[INFO] cloning repository https://github.com/chantrybjss/nannou-squares [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chantrybjss/nannou-squares" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchantrybjss%2Fnannou-squares", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchantrybjss%2Fnannou-squares'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce1a13fabcf23e93f30149a38a30a52c4e17b0ab [INFO] checking chantrybjss/nannou-squares against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchantrybjss%2Fnannou-squares" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/chantrybjss/nannou-squares [INFO] finished tweaking git repo https://github.com/chantrybjss/nannou-squares [INFO] tweaked toml for git repo https://github.com/chantrybjss/nannou-squares written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/chantrybjss/nannou-squares on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/chantrybjss/nannou-squares 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking chantrybjss/nannou-squares against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchantrybjss%2Fnannou-squares" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/chantrybjss/nannou-squares [INFO] finished tweaking git repo https://github.com/chantrybjss/nannou-squares [INFO] tweaked toml for git repo https://github.com/chantrybjss/nannou-squares written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/chantrybjss/nannou-squares on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/chantrybjss/nannou-squares 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "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] Downloading crates ... [INFO] [stderr] Downloaded wayland-scanner v0.21.12 [INFO] [stderr] Downloaded wayland-commons v0.21.12 [INFO] [stderr] Downloaded wayland-sys v0.21.12 [INFO] [stderr] Downloaded coreaudio-sys v0.2.2 [INFO] [stderr] Downloaded libloading v0.4.3 [INFO] [stderr] Downloaded conrod_winit v0.65.0 [INFO] [stderr] Downloaded cmake v0.1.40 [INFO] [stderr] Downloaded which v1.0.5 [INFO] [stderr] Downloaded wayland-client v0.21.12 [INFO] [stderr] Downloaded conrod_derive v0.65.0 [INFO] [stderr] Downloaded num v0.2.0 [INFO] [stderr] Downloaded clang-sys v0.21.2 [INFO] [stderr] Downloaded num-rational v0.2.1 [INFO] [stderr] Downloaded pennereq v0.3.0 [INFO] [stderr] Downloaded half v1.3.0 [INFO] [stderr] Downloaded num-complex v0.2.1 [INFO] [stderr] Downloaded daggy v0.5.0 [INFO] [stderr] Downloaded backtrace v0.3.30 [INFO] [stderr] Downloaded schannel v0.1.15 [INFO] [stderr] Downloaded curl v0.4.22 [INFO] [stderr] Downloaded noise v0.5.1 [INFO] [stderr] Downloaded wayland-protocols v0.21.12 [INFO] [stderr] Downloaded rayon v1.0.3 [INFO] [stderr] Downloaded bindgen v0.32.3 [INFO] [stderr] Downloaded syn v0.15.35 [INFO] [stderr] Downloaded nix v0.13.0 [INFO] [stderr] Downloaded conrod_core v0.65.0 [INFO] [stderr] Downloaded palette v0.2.1 [INFO] [stderr] Downloaded smithay-client-toolkit v0.4.5 [INFO] [stderr] Downloaded daggy v0.6.0 [INFO] [stderr] Downloaded openssl-sys v0.9.47 [INFO] [stderr] Downloaded metal v0.13.1 [INFO] [stderr] Downloaded piston-float v0.3.0 [INFO] [stderr] Downloaded argon2rs v0.2.5 [INFO] [stderr] Downloaded vulkano v0.12.0 [INFO] [stderr] Downloaded env_logger v0.4.3 [INFO] [stderr] Downloaded objc_exception v0.1.1 [INFO] [stderr] Downloaded rusttype v0.7.6 [INFO] [stderr] Downloaded sample v0.10.0 [INFO] [stderr] Downloaded piston-viewport v0.5.0 [INFO] [stderr] Downloaded pistoncore-input v0.24.0 [INFO] [stderr] Downloaded constant_time_eq v0.1.3 [INFO] [stderr] Downloaded env_perm v0.1.1 [INFO] [stderr] Downloaded rosc v0.1.6 [INFO] [stderr] Downloaded vulkano-shaders v0.12.0 [INFO] [stderr] Downloaded vk-sys v0.4.0 [INFO] [stderr] Downloaded vulkano-win v0.12.0 [INFO] [stderr] Downloaded rustc-hash v1.0.1 [INFO] [stderr] Downloaded instant v0.1.1 [INFO] [stderr] Downloaded conrod_vulkano v0.65.0 [INFO] [stderr] Downloaded cexpr v0.2.3 [INFO] [stderr] Downloaded redox_users v0.3.0 [INFO] [stderr] Downloaded moltenvk_deps v0.1.6 [INFO] [stderr] Downloaded shaderc v0.5.0 [INFO] [stderr] Downloaded crossbeam v0.7.1 [INFO] [stderr] Downloaded nannou v0.9.0 [INFO] [stderr] Downloaded curl-sys v0.4.18 [INFO] [stderr] Downloaded pbr v1.0.1 [INFO] [stderr] Downloaded shaderc-sys v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ad06972d64942e527bf6b0ab530b2d27b51875b10a20b9b0a4caecc0f9cf627 [INFO] running `Command { std: "docker" "start" "-a" "3ad06972d64942e527bf6b0ab530b2d27b51875b10a20b9b0a4caecc0f9cf627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ad06972d64942e527bf6b0ab530b2d27b51875b10a20b9b0a4caecc0f9cf627", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ad06972d64942e527bf6b0ab530b2d27b51875b10a20b9b0a4caecc0f9cf627", kill_on_drop: false }` [INFO] [stdout] 3ad06972d64942e527bf6b0ab530b2d27b51875b10a20b9b0a4caecc0f9cf627 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b2a4a01b7e3d3a84faf5f3bb410cd182a7f5a96ac065e1ead322f11e36bfcb1 [INFO] running `Command { std: "docker" "start" "-a" "8b2a4a01b7e3d3a84faf5f3bb410cd182a7f5a96ac065e1ead322f11e36bfcb1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling syn v0.15.35 [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] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling cmake v0.1.40 [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/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/alloc/src/borrow.rs:169:29 [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 either v1.5.2 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Compiling wayland-scanner v0.21.12 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling libloading v0.5.1 [INFO] [stderr] Compiling shaderc-sys v0.5.0 [INFO] [stderr] Checking rusttype v0.7.6 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling vulkano v0.12.0 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Checking crossbeam v0.7.1 [INFO] [stderr] Checking piston-viewport v0.5.0 [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-804e9aeedb400017/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' (906) 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: 0x64d201686d4a - std[f9d773b402613c4d]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x64d201686d4a - std[f9d773b402613c4d]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x64d201686d4a - std[f9d773b402613c4d]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x64d201686d4a - <::print::DisplayBacktrace as core[5687cb28cffdf578]::fmt::Display>::fmt [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x64d20169abaa - ::fmt [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x64d20169abaa - core[5687cb28cffdf578]::fmt::write [INFO] [stderr] 6: 0x64d20168cbb2 - std[f9d773b402613c4d]::io::default_write_fmt:: [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x64d20168cbb2 - ::write_fmt [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x64d201668cff - ::print [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x64d201668cff - std[f9d773b402613c4d]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x64d201681bb1 - std[f9d773b402613c4d]::panicking::default_hook [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x64d201681d6b - std[f9d773b402613c4d]::panicking::panic_with_hook [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x64d201668db8 - std[f9d773b402613c4d]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x64d2016606c9 - std[f9d773b402613c4d]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x64d20166971d - __rustc[b170295fd561a9b3]::rust_begin_unwind [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x64d20169b3bc - core[5687cb28cffdf578]::panicking::panic_fmt [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x64d201613a06 - ::must_have::<&str>::{closure#0} [INFO] [stderr] 17: 0x64d201612139 - >::unwrap_or_else::<::must_have<&str>::{closure#0}> [INFO] [stderr] 18: 0x64d20161249c - ::must_have::<&str> [INFO] [stderr] 19: 0x64d201615eeb - build_script_build[dfbd0f941b90d3ea]::main [INFO] [stderr] 20: 0x64d201617b73 - >::call_once [INFO] [stderr] 21: 0x64d201612f26 - std[f9d773b402613c4d]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 22: 0x64d201613a29 - std[f9d773b402613c4d]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 23: 0x64d201680ca6 - <&dyn core[5687cb28cffdf578]::ops::function::Fn<(), Output = i32> + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe as core[5687cb28cffdf578]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 24: 0x64d201680ca6 - std[f9d773b402613c4d]::panicking::catch_unwind::do_call::<&dyn core[5687cb28cffdf578]::ops::function::Fn<(), Output = i32> + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:581:40 [INFO] [stderr] 25: 0x64d201680ca6 - std[f9d773b402613c4d]::panicking::catch_unwind:: + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe> [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:544:19 [INFO] [stderr] 26: 0x64d201680ca6 - std[f9d773b402613c4d]::panic::catch_unwind::<&dyn core[5687cb28cffdf578]::ops::function::Fn<(), Output = i32> + core[5687cb28cffdf578]::marker::Sync + core[5687cb28cffdf578]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x64d201680ca6 - std[f9d773b402613c4d]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x64d201680ca6 - std[f9d773b402613c4d]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:581:40 [INFO] [stderr] 29: 0x64d201680ca6 - std[f9d773b402613c4d]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panicking.rs:544:19 [INFO] [stderr] 30: 0x64d201680ca6 - std[f9d773b402613c4d]::panic::catch_unwind:: [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x64d201680ca6 - std[f9d773b402613c4d]::rt::lang_start_internal [INFO] [stderr] at /rustc/fa4dd1f19bfeb3fd235dc7f1406c42404436bef5/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x64d201612f11 - std[f9d773b402613c4d]::rt::lang_start::<()> [INFO] [stderr] 33: 0x64d201617cf5 - main [INFO] [stderr] 34: 0x7797bb0b61ca - [INFO] [stderr] 35: 0x7797bb0b628b - __libc_start_main [INFO] [stderr] 36: 0x64d201611825 - _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" "8b2a4a01b7e3d3a84faf5f3bb410cd182a7f5a96ac065e1ead322f11e36bfcb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b2a4a01b7e3d3a84faf5f3bb410cd182a7f5a96ac065e1ead322f11e36bfcb1", kill_on_drop: false }` [INFO] [stdout] 8b2a4a01b7e3d3a84faf5f3bb410cd182a7f5a96ac065e1ead322f11e36bfcb1