[INFO] cloning repository https://github.com/macmv/mc-lsp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/macmv/mc-lsp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacmv%2Fmc-lsp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacmv%2Fmc-lsp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 668d6aeb24a9bf52b29a0befcd4c923b5b8c2cf0
[INFO] testing macmv/mc-lsp against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmacmv%2Fmc-lsp" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/macmv/mc-lsp
[INFO] finished tweaking git repo https://github.com/macmv/mc-lsp
[INFO] tweaked toml for git repo https://github.com/macmv/mc-lsp written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/macmv/mc-lsp on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/macmv/mc-lsp 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.99
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.99
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.99
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[INFO] [stderr]   Downloaded inout v0.1.3
[INFO] [stderr]   Downloaded xshell-macros v0.2.7
[INFO] [stderr]   Downloaded ungrammar v1.16.1
[INFO] [stderr]   Downloaded la-arena v0.3.1
[INFO] [stderr]   Downloaded oorandom v11.1.4
[INFO] [stderr]   Downloaded deflate64 v0.1.9
[INFO] [stderr]   Downloaded cpufeatures v0.2.16
[INFO] [stderr]   Downloaded nalgebra-macros v0.2.2
[INFO] [stderr]   Downloaded text-size v1.1.1
[INFO] [stderr]   Downloaded lockfree-object-pool v0.1.6
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[INFO] [stderr]   Downloaded line-index v0.1.2
[INFO] [stderr]   Downloaded salsa-macros v0.17.0-pre.2
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[INFO] [stderr]   Downloaded thiserror-impl v2.0.6
[INFO] [stderr]   Downloaded lsp-server v0.7.7
[INFO] [stderr]   Downloaded thiserror v2.0.6
[INFO] [stderr]   Downloaded serde-wasm-bindgen v0.6.5
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.99
[INFO] [stderr]   Downloaded zstd v0.13.2
[INFO] [stderr]   Downloaded lzma-rs v0.3.0
[INFO] [stderr]   Downloaded bzip2 v0.4.4
[INFO] [stderr]   Downloaded arbitrary v1.4.1
[INFO] [stderr]   Downloaded console_log v1.0.0
[INFO] [stderr]   Downloaded rowan v0.15.16
[INFO] [stderr]   Downloaded matrixmultiply v0.3.9
[INFO] [stderr]   Downloaded bytemuck v1.20.0
[INFO] [stderr]   Downloaded zopfli v0.8.1
[INFO] [stderr]   Downloaded simba v0.9.0
[INFO] [stderr]   Downloaded js-sys v0.3.76
[INFO] [stderr]   Downloaded safe_arch v0.7.2
[INFO] [stderr]   Downloaded lsp-types v0.95.1
[INFO] [stderr]   Downloaded indexmap v2.7.0
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.13
[INFO] [stderr]   Downloaded wide v0.7.30
[INFO] [stderr]   Downloaded pretty_assertions v1.4.1
[INFO] [stderr]   Downloaded cc v1.2.3
[INFO] [stderr]   Downloaded itertools v0.12.1
[INFO] [stderr]   Downloaded time v0.3.37
[INFO] [stderr]   Downloaded zip v2.2.1
[INFO] [stderr]   Downloaded syn v2.0.90
[INFO] [stderr]   Downloaded fern v0.6.2
[INFO] [stderr]   Downloaded nalgebra v0.33.2
[INFO] [stderr]   Downloaded salsa v0.17.0-pre.2
[INFO] [stderr]   Downloaded web-sys v0.3.76
[INFO] [stderr]   Downloaded bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]   Downloaded libc v0.2.167
[INFO] [stderr]   Downloaded zstd-sys v2.0.13+zstd.1.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5214afeb6df89703744d01bffaa63fa90966eb1401c31c7ed92d22cb32c4ea2e
[INFO] running `Command { std: "docker" "start" "5214afeb6df89703744d01bffaa63fa90966eb1401c31c7ed92d22cb32c4ea2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5214afeb6df89703744d01bffaa63fa90966eb1401c31c7ed92d22cb32c4ea2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5214afeb6df89703744d01bffaa63fa90966eb1401c31c7ed92d22cb32c4ea2e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5214afeb6df89703744d01bffaa63fa90966eb1401c31c7ed92d22cb32c4ea2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5214afeb6df89703744d01bffaa63fa90966eb1401c31c7ed92d22cb32c4ea2e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling xshell-macros v0.2.7
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling ungrammar v1.16.1
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.99
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling xshell v0.2.7
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling countme v3.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling drop_bomb v0.1.5
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.99
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling bytemuck v1.20.0
[INFO] [stderr]    Compiling cpufeatures v0.2.16
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling thiserror v2.0.6
[INFO] [stderr]    Compiling la-arena v0.3.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling crc v3.2.1
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling line-index v0.1.2
[INFO] [stderr]    Compiling lockfree-object-pool v0.1.6
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling zip v2.2.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rowan v0.15.16
[INFO] [stderr]    Compiling cc v1.2.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zopfli v0.8.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling wide v0.7.30
[INFO] [stderr]    Compiling lzma-rs v0.3.0
[INFO] [stderr]    Compiling deflate64 v0.1.9
[INFO] [stderr]    Compiling mc-build v0.1.0 (/opt/rustwide/workdir/mc-build)
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling fern v0.6.2
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling mc-test v0.1.0 (/opt/rustwide/workdir/mc-test)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> mc-test/src/lib.rs:604:26
[INFO] [stdout]     |
[INFO] [stdout] 604 | fn lines_with_ends(text: &str) -> LinesWithEnds { LinesWithEnds { text } }
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 604 | fn lines_with_ends(text: &str) -> LinesWithEnds<'_> { LinesWithEnds { text } }
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling mc-parser v0.1.0 (/opt/rustwide/workdir/mc-parser)
[INFO] [stderr]    Compiling mc-syntax v0.1.0 (/opt/rustwide/workdir/mc-syntax)
[INFO] [stderr] error: failed to run custom build command for `mc-parser v0.1.0 (/opt/rustwide/workdir/mc-parser)`
[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/mc-parser-a2b6e800996d8a15/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: toolchain 'nightly-x86_64-unknown-linux-gnu' is not installed
[INFO] [stderr]   help: run `rustup toolchain install nightly-x86_64-unknown-linux-gnu` to install it
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1684) panicked at mc-build/src/sourcegen.rs:19:5:
[INFO] [stderr]   Failed to run rustfmt from toolchain 'nightly'.Please run `rustup component add rustfmt --toolchain nightly` to install it.
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x653d66f995f8 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x653d66f995f8 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x653d66f995f8 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x653d66f995f8 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x653d66fab18a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x653d66fab18a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stderr]      6:     0x653d66f9d912 - std[10d71ac2c42b111e]::io::default_write_fmt::<std[10d71ac2c42b111e]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stderr]      7:     0x653d66f9d912 - <std[10d71ac2c42b111e]::sys::stdio::unix::Stderr as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stderr]      8:     0x653d66f7ae16 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x653d66f7ae16 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x653d66f93fe1 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x653d66f9425b - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x653d66f7af04 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:691:13
[INFO] [stderr]     13:     0x653d66f6fea9 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x653d66f7b83d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x653d66fab94c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x653d66ef929c - mc_build[56e9699c243c82cc]::sourcegen::ensure_rustfmt
[INFO] [stderr]                                  at /opt/rustwide/workdir/mc-build/src/sourcegen.rs:19:5
[INFO] [stderr]     17:     0x653d66ef9816 - mc_build[56e9699c243c82cc]::sourcegen::reformat
[INFO] [stderr]                                  at /opt/rustwide/workdir/mc-build/src/sourcegen.rs:28:3
[INFO] [stderr]     18:     0x653d66f04b10 - mc_build[56e9699c243c82cc]::sourcegen_ast::generate_syntax_kinds
[INFO] [stderr]                                  at /opt/rustwide/workdir/mc-build/src/sourcegen_ast.rs:409:44
[INFO] [stderr]     19:     0x653d66f01bda - mc_build[56e9699c243c82cc]::sourcegen_ast::sourcegen_kinds
[INFO] [stderr]                                  at /opt/rustwide/workdir/mc-build/src/sourcegen_ast.rs:25:22
[INFO] [stderr]     20:     0x653d66ef6ed6 - mc_build[56e9699c243c82cc]::build_parser
[INFO] [stderr]                                  at /opt/rustwide/workdir/mc-build/src/lib.rs:5:25
[INFO] [stderr]     21:     0x653d66ef5ee7 - build_script_build[cd1b45b8d89c0cfa]::main
[INFO] [stderr]     22:     0x653d66ef5f03 - <fn() as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     23:     0x653d66ef5ea6 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     24:     0x653d66ef5eb9 - std[10d71ac2c42b111e]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     25:     0x653d66f932d7 - <&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     26:     0x653d66f932d7 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stderr]     27:     0x653d66f932d7 - std[10d71ac2c42b111e]::panicking::catch_unwind::<i32, &dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stderr]     28:     0x653d66f932d7 - std[10d71ac2c42b111e]::panic::catch_unwind::<&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x653d66f932d7 - std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/rt.rs:175:24
[INFO] [stderr]     30:     0x653d66f932d7 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stderr]     31:     0x653d66f932d7 - std[10d71ac2c42b111e]::panicking::catch_unwind::<isize, std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stderr]     32:     0x653d66f932d7 - std[10d71ac2c42b111e]::panic::catch_unwind::<std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stderr]     33:     0x653d66f932d7 - std[10d71ac2c42b111e]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/rt.rs:171:5
[INFO] [stderr]     34:     0x653d66ef5e91 - std[10d71ac2c42b111e]::rt::lang_start::<()>
[INFO] [stderr]     35:     0x653d66ef5f65 - main
[INFO] [stderr]     36:     0x770e549021ca - <unknown>
[INFO] [stderr]     37:     0x770e5490228b - __libc_start_main
[INFO] [stderr]     38:     0x653d66ef5da5 - _start
[INFO] [stderr]     39:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `mc-syntax v0.1.0 (/opt/rustwide/workdir/mc-syntax)`
[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/mc-syntax-cefb572647a1a057/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error: toolchain 'nightly-x86_64-unknown-linux-gnu' is not installed
[INFO] [stderr]   help: run `rustup toolchain install nightly-x86_64-unknown-linux-gnu` to install it
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1682) panicked at mc-build/src/sourcegen.rs:19:5:
[INFO] [stderr]   Failed to run rustfmt from toolchain 'nightly'.Please run `rustup component add rustfmt --toolchain nightly` to install it.
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x647cd95668e8 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x647cd95668e8 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x647cd95668e8 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x647cd95668e8 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x647cd957847a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x647cd957847a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stderr]      6:     0x647cd956ac02 - std[10d71ac2c42b111e]::io::default_write_fmt::<std[10d71ac2c42b111e]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stderr]      7:     0x647cd956ac02 - <std[10d71ac2c42b111e]::sys::stdio::unix::Stderr as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stderr]      8:     0x647cd9548106 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x647cd9548106 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x647cd95612d1 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x647cd956154b - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x647cd95481f4 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:691:13
[INFO] [stderr]     13:     0x647cd953d199 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x647cd9548b2d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x647cd9578c3c - core[8fb95b77d25ab6c8]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x647cd94ae17c - mc_build[56e9699c243c82cc]::sourcegen::ensure_rustfmt
[INFO] [stderr]                                  at /opt/rustwide/workdir/mc-build/src/sourcegen.rs:19:5
[INFO] [stderr]     17:     0x647cd94ae6f6 - mc_build[56e9699c243c82cc]::sourcegen::reformat
[INFO] [stderr]                                  at /opt/rustwide/workdir/mc-build/src/sourcegen.rs:28:3
[INFO] [stderr]     18:     0x647cd94c7092 - mc_build[56e9699c243c82cc]::sourcegen_ast::generate_tokens
[INFO] [stderr]                                  at /opt/rustwide/workdir/mc-build/src/sourcegen_ast.rs:70:5
[INFO] [stderr]     19:     0x647cd94c4ecc - mc_build[56e9699c243c82cc]::sourcegen_ast::sourcegen_ast
[INFO] [stderr]                                  at /opt/rustwide/workdir/mc-build/src/sourcegen_ast.rs:34:20
[INFO] [stderr]     20:     0x647cd94aaaa6 - mc_build[56e9699c243c82cc]::build_syntax
[INFO] [stderr]                                  at /opt/rustwide/workdir/mc-build/src/lib.rs:6:25
[INFO] [stderr]     21:     0x647cd94a78c7 - build_script_build[9a20788ccf082595]::main
[INFO] [stderr]     22:     0x647cd94a78e3 - <fn() as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     23:     0x647cd94a7886 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     24:     0x647cd94a7899 - std[10d71ac2c42b111e]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     25:     0x647cd95605c7 - <&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     26:     0x647cd95605c7 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stderr]     27:     0x647cd95605c7 - std[10d71ac2c42b111e]::panicking::catch_unwind::<i32, &dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stderr]     28:     0x647cd95605c7 - std[10d71ac2c42b111e]::panic::catch_unwind::<&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x647cd95605c7 - std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/rt.rs:175:24
[INFO] [stderr]     30:     0x647cd95605c7 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stderr]     31:     0x647cd95605c7 - std[10d71ac2c42b111e]::panicking::catch_unwind::<isize, std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stderr]     32:     0x647cd95605c7 - std[10d71ac2c42b111e]::panic::catch_unwind::<std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stderr]     33:     0x647cd95605c7 - std[10d71ac2c42b111e]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/rt.rs:171:5
[INFO] [stderr]     34:     0x647cd94a7871 - std[10d71ac2c42b111e]::rt::lang_start::<()>
[INFO] [stderr]     35:     0x647cd94a7945 - main
[INFO] [stderr]     36:     0x71cd5f9f71ca - <unknown>
[INFO] [stderr]     37:     0x71cd5f9f728b - __libc_start_main
[INFO] [stderr]     38:     0x647cd94a7785 - _start
[INFO] [stderr]     39:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "5214afeb6df89703744d01bffaa63fa90966eb1401c31c7ed92d22cb32c4ea2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5214afeb6df89703744d01bffaa63fa90966eb1401c31c7ed92d22cb32c4ea2e", kill_on_drop: false }`
[INFO] [stdout] 5214afeb6df89703744d01bffaa63fa90966eb1401c31c7ed92d22cb32c4ea2e
