[INFO] cloning repository https://github.com/JonFreer/Rust-OpenGL-Spherical-Harmonics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JonFreer/Rust-OpenGL-Spherical-Harmonics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonFreer%2FRust-OpenGL-Spherical-Harmonics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonFreer%2FRust-OpenGL-Spherical-Harmonics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 69be9829a16db7ccff208b06b7503c4127a37511 [INFO] testing JonFreer/Rust-OpenGL-Spherical-Harmonics against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonFreer%2FRust-OpenGL-Spherical-Harmonics" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JonFreer/Rust-OpenGL-Spherical-Harmonics on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JonFreer/Rust-OpenGL-Spherical-Harmonics [INFO] finished tweaking git repo https://github.com/JonFreer/Rust-OpenGL-Spherical-Harmonics [INFO] tweaked toml for git repo https://github.com/JonFreer/Rust-OpenGL-Spherical-Harmonics written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/JonFreer/Rust-OpenGL-Spherical-Harmonics already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded unidiff v0.3.3 [INFO] [stderr] Downloaded filetime v0.2.14 [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded libc v0.2.86 [INFO] [stderr] Downloaded tar v0.4.32 [INFO] [stderr] Downloaded structopt-derive v0.4.14 [INFO] [stderr] Downloaded backtrace v0.3.56 [INFO] [stderr] Downloaded cmake v0.1.45 [INFO] [stderr] Downloaded addr2line v0.14.1 [INFO] [stderr] Downloaded miniz_oxide v0.3.7 [INFO] [stderr] Downloaded png v0.16.8 [INFO] [stderr] Downloaded synom v0.11.3 [INFO] [stderr] Downloaded bytecount v0.6.2 [INFO] [stderr] Downloaded failure_derive v0.1.8 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded skeptic v0.13.5 [INFO] [stderr] Downloaded object v0.23.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.18 [INFO] [stderr] Downloaded adler32 v1.2.0 [INFO] [stderr] Downloaded xml-rs v0.7.0 [INFO] [stderr] Downloaded syn v0.11.11 [INFO] [stderr] Downloaded sdl2 v0.34.3 [INFO] [stderr] Downloaded gl_generator v0.9.0 [INFO] [stderr] Downloaded serde_derive v1.0.123 [INFO] [stderr] Downloaded failure v0.1.8 [INFO] [stderr] Downloaded serde_json v1.0.62 [INFO] [stderr] Downloaded cargo_metadata v0.10.0 [INFO] [stderr] Downloaded cc v1.0.66 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded structopt v0.3.21 [INFO] [stderr] Downloaded xattr v0.2.2 [INFO] [stderr] Downloaded version-compare v0.0.10 [INFO] [stderr] Downloaded syn v1.0.60 [INFO] [stderr] Downloaded pulldown-cmark v0.2.0 [INFO] [stderr] Downloaded heck v0.3.2 [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded sdl2-sys v0.34.3 [INFO] [stderr] Downloaded khronos_api v2.2.0 [INFO] [stderr] Downloaded peg v0.6.3 [INFO] [stderr] Downloaded peg-macros v0.6.3 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded gimli v0.23.0 [INFO] [stderr] Downloaded peg-runtime v0.6.3 [INFO] [stderr] Downloaded ply-rs v0.1.3 [INFO] [stderr] Downloaded encoding_rs v0.8.28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1fa7b88e7eafd16ff3816c90ba068627a7d1aa05bfdfb45c309484296688096a [INFO] running `Command { std: "docker" "start" "-a" "1fa7b88e7eafd16ff3816c90ba068627a7d1aa05bfdfb45c309484296688096a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fa7b88e7eafd16ff3816c90ba068627a7d1aa05bfdfb45c309484296688096a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fa7b88e7eafd16ff3816c90ba068627a7d1aa05bfdfb45c309484296688096a", kill_on_drop: false }` [INFO] [stdout] 1fa7b88e7eafd16ff3816c90ba068627a7d1aa05bfdfb45c309484296688096a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1b0279c9520baaffddc298203bd305648bafb19f6a532530816174e893174ce [INFO] running `Command { std: "docker" "start" "-a" "b1b0279c9520baaffddc298203bd305648bafb19f6a532530816174e893174ce", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bytecount v0.6.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling peg-runtime v0.6.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling tar v0.4.32 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling peg-macros v0.6.3 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling spherical_harmonics v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling render_gl_derive v0.1.0 (/opt/rustwide/workdir/render_gl_derive) [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling peg v0.6.3 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling gl v0.1.0 (/opt/rustwide/workdir/lib/gl) [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling unidiff v0.3.3 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling sdl2-sys v0.34.3 [INFO] [stderr] error: failed to run custom build command for `sdl2-sys v0.34.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/sdl2-sys-38df8f1468e3cd21/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Command 'curl' failed: % Total % Received % Xferd Average Speed Time Time Time Current [INFO] [stderr] Dload Upload Total Spent Left Speed [INFO] [stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve host: libsdl.org [INFO] [stderr] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.3/build.rs:53:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d7a3a6c1f0 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55d7a3a6c1f0 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55d7a3a6c1f0 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55d7a3a6c1f0 - ::fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55d7a3a8d75c - core[ee1ca6415511a9c4]::fmt::write [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17 [INFO] [stderr] 5: 0x55d7a3a68c05 - ::write_fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x55d7a3a6e85b - std[77c0456e0eb29f0c]::sys_common::backtrace::_print [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55d7a3a6e85b - std[77c0456e0eb29f0c]::sys_common::backtrace::print [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55d7a3a6e85b - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1} [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55d7a3a6e331 - std[77c0456e0eb29f0c]::panicking::default_hook [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55d7a3a6ef01 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x55d7a3a6ea07 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0} [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x55d7a3a6c6ec - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55d7a3a6e969 - rust_begin_unwind [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x55d7a37b0c4b - std[77c0456e0eb29f0c]::panicking::begin_panic_fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:457:5 [INFO] [stderr] 15: 0x55d7a37b4463 - build_script_build[6bc24c97da2d36d8]::run_command [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.3/build.rs:53:17 [INFO] [stderr] 16: 0x55d7a37b450c - build_script_build[6bc24c97da2d36d8]::download_to [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.3/build.rs:74:9 [INFO] [stderr] 17: 0x55d7a37b4aad - build_script_build[6bc24c97da2d36d8]::download_sdl2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.3/build.rs:134:9 [INFO] [stderr] 18: 0x55d7a37b8ca9 - build_script_build[6bc24c97da2d36d8]::main [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.3/build.rs:513:32 [INFO] [stderr] 19: 0x55d7a37ba8bb - >::call_once [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x55d7a37b9fae - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 21: 0x55d7a37ba051 - std[77c0456e0eb29f0c]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:49:18 [INFO] [stderr] 22: 0x55d7a3a6f3f9 - <&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x55d7a3a6f3f9 - std[77c0456e0eb29f0c]::panicking::try::do_call::<&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync, i32> [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stderr] 24: 0x55d7a3a6f3f9 - std[77c0456e0eb29f0c]::panicking::try:: + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync> [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stderr] 25: 0x55d7a3a6f3f9 - std[77c0456e0eb29f0c]::panic::catch_unwind::<&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync, i32> [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stderr] 26: 0x55d7a3a6f3f9 - std[77c0456e0eb29f0c]::rt::lang_start_internal [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:34:21 [INFO] [stderr] 27: 0x55d7a37b95d0 - std[77c0456e0eb29f0c]::rt::lang_start::<()> [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:48:5 [INFO] [stderr] 28: 0x55d7a37b956c - main [INFO] [stderr] 29: 0x7fe6de6950b3 - __libc_start_main [INFO] [stderr] 30: 0x55d7a37b205e - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> /opt/rustwide/target/debug/build/gl-0eb58f47cc398aef/out/bindings.rs:2599:47 [INFO] [stdout] | [INFO] [stdout] 2599 | fn do_metaloadfn(loadfn: &mut FnMut(&'static str) -> *const __gl_imports::raw::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&'static str) -> *const __gl_imports::raw::c_void` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b1b0279c9520baaffddc298203bd305648bafb19f6a532530816174e893174ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1b0279c9520baaffddc298203bd305648bafb19f6a532530816174e893174ce", kill_on_drop: false }` [INFO] [stdout] b1b0279c9520baaffddc298203bd305648bafb19f6a532530816174e893174ce