[INFO] fetching crate gluon_vm 0.17.1... [INFO] checking gluon_vm-0.17.1 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] extracting crate gluon_vm 0.17.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate gluon_vm 0.17.1 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate gluon_vm 0.17.1 [INFO] finished tweaking crates.io crate gluon_vm 0.17.1 [INFO] tweaked toml for crates.io crate gluon_vm 0.17.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4cfa1c31cb40f40c396aa3ca74b36b8c096ebfedc065a3bf246db9c4f97d918 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e4cfa1c31cb40f40c396aa3ca74b36b8c096ebfedc065a3bf246db9c4f97d918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4cfa1c31cb40f40c396aa3ca74b36b8c096ebfedc065a3bf246db9c4f97d918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4cfa1c31cb40f40c396aa3ca74b36b8c096ebfedc065a3bf246db9c4f97d918", kill_on_drop: false }` [INFO] [stdout] e4cfa1c31cb40f40c396aa3ca74b36b8c096ebfedc065a3bf246db9c4f97d918 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c882246ed72937e00bdca401dce59b75b67ab380051ac70bdafe514d76faeca6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c882246ed72937e00bdca401dce59b75b67ab380051ac70bdafe514d76faeca6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking futures-sink v0.3.6 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Checking collect-mac v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling lalrpop-util v0.19.1 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Checking frunk_core v0.3.1 [INFO] [stderr] Compiling gluon_vm v0.17.1 [INFO] [stderr] Compiling gluon_vm v0.17.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking futures-channel v0.3.6 [INFO] [stderr] Checking pretty v0.10.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking codespan-reporting v0.9.5 [INFO] [stderr] Checking archery v0.3.0 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking rpds v0.7.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking codespan v0.9.5 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking ordered-float v2.0.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling gluon_codegen v0.17.1 [INFO] [stderr] Compiling pin-project-internal v0.4.26 [INFO] [stderr] Compiling futures-macro v0.3.6 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling gluon-salsa-macros v0.15.2 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking gluon_base v0.17.1 [INFO] [stderr] Checking pin-project v0.4.26 [INFO] [stderr] Checking futures-util v0.3.6 [INFO] [stderr] Checking gluon_check v0.17.1 [INFO] [stderr] Checking gluon_format v0.17.1 [INFO] [stderr] Compiling gluon v0.17.1 [INFO] [stderr] Checking futures-executor v0.3.6 [INFO] [stderr] Checking gluon-salsa v0.15.2 [INFO] [stderr] Checking futures v0.3.6 [INFO] [stderr] Checking serde_json v1.0.58 [INFO] [stderr] Compiling string_cache v0.8.0 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling lalrpop v0.19.1 [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/compiler.rs:539:53 [INFO] [stdout] | [INFO] [stdout] 539 | let typ = resolve::remove_aliases_cow(self, &mut NullInterner, typ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(const_item_mutation)]` on by default [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/compiler.rs:556:53 [INFO] [stdout] | [INFO] [stdout] 556 | let typ = resolve::remove_aliases_cow(self, &mut NullInterner, typ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/compiler.rs:792:61 [INFO] [stdout] | [INFO] [stdout] 792 | let typ = resolve::remove_aliases_cow(self, &mut NullInterner, typ.remove_forall()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/compiler.rs:917:55 [INFO] [stdout] | [INFO] [stdout] 917 | resolve::remove_aliases_cow(self, &mut NullInterner, &id.typ.remove_forall()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/compiler.rs:1039:21 [INFO] [stdout] | [INFO] [stdout] 1039 | &mut NullInterner, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/core/mod.rs:1106:25 [INFO] [stdout] | [INFO] [stdout] 1106 | &mut NullInterner, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/core/mod.rs:1366:57 [INFO] [stdout] | [INFO] [stdout] 1366 | Type::Alias(ref alias) => match **alias.typ(&mut NullInterner) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/core/mod.rs:1407:53 [INFO] [stdout] | [INFO] [stdout] 1407 | let typ = remove_aliases_cow(&self.env, &mut NullInterner, typ.remove_forall()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/core/mod.rs:1541:49 [INFO] [stdout] | [INFO] [stdout] 1541 | let function_type = remove_aliases_cow(env, &mut NullInterner, alias_type.remove_forall()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/core/mod.rs:1672:49 [INFO] [stdout] | [INFO] [stdout] 1672 | ... &mut NullInterner, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/core/mod.rs:1771:53 [INFO] [stdout] | [INFO] [stdout] 1771 | let t = remove_aliases_cow(&self.0.env, &mut NullInterner, &t); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/core/mod.rs:2167:63 [INFO] [stdout] | [INFO] [stdout] 2167 | let typ = remove_aliases_cow(&self.0.env, &mut NullInterner, typ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/core/mod.rs:2199:63 [INFO] [stdout] | [INFO] [stdout] 2199 | let typ = remove_aliases_cow(&self.0.env, &mut NullInterner, typ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/core/interpreter.rs:1191:38 [INFO] [stdout] | [INFO] [stdout] 1191 | typ.replace_generics(&mut base::types::NullInterner, &mut self.map) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/dynamic.rs:52:71 [INFO] [stdout] | [INFO] [stdout] 52 | resolved_type: resolve::remove_aliases_cow(&thread.get_env(), &mut NullInterner, typ), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/vm.rs:473:49 [INFO] [stdout] | [INFO] [stdout] 473 | typ = resolve::remove_aliases(self, &mut NullInterner, typ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> src/value.rs:805:48 [INFO] [stdout] | [INFO] [stdout] 805 | let typ = remove_aliases_cow(self.env, &mut NullInterner, self.typ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gluon_base-0.17.1/src/types/mod.rs:3825:1 [INFO] [stdout] | [INFO] [stdout] 3825 | pub const NullInterner: NullInterner = []; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gluon_parser v0.17.1 [INFO] [stdout] error: couldn't read /opt/rustwide/target/debug/build/gluon_vm-099a48bae9d69693/out/core/grammar.rs: No such file or directory (os error 2) [INFO] [stdout] --> src/core/mod.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / lalrpop_util::lalrpop_mod!( [INFO] [stdout] 22 | | #[cfg_attr(rustfmt, rustfmt_skip)] [INFO] [stdout] 23 | | #[allow(unused_parens)] [INFO] [stdout] 24 | | pub grammar, [INFO] [stdout] 25 | | "/core/grammar.rs" [INFO] [stdout] 26 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gluon_vm` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "c882246ed72937e00bdca401dce59b75b67ab380051ac70bdafe514d76faeca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c882246ed72937e00bdca401dce59b75b67ab380051ac70bdafe514d76faeca6", kill_on_drop: false }` [INFO] [stdout] c882246ed72937e00bdca401dce59b75b67ab380051ac70bdafe514d76faeca6