished tweaking git repo https://github.com/gmaijoe/grin_miner [INFO] tweaked toml for git repo https://github.com/gmaijoe/grin_miner written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gmaijoe/grin_miner 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/plugin/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/cuckoo-miner/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/config/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /workspace/builds/worker-3-tc1/source/util/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v0.4.3 [INFO] [stderr] Downloaded redox_syscall v0.1.40 [INFO] [stderr] Downloaded memoffset v0.2.1 [INFO] [stderr] Downloaded ryu v0.2.6 [INFO] [stderr] Downloaded const-cstr v0.2.1 [INFO] [stderr] Downloaded time v0.1.40 [INFO] [stderr] Downloaded serde_json v1.0.27 [INFO] [stderr] Downloaded serde v1.0.78 [INFO] [stderr] Downloaded term v0.4.6 [INFO] [stderr] Downloaded slog v2.1.1 [INFO] [stderr] Downloaded matches v0.1.8 [INFO] [stderr] Downloaded bitflags v0.9.1 [INFO] [stderr] Downloaded bufstream v0.1.3 [INFO] [stderr] Downloaded unicode-bidi v0.3.4 [INFO] [stderr] Downloaded url v1.7.1 [INFO] [stderr] Downloaded security-framework v0.2.1 [INFO] [stderr] Downloaded semver v0.9.0 [INFO] [stderr] Downloaded gcc v0.3.54 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded rand_core v0.2.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.6.0 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded slog-term v2.4.0 [INFO] [stderr] Downloaded unicode-normalization v0.1.7 [INFO] [stderr] Downloaded lock_api v0.1.4 [INFO] [stderr] Downloaded crossbeam-channel v0.2.6 [INFO] [stderr] Downloaded reexport-proc-macro v1.0.5 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded syn v0.14.9 [INFO] [stderr] Downloaded chrono v0.4.6 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] [stderr] Downloaded rand v0.6.1 [INFO] [stderr] Downloaded cursive v0.9.2 [INFO] [stderr] Downloaded openssl v0.10.15 [INFO] [stderr] Downloaded serde_derive v1.0.78 [INFO] [stderr] Downloaded parking_lot_core v0.3.1 [INFO] [stderr] Downloaded unicode-segmentation v1.2.1 [INFO] [stderr] Downloaded unicode-width v0.1.5 [INFO] [stderr] Downloaded aho-corasick v0.6.8 [INFO] [stderr] Downloaded backtrace-sys v0.1.24 [INFO] [stderr] Downloaded dirs v1.0.3 [INFO] [stderr] Downloaded toml v0.4.6 [INFO] [stderr] Downloaded arrayvec v0.4.7 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded rust-crypto v0.2.36 [INFO] [stderr] Downloaded isatty v0.1.9 [INFO] [stderr] Downloaded cc v1.0.25 [INFO] [stderr] Downloaded core-foundation-sys v0.5.1 [INFO] [stderr] Downloaded rand_isaac v0.1.1 [INFO] [stderr] Downloaded crossbeam-utils v0.5.0 [INFO] [stderr] Downloaded enum-map-derive v0.4.0 [INFO] [stderr] Downloaded enum-map v0.4.1 [INFO] [stderr] Downloaded ncurses v5.94.0 [INFO] [stderr] Downloaded num-iter v0.1.37 [INFO] [stderr] Downloaded num-rational v0.2.1 [INFO] [stderr] Downloaded xi-unicode v0.1.0 [INFO] [stderr] Downloaded libc v0.1.12 [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded libloading v0.4.3 [INFO] [stderr] Downloaded log v0.3.9 [INFO] [stderr] Downloaded memchr v2.0.2 [INFO] [stderr] Downloaded blake2-rfc v0.2.18 [INFO] [stderr] Downloaded rustc-demangle v0.1.9 [INFO] [stderr] Downloaded num-integer v0.1.39 [INFO] [stderr] Downloaded vcpkg v0.2.6 [INFO] [stderr] Downloaded rand_chacha v0.1.0 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded array-macro v1.0.2 [INFO] [stderr] Downloaded maplit v1.0.1 [INFO] [stderr] Downloaded num-complex v0.2.1 [INFO] [stderr] Downloaded num v0.2.0 [INFO] [stderr] Downloaded rand_core v0.3.0 [INFO] [stderr] Downloaded fs_extra v1.1.0 [INFO] [stderr] Downloaded utf8-ranges v1.0.1 [INFO] [stderr] Downloaded nodrop v0.1.12 [INFO] [stderr] Downloaded constant_time_eq v0.1.3 [INFO] [stderr] Downloaded rand v0.3.22 [INFO] [stderr] Downloaded take_mut v0.2.2 [INFO] [stderr] Downloaded byteorder v1.2.6 [INFO] [stderr] Downloaded log v0.4.5 [INFO] [stderr] Downloaded openssl-sys v0.9.39 [INFO] [stderr] Downloaded core-foundation v0.5.1 [INFO] [stderr] Downloaded rand_xorshift v0.1.0 [INFO] [stderr] Downloaded owning_ref v0.4.0 [INFO] [stderr] Downloaded term_size v0.3.1 [INFO] [stderr] Downloaded arc-swap v0.3.4 [INFO] [stderr] Downloaded cmake v0.1.34 [INFO] [stderr] Downloaded ucd-util v0.1.1 [INFO] [stderr] Downloaded slog-async v2.3.0 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded term v0.5.1 [INFO] [stderr] Downloaded openssl-probe v0.1.2 [INFO] [stderr] Downloaded semver-parser v0.7.0 [INFO] [stderr] Downloaded native-tls v0.2.2 [INFO] [stderr] Downloaded proc-macro2 v0.4.19 [INFO] [stderr] Downloaded git2 v0.6.11 [INFO] [stderr] Downloaded enumset v0.3.10 [INFO] [stderr] Downloaded signal-hook v0.1.5 [INFO] [stderr] Downloaded rustc-serialize v0.3.24 [INFO] [stderr] Downloaded backtrace v0.3.9 [INFO] [stderr] Downloaded schannel v0.1.14 [INFO] [stderr] Downloaded security-framework-sys v0.2.1 [INFO] [stderr] Downloaded quote v0.6.8 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded rand_pcg v0.1.1 [INFO] [stderr] Downloaded remove_dir_all v0.5.1 [INFO] [stderr] Downloaded libgit2-sys v0.6.19 [INFO] [stderr] Downloaded tempfile v3.0.5 [INFO] [stderr] Downloaded syn v0.15.4 [INFO] [stderr] Downloaded rustc_version v0.2.3 [INFO] [stderr] Downloaded libz-sys v1.0.22 [INFO] [stderr] Downloaded built v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d81f7b7f73678119fba186feefd1ffb402ad07e1dd5ab75bca8fb567b1b5ae6 [INFO] running `Command { std: "docker" "start" "-a" "7d81f7b7f73678119fba186feefd1ffb402ad07e1dd5ab75bca8fb567b1b5ae6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d81f7b7f73678119fba186feefd1ffb402ad07e1dd5ab75bca8fb567b1b5ae6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d81f7b7f73678119fba186feefd1ffb402ad07e1dd5ab75bca8fb567b1b5ae6", kill_on_drop: false }` [INFO] [stdout] 7d81f7b7f73678119fba186feefd1ffb402ad07e1dd5ab75bca8fb567b1b5ae6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddaca7f536a9d1d892ffb6bd792fd72d138fc618272e1f14f07d6e6c2998501e [INFO] running `Command { std: "docker" "start" "-a" "ddaca7f536a9d1d892ffb6bd792fd72d138fc618272e1f14f07d6e6c2998501e", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/util/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /opt/rustwide/workdir/plugin/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /opt/rustwide/workdir/cuckoo-miner/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /opt/rustwide/workdir/config/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling serde v1.0.78 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Checking slog v2.1.1 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Compiling fs_extra v1.1.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Compiling cmake v0.1.34 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking memchr v2.0.2 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking utf8-ranges v1.0.1 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking rand_core v0.3.0 [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/ff1737bb00913444173658b4e0b274fd79aabf66/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] Checking glob v0.2.11 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Compiling libz-sys v1.0.22 [INFO] [stderr] Compiling cuckoo_miner v0.4.2 (/opt/rustwide/workdir/cuckoo-miner) [INFO] [stderr] Compiling libgit2-sys v0.6.19 [INFO] [stderr] Compiling openssl-sys v0.9.39 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Compiling ncurses v5.94.0 [INFO] [stderr] error: failed to run custom build command for `cuckoo_miner v0.4.2 (/opt/rustwide/workdir/cuckoo-miner)` [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/cuckoo_miner-2cdaeccbb45d71f5/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] The `src/cuckoo_sys/plugins/cuckoo` directory is empty. Did you forget to pull the submodules? [INFO] [stderr] Try `git submodule update --init --recursive` [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at cuckoo-miner/src/build.rs:43:9: [INFO] [stderr] explicit panic [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6497b59c6e5a - std::backtrace_rs::backtrace::libunwind::trace::h4a182ed5026c4960 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x6497b59c6e5a - std::backtrace_rs::backtrace::trace_unsynchronized::hd36eaf0d0af663ac [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x6497b59c6e5a - std::sys::backtrace::_print_fmt::h5bc686de8bf76aa3 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6497b59c6e5a - ::fmt::hd8bd9250b5d34cf2 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6497b59eae63 - core::fmt::rt::Argument::fmt::h479db8f948910918 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x6497b59eae63 - core::fmt::write::h8ea7001525e04e92 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/fmt/mod.rs:1189:21 [INFO] [stderr] 6: 0x6497b59c3523 - std::io::Write::write_fmt::h9a3a3a90a20c720b [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/io/mod.rs:1884:15 [INFO] [stderr] 7: 0x6497b59c6ca2 - std::sys::backtrace::BacktraceLock::print::h524f4afae71bff25 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x6497b59c7e9c - std::panicking::default_hook::{{closure}}::hbf0efdb45c0ec2fa [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x6497b59c7ce2 - std::panicking::default_hook::hd8655fd75a36fb4e [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x6497b59c8497 - std::panicking::rust_panic_with_hook::hfd3e39fd18e5a522 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x6497b598646a - std::panicking::begin_panic::{{closure}}::hfdc0110f6557fbf7 [INFO] [stderr] 12: 0x6497b5992c3a - std::sys::backtrace::__rust_end_short_backtrace::h425ffaccc5097da8 [INFO] [stderr] 13: 0x6497b5986417 - std::panicking::begin_panic::h07e325a5ac02dc68 [INFO] [stderr] 14: 0x6497b595a722 - build_script_build::fail_on_empty_directory::h640fb59ded73b454 [INFO] [stderr] 15: 0x6497b595a7fa - build_script_build::main::h24ef27705294cb70 [INFO] [stderr] 16: 0x6497b59575d3 - core::ops::function::FnOnce::call_once::h735398a3a11a7014 [INFO] [stderr] 17: 0x6497b595dca6 - std::sys::backtrace::__rust_begin_short_backtrace::h4bd81b74e02c5943 [INFO] [stderr] 18: 0x6497b595dc89 - std::rt::lang_start::{{closure}}::h11fa1e467e9bcd4b [INFO] [stderr] 19: 0x6497b59bfa67 - core::ops::function::impls:: for &F>::call_once::h85d3b6433c6201ad [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 20: 0x6497b59bfa67 - std::panicking::try::do_call::h1e58a303c26811b2 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:557:40 [INFO] [stderr] 21: 0x6497b59bfa67 - std::panicking::try::hf884ee642c4250a3 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:520:19 [INFO] [stderr] 22: 0x6497b59bfa67 - std::panic::catch_unwind::h16d69298af9a3692 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panic.rs:358:14 [INFO] [stderr] 23: 0x6497b59bfa67 - std::rt::lang_start_internal::{{closure}}::h5a8a6f94cdf753a6 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/rt.rs:174:48 [INFO] [stderr] 24: 0x6497b59bfa67 - std::panicking::try::do_call::hf6ee2fe994f58e18 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:557:40 [INFO] [stderr] 25: 0x6497b59bfa67 - std::panicking::try::hc1282bf2eeca2940 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panicking.rs:520:19 [INFO] [stderr] 26: 0x6497b59bfa67 - std::panic::catch_unwind::h212572842a792e2c [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/panic.rs:358:14 [INFO] [stderr] 27: 0x6497b59bfa67 - std::rt::lang_start_internal::h9681d29d05b11740 [INFO] [stderr] at /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/rt.rs:174:20 [INFO] [stderr] 28: 0x6497b595dc67 - std::rt::lang_start::h499bde3742e5a75d [INFO] [stderr] 29: 0x6497b595b865 - main [INFO] [stderr] 30: 0x7c36e301dd90 - [INFO] [stderr] 31: 0x7c36e301de40 - __libc_start_main [INFO] [stderr] 32: 0x6497b59568b5 - _start [INFO] [stderr] 33: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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 1 previous error [INFO] running `Command { std: "docker" "inspect" "ddaca7f536a9d1d892ffb6bd792fd72d138fc618272e1f14f07d6e6c2998501e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddaca7f536a9d1d892ffb6bd792fd72d138fc618272e1f14f07d6e6c2998501e", kill_on_drop: false }` [INFO] [stdout] ddaca7f536a9d1d892ffb6bd792fd72d138fc618272e1f14f07d6e6c2998501e