[INFO] cloning repository https://github.com/mikialex/rxsl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mikialex/rxsl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frxsl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frxsl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84e1774d0b251d78e0bab65cf60c2693689f7739
[INFO] checking mikialex/rxsl against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frxsl" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mikialex/rxsl on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mikialex/rxsl
[INFO] finished tweaking git repo https://github.com/mikialex/rxsl
[INFO] tweaked toml for git repo https://github.com/mikialex/rxsl written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mikialex/rxsl 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ff3bfeacc3821abb76bccb1b6b194f65c1264c4ac0c84ac04ba6ad5db1078f2
[INFO] running `Command { std: "docker" "start" "-a" "9ff3bfeacc3821abb76bccb1b6b194f65c1264c4ac0c84ac04ba6ad5db1078f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ff3bfeacc3821abb76bccb1b6b194f65c1264c4ac0c84ac04ba6ad5db1078f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ff3bfeacc3821abb76bccb1b6b194f65c1264c4ac0c84ac04ba6ad5db1078f2", kill_on_drop: false }`
[INFO] [stdout] 9ff3bfeacc3821abb76bccb1b6b194f65c1264c4ac0c84ac04ba6ad5db1078f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81d71bdccfb7692581c865d968856481903d546f71a1eb1cf18cf1b42db76fe0
[INFO] running `Command { std: "docker" "start" "-a" "81d71bdccfb7692581c865d968856481903d546f71a1eb1cf18cf1b42db76fe0", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking rxsl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `bool_to_option` has been stable since 1.62.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(bool_to_option)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `bool_to_option` has been stable since 1.62.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(bool_to_option)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array`
[INFO] [stdout]    --> src/ir_gen.rs:405:39
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Expression::ArrayAccess { array, index } => todo!(),
[INFO] [stdout]     |                                       ^^^^^ help: try ignoring the field: `array: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/ir_gen.rs:405:46
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Expression::ArrayAccess { array, index } => todo!(),
[INFO] [stdout]     |                                              ^^^^^ help: try ignoring the field: `index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]    --> src/ir_gen.rs:406:38
[INFO] [stdout]     |
[INFO] [stdout] 406 |             Expression::ItemAccess { from, to } => todo!(),
[INFO] [stdout]     |                                      ^^^^ help: try ignoring the field: `from: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to`
[INFO] [stdout]    --> src/ir_gen.rs:406:44
[INFO] [stdout]     |
[INFO] [stdout] 406 |             Expression::ItemAccess { from, to } => todo!(),
[INFO] [stdout]     |                                            ^^ help: try ignoring the field: `to: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> src/ir_gen.rs:460:50
[INFO] [stdout]     |
[INFO] [stdout] 460 |                     PrimitiveConstValue::Numeric(num) => (
[INFO] [stdout]     |                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array`
[INFO] [stdout]    --> src/ir_gen.rs:405:39
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Expression::ArrayAccess { array, index } => todo!(),
[INFO] [stdout]     |                                       ^^^^^ help: try ignoring the field: `array: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/ir_gen.rs:405:46
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Expression::ArrayAccess { array, index } => todo!(),
[INFO] [stdout]     |                                              ^^^^^ help: try ignoring the field: `index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]    --> src/ir_gen.rs:406:38
[INFO] [stdout]     |
[INFO] [stdout] 406 |             Expression::ItemAccess { from, to } => todo!(),
[INFO] [stdout]     |                                      ^^^^ help: try ignoring the field: `from: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to`
[INFO] [stdout]    --> src/ir_gen.rs:406:44
[INFO] [stdout]     |
[INFO] [stdout] 406 |             Expression::ItemAccess { from, to } => todo!(),
[INFO] [stdout]     |                                            ^^ help: try ignoring the field: `to: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> src/ir_gen.rs:460:50
[INFO] [stdout]     |
[INFO] [stdout] 460 |                     PrimitiveConstValue::Numeric(num) => (
[INFO] [stdout]     |                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/utils/storage.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 |             let mut old = &mut c.inner[position];
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/utils/storage.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 |             let mut old = &mut c.inner[position];
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/lexer.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Lexer<'a> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 65 |     input: &'a str,
[INFO] [stdout] 66 |     source: &'a str,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lexer` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `test_component` is never used
[INFO] [stdout]    --> src/test/mod.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const test_component: &str = r#"
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/lexer.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Lexer<'a> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 65 |     input: &'a str,
[INFO] [stdout] 66 |     source: &'a str,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lexer` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/test/mod.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn parse(input: &str) -> Expression {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parse_statement` is never used
[INFO] [stdout]   --> src/test/mod.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn test_parse_statement(input: &str) -> Statement {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `test_component` is never used
[INFO] [stdout]    --> src/test/mod.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const test_component: &str = r#"
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `BasicBlockHandle` does not permit being left uninitialized
[INFO] [stdout]   --> src/control_flow_graph.rs:68:30
[INFO] [stdout]    |
[INFO] [stdout] 68 |             handle: unsafe { MaybeUninit::<BasicBlockHandle>::uninit().assume_init() },
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this code causes undefined behavior when executed
[INFO] [stdout]    |                              help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout] note: integers must be initialized (in this struct field)
[INFO] [stdout]   --> src/control_flow_graph.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     inner: NodeIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `BasicBlockHandle` does not permit being left uninitialized
[INFO] [stdout]   --> src/control_flow_graph.rs:68:30
[INFO] [stdout]    |
[INFO] [stdout] 68 |             handle: unsafe { MaybeUninit::<BasicBlockHandle>::uninit().assume_init() },
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this code causes undefined behavior when executed
[INFO] [stdout]    |                              help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout] note: integers must be initialized (in this struct field)
[INFO] [stdout]   --> src/control_flow_graph.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     inner: NodeIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `test_component` should have an upper case name
[INFO] [stdout]    --> src/test/mod.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const test_component: &str = r#"
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_COMPONENT`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `test_component` should have an upper case name
[INFO] [stdout]    --> src/test/mod.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const test_component: &str = r#"
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_COMPONENT`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "81d71bdccfb7692581c865d968856481903d546f71a1eb1cf18cf1b42db76fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d71bdccfb7692581c865d968856481903d546f71a1eb1cf18cf1b42db76fe0", kill_on_drop: false }`
[INFO] [stdout] 81d71bdccfb7692581c865d968856481903d546f71a1eb1cf18cf1b42db76fe0
[INFO] checking mikialex/rxsl against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikialex%2Frxsl" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mikialex/rxsl on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mikialex/rxsl
[INFO] finished tweaking git repo https://github.com/mikialex/rxsl
[INFO] tweaked toml for git repo https://github.com/mikialex/rxsl written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mikialex/rxsl 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e88ef206cd23ff037a9de0ffb547338ab9286f37af6849493834e95eb89a9cf7
[INFO] running `Command { std: "docker" "start" "-a" "e88ef206cd23ff037a9de0ffb547338ab9286f37af6849493834e95eb89a9cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e88ef206cd23ff037a9de0ffb547338ab9286f37af6849493834e95eb89a9cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e88ef206cd23ff037a9de0ffb547338ab9286f37af6849493834e95eb89a9cf7", kill_on_drop: false }`
[INFO] [stdout] e88ef206cd23ff037a9de0ffb547338ab9286f37af6849493834e95eb89a9cf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3a9d86cdeff26c3c939ad51b4163614a357b9bfeafea533853bb027ada95d6b
[INFO] running `Command { std: "docker" "start" "-a" "b3a9d86cdeff26c3c939ad51b4163614a357b9bfeafea533853bb027ada95d6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking rxsl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lexer.rs:165:39
[INFO] [stdout]     |
[INFO] [stdout] 165 |                         column_range: start_cursor.row..self.cursor.column,
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lexer.rs:283:31
[INFO] [stdout]     |
[INFO] [stdout] 283 |                 column_range: start_cursor.row..self.cursor.column,
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lexer.rs:305:30
[INFO] [stdout]     |
[INFO] [stdout] 305 |                 c == '-' || ('0'..='9').contains(&c) || c == '.'
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lexer.rs:311:18
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 ('0'..='9').contains(&c) || c == '-'
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lexer.rs:313:18
[INFO] [stdout]     |
[INFO] [stdout] 313 |                 ('0'..='9').contains(&c) || c == '.'
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lexer.rs:324:37
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     .position(|c| !('0'..='9').contains(&c))
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lexer.rs:326:42
[INFO] [stdout]     |
[INFO] [stdout] 326 |                 let (width, rest) = rest[1..].split_at(width_end);
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lexer.rs:165:39
[INFO] [stdout]     |
[INFO] [stdout] 165 |                         column_range: start_cursor.row..self.cursor.column,
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lexer.rs:283:31
[INFO] [stdout]     |
[INFO] [stdout] 283 |                 column_range: start_cursor.row..self.cursor.column,
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lexer.rs:305:30
[INFO] [stdout]     |
[INFO] [stdout] 305 |                 c == '-' || ('0'..='9').contains(&c) || c == '.'
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lexer.rs:311:18
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 ('0'..='9').contains(&c) || c == '-'
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lexer.rs:313:18
[INFO] [stdout]     |
[INFO] [stdout] 313 |                 ('0'..='9').contains(&c) || c == '.'
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/lexer.rs:324:37
[INFO] [stdout]     |
[INFO] [stdout] 324 |                     .position(|c| !('0'..='9').contains(&c))
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/lexer.rs:326:42
[INFO] [stdout]     |
[INFO] [stdout] 326 |                 let (width, rest) = rest[1..].split_at(width_end);
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `bool_to_option` has been stable since 1.62.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(bool_to_option)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `bool_to_option` has been stable since 1.62.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(bool_to_option)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array`
[INFO] [stdout]    --> src/ir_gen.rs:405:39
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Expression::ArrayAccess { array, index } => todo!(),
[INFO] [stdout]     |                                       ^^^^^ help: try ignoring the field: `array: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/ir_gen.rs:405:46
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Expression::ArrayAccess { array, index } => todo!(),
[INFO] [stdout]     |                                              ^^^^^ help: try ignoring the field: `index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array`
[INFO] [stdout]    --> src/ir_gen.rs:405:39
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Expression::ArrayAccess { array, index } => todo!(),
[INFO] [stdout]     |                                       ^^^^^ help: try ignoring the field: `array: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]    --> src/ir_gen.rs:406:38
[INFO] [stdout]     |
[INFO] [stdout] 406 |             Expression::ItemAccess { from, to } => todo!(),
[INFO] [stdout]     |                                      ^^^^ help: try ignoring the field: `from: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/ir_gen.rs:405:46
[INFO] [stdout]     |
[INFO] [stdout] 405 |             Expression::ArrayAccess { array, index } => todo!(),
[INFO] [stdout]     |                                              ^^^^^ help: try ignoring the field: `index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to`
[INFO] [stdout]    --> src/ir_gen.rs:406:44
[INFO] [stdout]     |
[INFO] [stdout] 406 |             Expression::ItemAccess { from, to } => todo!(),
[INFO] [stdout]     |                                            ^^ help: try ignoring the field: `to: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> src/ir_gen.rs:460:50
[INFO] [stdout]     |
[INFO] [stdout] 460 |                     PrimitiveConstValue::Numeric(num) => (
[INFO] [stdout]     |                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]    --> src/ir_gen.rs:406:38
[INFO] [stdout]     |
[INFO] [stdout] 406 |             Expression::ItemAccess { from, to } => todo!(),
[INFO] [stdout]     |                                      ^^^^ help: try ignoring the field: `from: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to`
[INFO] [stdout]    --> src/ir_gen.rs:406:44
[INFO] [stdout]     |
[INFO] [stdout] 406 |             Expression::ItemAccess { from, to } => todo!(),
[INFO] [stdout]     |                                            ^^ help: try ignoring the field: `to: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> src/ir_gen.rs:460:50
[INFO] [stdout]     |
[INFO] [stdout] 460 |                     PrimitiveConstValue::Numeric(num) => (
[INFO] [stdout]     |                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/utils/storage.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 |             let mut old = &mut c.inner[position];
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/utils/storage.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 |             let mut old = &mut c.inner[position];
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/lexer.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Lexer<'a> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 65 |     input: &'a str,
[INFO] [stdout] 66 |     source: &'a str,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lexer` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/test/mod.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn parse(input: &str) -> Expression {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parse_statement` is never used
[INFO] [stdout]   --> src/test/mod.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn test_parse_statement(input: &str) -> Statement {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `test_component` is never used
[INFO] [stdout]    --> src/test/mod.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const test_component: &str = r#"
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]   --> src/lexer.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Lexer<'a> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 65 |     input: &'a str,
[INFO] [stdout] 66 |     source: &'a str,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lexer` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `test_component` is never used
[INFO] [stdout]    --> src/test/mod.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const test_component: &str = r#"
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `BasicBlockHandle` does not permit being left uninitialized
[INFO] [stdout]   --> src/control_flow_graph.rs:68:30
[INFO] [stdout]    |
[INFO] [stdout] 68 |             handle: unsafe { MaybeUninit::<BasicBlockHandle>::uninit().assume_init() },
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this code causes undefined behavior when executed
[INFO] [stdout]    |                              help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout] note: integers must be initialized (in this struct field)
[INFO] [stdout]   --> src/control_flow_graph.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     inner: NodeIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public struct field
[INFO] [stdout]   --> src/lexer.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub column_range: Range<usize>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `BasicBlockHandle` does not permit being left uninitialized
[INFO] [stdout]   --> src/control_flow_graph.rs:68:30
[INFO] [stdout]    |
[INFO] [stdout] 68 |             handle: unsafe { MaybeUninit::<BasicBlockHandle>::uninit().assume_init() },
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this code causes undefined behavior when executed
[INFO] [stdout]    |                              help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout] note: integers must be initialized (in this struct field)
[INFO] [stdout]   --> src/control_flow_graph.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     inner: NodeIndex,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `test_component` should have an upper case name
[INFO] [stdout]    --> src/test/mod.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const test_component: &str = r#"
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_COMPONENT`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `test_component` should have an upper case name
[INFO] [stdout]    --> src/test/mod.rs:115:7
[INFO] [stdout]     |
[INFO] [stdout] 115 | const test_component: &str = r#"
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TEST_COMPONENT`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rxsl` (lib) due to 2 previous errors; 20 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b3a9d86cdeff26c3c939ad51b4163614a357b9bfeafea533853bb027ada95d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a9d86cdeff26c3c939ad51b4163614a357b9bfeafea533853bb027ada95d6b", kill_on_drop: false }`
[INFO] [stdout] b3a9d86cdeff26c3c939ad51b4163614a357b9bfeafea533853bb027ada95d6b
