[INFO] cloning repository https://github.com/stuartlynn/nannou_geojson [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stuartlynn/nannou_geojson" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuartlynn%2Fnannou_geojson", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuartlynn%2Fnannou_geojson'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7bc0d4379fdb7749c8344a7339a223c2fbde17e4 [INFO] checking stuartlynn/nannou_geojson against try#51000a35bc99aeffdc092bf2226ab562eedb9eff for pr-135899 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuartlynn%2Fnannou_geojson" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stuartlynn/nannou_geojson on toolchain 51000a35bc99aeffdc092bf2226ab562eedb9eff [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51000a35bc99aeffdc092bf2226ab562eedb9eff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stuartlynn/nannou_geojson [INFO] finished tweaking git repo https://github.com/stuartlynn/nannou_geojson [INFO] tweaked toml for git repo https://github.com/stuartlynn/nannou_geojson written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/stuartlynn/nannou_geojson 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" "+51000a35bc99aeffdc092bf2226ab562eedb9eff" "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 objc_exception v0.1.1 [INFO] [stderr] Downloaded walkdir v2.2.8 [INFO] [stderr] Downloaded instant v0.1.1 [INFO] [stderr] Downloaded vulkano-win v0.12.0 [INFO] [stderr] Downloaded piston-viewport v0.5.0 [INFO] [stderr] Downloaded geo-types v0.4.3 [INFO] [stderr] Downloaded rstar v0.2.0 [INFO] [stderr] Downloaded socket2 v0.3.9 [INFO] [stderr] Downloaded noise v0.5.1 [INFO] [stderr] Downloaded curl v0.4.22 [INFO] [stderr] Downloaded deflate v0.7.19 [INFO] [stderr] Downloaded geo v0.12.2 [INFO] [stderr] Downloaded geojson v0.16.0 [INFO] [stderr] Downloaded winit v0.19.1 [INFO] [stderr] Downloaded conrod_core v0.65.0 [INFO] [stderr] Downloaded rayon v1.1.0 [INFO] [stderr] Downloaded image v0.21.2 [INFO] [stderr] Downloaded vulkano v0.12.0 [INFO] [stderr] Downloaded syn v0.15.36 [INFO] [stderr] Downloaded palette v0.2.1 [INFO] [stderr] Downloaded sample v0.10.0 [INFO] [stderr] Downloaded backtrace v0.3.30 [INFO] [stderr] Downloaded rayon-core v1.5.0 [INFO] [stderr] Downloaded vulkano-shaders v0.12.0 [INFO] [stderr] Downloaded metal v0.13.1 [INFO] [stderr] Downloaded crossbeam v0.7.1 [INFO] [stderr] Downloaded half v1.3.0 [INFO] [stderr] Downloaded vk-sys v0.4.0 [INFO] [stderr] Downloaded pistoncore-input v0.24.0 [INFO] [stderr] Downloaded utf8-ranges v1.0.3 [INFO] [stderr] Downloaded shaderc v0.5.0 [INFO] [stderr] Downloaded cmake v0.1.40 [INFO] [stderr] Downloaded libloading v0.5.1 [INFO] [stderr] Downloaded piston-float v0.3.0 [INFO] [stderr] Downloaded pennereq v0.3.0 [INFO] [stderr] Downloaded nannou v0.9.0 [INFO] [stderr] Downloaded curl-sys v0.4.19 [INFO] [stderr] Downloaded pbr v1.0.1 [INFO] [stderr] Downloaded conrod_derive v0.65.0 [INFO] [stderr] Downloaded conrod_vulkano v0.65.0 [INFO] [stderr] Downloaded moltenvk_deps v0.1.6 [INFO] [stderr] Downloaded rosc v0.1.6 [INFO] [stderr] Downloaded shaderc-sys v0.5.0 [INFO] [stderr] Downloaded conrod_winit v0.65.0 [INFO] [stderr] Downloaded env_perm v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+51000a35bc99aeffdc092bf2226ab562eedb9eff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0e8e1c77771f941957bf0767e153c4d2b72d85ee8d9a305533475f5630345bc [INFO] running `Command { std: "docker" "start" "-a" "f0e8e1c77771f941957bf0767e153c4d2b72d85ee8d9a305533475f5630345bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0e8e1c77771f941957bf0767e153c4d2b72d85ee8d9a305533475f5630345bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0e8e1c77771f941957bf0767e153c4d2b72d85ee8d9a305533475f5630345bc", kill_on_drop: false }` [INFO] [stdout] f0e8e1c77771f941957bf0767e153c4d2b72d85ee8d9a305533475f5630345bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6475c868a6d27846ca172efb246699580b64b57a5b3744ef73949e850a31b38a" "/opt/rustwide/cargo-home/bin/cargo" "+51000a35bc99aeffdc092bf2226ab562eedb9eff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41e021d92549815b9f6fddf1314ef94eaf9201fe94a92a793acee08020f9e0e8 [INFO] running `Command { std: "docker" "start" "-a" "41e021d92549815b9f6fddf1314ef94eaf9201fe94a92a793acee08020f9e0e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling cmake v0.1.40 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-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/51000a35bc99aeffdc092bf2226ab562eedb9eff/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 fixedbitset v0.1.9 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling vulkano v0.12.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking piston-viewport v0.5.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Checking half v1.3.0 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Compiling libloading v0.5.1 [INFO] [stderr] Compiling shaderc-sys v0.5.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking rusttype v0.7.7 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking crossbeam v0.7.1 [INFO] [stderr] warning: shaderc-sys@0.5.0: Checking for system installed libraries. Use --features = build-from-source to disable this behavior [INFO] [stderr] warning: shaderc-sys@0.5.0: Pre-built library not found. Falling back to from-source build [INFO] [stderr] error: failed to run custom build command for `shaderc-sys v0.5.0` [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-99fbafd3dc9806e6/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=Pre-built library not found. Falling back to from-source build [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-0.5.0/build/cmd_finder.rs:45:13: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] couldn't find required command: "python" [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x64f1d1602182 - std::backtrace_rs::backtrace::libunwind::trace::ha589438cf9d3742b [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x64f1d1602182 - std::backtrace_rs::backtrace::trace_unsynchronized::h0353f25e0529d0ca [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x64f1d1602182 - std::sys::backtrace::_print_fmt::hf72eb6789361a7af [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x64f1d1602182 - ::fmt::h5f7f3d134ce78ca0 [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x64f1d1626473 - core::fmt::rt::Argument::fmt::h495a83581e15689b [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/core/src/fmt/rt.rs:185:76 [INFO] [stderr] 5: 0x64f1d1626473 - core::fmt::write::h06f68f45af9d16b3 [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x64f1d15fe943 - std::io::Write::write_fmt::h3e56d22447b21ebd [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x64f1d1601fd2 - std::sys::backtrace::BacktraceLock::print::hd8a8fadd85557a37 [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x64f1d1603132 - std::panicking::default_hook::{{closure}}::h010c031927d19086 [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/panicking.rs:300:22 [INFO] [stderr] 9: 0x64f1d1602f35 - std::panicking::default_hook::h1ea89663d5727653 [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/panicking.rs:327:9 [INFO] [stderr] 10: 0x64f1d1603b12 - std::panicking::rust_panic_with_hook::h9328d1642470e0ef [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/panicking.rs:833:13 [INFO] [stderr] 11: 0x64f1d160389a - std::panicking::begin_panic_handler::{{closure}}::h6397a4298eff6b73 [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/panicking.rs:706:13 [INFO] [stderr] 12: 0x64f1d1602679 - std::sys::backtrace::__rust_end_short_backtrace::h7802b8296539eacc [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x64f1d160352d - __rustc[20dda317529ef0da]::rust_begin_unwind [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/panicking.rs:697:5 [INFO] [stderr] 14: 0x64f1d1625360 - core::panicking::panic_fmt::hf74784a95675d8cb [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x64f1d159eab8 - build_script_build::cmd_finder::CommandFinder::must_have::{{closure}}::hd2466e09ed20dfae [INFO] [stderr] 16: 0x64f1d159c6d5 - core::option::Option::unwrap_or_else::h6da8950e30ee8820 [INFO] [stderr] 17: 0x64f1d159ea3c - build_script_build::cmd_finder::CommandFinder::must_have::hc35c92338c27649d [INFO] [stderr] 18: 0x64f1d15a09ed - build_script_build::main::h6a4a4b4b62fdffda [INFO] [stderr] 19: 0x64f1d159be83 - core::ops::function::FnOnce::call_once::h05efc5c81364fde9 [INFO] [stderr] 20: 0x64f1d159b7d6 - std::sys::backtrace::__rust_begin_short_backtrace::h8632c69904716f93 [INFO] [stderr] 21: 0x64f1d159b759 - std::rt::lang_start::{{closure}}::h613d7736073e3c57 [INFO] [stderr] 22: 0x64f1d15fab70 - core::ops::function::impls:: for &F>::call_once::h5e1dbfa84636c7eb [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x64f1d15fab70 - std::panicking::try::do_call::he42f9fd0abff1aaa [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/panicking.rs:589:40 [INFO] [stderr] 24: 0x64f1d15fab70 - std::panicking::try::h983aa652baec3422 [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/panicking.rs:552:19 [INFO] [stderr] 25: 0x64f1d15fab70 - std::panic::catch_unwind::h41d30a44dd52759c [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x64f1d15fab70 - std::rt::lang_start_internal::{{closure}}::hc50345e12637b0b7 [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/rt.rs:168:24 [INFO] [stderr] 27: 0x64f1d15fab70 - std::panicking::try::do_call::h415e9a3ccf6bfd6e [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/panicking.rs:589:40 [INFO] [stderr] 28: 0x64f1d15fab70 - std::panicking::try::h35cfa36de7936f4f [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/panicking.rs:552:19 [INFO] [stderr] 29: 0x64f1d15fab70 - std::panic::catch_unwind::h1e123fb52e031b0e [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x64f1d15fab70 - std::rt::lang_start_internal::h2ea4e33daf228c5a [INFO] [stderr] at /rustc/51000a35bc99aeffdc092bf2226ab562eedb9eff/library/std/src/rt.rs:164:5 [INFO] [stderr] 31: 0x64f1d159b741 - std::rt::lang_start::ha6d6ef3f0534a5b2 [INFO] [stderr] 32: 0x64f1d15a1625 - main [INFO] [stderr] 33: 0x76e72af3c1ca - [INFO] [stderr] 34: 0x76e72af3c28b - __libc_start_main [INFO] [stderr] 35: 0x64f1d1599285 - _start [INFO] [stderr] 36: 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" "41e021d92549815b9f6fddf1314ef94eaf9201fe94a92a793acee08020f9e0e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41e021d92549815b9f6fddf1314ef94eaf9201fe94a92a793acee08020f9e0e8", kill_on_drop: false }` [INFO] [stdout] 41e021d92549815b9f6fddf1314ef94eaf9201fe94a92a793acee08020f9e0e8