[INFO] cloning repository https://github.com/neildanson/glow_lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neildanson/glow_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneildanson%2Fglow_lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneildanson%2Fglow_lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7f508152459e0ef701f94aa2005768fc53967b47 [INFO] building neildanson/glow_lang against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneildanson%2Fglow_lang" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/neildanson/glow_lang on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/neildanson/glow_lang [INFO] finished tweaking git repo https://github.com/neildanson/glow_lang [INFO] tweaked toml for git repo https://github.com/neildanson/glow_lang written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/neildanson/glow_lang 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ebdcfd7ff5305f009e6262575e4ca982a15c2d17d15f48e837d91c9cad206b1 [INFO] running `Command { std: "docker" "start" "-a" "0ebdcfd7ff5305f009e6262575e4ca982a15c2d17d15f48e837d91c9cad206b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ebdcfd7ff5305f009e6262575e4ca982a15c2d17d15f48e837d91c9cad206b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ebdcfd7ff5305f009e6262575e4ca982a15c2d17d15f48e837d91c9cad206b1", kill_on_drop: false }` [INFO] [stdout] 0ebdcfd7ff5305f009e6262575e4ca982a15c2d17d15f48e837d91c9cad206b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa3134d882899a2000da5ee2ec4eaca45702cac2a4a7d0e6f4dbc3ff466c0a0a [INFO] running `Command { std: "docker" "start" "-a" "fa3134d882899a2000da5ee2ec4eaca45702cac2a4a7d0e6f4dbc3ff466c0a0a", kill_on_drop: false }` [INFO] [stderr] Compiling glow_lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `interface::Compiler` [INFO] [stdout] --> src/virtual_machine/register/emit.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{interface::Compiler, *}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/virtual_machine/register/emit.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default` [INFO] [stdout] --> src/virtual_machine/register/vm.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, default}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::language::*` [INFO] [stdout] --> src/lib.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::language::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/virtual_machine/register/emit.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut i = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/virtual_machine/register/emit.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/virtual_machine/register/vm.rs:90:45 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn eval(&self, function: &Function, params: &[Values]) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `functions` is never read [INFO] [stdout] --> src/virtual_machine/register/vm.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct Program { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 76 | functions: HashMap<&'static str, Function>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser/parser.rs:217:39 [INFO] [stdout] | [INFO] [stdout] 217 | let result = p.parse(input.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser/parser.rs:267:46 [INFO] [stdout] | [INFO] [stdout] 267 | let result1 = self.parser.parse(input.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser/parser.rs:286:49 [INFO] [stdout] | [INFO] [stdout] 286 | let mut result = self.parser.parse(input.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `glow_lang::language::*` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use glow_lang::language::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `glow_lang::language::*` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use glow_lang::language::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `glow_lang::vm::*` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use glow_lang::vm::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "fa3134d882899a2000da5ee2ec4eaca45702cac2a4a7d0e6f4dbc3ff466c0a0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa3134d882899a2000da5ee2ec4eaca45702cac2a4a7d0e6f4dbc3ff466c0a0a", kill_on_drop: false }` [INFO] [stdout] fa3134d882899a2000da5ee2ec4eaca45702cac2a4a7d0e6f4dbc3ff466c0a0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8c79d09459afa9b6f5ed7fd31e2832be274d05de3fa053c6dc2647e951d6c22 [INFO] running `Command { std: "docker" "start" "-a" "a8c79d09459afa9b6f5ed7fd31e2832be274d05de3fa053c6dc2647e951d6c22", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling ciborium-io v0.2.0 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling ciborium-ll v0.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.49/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: internal compiler error: compiler/rustc_mir_build/src/builder/scope.rs:1724:17: cannot unwind from goto -> bb41 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] thread 'rustc' panicked at compiler/rustc_mir_build/src/builder/scope.rs:1724:17: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] 0: 0x796a51f809ca - ::fmt::h14a5ea82748e51db [INFO] [stderr] 1: 0x796a52613cbc - core::fmt::write::h1f5d4cac72759b92 [INFO] [stderr] 2: 0x796a5352cb91 - std::io::Write::write_fmt::hd77689551d7e0db4 [INFO] [stderr] 3: 0x796a51f80822 - std::sys::backtrace::BacktraceLock::print::h5523db2e94994c49 [INFO] [stderr] 4: 0x796a51f82d1a - std::panicking::default_hook::{{closure}}::h5eea9ea15ac78b20 [INFO] [stderr] 5: 0x796a51f82b63 - std::panicking::default_hook::h9d26c32202d6f689 [INFO] [stderr] 6: 0x796a510ee0d8 - std[e098ef35dd47f07d]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x796a51f834d8 - std::panicking::rust_panic_with_hook::he9d3ca25c928edc3 [INFO] [stderr] 8: 0x796a511284f1 - std[e098ef35dd47f07d]::panicking::begin_panic::::{closure#0} [INFO] [stderr] 9: 0x796a5111d6d6 - std[e098ef35dd47f07d]::sys::backtrace::__rust_end_short_backtrace::::{closure#0}, !> [INFO] [stderr] 10: 0x796a5111d6bd - std[e098ef35dd47f07d]::panicking::begin_panic:: [INFO] [stderr] 11: 0x796a51132451 - ::emit_producing_guarantee [INFO] [stderr] 12: 0x796a516831cc - ::span_bug:: [INFO] [stderr] 13: 0x796a51708a67 - rustc_middle[444af53bb694a29a]::util::bug::opt_span_bug_fmt::::{closure#0} [INFO] [stderr] 14: 0x796a516ee23a - rustc_middle[444af53bb694a29a]::ty::context::tls::with_opt::::{closure#0}, !>::{closure#0} [INFO] [stderr] 15: 0x796a516ee0cb - rustc_middle[444af53bb694a29a]::ty::context::tls::with_context_opt::::{closure#0}, !>::{closure#0}, !> [INFO] [stderr] 16: 0x796a4fb125e7 - rustc_middle[444af53bb694a29a]::util::bug::span_bug_fmt:: [INFO] [stderr] 17: 0x796a52f47bdb - ::build_unwind_tree [INFO] [stderr] 18: 0x796a52f3ff8d - rustc_mir_build[4c585fb5533de218]::builder::mir_build [INFO] [stderr] 19: 0x796a52607714 - rustc_mir_transform[a81d9def7c7615f8]::mir_built [INFO] [stderr] 20: 0x796a526076d7 - rustc_query_impl[f2f5ad44f1a4e94a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 21: 0x796a528a0111 - rustc_query_system[e335bb9f883c128a]::query::plumbing::try_execute_query::, rustc_query_system[e335bb9f883c128a]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[f2f5ad44f1a4e94a]::plumbing::QueryCtxt, false> [INFO] [stderr] 22: 0x796a5289fccd - rustc_query_impl[f2f5ad44f1a4e94a]::query_impl::mir_built::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 23: 0x796a4f6ab285 - rustc_mir_build[4c585fb5533de218]::check_unsafety::check_unsafety [INFO] [stderr] 24: 0x796a52f03ae7 - rustc_query_impl[f2f5ad44f1a4e94a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 25: 0x796a52f03d9a - rustc_query_system[e335bb9f883c128a]::query::plumbing::try_execute_query::, rustc_query_system[e335bb9f883c128a]::dep_graph::graph::DepNodeIndex>, false, false, false>, rustc_query_impl[f2f5ad44f1a4e94a]::plumbing::QueryCtxt, false> [INFO] [stderr] 26: 0x796a52f03a11 - rustc_query_impl[f2f5ad44f1a4e94a]::query_impl::check_unsafety::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 27: 0x796a52a1882c - rustc_interface[cba6a0bdce1a1a44]::passes::run_required_analyses [INFO] [stderr] 28: 0x796a53530a1e - rustc_interface[cba6a0bdce1a1a44]::passes::analysis [INFO] [stderr] 29: 0x796a535309ef - rustc_query_impl[f2f5ad44f1a4e94a]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 30: 0x796a53580355 - rustc_query_system[e335bb9f883c128a]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[f2f5ad44f1a4e94a]::plumbing::QueryCtxt, false> [INFO] [stderr] 31: 0x796a5358008e - rustc_query_impl[f2f5ad44f1a4e94a]::query_impl::analysis::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 32: 0x796a5357429e - rustc_interface[cba6a0bdce1a1a44]::passes::create_and_enter_global_ctxt::, rustc_driver_impl[2775dc36c24601c]::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0} [INFO] [stderr] 33: 0x796a5359af43 - rustc_interface[cba6a0bdce1a1a44]::interface::run_compiler::<(), rustc_driver_impl[2775dc36c24601c]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 34: 0x796a53507207 - std[e098ef35dd47f07d]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 35: 0x796a5350769c - <::spawn_unchecked_::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[7c3754e1e522c6fe]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 36: 0x796a53508c6f - std::sys::pal::unix::thread::Thread::new::thread_start::h287d9bf4fb80ec04 [INFO] [stderr] 37: 0x796a54d46ac3 - [INFO] [stderr] 38: 0x796a54dd7a04 - clone [INFO] [stderr] 39: 0x0 - [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/same-file-1.0.6/rustc-ice-2025-01-01T01_39_25-347.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.85.0-nightly (11663cd3b 2024-12-19) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [mir_built] building MIR for `is_same_file` [INFO] [stderr] #1 [check_unsafety] unsafety-checking `is_same_file` [INFO] [stderr] #2 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stdout] warning: unused import: `interface::Compiler` [INFO] [stdout] --> src/virtual_machine/register/emit.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{interface::Compiler, *}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/virtual_machine/register/emit.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `default` [INFO] [stdout] --> src/virtual_machine/register/vm.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, default}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::language::*` [INFO] [stdout] --> src/lib.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use self::language::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/virtual_machine/register/emit.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut i = 0; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/virtual_machine/register/emit.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/virtual_machine/register/vm.rs:90:45 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn eval(&self, function: &Function, params: &[Values]) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `functions` is never read [INFO] [stdout] --> src/virtual_machine/register/vm.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct Program { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 76 | functions: HashMap<&'static str, Function>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser/parser.rs:217:39 [INFO] [stdout] | [INFO] [stdout] 217 | let result = p.parse(input.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser/parser.rs:267:46 [INFO] [stdout] | [INFO] [stdout] 267 | let result1 = self.parser.parse(input.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/parser/parser.rs:286:49 [INFO] [stdout] | [INFO] [stdout] 286 | let mut result = self.parser.parse(input.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `same-file` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/11663cd3bfefef7d34e8f0892c250bf698049392/bin/rustc --crate-name same_file --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/same-file-1.0.6/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 -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=88cc82951ebe361f -C extra-filename=-7b618a37721cae59 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid -Dtail-expr-drop-order` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "a8c79d09459afa9b6f5ed7fd31e2832be274d05de3fa053c6dc2647e951d6c22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8c79d09459afa9b6f5ed7fd31e2832be274d05de3fa053c6dc2647e951d6c22", kill_on_drop: false }` [INFO] [stdout] a8c79d09459afa9b6f5ed7fd31e2832be274d05de3fa053c6dc2647e951d6c22