[INFO] fetching crate delta_inc 0.4.0...
[INFO] checking delta_inc-0.4.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate delta_inc 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate delta_inc 0.4.0 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 delta_inc 0.4.0
[INFO] finished tweaking crates.io crate delta_inc 0.4.0
[INFO] tweaked toml for crates.io crate delta_inc 0.4.0 written to /workspace/builds/worker-3-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] 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fbe2d04b2323e2dba2f42ddf7d3b7676138e8449c81f216b9ad93b0953699cf0
[INFO] running `Command { std: "docker" "start" "-a" "fbe2d04b2323e2dba2f42ddf7d3b7676138e8449c81f216b9ad93b0953699cf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbe2d04b2323e2dba2f42ddf7d3b7676138e8449c81f216b9ad93b0953699cf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe2d04b2323e2dba2f42ddf7d3b7676138e8449c81f216b9ad93b0953699cf0", kill_on_drop: false }`
[INFO] [stdout] fbe2d04b2323e2dba2f42ddf7d3b7676138e8449c81f216b9ad93b0953699cf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 108134ece238690e5cde9209ef2e7b0d347ba830b5a006d46b5a01bbfa6e1812
[INFO] running `Command { std: "docker" "start" "-a" "108134ece238690e5cde9209ef2e7b0d347ba830b5a006d46b5a01bbfa6e1812", kill_on_drop: false }`
[INFO] [stderr]     Checking delta_inc v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "108134ece238690e5cde9209ef2e7b0d347ba830b5a006d46b5a01bbfa6e1812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "108134ece238690e5cde9209ef2e7b0d347ba830b5a006d46b5a01bbfa6e1812", kill_on_drop: false }`
[INFO] [stdout] 108134ece238690e5cde9209ef2e7b0d347ba830b5a006d46b5a01bbfa6e1812
[INFO] checking delta_inc-0.4.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate delta_inc 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate delta_inc 0.4.0 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 delta_inc 0.4.0
[INFO] finished tweaking crates.io crate delta_inc 0.4.0
[INFO] tweaked toml for crates.io crate delta_inc 0.4.0 written to /workspace/builds/worker-3-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] 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2f27d76fc78efce61b01a8db99033469fdd1b2ddba43ba80cf7061907188bf72
[INFO] running `Command { std: "docker" "start" "-a" "2f27d76fc78efce61b01a8db99033469fdd1b2ddba43ba80cf7061907188bf72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f27d76fc78efce61b01a8db99033469fdd1b2ddba43ba80cf7061907188bf72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f27d76fc78efce61b01a8db99033469fdd1b2ddba43ba80cf7061907188bf72", kill_on_drop: false }`
[INFO] [stdout] 2f27d76fc78efce61b01a8db99033469fdd1b2ddba43ba80cf7061907188bf72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5fc6db56dc884eca61846819379e8737f3cb7c11c8c6646747b2955d366dca06
[INFO] running `Command { std: "docker" "start" "-a" "5fc6db56dc884eca61846819379e8737f3cb7c11c8c6646747b2955d366dca06", kill_on_drop: false }`
[INFO] [stderr]     Checking delta_inc v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/diff/slice.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |     for i in 0 .. lhs.len() {
[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/diff/slice.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |         for j in 0 .. rhs.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff/slice.rs:134:31
[INFO] [stdout]     |
[INFO] [stdout] 134 |             unsafe { delta.push_raw(a_start .. a_start + n, &after[a_start .. a_pos]); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff/slice.rs:134:62
[INFO] [stdout]     |
[INFO] [stdout] 134 |             unsafe { delta.push_raw(a_start .. a_start + n, &after[a_start .. a_pos]); }
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff/slice.rs:148:26
[INFO] [stdout]     |
[INFO] [stdout] 148 |     unsafe { delta.push_raw(a_start .. a_start + n, &after[a_start .. ]); }    
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/diff/slice.rs:148:57
[INFO] [stdout]     |
[INFO] [stdout] 148 |     unsafe { delta.push_raw(a_start .. a_start + n, &after[a_start .. ]); }    
[INFO] [stdout]     |                                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/diff/vec_delta.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 97 |         for i in 0..self.regions.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/diff/slice.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |     for i in 0 .. lhs.len() {
[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/diff/slice.rs:43:18
[INFO] [stdout]    |
[INFO] [stdout] 43 |         for j in 0 .. rhs.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff/slice.rs:134:31
[INFO] [stdout]     |
[INFO] [stdout] 134 |             unsafe { delta.push_raw(a_start .. a_start + n, &after[a_start .. a_pos]); }
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff/slice.rs:134:62
[INFO] [stdout]     |
[INFO] [stdout] 134 |             unsafe { delta.push_raw(a_start .. a_start + n, &after[a_start .. a_pos]); }
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff/slice.rs:148:26
[INFO] [stdout]     |
[INFO] [stdout] 148 |     unsafe { delta.push_raw(a_start .. a_start + n, &after[a_start .. ]); }    
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/diff/slice.rs:148:57
[INFO] [stdout]     |
[INFO] [stdout] 148 |     unsafe { delta.push_raw(a_start .. a_start + n, &after[a_start .. ]); }    
[INFO] [stdout]     |                                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/diff/vec_delta.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 97 |         for i in 0..self.regions.len() {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff/vec_delta.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 |         unsafe { vd.push_raw(0..1, &[4,5]); }
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff/vec_delta.rs:143:30
[INFO] [stdout]     |
[INFO] [stdout] 143 |         unsafe { vd.push_raw(0..1, &[4,5]); }
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff/vec_delta.rs:144:30
[INFO] [stdout]     |
[INFO] [stdout] 144 |         unsafe { vd.push_raw(3..4, &[6,7]); }
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff/vec_delta.rs:155:30
[INFO] [stdout]     |
[INFO] [stdout] 155 |         unsafe { vd.push_raw(0..2, &[4,5]); }
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/diff/vec_delta.rs:156:30
[INFO] [stdout]     |
[INFO] [stdout] 156 |         unsafe { vd.push_raw(1..3, &[6,7]); }
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]   --> src/diff/vec_delta.rs:72:38
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn insert(&mut self, _range: Range<usize>, _data: &[T]) {
[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/diff/vec_delta.rs:81:46
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub unsafe fn push_raw(&mut self, range: Range<usize>, data: &[T]) {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: public trait impl involving `Range` type
[INFO] [stdout]   --> src/util/region.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl From<Range<usize>> for Region {
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D trait-impl-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public function
[INFO] [stdout]   --> src/util/region.rs:37:15
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn from(r:Range<usize>) -> Region {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `delta_inc` (lib) due to 5 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5fc6db56dc884eca61846819379e8737f3cb7c11c8c6646747b2955d366dca06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc6db56dc884eca61846819379e8737f3cb7c11c8c6646747b2955d366dca06", kill_on_drop: false }`
[INFO] [stdout] 5fc6db56dc884eca61846819379e8737f3cb7c11c8c6646747b2955d366dca06
