[INFO] cloning repository https://github.com/juliendoutre/r8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juliendoutre/r8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliendoutre%2Fr8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliendoutre%2Fr8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4ee1fbf9412f05d4975133b9d474016a1c1615c4 [INFO] checking juliendoutre/r8 against try#d8a5ee01b913730aca7ab44c72c8f2722c0533ff for pr-139022 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliendoutre%2Fr8" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/juliendoutre/r8 on toolchain d8a5ee01b913730aca7ab44c72c8f2722c0533ff [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/juliendoutre/r8 [INFO] finished tweaking git repo https://github.com/juliendoutre/r8 [INFO] tweaked toml for git repo https://github.com/juliendoutre/r8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/juliendoutre/r8 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" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a26f78042a483aa43255352d403f12ed352024e277075e09370ea2de0969ec2 [INFO] running `Command { std: "docker" "start" "-a" "0a26f78042a483aa43255352d403f12ed352024e277075e09370ea2de0969ec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a26f78042a483aa43255352d403f12ed352024e277075e09370ea2de0969ec2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a26f78042a483aa43255352d403f12ed352024e277075e09370ea2de0969ec2", kill_on_drop: false }` [INFO] [stdout] 0a26f78042a483aa43255352d403f12ed352024e277075e09370ea2de0969ec2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d8a5ee01b913730aca7ab44c72c8f2722c0533ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28bcc60e916b9f5bc0cf0dcf6fa053a2edfd7de12e91c0984a90d9444f2e3b43 [INFO] running `Command { std: "docker" "start" "-a" "28bcc60e916b9f5bc0cf0dcf6fa053a2edfd7de12e91c0984a90d9444f2e3b43", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking piston-graphics_api_version v0.2.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stdout] error: failed to write /tmp/rustcrQcOIv/lib.rmeta: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `wayland-protocols v0.21.13` [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/wayland-protocols-c537dcd1ec7b59d9/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'd8a5ee01b913730aca7ab44c72c8f2722c0533ff'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'd8a5ee01b913730aca7ab44c72c8f2722c0533ff'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'd8a5ee01b913730aca7ab44c72c8f2722c0533ff'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'd8a5ee01b913730aca7ab44c72c8f2722c0533ff'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'd8a5ee01b913730aca7ab44c72c8f2722c0533ff'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wayland-scanner-0.21.13/src/lib.rs:208:40: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 28, kind: StorageFull, message: "No space left on device" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56b6653d9942 - std::backtrace_rs::backtrace::libunwind::trace::h3cc301b4ac47abc3 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x56b6653d9942 - std::backtrace_rs::backtrace::trace_unsynchronized::hc59a326f26ef13a1 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x56b6653d9942 - std::sys::backtrace::_print_fmt::h44a384bbcf2e8308 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x56b6653d9942 - ::fmt::hc35f6990ec8115e5 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x56b6653fbb63 - core::fmt::rt::Argument::fmt::h84ad1293a39c8296 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/core/src/fmt/rt.rs:184:76 [INFO] [stderr] 5: 0x56b6653fbb63 - core::fmt::write::h95a06388d6de7b94 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/core/src/fmt/mod.rs:1480:21 [INFO] [stderr] 6: 0x56b6653d7333 - std::io::default_write_fmt::h212ac712c8ac49ab [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x56b6653d7333 - std::io::Write::write_fmt::h9e078e4c5fc7c524 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/io/mod.rs:1914:13 [INFO] [stderr] 8: 0x56b6653d9792 - std::sys::backtrace::BacktraceLock::print::h2179f8ef784856e6 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x56b6653daa4c - std::panicking::default_hook::{{closure}}::heed032736a06bd67 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/panicking.rs:300:22 [INFO] [stderr] 10: 0x56b6653da84f - std::panicking::default_hook::h84716e6eca0526c7 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x56b6653db543 - as core::ops::function::Fn>::call::haa50a15bb912d122 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/alloc/src/boxed.rs:1980:9 [INFO] [stderr] 12: 0x56b6653db543 - std::panicking::rust_panic_with_hook::h2622eccddeda0a5e [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/panicking.rs:841:13 [INFO] [stderr] 13: 0x56b6653db1fa - std::panicking::begin_panic_handler::{{closure}}::h70378fb79b3ef906 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/panicking.rs:706:13 [INFO] [stderr] 14: 0x56b6653d9e39 - std::sys::backtrace::__rust_end_short_backtrace::h2774129cf8bf2a3c [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 15: 0x56b6653dae8d - __rustc[456c44b903ebac23]::rust_begin_unwind [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/panicking.rs:697:5 [INFO] [stderr] 16: 0x56b6653faa70 - core::panicking::panic_fmt::hfa2d9d354b0de1d5 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/core/src/panicking.rs:75:14 [INFO] [stderr] 17: 0x56b6653faed6 - core::result::unwrap_failed::h40b5dfbb7a433119 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/core/src/result.rs:1704:5 [INFO] [stderr] 18: 0x56b665302232 - wayland_scanner::generate_c_code::h923967b16c32d379 [INFO] [stderr] 19: 0x56b665314296 - build_script_build::generate_protocol::h3630ac9b96f8739d [INFO] [stderr] 20: 0x56b6653154f2 - build_script_build::main::h58d995c098765514 [INFO] [stderr] 21: 0x56b665304a73 - core::ops::function::FnOnce::call_once::h1ec0205ee2dad29a [INFO] [stderr] 22: 0x56b66530fda6 - std::sys::backtrace::__rust_begin_short_backtrace::hd2911bca0eff4f18 [INFO] [stderr] 23: 0x56b6653038d9 - std::rt::lang_start::{{closure}}::h7efceba25f306899 [INFO] [stderr] 24: 0x56b6653d4590 - core::ops::function::impls:: for &F>::call_once::h42f85376d382953f [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 25: 0x56b6653d4590 - std::panicking::try::do_call::h7cec8509e38afb92 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/panicking.rs:589:40 [INFO] [stderr] 26: 0x56b6653d4590 - std::panicking::try::h623b9dabaae05f3e [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/panicking.rs:552:19 [INFO] [stderr] 27: 0x56b6653d4590 - std::panic::catch_unwind::h32e804c6ccc73aea [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x56b6653d4590 - std::rt::lang_start_internal::{{closure}}::h1257faca4ad5c76a [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/rt.rs:168:24 [INFO] [stderr] 29: 0x56b6653d4590 - std::panicking::try::do_call::hc632705e7c089717 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/panicking.rs:589:40 [INFO] [stderr] 30: 0x56b6653d4590 - std::panicking::try::hb4acb8c2f3740f45 [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/panicking.rs:552:19 [INFO] [stderr] 31: 0x56b6653d4590 - std::panic::catch_unwind::h4e284672347c56ec [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/panic.rs:359:14 [INFO] [stderr] 32: 0x56b6653d4590 - std::rt::lang_start_internal::hbdcf0dc284c5c75d [INFO] [stderr] at /rustc/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/library/std/src/rt.rs:164:5 [INFO] [stderr] 33: 0x56b6653038c1 - std::rt::lang_start::h74bb862b091c576d [INFO] [stderr] 34: 0x56b665315555 - main [INFO] [stderr] 35: 0x7b36208531ca - [INFO] [stderr] 36: 0x7b362085328b - __libc_start_main [INFO] [stderr] 37: 0x56b665301b85 - _start [INFO] [stderr] 38: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmeta7Nzq3T/lib.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `khronos_api` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `xml-rs` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/bin/rustc --crate-name xml --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xml-rs-0.7.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=0c2e6c0cb4768a3e -C extra-filename=-b8475a2001e6d59c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-75ccf408552d9bb0.rmeta --cap-lints allow --cap-lints=forbid` (exit status: 101) [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/d8a5ee01b913730aca7ab44c72c8f2722c0533ff/bin/rustc --crate-name syn --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-0.15.44/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "visit", "visit-mut"))' -C metadata=28327ad5f220bba6 -C extra-filename=-27bef3330332798f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-69b57a79cfe8b72c.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-929a91e6fb459187.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-c15504178e575201.rmeta --cap-lints allow --cap-lints=forbid --cfg syn_can_match_trailing_dollar --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path` (exit status: 101) [INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "28bcc60e916b9f5bc0cf0dcf6fa053a2edfd7de12e91c0984a90d9444f2e3b43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28bcc60e916b9f5bc0cf0dcf6fa053a2edfd7de12e91c0984a90d9444f2e3b43", kill_on_drop: false }` [INFO] [stdout] 28bcc60e916b9f5bc0cf0dcf6fa053a2edfd7de12e91c0984a90d9444f2e3b43