[INFO] fetching crate cfg 0.8.0...
[INFO] checking cfg-0.8.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate cfg 0.8.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate cfg 0.8.0 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 crates.io crate cfg 0.8.0
[INFO] finished tweaking crates.io crate cfg 0.8.0
[INFO] tweaked toml for crates.io crate cfg 0.8.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded archery v1.2.0
[INFO] [stderr]   Downloaded optional v0.5.0
[INFO] [stderr]   Downloaded bit-matrix v0.6.1
[INFO] [stderr]   Downloaded triomphe v0.1.11
[INFO] [stderr]   Downloaded rpds v1.1.0
[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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be76bfaeafe4a56dc94705ac98cf01d9b876e5a70d0a772ab076bd70c52696ec
[INFO] running `Command { std: "docker" "start" "-a" "be76bfaeafe4a56dc94705ac98cf01d9b876e5a70d0a772ab076bd70c52696ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be76bfaeafe4a56dc94705ac98cf01d9b876e5a70d0a772ab076bd70c52696ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be76bfaeafe4a56dc94705ac98cf01d9b876e5a70d0a772ab076bd70c52696ec", kill_on_drop: false }`
[INFO] [stdout] be76bfaeafe4a56dc94705ac98cf01d9b876e5a70d0a772ab076bd70c52696ec
[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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b17846d068dd49134c05943f2bf6b00792c022e78afee378031e752a1889d35e
[INFO] running `Command { std: "docker" "start" "-a" "b17846d068dd49134c05943f2bf6b00792c022e78afee378031e752a1889d35e", kill_on_drop: false }`
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking optional v0.5.0
[INFO] [stderr]     Checking bit-matrix v0.6.1
[INFO] [stderr]     Checking cfg v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: unused import: `direct_derivation_matrix`
[INFO] [stdout]   --> src/analysis/mod.rs:4:28
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub use self::derivation::{direct_derivation_matrix, reachability_matrix, unit_derivation_matrix};
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `direct_derivation_matrix`
[INFO] [stdout]  --> src/analysis/mod.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use self::derivation::{direct_derivation_matrix, reachability_matrix, unit_derivation_matrix};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cfg` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b17846d068dd49134c05943f2bf6b00792c022e78afee378031e752a1889d35e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b17846d068dd49134c05943f2bf6b00792c022e78afee378031e752a1889d35e", kill_on_drop: false }`
[INFO] [stdout] b17846d068dd49134c05943f2bf6b00792c022e78afee378031e752a1889d35e
[INFO] checking cfg-0.8.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate cfg 0.8.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate cfg 0.8.0 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 crates.io crate cfg 0.8.0
[INFO] finished tweaking crates.io crate cfg 0.8.0
[INFO] tweaked toml for crates.io crate cfg 0.8.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[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-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71c38ea981c7abcf5762c21eca51e198e06702e0b843d17cab4a35f4ebeb3ef4
[INFO] running `Command { std: "docker" "start" "-a" "71c38ea981c7abcf5762c21eca51e198e06702e0b843d17cab4a35f4ebeb3ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71c38ea981c7abcf5762c21eca51e198e06702e0b843d17cab4a35f4ebeb3ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c38ea981c7abcf5762c21eca51e198e06702e0b843d17cab4a35f4ebeb3ef4", kill_on_drop: false }`
[INFO] [stdout] 71c38ea981c7abcf5762c21eca51e198e06702e0b843d17cab4a35f4ebeb3ef4
[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 -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] 9ffb30bbbcdf66a0570e7102bab5f5b5b00b380c1e340b9e91d8ec2d54a5c4b3
[INFO] running `Command { std: "docker" "start" "-a" "9ffb30bbbcdf66a0570e7102bab5f5b5b00b380c1e340b9e91d8ec2d54a5c4b3", kill_on_drop: false }`
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking optional v0.5.0
[INFO] [stderr]     Checking bit-matrix v0.6.1
[INFO] [stderr]     Checking cfg v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/analysis/rhs_closure.rs:119:42
[INFO] [stdout]     |
[INFO] [stdout] 119 |             let len = inverse_derivation[idx..]
[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/analysis/rhs_closure.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 |             &inverse_derivation[idx..idx + len]
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `direct_derivation_matrix`
[INFO] [stdout]  --> src/analysis/mod.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use self::derivation::{direct_derivation_matrix, reachability_matrix, unit_derivation_matrix};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/classification/cyclical.rs:34:27
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let cycle_free = (0..grammar.num_syms()).all(|i| !unit_derivation[(i, i)]);
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> src/earley/history.rs:77:34
[INFO] [stdout]    |
[INFO] [stdout] 77 | ...                   (0..=rhs.len()).map(|i| RuleDot::new(0, i)).collect();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/earley/history.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 |             dots: (0..=len).map(|i| RuleDot::new(id, i)).collect(),
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/remap.rs:165:6
[INFO] [stdout]     |
[INFO] [stdout] 165 |     (0..num).map(Symbol::from)
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/rule_container.rs:115:18
[INFO] [stdout]     |
[INFO] [stdout] 115 |         for _ in 0..self.sym_source().num_syms() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:197:65
[INFO] [stdout]     |
[INFO] [stdout] 197 |                 let sym1 = self.recurse(&sequence.clone().range(1..=1));
[INFO] [stdout]     |                                                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:198:65
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 let sym2 = self.recurse(&sequence.clone().range(2..=2));
[INFO] [stdout]     |                                                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:207:44
[INFO] [stdout]     |
[INFO] [stdout] 207 |                     sequence.clone().range(1..=pow2),
[INFO] [stdout]     |                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:208:44
[INFO] [stdout]     |
[INFO] [stdout] 208 |                     sequence.clone().range(pow2..=pow2),
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |                     sequence.clone().range(1..=end - pow2),
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:230:48
[INFO] [stdout]     |
[INFO] [stdout] 230 |                         sequence.clone().range(pow2..=pow2),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:231:48
[INFO] [stdout]     |
[INFO] [stdout] 231 |                         sequence.clone().range(start - pow2..=start - pow2),
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:236:48
[INFO] [stdout]     |
[INFO] [stdout] 236 |                         sequence.clone().range(start - 1..=start - 1),
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/analysis/rhs_closure.rs:119:42
[INFO] [stdout]     |
[INFO] [stdout] 119 |             let len = inverse_derivation[idx..]
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:12:24
[INFO] [stdout]     |
[INFO] [stdout] 12  | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(range_syntax)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/analysis/rhs_closure.rs:123:33
[INFO] [stdout]     |
[INFO] [stdout] 123 |             &inverse_derivation[idx..idx + len]
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `direct_derivation_matrix`
[INFO] [stdout]  --> src/analysis/mod.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use self::derivation::{direct_derivation_matrix, reachability_matrix, unit_derivation_matrix};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]   --> src/classification/cyclical.rs:34:27
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let cycle_free = (0..grammar.num_syms()).all(|i| !unit_derivation[(i, i)]);
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> src/earley/history.rs:77:34
[INFO] [stdout]    |
[INFO] [stdout] 77 | ...                   (0..=rhs.len()).map(|i| RuleDot::new(0, i)).collect();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/earley/history.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 |             dots: (0..=len).map(|i| RuleDot::new(id, i)).collect(),
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/generation/genetic.rs:155:17
[INFO] [stdout]     |
[INFO] [stdout] 155 |         amount: 10..20,
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/remap.rs:165:6
[INFO] [stdout]     |
[INFO] [stdout] 165 |     (0..num).map(Symbol::from)
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `Range` range syntax
[INFO] [stdout]    --> src/rule_container.rs:115:18
[INFO] [stdout]     |
[INFO] [stdout] 115 |         for _ in 0..self.sym_source().num_syms() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:197:65
[INFO] [stdout]     |
[INFO] [stdout] 197 |                 let sym1 = self.recurse(&sequence.clone().range(1..=1));
[INFO] [stdout]     |                                                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:198:65
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 let sym2 = self.recurse(&sequence.clone().range(2..=2));
[INFO] [stdout]     |                                                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:207:44
[INFO] [stdout]     |
[INFO] [stdout] 207 |                     sequence.clone().range(1..=pow2),
[INFO] [stdout]     |                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:208:44
[INFO] [stdout]     |
[INFO] [stdout] 208 |                     sequence.clone().range(pow2..=pow2),
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:209:44
[INFO] [stdout]     |
[INFO] [stdout] 209 |                     sequence.clone().range(1..=end - pow2),
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:230:48
[INFO] [stdout]     |
[INFO] [stdout] 230 |                         sequence.clone().range(pow2..=pow2),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:231:48
[INFO] [stdout]     |
[INFO] [stdout] 231 |                         sequence.clone().range(start - pow2..=start - pow2),
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/sequence/rewrite.rs:236:48
[INFO] [stdout]     |
[INFO] [stdout] 236 |                         sequence.clone().range(start - 1..=start - 1),
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeBounds` trait bound in public function
[INFO] [stdout]   --> src/sequence/mod.rs:61:36
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn range(self, range: impl RangeBounds<u32>) -> Self {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-bounds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeBounds` trait bound in public function
[INFO] [stdout]   --> src/sequence/builder.rs:86:36
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn range(self, range: impl RangeBounds<u32>) -> Self {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeBounds` trait bound in public function
[INFO] [stdout]   --> src/sequence/builder.rs:99:58
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn rhs_with_range(self, rhs: Symbol, range: impl RangeBounds<u32>) -> Self {
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/test_sequence.rs:82:14
[INFO] [stdout]    |
[INFO] [stdout] 82 |     for i in 0..50 {
[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]  --> tests/grammars/ambiguous_arith.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 |     for _ in 0..10 {
[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]   --> tests/grammars/precedenced_arith.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |     for _ in 0..10 {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cfg` (lib test) due to 18 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9ffb30bbbcdf66a0570e7102bab5f5b5b00b380c1e340b9e91d8ec2d54a5c4b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ffb30bbbcdf66a0570e7102bab5f5b5b00b380c1e340b9e91d8ec2d54a5c4b3", kill_on_drop: false }`
[INFO] [stdout] 9ffb30bbbcdf66a0570e7102bab5f5b5b00b380c1e340b9e91d8ec2d54a5c4b3
