[INFO] cloning repository https://github.com/hexaredecimal/ML [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hexaredecimal/ML" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexaredecimal%2FML", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexaredecimal%2FML'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab12035982f5a40c3239d0b2aa76a71ab98ea9cc [INFO] checking hexaredecimal/ML against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexaredecimal%2FML" "/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/hexaredecimal/ML on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hexaredecimal/ML [INFO] finished tweaking git repo https://github.com/hexaredecimal/ML [INFO] tweaked toml for git repo https://github.com/hexaredecimal/ML written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hexaredecimal/ML 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-embed-utils v8.3.0 [INFO] [stderr] Downloaded rust-embed-impl v8.3.0 [INFO] [stderr] Downloaded codegen v0.1.3 [INFO] [stderr] Downloaded err-derive v0.3.0 [INFO] [stderr] Downloaded rust-embed v8.3.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] daa291981f219c21b729728c1d841874c4f49a6664290f5018b18d980fcabc18 [INFO] running `Command { std: "docker" "start" "-a" "daa291981f219c21b729728c1d841874c4f49a6664290f5018b18d980fcabc18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "daa291981f219c21b729728c1d841874c4f49a6664290f5018b18d980fcabc18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daa291981f219c21b729728c1d841874c4f49a6664290f5018b18d980fcabc18", kill_on_drop: false }` [INFO] [stdout] daa291981f219c21b729728c1d841874c4f49a6664290f5018b18d980fcabc18 [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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bee69ce29772579fdcd5893644907195f634c5c14ad247af85d335e893b2f9b7 [INFO] running `Command { std: "docker" "start" "-a" "bee69ce29772579fdcd5893644907195f634c5c14ad247af85d335e893b2f9b7", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling rustversion v1.0.4 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling err-derive v0.3.0 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking codegen v0.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling rust-embed-utils v8.3.0 [INFO] [stderr] Compiling rust-embed-impl v8.3.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking rust-embed v8.3.0 [INFO] [stderr] Checking small_ml v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `unused_tuple_struct_fields` has been renamed to `dead_code` [INFO] [stdout] --> src/gen/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | #[allow(unused_tuple_struct_fields)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `dead_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CompilerError` is imported redundantly [INFO] [stdout] --> src/ir/sem.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 2 | use super::*; [INFO] [stdout] | -------- the item `CompilerError` is already imported here [INFO] [stdout] 3 | use crate::error::{CompilerError, Result}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/ir/sem.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 2 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 3 | use crate::error::{CompilerError, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `unused_tuple_struct_fields` has been renamed to `dead_code` [INFO] [stdout] --> src/gen/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | #[allow(unused_tuple_struct_fields)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `dead_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CompilerError` is imported redundantly [INFO] [stdout] --> src/ir/sem.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 2 | use super::*; [INFO] [stdout] | -------- the item `CompilerError` is already imported here [INFO] [stdout] 3 | use crate::error::{CompilerError, Result}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/ir/sem.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 2 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 3 | use crate::error::{CompilerError, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `collect_file` is assigned to, but never used [INFO] [stdout] --> src/config.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | let mut collect_file = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_collect_file` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `collect_file` is never read [INFO] [stdout] --> src/config.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | collect_file = true; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `collect_file` is assigned to, but never used [INFO] [stdout] --> src/config.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | let mut collect_file = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_collect_file` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `collect_file` is never read [INFO] [stdout] --> src/config.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | collect_file = true; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `left_ty_name` is never read [INFO] [stdout] --> src/ir/sem.rs:471:25 [INFO] [stdout] | [INFO] [stdout] 471 | let mut left_ty_name = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `left_ty_name` is never read [INFO] [stdout] --> src/ir/sem.rs:471:25 [INFO] [stdout] | [INFO] [stdout] 471 | let mut left_ty_name = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `normargument_typed` is never used [INFO] [stdout] --> src/parser/expression.rs:609:4 [INFO] [stdout] | [INFO] [stdout] 609 | fn normargument_typed(i: &str) -> IResult<&str, (String, Type), VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lambda_expression` is never used [INFO] [stdout] --> src/parser/expression.rs:615:8 [INFO] [stdout] | [INFO] [stdout] 615 | pub fn lambda_expression(i: &str) -> IResult<&str, RawNode, VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `normargument_typed` is never used [INFO] [stdout] --> src/parser/expression.rs:609:4 [INFO] [stdout] | [INFO] [stdout] 609 | fn normargument_typed(i: &str) -> IResult<&str, (String, Type), VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lambda_expression` is never used [INFO] [stdout] --> src/parser/expression.rs:615:8 [INFO] [stdout] | [INFO] [stdout] 615 | pub fn lambda_expression(i: &str) -> IResult<&str, RawNode, VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.96s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "bee69ce29772579fdcd5893644907195f634c5c14ad247af85d335e893b2f9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bee69ce29772579fdcd5893644907195f634c5c14ad247af85d335e893b2f9b7", kill_on_drop: false }` [INFO] [stdout] bee69ce29772579fdcd5893644907195f634c5c14ad247af85d335e893b2f9b7 [INFO] checking hexaredecimal/ML against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexaredecimal%2FML" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hexaredecimal/ML on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hexaredecimal/ML [INFO] finished tweaking git repo https://github.com/hexaredecimal/ML [INFO] tweaked toml for git repo https://github.com/hexaredecimal/ML written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hexaredecimal/ML 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b45a37cce6b4fb040030786f0dc41320ea5787d9acc81c5d489410aaa4e33b1 [INFO] running `Command { std: "docker" "start" "-a" "7b45a37cce6b4fb040030786f0dc41320ea5787d9acc81c5d489410aaa4e33b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b45a37cce6b4fb040030786f0dc41320ea5787d9acc81c5d489410aaa4e33b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b45a37cce6b4fb040030786f0dc41320ea5787d9acc81c5d489410aaa4e33b1", kill_on_drop: false }` [INFO] [stdout] 7b45a37cce6b4fb040030786f0dc41320ea5787d9acc81c5d489410aaa4e33b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38ca720c9895902bc10c72bbee0547e6707c804bc0b7dcdde13c5b390cedc7c1 [INFO] running `Command { std: "docker" "start" "-a" "38ca720c9895902bc10c72bbee0547e6707c804bc0b7dcdde13c5b390cedc7c1", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling rustversion v1.0.4 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling err-derive v0.3.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking codegen v0.1.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking rust-embed-utils v8.3.0 [INFO] [stderr] Compiling rust-embed-impl v8.3.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking rust-embed v8.3.0 [INFO] [stderr] Checking small_ml v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `unused_tuple_struct_fields` has been renamed to `dead_code` [INFO] [stdout] --> src/gen/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | #[allow(unused_tuple_struct_fields)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `dead_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CompilerError` is imported redundantly [INFO] [stdout] --> src/ir/sem.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 2 | use super::*; [INFO] [stdout] | -------- the item `CompilerError` is already imported here [INFO] [stdout] 3 | use crate::error::{CompilerError, Result}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/ir/sem.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 2 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 3 | use crate::error::{CompilerError, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `unused_tuple_struct_fields` has been renamed to `dead_code` [INFO] [stdout] --> src/gen/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | #[allow(unused_tuple_struct_fields)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `dead_code` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CompilerError` is imported redundantly [INFO] [stdout] --> src/ir/sem.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 2 | use super::*; [INFO] [stdout] | -------- the item `CompilerError` is already imported here [INFO] [stdout] 3 | use crate::error::{CompilerError, Result}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/ir/sem.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 2 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 3 | use crate::error::{CompilerError, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `collect_file` is assigned to, but never used [INFO] [stdout] --> src/config.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | let mut collect_file = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_collect_file` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `collect_file` is never read [INFO] [stdout] --> src/config.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | collect_file = true; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `collect_file` is assigned to, but never used [INFO] [stdout] --> src/config.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | let mut collect_file = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_collect_file` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `collect_file` is never read [INFO] [stdout] --> src/config.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | collect_file = true; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `left_ty_name` is never read [INFO] [stdout] --> src/ir/sem.rs:471:25 [INFO] [stdout] | [INFO] [stdout] 471 | let mut left_ty_name = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `left_ty_name` is never read [INFO] [stdout] --> src/ir/sem.rs:471:25 [INFO] [stdout] | [INFO] [stdout] 471 | let mut left_ty_name = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `normargument_typed` is never used [INFO] [stdout] --> src/parser/expression.rs:609:4 [INFO] [stdout] | [INFO] [stdout] 609 | fn normargument_typed(i: &str) -> IResult<&str, (String, Type), VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lambda_expression` is never used [INFO] [stdout] --> src/parser/expression.rs:615:8 [INFO] [stdout] | [INFO] [stdout] 615 | pub fn lambda_expression(i: &str) -> IResult<&str, RawNode, VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `normargument_typed` is never used [INFO] [stdout] --> src/parser/expression.rs:609:4 [INFO] [stdout] | [INFO] [stdout] 609 | fn normargument_typed(i: &str) -> IResult<&str, (String, Type), VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lambda_expression` is never used [INFO] [stdout] --> src/parser/expression.rs:615:8 [INFO] [stdout] | [INFO] [stdout] 615 | pub fn lambda_expression(i: &str) -> IResult<&str, RawNode, VerboseError<&str>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.13s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "38ca720c9895902bc10c72bbee0547e6707c804bc0b7dcdde13c5b390cedc7c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38ca720c9895902bc10c72bbee0547e6707c804bc0b7dcdde13c5b390cedc7c1", kill_on_drop: false }` [INFO] [stdout] 38ca720c9895902bc10c72bbee0547e6707c804bc0b7dcdde13c5b390cedc7c1