[INFO] cloning repository https://github.com/yui-knk/type_lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yui-knk/type_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyui-knk%2Ftype_lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyui-knk%2Ftype_lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ed69f34ad8701719671089770ae0063e4ac1aa6a [INFO] checking yui-knk/type_lang against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyui-knk%2Ftype_lang" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yui-knk/type_lang on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yui-knk/type_lang [INFO] finished tweaking git repo https://github.com/yui-knk/type_lang [INFO] tweaked toml for git repo https://github.com/yui-knk/type_lang written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/yui-knk/type_lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfeae463de18b7d0904b12949b40a360a38a12293f3363051f5e18aff7486857 [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" "dfeae463de18b7d0904b12949b40a360a38a12293f3363051f5e18aff7486857", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfeae463de18b7d0904b12949b40a360a38a12293f3363051f5e18aff7486857", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfeae463de18b7d0904b12949b40a360a38a12293f3363051f5e18aff7486857", kill_on_drop: false }` [INFO] [stdout] dfeae463de18b7d0904b12949b40a360a38a12293f3363051f5e18aff7486857 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cadd676b922652a306bd88f88b5fbe48b1d405bde6463fa3fa62170905f184f [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" "9cadd676b922652a306bd88f88b5fbe48b1d405bde6463fa3fa62170905f184f", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling block-padding v0.1.3 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.5 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.1 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling rand_os v0.1.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling new_debug_unreachable v1.0.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling block-buffer v0.7.2 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.85 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Compiling type_lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/type_lang-a886d4f50ed0d781/out/parser.rs:6382:5 [INFO] [stdout] | [INFO] [stdout] 6382 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/type_lang-a886d4f50ed0d781/out/parser.rs:6393:5 [INFO] [stdout] | [INFO] [stdout] 6393 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node.rs:242:36 [INFO] [stdout] | [INFO] [stdout] 242 | pub fn print_with_indent(buf: &mut Write, node: &Node, level: usize, space_count: usize) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/type_lang-a886d4f50ed0d781/out/parser.rs:6382:5 [INFO] [stdout] | [INFO] [stdout] 6382 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/type_lang-a886d4f50ed0d781/out/parser.rs:6393:5 [INFO] [stdout] | [INFO] [stdout] 6393 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> /opt/rustwide/target/debug/build/type_lang-a886d4f50ed0d781/out/parser.rs:6382:5 [INFO] [stdout] | [INFO] [stdout] 6382 | (__0) [INFO] [stdout] | ^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/node.rs:242:36 [INFO] [stdout] | [INFO] [stdout] 242 | pub fn print_with_indent(buf: &mut Write, node: &Node, level: usize, space_count: usize) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/node.rs:255:36 [INFO] [stdout] | [INFO] [stdout] 255 | Lambda(ref var, ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:280:14 [INFO] [stdout] | [INFO] [stdout] 280 | Succ(ref node1) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:284:14 [INFO] [stdout] | [INFO] [stdout] 284 | Pred(ref node1) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:288:16 [INFO] [stdout] | [INFO] [stdout] 288 | Iszero(ref node1) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/node.rs:292:16 [INFO] [stdout] | [INFO] [stdout] 292 | Record(ref f) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:296:20 [INFO] [stdout] | [INFO] [stdout] 296 | Projection(ref node1, ref label) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/node.rs:296:31 [INFO] [stdout] | [INFO] [stdout] 296 | Projection(ref node1, ref label) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tag` [INFO] [stdout] --> src/node.rs:311:13 [INFO] [stdout] | [INFO] [stdout] 311 | Tag(ref tag, ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:311:22 [INFO] [stdout] | [INFO] [stdout] 311 | Tag(ref tag, ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/node.rs:311:33 [INFO] [stdout] | [INFO] [stdout] 311 | Tag(ref tag, ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:315:14 [INFO] [stdout] | [INFO] [stdout] 315 | Case(ref node1, ref cases) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cases` [INFO] [stdout] --> src/node.rs:315:25 [INFO] [stdout] | [INFO] [stdout] 315 | Case(ref node1, ref cases) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cases` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:319:12 [INFO] [stdout] | [INFO] [stdout] 319 | As(ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/node.rs:319:23 [INFO] [stdout] | [INFO] [stdout] 319 | As(ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:323:13 [INFO] [stdout] | [INFO] [stdout] 323 | Fix(ref node1) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> src/node.rs:343:13 [INFO] [stdout] | [INFO] [stdout] 343 | Loc(ref l) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | print_with_indent(&mut io::stdout(), &result, 0, 2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | print_with_indent(&mut io::stdout(), &result, 0, 2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/node.rs:255:36 [INFO] [stdout] | [INFO] [stdout] 255 | Lambda(ref var, ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:280:14 [INFO] [stdout] | [INFO] [stdout] 280 | Succ(ref node1) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:284:14 [INFO] [stdout] | [INFO] [stdout] 284 | Pred(ref node1) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:288:16 [INFO] [stdout] | [INFO] [stdout] 288 | Iszero(ref node1) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/node.rs:292:16 [INFO] [stdout] | [INFO] [stdout] 292 | Record(ref f) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:296:20 [INFO] [stdout] | [INFO] [stdout] 296 | Projection(ref node1, ref label) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/node.rs:296:31 [INFO] [stdout] | [INFO] [stdout] 296 | Projection(ref node1, ref label) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tag` [INFO] [stdout] --> src/node.rs:311:13 [INFO] [stdout] | [INFO] [stdout] 311 | Tag(ref tag, ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:311:22 [INFO] [stdout] | [INFO] [stdout] 311 | Tag(ref tag, ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/node.rs:311:33 [INFO] [stdout] | [INFO] [stdout] 311 | Tag(ref tag, ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:315:14 [INFO] [stdout] | [INFO] [stdout] 315 | Case(ref node1, ref cases) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cases` [INFO] [stdout] --> src/node.rs:315:25 [INFO] [stdout] | [INFO] [stdout] 315 | Case(ref node1, ref cases) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cases` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:319:12 [INFO] [stdout] | [INFO] [stdout] 319 | As(ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ty` [INFO] [stdout] --> src/node.rs:319:23 [INFO] [stdout] | [INFO] [stdout] 319 | As(ref node1, ref ty) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node1` [INFO] [stdout] --> src/node.rs:323:13 [INFO] [stdout] | [INFO] [stdout] 323 | Fix(ref node1) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> src/node.rs:343:13 [INFO] [stdout] | [INFO] [stdout] 343 | Loc(ref l) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> /opt/rustwide/target/debug/build/type_lang-a886d4f50ed0d781/out/parser.rs:4450:16 [INFO] [stdout] | [INFO] [stdout] 4450 | pub fn new() -> TypeParser { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> /opt/rustwide/target/debug/build/type_lang-a886d4f50ed0d781/out/parser.rs:4450:16 [INFO] [stdout] | [INFO] [stdout] 4450 | pub fn new() -> TypeParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 46s [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9cadd676b922652a306bd88f88b5fbe48b1d405bde6463fa3fa62170905f184f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cadd676b922652a306bd88f88b5fbe48b1d405bde6463fa3fa62170905f184f", kill_on_drop: false }` [INFO] [stdout] 9cadd676b922652a306bd88f88b5fbe48b1d405bde6463fa3fa62170905f184f