[INFO] fetching crate seahorse-dev 0.1.1...
[INFO] checking seahorse-dev-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate seahorse-dev 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate seahorse-dev 0.1.1 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 crates.io crate seahorse-dev 0.1.1
[INFO] finished tweaking crates.io crate seahorse-dev 0.1.1
[INFO] tweaked toml for crates.io crate seahorse-dev 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate seahorse-dev 0.1.1 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]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2c5dd2faa7446836ed62fa07d8ad76ea7e2b4459d1d09b596ea009953f7dfd3e
[INFO] running `Command { std: "docker" "start" "-a" "2c5dd2faa7446836ed62fa07d8ad76ea7e2b4459d1d09b596ea009953f7dfd3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c5dd2faa7446836ed62fa07d8ad76ea7e2b4459d1d09b596ea009953f7dfd3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5dd2faa7446836ed62fa07d8ad76ea7e2b4459d1d09b596ea009953f7dfd3e", kill_on_drop: false }`
[INFO] [stdout] 2c5dd2faa7446836ed62fa07d8ad76ea7e2b4459d1d09b596ea009953f7dfd3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 063c0e913f77fde568018daf8713117aa0d0dd68917ba42fa8712f13981a5598
[INFO] running `Command { std: "docker" "start" "-a" "063c0e913f77fde568018daf8713117aa0d0dd68917ba42fa8712f13981a5598", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/core/clean/mod.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 |     convert::{Infallible, TryInto},
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/core/clean/mod.rs:374:51
[INFO] [stdout]     |
[INFO] [stdout] 374 |            py::ExpressionType::Subscript { a, b } => (
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 375 | |              validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout]     | | ____________^________________________________________________^
[INFO] [stdout]     | ||____________|
[INFO] [stdout]     |  |
[INFO] [stdout] 376 |  |         ),
[INFO] [stdout]     |  |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 374 -         py::ExpressionType::Subscript { a, b } => (
[INFO] [stdout] 375 -             validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout] 374 +         py::ExpressionType::Subscript { a, b } => validate_constant(&*a) && validate_constant(&*b),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/core/clean/mod.rs:377:51
[INFO] [stdout]     |
[INFO] [stdout] 377 |            py::ExpressionType::Binop { a, b, .. } => (
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 378 | |              validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout]     | | ____________^________________________________________________^
[INFO] [stdout]     | ||____________|
[INFO] [stdout]     |  |
[INFO] [stdout] 379 |  |         ),
[INFO] [stdout]     |  |_________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 377 -         py::ExpressionType::Binop { a, b, .. } => (
[INFO] [stdout] 378 -             validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout] 377 +         py::ExpressionType::Binop { a, b, .. } => validate_constant(&*a) && validate_constant(&*b),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BuiltinSource` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::compile::builtin::BuiltinSource;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                                                     - the item `BuiltinSource` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Prelude` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^                  - the item `Prelude` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Python` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^  - the item `Python` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Python`, `pyth::ExprContext`
[INFO] [stdout]   --> src/core/compile/sign/mod.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     builtin::{pyth::ExprContext, Builtin, BuiltinSource, Python},
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CoreError` is imported redundantly
[INFO] [stdout]  --> src/core/generate/mod.rs:2:67
[INFO] [stdout]   |
[INFO] [stdout] 2 |     core::{compile::ast::*, compile::build::BuildOutput, util::*, CoreError},
[INFO] [stdout]   |                                                          -------  ^^^^^^^^^
[INFO] [stdout]   |                                                          |
[INFO] [stdout]   |                                                          the item `CoreError` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/core/generate/mod.rs:1480:32
[INFO] [stdout]      |
[INFO] [stdout] 1480 |     let maybe_pyth_import = if (features.contains(&Feature::Pyth)) {
[INFO] [stdout]      |                                ^                                 ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1480 -     let maybe_pyth_import = if (features.contains(&Feature::Pyth)) {
[INFO] [stdout] 1480 +     let maybe_pyth_import = if features.contains(&Feature::Pyth) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CoreError` is imported redundantly
[INFO] [stdout]  --> src/core/preprocess/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     util::*,
[INFO] [stdout]   |     ------- the item `CoreError` is already imported here
[INFO] [stdout] 6 |     CoreError,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/core/clean/mod.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 |     convert::{Infallible, TryInto},
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]  --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/core/clean/mod.rs:374:51
[INFO] [stdout]     |
[INFO] [stdout] 374 |            py::ExpressionType::Subscript { a, b } => (
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 375 | |              validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout]     | | ____________^________________________________________________^
[INFO] [stdout]     | ||____________|
[INFO] [stdout]     |  |
[INFO] [stdout] 376 |  |         ),
[INFO] [stdout]     |  |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 374 -         py::ExpressionType::Subscript { a, b } => (
[INFO] [stdout] 375 -             validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout] 374 +         py::ExpressionType::Subscript { a, b } => validate_constant(&*a) && validate_constant(&*b),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/core/clean/mod.rs:377:51
[INFO] [stdout]     |
[INFO] [stdout] 377 |            py::ExpressionType::Binop { a, b, .. } => (
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 378 | |              validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout]     | | ____________^________________________________________________^
[INFO] [stdout]     | ||____________|
[INFO] [stdout]     |  |
[INFO] [stdout] 379 |  |         ),
[INFO] [stdout]     |  |_________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 377 -         py::ExpressionType::Binop { a, b, .. } => (
[INFO] [stdout] 378 -             validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout] 377 +         py::ExpressionType::Binop { a, b, .. } => validate_constant(&*a) && validate_constant(&*b),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BuiltinSource` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::compile::builtin::BuiltinSource;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                                                     - the item `BuiltinSource` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Prelude` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^                  - the item `Prelude` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Python` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^  - the item `Python` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Python`, `pyth::ExprContext`
[INFO] [stdout]   --> src/core/compile/sign/mod.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     builtin::{pyth::ExprContext, Builtin, BuiltinSource, Python},
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CoreError` is imported redundantly
[INFO] [stdout]  --> src/core/generate/mod.rs:2:67
[INFO] [stdout]   |
[INFO] [stdout] 2 |     core::{compile::ast::*, compile::build::BuildOutput, util::*, CoreError},
[INFO] [stdout]   |                                                          -------  ^^^^^^^^^
[INFO] [stdout]   |                                                          |
[INFO] [stdout]   |                                                          the item `CoreError` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/core/generate/mod.rs:1480:32
[INFO] [stdout]      |
[INFO] [stdout] 1480 |     let maybe_pyth_import = if (features.contains(&Feature::Pyth)) {
[INFO] [stdout]      |                                ^                                 ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1480 -     let maybe_pyth_import = if (features.contains(&Feature::Pyth)) {
[INFO] [stdout] 1480 +     let maybe_pyth_import = if features.contains(&Feature::Pyth) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CoreError` is imported redundantly
[INFO] [stdout]  --> src/core/preprocess/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     util::*,
[INFO] [stdout]   |     ------- the item `CoreError` is already imported here
[INFO] [stdout] 6 |     CoreError,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/core/compile/build/mod.rs:1267:25
[INFO] [stdout]      |
[INFO] [stdout] 1267 |                         _ => {}
[INFO] [stdout]      |                         ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `abs`
[INFO] [stdout]     --> src/core/compile/build/mod.rs:1102:74
[INFO] [stdout]      |
[INFO] [stdout] 1102 |             .map_with_path(|(mut contexts, (mut signatures, namespace)), abs| {
[INFO] [stdout]      |                                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_abs`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]     --> src/core/compile/builtin/prelude.rs:1276:48
[INFO] [stdout]      |
[INFO] [stdout] 1276 |                 Builtin::Prelude(Self::RustInt(s2, b2)) if (!s1 && b1 < b2) => Some((
[INFO] [stdout]      |                                                ^^ help: if this is intentional, prefix it with an underscore: `_s2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr`
[INFO] [stdout]    --> src/core/compile/builtin/python.rs:662:27
[INFO] [stdout]     |
[INFO] [stdout] 662 |     fn static_attr(&self, attr: &String) -> Option<Ty> {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_attr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/core/compile/build/mod.rs:1267:25
[INFO] [stdout]      |
[INFO] [stdout] 1267 |                         _ => {}
[INFO] [stdout]      |                         ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `abs`
[INFO] [stdout]     --> src/core/compile/build/mod.rs:1102:74
[INFO] [stdout]      |
[INFO] [stdout] 1102 |             .map_with_path(|(mut contexts, (mut signatures, namespace)), abs| {
[INFO] [stdout]      |                                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_abs`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/core/compile/check/mod.rs:878:48
[INFO] [stdout]     |
[INFO] [stdout] 878 |                         Located(_, ImportObj { path, import_type: ImportType::Symbol, .. }) => {
[INFO] [stdout]     |                                                ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/core/compile/check/mod.rs:883:48
[INFO] [stdout]     |
[INFO] [stdout] 883 |                         Located(_, ImportObj { path, .. }) => {
[INFO] [stdout]     |                                                ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]     --> src/core/compile/check/mod.rs:1153:27
[INFO] [stdout]      |
[INFO] [stdout] 1153 |                     (Some(target), None) => {
[INFO] [stdout]      |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]     --> src/core/compile/builtin/prelude.rs:1276:48
[INFO] [stdout]      |
[INFO] [stdout] 1276 |                 Builtin::Prelude(Self::RustInt(s2, b2)) if (!s1 && b1 < b2) => Some((
[INFO] [stdout]      |                                                ^^ help: if this is intentional, prefix it with an underscore: `_s2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `returns`
[INFO] [stdout]    --> src/core/compile/sign/mod.rs:131:46
[INFO] [stdout]     |
[INFO] [stdout] 131 |             |(_, FunctionSignature { params, returns })| {
[INFO] [stdout]     |                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_returns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr`
[INFO] [stdout]    --> src/core/compile/builtin/python.rs:662:27
[INFO] [stdout]     |
[INFO] [stdout] 662 |     fn static_attr(&self, attr: &String) -> Option<Ty> {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_attr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/core/compile/check/mod.rs:878:48
[INFO] [stdout]     |
[INFO] [stdout] 878 |                         Located(_, ImportObj { path, import_type: ImportType::Symbol, .. }) => {
[INFO] [stdout]     |                                                ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/core/compile/check/mod.rs:883:48
[INFO] [stdout]     |
[INFO] [stdout] 883 |                         Located(_, ImportObj { path, .. }) => {
[INFO] [stdout]     |                                                ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]     --> src/core/compile/check/mod.rs:1153:27
[INFO] [stdout]      |
[INFO] [stdout] 1153 |                     (Some(target), None) => {
[INFO] [stdout]      |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]     --> src/core/generate/mod.rs:1360:54
[INFO] [stdout]      |
[INFO] [stdout] 1360 |                 |(name, ContextAccount { account_ty, ty, .. })| {
[INFO] [stdout]      |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `returns`
[INFO] [stdout]    --> src/core/compile/sign/mod.rs:131:46
[INFO] [stdout]     |
[INFO] [stdout] 131 |             |(_, FunctionSignature { params, returns })| {
[INFO] [stdout]     |                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_returns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ReusedVarInTuple` is never constructed
[INFO] [stdout]   --> src/core/compile/check/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum Error {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 25 |     VarNotFound(String),
[INFO] [stdout] 26 |     ReusedVarInTuple,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_undeclared` is never used
[INFO] [stdout]    --> src/core/compile/check/mod.rs:702:8
[INFO] [stdout]     |
[INFO] [stdout] 550 | impl<'a> Context<'a> {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 702 |     fn get_undeclared(&self, target: &Target, loc: &Location) -> CResult<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CouldNotAddModule` is never constructed
[INFO] [stdout]   --> src/core/preprocess/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum Error {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 20 |     CouldNotAddModule,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]     --> src/core/generate/mod.rs:1360:54
[INFO] [stdout]      |
[INFO] [stdout] 1360 |                 |(name, ContextAccount { account_ty, ty, .. })| {
[INFO] [stdout]      |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ReusedVarInTuple` is never constructed
[INFO] [stdout]   --> src/core/compile/check/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum Error {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 25 |     VarNotFound(String),
[INFO] [stdout] 26 |     ReusedVarInTuple,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_undeclared` is never used
[INFO] [stdout]    --> src/core/compile/check/mod.rs:702:8
[INFO] [stdout]     |
[INFO] [stdout] 550 | impl<'a> Context<'a> {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 702 |     fn get_undeclared(&self, target: &Target, loc: &Location) -> CResult<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CouldNotAddModule` is never constructed
[INFO] [stdout]   --> src/core/preprocess/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum Error {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 20 |     CouldNotAddModule,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate::GenerateOutput`
[INFO] [stdout]  --> src/bin/cli/compile.rs:3:41
[INFO] [stdout]   |
[INFO] [stdout] 3 |     core::{compile as seahorse_compile, generate::GenerateOutput, Tree},
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Table`
[INFO] [stdout]   --> src/bin/cli/init.rs:16:57
[INFO] [stdout]    |
[INFO] [stdout] 16 | use toml_edit::{Document, Formatted, InlineTable, Item, Table, Value};
[INFO] [stdout]    |                                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufWriter`
[INFO] [stdout]  --> src/bin/cli/update.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |     io::{BufWriter, Write},
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate::GenerateOutput`
[INFO] [stdout]  --> src/bin/cli/compile.rs:3:41
[INFO] [stdout]   |
[INFO] [stdout] 3 |     core::{compile as seahorse_compile, generate::GenerateOutput, Tree},
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Table`
[INFO] [stdout]   --> src/bin/cli/init.rs:16:57
[INFO] [stdout]    |
[INFO] [stdout] 16 | use toml_edit::{Document, Formatted, InlineTable, Item, Table, Value};
[INFO] [stdout]    |                                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufWriter`
[INFO] [stdout]  --> src/bin/cli/update.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |     io::{BufWriter, Write},
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/bin/cli/update.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn update(args: UpdateArgs) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/bin/cli/update.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn update(args: UpdateArgs) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.98s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.17.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "063c0e913f77fde568018daf8713117aa0d0dd68917ba42fa8712f13981a5598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "063c0e913f77fde568018daf8713117aa0d0dd68917ba42fa8712f13981a5598", kill_on_drop: false }`
[INFO] [stdout] 063c0e913f77fde568018daf8713117aa0d0dd68917ba42fa8712f13981a5598
[INFO] checking seahorse-dev-0.1.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate seahorse-dev 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate seahorse-dev 0.1.1 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 crates.io crate seahorse-dev 0.1.1
[INFO] finished tweaking crates.io crate seahorse-dev 0.1.1
[INFO] tweaked toml for crates.io crate seahorse-dev 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate seahorse-dev 0.1.1 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ac9259590ca812f254294a2caa767cbad12a5924115dafa6847429f587f04e07
[INFO] running `Command { std: "docker" "start" "-a" "ac9259590ca812f254294a2caa767cbad12a5924115dafa6847429f587f04e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac9259590ca812f254294a2caa767cbad12a5924115dafa6847429f587f04e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9259590ca812f254294a2caa767cbad12a5924115dafa6847429f587f04e07", kill_on_drop: false }`
[INFO] [stdout] ac9259590ca812f254294a2caa767cbad12a5924115dafa6847429f587f04e07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b1ed9140caa536d4b74511444641ac376c6ebbcbb826085d0386d53204e1dd0c
[INFO] running `Command { std: "docker" "start" "-a" "b1ed9140caa536d4b74511444641ac376c6ebbcbb826085d0386d53204e1dd0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rustversion v1.0.7
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]     Checking ucd-trie v0.1.4
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling ena v0.13.1
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling lalrpop-util v0.17.2
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling regex v1.5.6
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[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking os_str_bytes v6.1.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling seahorse-dev v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking unic-emoji-char v0.9.0
[INFO] [stderr]     Checking unic-ucd-ident v0.9.0
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]     Checking unicode_names2 v0.4.0
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking combine v4.6.4
[INFO] [stderr]     Checking owo-colors v3.4.0
[INFO] [stderr]     Checking base58 v0.2.0
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling strum_macros v0.24.2
[INFO] [stderr]    Compiling clap_derive v3.2.7
[INFO] [stderr]     Checking thiserror v1.0.32
[INFO] [stderr]     Checking pest v2.2.1
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking toml_edit v0.14.4
[INFO] [stderr]     Checking spinners v4.1.0
[INFO] [stderr]     Checking semver-parser v0.10.2
[INFO] [stderr]     Checking clap v3.2.8
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]     Checking toolchain_find v0.2.0
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[INFO] [stderr]    Compiling docopt v1.1.1
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[INFO] [stderr]     Checking rustfmt-wrapper v0.2.0
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[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/core/clean/mod.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 |     convert::{Infallible, TryInto},
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]  --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/core/clean/mod.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 |     convert::{Infallible, TryInto},
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout]  --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/core/clean/mod.rs:374:51
[INFO] [stdout]     |
[INFO] [stdout] 374 |            py::ExpressionType::Subscript { a, b } => (
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 375 | |              validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout]     | | ____________^________________________________________________^
[INFO] [stdout]     | ||____________|
[INFO] [stdout]     |  |
[INFO] [stdout] 376 |  |         ),
[INFO] [stdout]     |  |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 374 -         py::ExpressionType::Subscript { a, b } => (
[INFO] [stdout] 375 -             validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout] 374 +         py::ExpressionType::Subscript { a, b } => validate_constant(&*a) && validate_constant(&*b),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/core/clean/mod.rs:377:51
[INFO] [stdout]     |
[INFO] [stdout] 377 |            py::ExpressionType::Binop { a, b, .. } => (
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 378 | |              validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout]     | | ____________^________________________________________________^
[INFO] [stdout]     | ||____________|
[INFO] [stdout]     |  |
[INFO] [stdout] 379 |  |         ),
[INFO] [stdout]     |  |_________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 377 -         py::ExpressionType::Binop { a, b, .. } => (
[INFO] [stdout] 378 -             validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout] 377 +         py::ExpressionType::Binop { a, b, .. } => validate_constant(&*a) && validate_constant(&*b),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/core/clean/mod.rs:374:51
[INFO] [stdout]     |
[INFO] [stdout] 374 |            py::ExpressionType::Subscript { a, b } => (
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 375 | |              validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout]     | | ____________^________________________________________________^
[INFO] [stdout]     | ||____________|
[INFO] [stdout]     |  |
[INFO] [stdout] 376 |  |         ),
[INFO] [stdout]     |  |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 374 -         py::ExpressionType::Subscript { a, b } => (
[INFO] [stdout] 375 -             validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout] 374 +         py::ExpressionType::Subscript { a, b } => validate_constant(&*a) && validate_constant(&*b),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/core/clean/mod.rs:377:51
[INFO] [stdout]     |
[INFO] [stdout] 377 |            py::ExpressionType::Binop { a, b, .. } => (
[INFO] [stdout]     |  ____________________________________________________^
[INFO] [stdout] 378 | |              validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout]     | | ____________^________________________________________________^
[INFO] [stdout]     | ||____________|
[INFO] [stdout]     |  |
[INFO] [stdout] 379 |  |         ),
[INFO] [stdout]     |  |_________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 377 -         py::ExpressionType::Binop { a, b, .. } => (
[INFO] [stdout] 378 -             validate_constant(&*a) && validate_constant(&*b)
[INFO] [stdout] 377 +         py::ExpressionType::Binop { a, b, .. } => validate_constant(&*a) && validate_constant(&*b),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BuiltinSource` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::compile::builtin::BuiltinSource;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                                                     - the item `BuiltinSource` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Prelude` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^                  - the item `Prelude` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Python` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^  - the item `Python` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BuiltinSource` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::compile::builtin::BuiltinSource;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                                                     - the item `BuiltinSource` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Prelude` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^                  - the item `Prelude` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Python` is imported redundantly
[INFO] [stdout]  --> src/core/compile/check/mod.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |         builtin::{prelude::Prelude, python::Python, *},
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^  - the item `Python` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Python`, `pyth::ExprContext`
[INFO] [stdout]   --> src/core/compile/sign/mod.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     builtin::{pyth::ExprContext, Builtin, BuiltinSource, Python},
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CoreError` is imported redundantly
[INFO] [stdout]  --> src/core/generate/mod.rs:2:67
[INFO] [stdout]   |
[INFO] [stdout] 2 |     core::{compile::ast::*, compile::build::BuildOutput, util::*, CoreError},
[INFO] [stdout]   |                                                          -------  ^^^^^^^^^
[INFO] [stdout]   |                                                          |
[INFO] [stdout]   |                                                          the item `CoreError` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Python`, `pyth::ExprContext`
[INFO] [stdout]   --> src/core/compile/sign/mod.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     builtin::{pyth::ExprContext, Builtin, BuiltinSource, Python},
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CoreError` is imported redundantly
[INFO] [stdout]  --> src/core/generate/mod.rs:2:67
[INFO] [stdout]   |
[INFO] [stdout] 2 |     core::{compile::ast::*, compile::build::BuildOutput, util::*, CoreError},
[INFO] [stdout]   |                                                          -------  ^^^^^^^^^
[INFO] [stdout]   |                                                          |
[INFO] [stdout]   |                                                          the item `CoreError` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/core/generate/mod.rs:1480:32
[INFO] [stdout]      |
[INFO] [stdout] 1480 |     let maybe_pyth_import = if (features.contains(&Feature::Pyth)) {
[INFO] [stdout]      |                                ^                                 ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1480 -     let maybe_pyth_import = if (features.contains(&Feature::Pyth)) {
[INFO] [stdout] 1480 +     let maybe_pyth_import = if features.contains(&Feature::Pyth) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CoreError` is imported redundantly
[INFO] [stdout]  --> src/core/preprocess/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     util::*,
[INFO] [stdout]   |     ------- the item `CoreError` is already imported here
[INFO] [stdout] 6 |     CoreError,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/core/generate/mod.rs:1480:32
[INFO] [stdout]      |
[INFO] [stdout] 1480 |     let maybe_pyth_import = if (features.contains(&Feature::Pyth)) {
[INFO] [stdout]      |                                ^                                 ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1480 -     let maybe_pyth_import = if (features.contains(&Feature::Pyth)) {
[INFO] [stdout] 1480 +     let maybe_pyth_import = if features.contains(&Feature::Pyth) {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CoreError` is imported redundantly
[INFO] [stdout]  --> src/core/preprocess/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     util::*,
[INFO] [stdout]   |     ------- the item `CoreError` is already imported here
[INFO] [stdout] 6 |     CoreError,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/core/compile/build/mod.rs:1267:25
[INFO] [stdout]      |
[INFO] [stdout] 1267 |                         _ => {}
[INFO] [stdout]      |                         ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `abs`
[INFO] [stdout]     --> src/core/compile/build/mod.rs:1102:74
[INFO] [stdout]      |
[INFO] [stdout] 1102 |             .map_with_path(|(mut contexts, (mut signatures, namespace)), abs| {
[INFO] [stdout]      |                                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_abs`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/core/compile/build/mod.rs:1267:25
[INFO] [stdout]      |
[INFO] [stdout] 1267 |                         _ => {}
[INFO] [stdout]      |                         ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `abs`
[INFO] [stdout]     --> src/core/compile/build/mod.rs:1102:74
[INFO] [stdout]      |
[INFO] [stdout] 1102 |             .map_with_path(|(mut contexts, (mut signatures, namespace)), abs| {
[INFO] [stdout]      |                                                                          ^^^ help: if this is intentional, prefix it with an underscore: `_abs`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]     --> src/core/compile/builtin/prelude.rs:1276:48
[INFO] [stdout]      |
[INFO] [stdout] 1276 |                 Builtin::Prelude(Self::RustInt(s2, b2)) if (!s1 && b1 < b2) => Some((
[INFO] [stdout]      |                                                ^^ help: if this is intentional, prefix it with an underscore: `_s2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]     --> src/core/compile/builtin/prelude.rs:1276:48
[INFO] [stdout]      |
[INFO] [stdout] 1276 |                 Builtin::Prelude(Self::RustInt(s2, b2)) if (!s1 && b1 < b2) => Some((
[INFO] [stdout]      |                                                ^^ help: if this is intentional, prefix it with an underscore: `_s2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr`
[INFO] [stdout]    --> src/core/compile/builtin/python.rs:662:27
[INFO] [stdout]     |
[INFO] [stdout] 662 |     fn static_attr(&self, attr: &String) -> Option<Ty> {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_attr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr`
[INFO] [stdout]    --> src/core/compile/builtin/python.rs:662:27
[INFO] [stdout]     |
[INFO] [stdout] 662 |     fn static_attr(&self, attr: &String) -> Option<Ty> {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_attr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/core/compile/check/mod.rs:878:48
[INFO] [stdout]     |
[INFO] [stdout] 878 |                         Located(_, ImportObj { path, import_type: ImportType::Symbol, .. }) => {
[INFO] [stdout]     |                                                ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/core/compile/check/mod.rs:883:48
[INFO] [stdout]     |
[INFO] [stdout] 883 |                         Located(_, ImportObj { path, .. }) => {
[INFO] [stdout]     |                                                ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]     --> src/core/compile/check/mod.rs:1153:27
[INFO] [stdout]      |
[INFO] [stdout] 1153 |                     (Some(target), None) => {
[INFO] [stdout]      |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/core/compile/check/mod.rs:878:48
[INFO] [stdout]     |
[INFO] [stdout] 878 |                         Located(_, ImportObj { path, import_type: ImportType::Symbol, .. }) => {
[INFO] [stdout]     |                                                ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/core/compile/check/mod.rs:883:48
[INFO] [stdout]     |
[INFO] [stdout] 883 |                         Located(_, ImportObj { path, .. }) => {
[INFO] [stdout]     |                                                ^^^^ help: try ignoring the field: `path: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]     --> src/core/compile/check/mod.rs:1153:27
[INFO] [stdout]      |
[INFO] [stdout] 1153 |                     (Some(target), None) => {
[INFO] [stdout]      |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `returns`
[INFO] [stdout]    --> src/core/compile/sign/mod.rs:131:46
[INFO] [stdout]     |
[INFO] [stdout] 131 |             |(_, FunctionSignature { params, returns })| {
[INFO] [stdout]     |                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_returns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `returns`
[INFO] [stdout]    --> src/core/compile/sign/mod.rs:131:46
[INFO] [stdout]     |
[INFO] [stdout] 131 |             |(_, FunctionSignature { params, returns })| {
[INFO] [stdout]     |                                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_returns`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]     --> src/core/generate/mod.rs:1360:54
[INFO] [stdout]      |
[INFO] [stdout] 1360 |                 |(name, ContextAccount { account_ty, ty, .. })| {
[INFO] [stdout]      |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]     --> src/core/generate/mod.rs:1360:54
[INFO] [stdout]      |
[INFO] [stdout] 1360 |                 |(name, ContextAccount { account_ty, ty, .. })| {
[INFO] [stdout]      |                                                      ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ReusedVarInTuple` is never constructed
[INFO] [stdout]   --> src/core/compile/check/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum Error {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 25 |     VarNotFound(String),
[INFO] [stdout] 26 |     ReusedVarInTuple,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_undeclared` is never used
[INFO] [stdout]    --> src/core/compile/check/mod.rs:702:8
[INFO] [stdout]     |
[INFO] [stdout] 550 | impl<'a> Context<'a> {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 702 |     fn get_undeclared(&self, target: &Target, loc: &Location) -> CResult<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CouldNotAddModule` is never constructed
[INFO] [stdout]   --> src/core/preprocess/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum Error {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 20 |     CouldNotAddModule,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ReusedVarInTuple` is never constructed
[INFO] [stdout]   --> src/core/compile/check/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum Error {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 25 |     VarNotFound(String),
[INFO] [stdout] 26 |     ReusedVarInTuple,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_undeclared` is never used
[INFO] [stdout]    --> src/core/compile/check/mod.rs:702:8
[INFO] [stdout]     |
[INFO] [stdout] 550 | impl<'a> Context<'a> {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 702 |     fn get_undeclared(&self, target: &Target, loc: &Location) -> CResult<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CouldNotAddModule` is never constructed
[INFO] [stdout]   --> src/core/preprocess/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum Error {
[INFO] [stdout]    |      ----- variant in this enum
[INFO] [stdout] 20 |     CouldNotAddModule,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate::GenerateOutput`
[INFO] [stdout]  --> src/bin/cli/compile.rs:3:41
[INFO] [stdout]   |
[INFO] [stdout] 3 |     core::{compile as seahorse_compile, generate::GenerateOutput, Tree},
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Table`
[INFO] [stdout]   --> src/bin/cli/init.rs:16:57
[INFO] [stdout]    |
[INFO] [stdout] 16 | use toml_edit::{Document, Formatted, InlineTable, Item, Table, Value};
[INFO] [stdout]    |                                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufWriter`
[INFO] [stdout]  --> src/bin/cli/update.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |     io::{BufWriter, Write},
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `generate::GenerateOutput`
[INFO] [stdout]  --> src/bin/cli/compile.rs:3:41
[INFO] [stdout]   |
[INFO] [stdout] 3 |     core::{compile as seahorse_compile, generate::GenerateOutput, Tree},
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Table`
[INFO] [stdout]   --> src/bin/cli/init.rs:16:57
[INFO] [stdout]    |
[INFO] [stdout] 16 | use toml_edit::{Document, Formatted, InlineTable, Item, Table, Value};
[INFO] [stdout]    |                                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufWriter`
[INFO] [stdout]  --> src/bin/cli/update.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 |     io::{BufWriter, Write},
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/bin/cli/update.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn update(args: UpdateArgs) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/bin/cli/update.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn update(args: UpdateArgs) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.17.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "b1ed9140caa536d4b74511444641ac376c6ebbcbb826085d0386d53204e1dd0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ed9140caa536d4b74511444641ac376c6ebbcbb826085d0386d53204e1dd0c", kill_on_drop: false }`
[INFO] [stdout] b1ed9140caa536d4b74511444641ac376c6ebbcbb826085d0386d53204e1dd0c