[INFO] fetching crate ascii-canvas 3.0.0...
[INFO] checking ascii-canvas-3.0.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate ascii-canvas 3.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate ascii-canvas 3.0.0 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 ascii-canvas 3.0.0
[INFO] finished tweaking crates.io crate ascii-canvas 3.0.0
[INFO] tweaked toml for crates.io crate ascii-canvas 3.0.0 written to /workspace/builds/worker-7-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc694e495295e25ad35c4dbbb5df73217fc6efd34f1458cd3a0380242bd592d9
[INFO] running `Command { std: "docker" "start" "-a" "dc694e495295e25ad35c4dbbb5df73217fc6efd34f1458cd3a0380242bd592d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc694e495295e25ad35c4dbbb5df73217fc6efd34f1458cd3a0380242bd592d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc694e495295e25ad35c4dbbb5df73217fc6efd34f1458cd3a0380242bd592d9", kill_on_drop: false }`
[INFO] [stdout] dc694e495295e25ad35c4dbbb5df73217fc6efd34f1458cd3a0380242bd592d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb8c366829268ea0a73afcb5234af1ee74684e3510d6b786fc73724bb12b6cd2
[INFO] running `Command { std: "docker" "start" "-a" "bb8c366829268ea0a73afcb5234af1ee74684e3510d6b786fc73724bb12b6cd2", kill_on_drop: false }`
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking ascii-canvas v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "bb8c366829268ea0a73afcb5234af1ee74684e3510d6b786fc73724bb12b6cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb8c366829268ea0a73afcb5234af1ee74684e3510d6b786fc73724bb12b6cd2", kill_on_drop: false }`
[INFO] [stdout] bb8c366829268ea0a73afcb5234af1ee74684e3510d6b786fc73724bb12b6cd2
[INFO] checking ascii-canvas-3.0.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate ascii-canvas 3.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate ascii-canvas 3.0.0 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 ascii-canvas 3.0.0
[INFO] finished tweaking crates.io crate ascii-canvas 3.0.0
[INFO] tweaked toml for crates.io crate ascii-canvas 3.0.0 written to /workspace/builds/worker-7-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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf53ba6aeeedb6473e1e6c43dd8262867376ddce10ac70d8b0f33f2becf04c0e
[INFO] running `Command { std: "docker" "start" "-a" "cf53ba6aeeedb6473e1e6c43dd8262867376ddce10ac70d8b0f33f2becf04c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf53ba6aeeedb6473e1e6c43dd8262867376ddce10ac70d8b0f33f2becf04c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf53ba6aeeedb6473e1e6c43dd8262867376ddce10ac70d8b0f33f2becf04c0e", kill_on_drop: false }`
[INFO] [stdout] cf53ba6aeeedb6473e1e6c43dd8262867376ddce10ac70d8b0f33f2becf04c0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -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] b137843e71bd348002ca7e2e0c3dd40214beab066b7a54aa5e48850e766737c4
[INFO] running `Command { std: "docker" "start" "-a" "b137843e71bd348002ca7e2e0c3dd40214beab066b7a54aa5e48850e766737c4", kill_on_drop: false }`
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking ascii-canvas v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:120:37
[INFO] [stdout]     |
[INFO] [stdout] 120 |             self.characters.extend((0..new_chars).map(|_| ' '));
[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/lib.rs:121:33
[INFO] [stdout]     |
[INFO] [stdout] 121 |             self.styles.extend((0..new_chars).map(|_| Style::new()));
[INFO] [stdout]     |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:154:10
[INFO] [stdout]     |
[INFO] [stdout] 154 |         (0..self.rows)
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:158:46
[INFO] [stdout]     |
[INFO] [stdout] 158 |                 let chars = &self.characters[start..end];
[INFO] [stdout]     |                                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:159:43
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 let styles = &self.styles[start..end];
[INFO] [stdout]     |                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/test.rs:10:33
[INFO] [stdout]    |
[INFO] [stdout] 10 |         view.draw_vertical_line(2..5, 2);
[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/test.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 |         view.draw_vertical_line(2..5, 7);
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/test.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 12 |         view.draw_horizontal_line(2, 2..8);
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/test.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 |         view.draw_horizontal_line(4, 2..8);
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/test.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |         view.draw_vertical_line(2..5, 2);
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/test.rs:36:33
[INFO] [stdout]    |
[INFO] [stdout] 36 |         view.draw_vertical_line(2..5, 7);
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/test.rs:37:38
[INFO] [stdout]    |
[INFO] [stdout] 37 |         view.draw_horizontal_line(2, 2..8);
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/test.rs:38:38
[INFO] [stdout]    |
[INFO] [stdout] 38 |         view.draw_horizontal_line(4, 2..8);
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/test.rs:61:33
[INFO] [stdout]    |
[INFO] [stdout] 61 |         view.draw_vertical_line(2..5, 2);
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/test.rs:62:33
[INFO] [stdout]    |
[INFO] [stdout] 62 |         view.draw_vertical_line(2..5, 7);
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/test.rs:63:38
[INFO] [stdout]    |
[INFO] [stdout] 63 |         view.draw_horizontal_line(2, 2..8);
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/test.rs:64:38
[INFO] [stdout]    |
[INFO] [stdout] 64 |         view.draw_horizontal_line(4, 2..8);
[INFO] [stdout]    |                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:120:37
[INFO] [stdout]     |
[INFO] [stdout] 120 |             self.characters.extend((0..new_chars).map(|_| ' '));
[INFO] [stdout]     |                                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:121:33
[INFO] [stdout]     |
[INFO] [stdout] 121 |             self.styles.extend((0..new_chars).map(|_| Style::new()));
[INFO] [stdout]     |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:154:10
[INFO] [stdout]     |
[INFO] [stdout] 154 |         (0..self.rows)
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:158:46
[INFO] [stdout]     |
[INFO] [stdout] 158 |                 let chars = &self.characters[start..end];
[INFO] [stdout]     |                                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:159:43
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 let styles = &self.styles[start..end];
[INFO] [stdout]     |                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]   --> src/lib.rs:42:48
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn draw_vertical_line(&mut self, rows: Range<usize>, column: usize) {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]   --> src/lib.rs:58:65
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn draw_horizontal_line(&mut self, row: usize, columns: Range<usize>) {
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ascii-canvas` (lib) due to 3 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b137843e71bd348002ca7e2e0c3dd40214beab066b7a54aa5e48850e766737c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b137843e71bd348002ca7e2e0c3dd40214beab066b7a54aa5e48850e766737c4", kill_on_drop: false }`
[INFO] [stdout] b137843e71bd348002ca7e2e0c3dd40214beab066b7a54aa5e48850e766737c4
