[INFO] cloning repository https://github.com/ascense/worldclient [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ascense/worldclient" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fascense%2Fworldclient", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fascense%2Fworldclient'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 62d8cfe953a1bb84741805976ff4e5fb7fff9e0c [INFO] checking ascense/worldclient against try#fc545c6b951a304df08b327c158f92678582f435 for pr-140557 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fascense%2Fworldclient" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ascense/worldclient on toolchain fc545c6b951a304df08b327c158f92678582f435 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ascense/worldclient [INFO] finished tweaking git repo https://github.com/ascense/worldclient [INFO] tweaked toml for git repo https://github.com/ascense/worldclient written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ascense/worldclient 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" "+fc545c6b951a304df08b327c158f92678582f435" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking ascense/worldclient against try#fc545c6b951a304df08b327c158f92678582f435 for pr-140557 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fascense%2Fworldclient" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ascense/worldclient on toolchain fc545c6b951a304df08b327c158f92678582f435 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ascense/worldclient [INFO] finished tweaking git repo https://github.com/ascense/worldclient [INFO] tweaked toml for git repo https://github.com/ascense/worldclient written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ascense/worldclient 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" "+fc545c6b951a304df08b327c158f92678582f435" "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 smallvec v0.6.12 [INFO] [stderr] Downloaded shaderc v0.6.1 [INFO] [stderr] Downloaded memoffset v0.5.2 [INFO] [stderr] Downloaded spirv_headers v1.3.4 [INFO] [stderr] Downloaded gfx-hal v0.4.0 [INFO] [stderr] Downloaded bmp v0.5.0 [INFO] [stderr] Downloaded circular-queue v0.2.2 [INFO] [stderr] Downloaded num-derive v0.1.44 [INFO] [stderr] Downloaded spirv-reflect v0.2.1 [INFO] [stderr] Downloaded shaderc-sys v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d57e714c0a0da4835aa2368ac903d09b36c229ad217f9f49862f28e896a0b76 [INFO] running `Command { std: "docker" "start" "-a" "9d57e714c0a0da4835aa2368ac903d09b36c229ad217f9f49862f28e896a0b76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d57e714c0a0da4835aa2368ac903d09b36c229ad217f9f49862f28e896a0b76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d57e714c0a0da4835aa2368ac903d09b36c229ad217f9f49862f28e896a0b76", kill_on_drop: false }` [INFO] [stdout] 9d57e714c0a0da4835aa2368ac903d09b36c229ad217f9f49862f28e896a0b76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fc545c6b951a304df08b327c158f92678582f435" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d89b0987eb1e7f183d67495a2ad41253ff4d2d17576a0b62cd728947b728ee5a [INFO] running `Command { std: "docker" "start" "-a" "d89b0987eb1e7f183d67495a2ad41253ff4d2d17576a0b62cd728947b728ee5a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Checking smallvec v0.6.12 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking num_cpus v1.11.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking raw-window-handle v0.3.1 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Checking gfx-hal v0.4.0 (https://github.com/gfx-rs/gfx?rev=46386475f7e823e807ec984c372ffe04dcc0a22b#46386475) [INFO] [stderr] Checking ash v0.29.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling memoffset v0.5.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling jobserver v0.1.17 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking shrev v1.1.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking alga v0.9.2 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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/fc545c6b951a304df08b327c158f92678582f435/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 tokio-threadpool v0.1.16 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking fern v0.5.9 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Checking nalgebra v0.19.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling shaderc-sys v0.6.1 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Compiling spirv-reflect v0.2.1 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking hibitset v0.6.2 [INFO] [stderr] Checking stb_truetype v0.3.0 [INFO] [stderr] warning: shaderc-sys@0.6.1: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.6.1: System installed library not found. Falling back to build from source [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.6.1` [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/shaderc-sys-bbe3f6a1bde9e1ea/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:warning=Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] cargo:warning=System installed library not found. Falling back to build from source [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shaderc-sys-0.6.1/build/cmd_finder.rs:50:13: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] couldn't find required command: "python" [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x599b99f45c52 - std::backtrace_rs::backtrace::libunwind::trace::hb3d7ca5b88865842 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x599b99f45c52 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a53fd973ba36392 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x599b99f45c52 - std::sys::backtrace::_print_fmt::h87ca682c97942670 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x599b99f45c52 - ::fmt::h16e3ed9da7b8df04 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x599b99f67753 - core::fmt::rt::Argument::fmt::h10541be890a54db2 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/core/src/fmt/rt.rs:179:76 [INFO] [stderr] 5: 0x599b99f67753 - core::fmt::write::h6b46c86258e4637a [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/core/src/fmt/mod.rs:1481:25 [INFO] [stderr] 6: 0x599b99f427d3 - std::io::default_write_fmt::h86004ab1f45fbb94 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x599b99f427d3 - std::io::Write::write_fmt::h9d0f6a95905c45cc [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/io/mod.rs:1914:13 [INFO] [stderr] 8: 0x599b99f45aa2 - std::sys::backtrace::BacktraceLock::print::hb966375286f67613 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x599b99f46e92 - std::panicking::default_hook::{{closure}}::h05dbeac9adf6d847 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/panicking.rs:300:22 [INFO] [stderr] 10: 0x599b99f46c95 - std::panicking::default_hook::h162fb98f50a85b7e [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x599b99f47872 - std::panicking::rust_panic_with_hook::h0e57bfcff031d859 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x599b99f475fa - std::panicking::begin_panic_handler::{{closure}}::hb69648a716a31652 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x599b99f46149 - std::sys::backtrace::__rust_end_short_backtrace::ha638e20a26b49298 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x599b99f4728d - __rustc[8d0ea9f08a1f4960]::rust_begin_unwind [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x599b99f66680 - core::panicking::panic_fmt::hc58b09ba0340c26a [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x599b99eda508 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::h9e59f3b03490dccc [INFO] [stderr] 17: 0x599b99ed80d5 - core::option::Option::unwrap_or_else::hf4d16b8bda5c3c7a [INFO] [stderr] 18: 0x599b99eda48c - build_script_build::cmd_finder::CommandFinder::must_have::h2caf49682303da19 [INFO] [stderr] 19: 0x599b99edcd9f - build_script_build::main::ha7cb83958fdc356e [INFO] [stderr] 20: 0x599b99ed78e3 - core::ops::function::FnOnce::call_once::h264d9c7b0232ffcc [INFO] [stderr] 21: 0x599b99ed7116 - std::sys::backtrace::__rust_begin_short_backtrace::h742dff02b1494fd6 [INFO] [stderr] 22: 0x599b99ed7059 - std::rt::lang_start::{{closure}}::h4269d92d7756c344 [INFO] [stderr] 23: 0x599b99f3e610 - core::ops::function::impls:: for &F>::call_once::hbd1a83b636c79223 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x599b99f3e610 - std::panicking::try::do_call::h7c838d7f98bd6702 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x599b99f3e610 - std::panicking::try::h7ab326937472ae23 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x599b99f3e610 - std::panic::catch_unwind::h761980d54ee59603 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x599b99f3e610 - std::rt::lang_start_internal::{{closure}}::hc6c246486dedfd03 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/rt.rs:168:24 [INFO] [stderr] 28: 0x599b99f3e610 - std::panicking::try::do_call::hdd3086b751f80be5 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/panicking.rs:589:40 [INFO] [stderr] 29: 0x599b99f3e610 - std::panicking::try::ha8f75ce9cc316ee6 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/panicking.rs:552:19 [INFO] [stderr] 30: 0x599b99f3e610 - std::panic::catch_unwind::h806971ee6ecbfe99 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x599b99f3e610 - std::rt::lang_start_internal::h4b66cd8d52926fc1 [INFO] [stderr] at /rustc/fc545c6b951a304df08b327c158f92678582f435/library/std/src/rt.rs:164:5 [INFO] [stderr] 32: 0x599b99ed7041 - std::rt::lang_start::hfe6c8f47bac1da1c [INFO] [stderr] 33: 0x599b99edd725 - main [INFO] [stderr] 34: 0x72ea7fc261ca - [INFO] [stderr] 35: 0x72ea7fc2628b - __libc_start_main [INFO] [stderr] 36: 0x599b99ed6835 - _start [INFO] [stderr] 37: 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" "d89b0987eb1e7f183d67495a2ad41253ff4d2d17576a0b62cd728947b728ee5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d89b0987eb1e7f183d67495a2ad41253ff4d2d17576a0b62cd728947b728ee5a", kill_on_drop: false }` [INFO] [stdout] d89b0987eb1e7f183d67495a2ad41253ff4d2d17576a0b62cd728947b728ee5a