[INFO] cloning repository https://github.com/rolftimmermans/slope [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rolftimmermans/slope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolftimmermans%2Fslope", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolftimmermans%2Fslope'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b357650671869758f43d35f04eb47c80174662f8 [INFO] checking rolftimmermans/slope against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frolftimmermans%2Fslope" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rolftimmermans/slope on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rolftimmermans/slope [INFO] finished tweaking git repo https://github.com/rolftimmermans/slope [INFO] tweaked toml for git repo https://github.com/rolftimmermans/slope written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rolftimmermans/slope 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8cb4d49aad31b0e7429812b400868583f83af5edfcec8182c97db60afb50bf0 [INFO] running `Command { std: "docker" "start" "-a" "a8cb4d49aad31b0e7429812b400868583f83af5edfcec8182c97db60afb50bf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8cb4d49aad31b0e7429812b400868583f83af5edfcec8182c97db60afb50bf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8cb4d49aad31b0e7429812b400868583f83af5edfcec8182c97db60afb50bf0", kill_on_drop: false }` [INFO] [stdout] a8cb4d49aad31b0e7429812b400868583f83af5edfcec8182c97db60afb50bf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] feb1f101a79ff10a6e3cac6114033ded1b45756c014d98b8b1163244df93e94e [INFO] running `Command { std: "docker" "start" "-a" "feb1f101a79ff10a6e3cac6114033ded1b45756c014d98b8b1163244df93e94e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling im-rc v15.0.0 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking smol_str v0.1.16 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling libmimalloc-sys v0.1.16 [INFO] [stderr] Checking simple_logger v1.6.0 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking ahash v0.4.4 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Checking sized-chunks v0.6.2 [INFO] [stderr] Checking lasso v0.3.1 [INFO] [stderr] Checking nom_locate v2.0.0 [INFO] [stderr] Checking slope-parse v0.1.0 (/opt/rustwide/workdir/slope-parse) [INFO] [stdout] warning: variants `Named` and `Virtual` are never constructed [INFO] [stdout] --> slope-parse/src/source.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum FileName { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 7 | Named(PathBuf), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | Virtual(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileName` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `lines` are never read [INFO] [stdout] --> slope-parse/src/source.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SourceFile { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 13 | name: FileName, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | lines: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourceFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `lookup_pos_info`, and `lookup_line` are never used [INFO] [stdout] --> slope-parse/src/source.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl SourceFile { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 37 | pub fn new(name: FileName, offset: BytePos, source: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn lookup_pos_info(&self, offset: BytePos) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn lookup_line(&self, offset: BytePos) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stdout] warning: variants `Named` and `Virtual` are never constructed [INFO] [stdout] --> slope-parse/src/source.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum FileName { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 7 | Named(PathBuf), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | Virtual(String), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileName` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `lines` are never read [INFO] [stdout] --> slope-parse/src/source.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SourceFile { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 13 | name: FileName, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | lines: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourceFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `lookup_pos_info`, and `lookup_line` are never used [INFO] [stdout] --> slope-parse/src/source.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl SourceFile { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 37 | pub fn new(name: FileName, offset: BytePos, source: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn lookup_pos_info(&self, offset: BytePos) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn lookup_line(&self, offset: BytePos) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Named` is never constructed [INFO] [stdout] --> slope-parse/src/source.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum FileName { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 7 | Named(PathBuf), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FileName` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> slope-parse/src/source.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SourceFile { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 13 | name: FileName, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SourceFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> slope-parse/src/source.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl SourceFile { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 37 | pub fn new(name: FileName, offset: BytePos, source: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mimalloc v0.1.20 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling slope-vm v0.1.0 (/opt/rustwide/workdir/slope-vm) [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Checking rustyline v6.2.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking slope-derive v0.1.0 (/opt/rustwide/workdir/slope-derive) [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling rustyline-derive v0.3.1 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stderr] Checking slope-types v0.1.0 (/opt/rustwide/workdir/slope-types) [INFO] [stderr] Checking phf v0.8.0 [INFO] [stdout] warning: unused imports: `ops::Range`, `swap` [INFO] [stdout] --> slope-vm/src/vm.rs:15:29 [INFO] [stdout] | [INFO] [stdout] 15 | mem::{replace, size_of, swap, take, transmute}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | ops::Range, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Module`, `self` [INFO] [stdout] --> slope-vm/src/vm.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | compile::{self, Compiler, Module, Scope, SyntaxError}, [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ops::Range`, `swap` [INFO] [stdout] --> slope-vm/src/vm.rs:15:29 [INFO] [stdout] | [INFO] [stdout] 15 | mem::{replace, size_of, swap, take, transmute}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | ops::Range, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Module`, `self` [INFO] [stdout] --> slope-vm/src/vm.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | compile::{self, Compiler, Module, Scope, SyntaxError}, [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ops::Range`, `swap` [INFO] [stdout] --> slope-vm/src/vm.rs:15:29 [INFO] [stdout] | [INFO] [stdout] 15 | mem::{replace, size_of, swap, take, transmute}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | ops::Range, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Module`, `self` [INFO] [stdout] --> slope-vm/src/vm.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | compile::{self, Compiler, Module, Scope, SyntaxError}, [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:446:72 [INFO] [stdout] | [INFO] [stdout] 443 | ... let args = transform_nodes(context, &list[1..])?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 446 | ... let arguments = builder.insert_expressions(context, args); [INFO] [stdout] | ^^^^^^^ ---- first borrow later used here [INFO] [stdout] | | [INFO] [stdout] | second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:502:60 [INFO] [stdout] | [INFO] [stdout] 499 | let args = transform_nodes(context, &list)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 502 | let mut exprs = builder.insert_expressions(context, args).into_vec(); [INFO] [stdout] | ^^^^^^^ ---- first borrow later used here [INFO] [stdout] | | [INFO] [stdout] | second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:446:72 [INFO] [stdout] | [INFO] [stdout] 443 | ... let args = transform_nodes(context, &list[1..])?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 446 | ... let arguments = builder.insert_expressions(context, args); [INFO] [stdout] | ^^^^^^^ ---- first borrow later used here [INFO] [stdout] | | [INFO] [stdout] | second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:502:60 [INFO] [stdout] | [INFO] [stdout] 499 | let args = transform_nodes(context, &list)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 502 | let mut exprs = builder.insert_expressions(context, args).into_vec(); [INFO] [stdout] | ^^^^^^^ ---- first borrow later used here [INFO] [stdout] | | [INFO] [stdout] | second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:840:51 [INFO] [stdout] | [INFO] [stdout] 829 | let mut args = transform_nodes(context, &args)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 833 | for next in args { [INFO] [stdout] | ---- first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 840 | builder.insert_expression(context, expr), [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:841:51 [INFO] [stdout] | [INFO] [stdout] 829 | let mut args = transform_nodes(context, &args)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 833 | for next in args { [INFO] [stdout] | ---- first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 841 | builder.insert_expression(context, next), [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:864:48 [INFO] [stdout] | [INFO] [stdout] 861 | let args = transform_nodes(context, &args)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 864 | let arguments = builder.insert_expressions(context, args); [INFO] [stdout] | ^^^^^^^ ---- first borrow later used here [INFO] [stdout] | | [INFO] [stdout] | second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:840:51 [INFO] [stdout] | [INFO] [stdout] 829 | let mut args = transform_nodes(context, &args)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 833 | for next in args { [INFO] [stdout] | ---- first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 840 | builder.insert_expression(context, expr), [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:841:51 [INFO] [stdout] | [INFO] [stdout] 829 | let mut args = transform_nodes(context, &args)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 833 | for next in args { [INFO] [stdout] | ---- first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 841 | builder.insert_expression(context, next), [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:864:48 [INFO] [stdout] | [INFO] [stdout] 861 | let args = transform_nodes(context, &args)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 864 | let arguments = builder.insert_expressions(context, args); [INFO] [stdout] | ^^^^^^^ ---- first borrow later used here [INFO] [stdout] | | [INFO] [stdout] | second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:446:72 [INFO] [stdout] | [INFO] [stdout] 443 | ... let args = transform_nodes(context, &list[1..])?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 446 | ... let arguments = builder.insert_expressions(context, args); [INFO] [stdout] | ^^^^^^^ ---- first borrow later used here [INFO] [stdout] | | [INFO] [stdout] | second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:502:60 [INFO] [stdout] | [INFO] [stdout] 499 | let args = transform_nodes(context, &list)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 502 | let mut exprs = builder.insert_expressions(context, args).into_vec(); [INFO] [stdout] | ^^^^^^^ ---- first borrow later used here [INFO] [stdout] | | [INFO] [stdout] | second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:141:16 [INFO] [stdout] | [INFO] [stdout] 140 | let params = matches.get_repeating("param").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 141 | let body = matches.get_repeating("body").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 142 | [INFO] [stdout] 143 | let params = params.filter_map(Match::into_single).collect(); [INFO] [stdout] | ------ first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:840:51 [INFO] [stdout] | [INFO] [stdout] 829 | let mut args = transform_nodes(context, &args)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 833 | for next in args { [INFO] [stdout] | ---- first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 840 | builder.insert_expression(context, expr), [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:841:51 [INFO] [stdout] | [INFO] [stdout] 829 | let mut args = transform_nodes(context, &args)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 833 | for next in args { [INFO] [stdout] | ---- first borrow later used here [INFO] [stdout] ... [INFO] [stdout] 841 | builder.insert_expression(context, next), [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `*context` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/compile.rs:864:48 [INFO] [stdout] | [INFO] [stdout] 861 | let args = transform_nodes(context, &args)?; [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 864 | let arguments = builder.insert_expressions(context, args); [INFO] [stdout] | ^^^^^^^ ---- first borrow later used here [INFO] [stdout] | | [INFO] [stdout] | second mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 169 | let variables = matches.get_repeating("variable").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 170 | let inits = matches.get_repeating("init").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 173 | let mut bindings = Vec::with_capacity(variables.size_hint().0); [INFO] [stdout] | --------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:171:16 [INFO] [stdout] | [INFO] [stdout] 169 | let variables = matches.get_repeating("variable").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 170 | let inits = matches.get_repeating("init").unwrap(); [INFO] [stdout] 171 | let body = matches.get_repeating("body").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 172 | [INFO] [stdout] 173 | let mut bindings = Vec::with_capacity(variables.size_hint().0); [INFO] [stdout] | --------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:239:24 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 239 | let mut literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:240:20 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 239 | let mut literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] 240 | let patterns = matches.get_repeating("pattern").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:241:21 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 241 | let templates = matches.get_repeating("template").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:242:16 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 242 | let body = matches.get_repeating("body").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 243 | [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:300:20 [INFO] [stdout] | [INFO] [stdout] 299 | let literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 300 | let patterns = matches.get_repeating("pattern").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 305 | syntax.literals = literals.filter_map(Match::into_single).collect(); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:301:21 [INFO] [stdout] | [INFO] [stdout] 299 | let literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 300 | let patterns = matches.get_repeating("pattern").unwrap(); [INFO] [stdout] 301 | let templates = matches.get_repeating("template").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 305 | syntax.literals = literals.filter_map(Match::into_single).collect(); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:141:16 [INFO] [stdout] | [INFO] [stdout] 140 | let params = matches.get_repeating("param").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 141 | let body = matches.get_repeating("body").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 142 | [INFO] [stdout] 143 | let params = params.filter_map(Match::into_single).collect(); [INFO] [stdout] | ------ first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 169 | let variables = matches.get_repeating("variable").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 170 | let inits = matches.get_repeating("init").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 173 | let mut bindings = Vec::with_capacity(variables.size_hint().0); [INFO] [stdout] | --------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:171:16 [INFO] [stdout] | [INFO] [stdout] 169 | let variables = matches.get_repeating("variable").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 170 | let inits = matches.get_repeating("init").unwrap(); [INFO] [stdout] 171 | let body = matches.get_repeating("body").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 172 | [INFO] [stdout] 173 | let mut bindings = Vec::with_capacity(variables.size_hint().0); [INFO] [stdout] | --------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:239:24 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 239 | let mut literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:240:20 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 239 | let mut literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] 240 | let patterns = matches.get_repeating("pattern").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:241:21 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 241 | let templates = matches.get_repeating("template").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:242:16 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 242 | let body = matches.get_repeating("body").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 243 | [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:300:20 [INFO] [stdout] | [INFO] [stdout] 299 | let literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 300 | let patterns = matches.get_repeating("pattern").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 305 | syntax.literals = literals.filter_map(Match::into_single).collect(); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:301:21 [INFO] [stdout] | [INFO] [stdout] 299 | let literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 300 | let patterns = matches.get_repeating("pattern").unwrap(); [INFO] [stdout] 301 | let templates = matches.get_repeating("template").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 305 | syntax.literals = literals.filter_map(Match::into_single).collect(); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:141:16 [INFO] [stdout] | [INFO] [stdout] 140 | let params = matches.get_repeating("param").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 141 | let body = matches.get_repeating("body").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 142 | [INFO] [stdout] 143 | let params = params.filter_map(Match::into_single).collect(); [INFO] [stdout] | ------ first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 169 | let variables = matches.get_repeating("variable").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 170 | let inits = matches.get_repeating("init").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 173 | let mut bindings = Vec::with_capacity(variables.size_hint().0); [INFO] [stdout] | --------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:171:16 [INFO] [stdout] | [INFO] [stdout] 169 | let variables = matches.get_repeating("variable").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 170 | let inits = matches.get_repeating("init").unwrap(); [INFO] [stdout] 171 | let body = matches.get_repeating("body").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 172 | [INFO] [stdout] 173 | let mut bindings = Vec::with_capacity(variables.size_hint().0); [INFO] [stdout] | --------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:239:24 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 239 | let mut literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:240:20 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 239 | let mut literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] 240 | let patterns = matches.get_repeating("pattern").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:241:21 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 241 | let templates = matches.get_repeating("template").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:242:16 [INFO] [stdout] | [INFO] [stdout] 238 | let keywords = matches.get_repeating("keyword").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 242 | let body = matches.get_repeating("body").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] 243 | [INFO] [stdout] 244 | let mut bindings = Vec::with_capacity(keywords.size_hint().0); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:300:20 [INFO] [stdout] | [INFO] [stdout] 299 | let literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 300 | let patterns = matches.get_repeating("pattern").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 305 | syntax.literals = literals.filter_map(Match::into_single).collect(); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0499]: cannot borrow `matches` as mutable more than once at a time [INFO] [stdout] --> slope-vm/src/form.rs:301:21 [INFO] [stdout] | [INFO] [stdout] 299 | let literals = matches.get_repeating("literal").unwrap(); [INFO] [stdout] | ------- first mutable borrow occurs here [INFO] [stdout] 300 | let patterns = matches.get_repeating("pattern").unwrap(); [INFO] [stdout] 301 | let templates = matches.get_repeating("template").unwrap(); [INFO] [stdout] | ^^^^^^^ second mutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 305 | syntax.literals = literals.filter_map(Match::into_single).collect(); [INFO] [stdout] | -------- first borrow later used here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `slope-vm` (lib) due to 15 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 14 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `slope-vm` (lib) due to 15 previous errors; 2 warnings emitted [INFO] [stdout] error: aborting due to 14 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0499`. [INFO] [stdout] [INFO] [stderr] error: could not compile `slope-vm` (lib test) due to 15 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "feb1f101a79ff10a6e3cac6114033ded1b45756c014d98b8b1163244df93e94e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feb1f101a79ff10a6e3cac6114033ded1b45756c014d98b8b1163244df93e94e", kill_on_drop: false }` [INFO] [stdout] feb1f101a79ff10a6e3cac6114033ded1b45756c014d98b8b1163244df93e94e