[INFO] fetching crate rexl 0.0.4...
[INFO] checking rexl-0.0.4 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate rexl 0.0.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate rexl 0.0.4 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 rexl 0.0.4
[INFO] finished tweaking crates.io crate rexl 0.0.4
[INFO] tweaked toml for crates.io crate rexl 0.0.4 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] 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] 20fdd9db30fb9a39786e5d1ab8a596fc35da6d212277735d863a8ffe69e42d05
[INFO] running `Command { std: "docker" "start" "-a" "20fdd9db30fb9a39786e5d1ab8a596fc35da6d212277735d863a8ffe69e42d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20fdd9db30fb9a39786e5d1ab8a596fc35da6d212277735d863a8ffe69e42d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20fdd9db30fb9a39786e5d1ab8a596fc35da6d212277735d863a8ffe69e42d05", kill_on_drop: false }`
[INFO] [stdout] 20fdd9db30fb9a39786e5d1ab8a596fc35da6d212277735d863a8ffe69e42d05
[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] e5a1b6a0d6d0a20c1144245d230a72e3b639a9fa9941b3efb2e97bff10459ac0
[INFO] running `Command { std: "docker" "start" "-a" "e5a1b6a0d6d0a20c1144245d230a72e3b639a9fa9941b3efb2e97bff10459ac0", kill_on_drop: false }`
[INFO] [stderr]     Checking rexl v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::arg_parse_impl::*`
[INFO] [stdout]  --> src/cli/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use self::arg_parse_impl::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::arg_parse_impl::*`
[INFO] [stdout]  --> src/cli/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use self::arg_parse_impl::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `qrcode` is defined multiple times
[INFO] [stdout]   --> tests/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod qrcode;
[INFO] [stdout]    | ----------- previous definition of the module `qrcode` here
[INFO] [stdout] 11 | #[cfg(test)]
[INFO] [stdout] 12 | mod qrcode;
[INFO] [stdout]    | ^^^^^^^^^^^ `qrcode` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `qrcode` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0428`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rexl` (test "lib") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e5a1b6a0d6d0a20c1144245d230a72e3b639a9fa9941b3efb2e97bff10459ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a1b6a0d6d0a20c1144245d230a72e3b639a9fa9941b3efb2e97bff10459ac0", kill_on_drop: false }`
[INFO] [stdout] e5a1b6a0d6d0a20c1144245d230a72e3b639a9fa9941b3efb2e97bff10459ac0
[INFO] checking rexl-0.0.4 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate rexl 0.0.4 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate rexl 0.0.4 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 rexl 0.0.4
[INFO] finished tweaking crates.io crate rexl 0.0.4
[INFO] tweaked toml for crates.io crate rexl 0.0.4 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] 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] b49cf8c7802e5afe7b3b60c11bd3841c792fc4174d59f51100013d6a88767008
[INFO] running `Command { std: "docker" "start" "-a" "b49cf8c7802e5afe7b3b60c11bd3841c792fc4174d59f51100013d6a88767008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b49cf8c7802e5afe7b3b60c11bd3841c792fc4174d59f51100013d6a88767008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b49cf8c7802e5afe7b3b60c11bd3841c792fc4174d59f51100013d6a88767008", kill_on_drop: false }`
[INFO] [stdout] b49cf8c7802e5afe7b3b60c11bd3841c792fc4174d59f51100013d6a88767008
[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] 6fceed77f0350932f76e6fe1f0022aed12e59ad9918f6f57965cf51319d7b906
[INFO] running `Command { std: "docker" "start" "-a" "6fceed77f0350932f76e6fe1f0022aed12e59ad9918f6f57965cf51319d7b906", kill_on_drop: false }`
[INFO] [stderr]     Checking rexl v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::arg_parse_impl::*`
[INFO] [stdout]  --> src/cli/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use self::arg_parse_impl::*;
[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/cli/arg_parse_impl.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         for i in start_index..size {
[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/cli/arg_parse_impl.rs:85:39
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let arg_name = &arg_names[i..(i + 1)];
[INFO] [stdout]    |                                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:102:38
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let new_arg_name = &arg_name[2..arg_name_len];
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:110:36
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let prefix = &new_arg_name[0..ind];
[INFO] [stdout]     |                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let value = &new_arg_name[(ind + 1)..];
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:134:38
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let new_arg_name = &arg_name[1..arg_name_len];
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:142:35
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let value = &new_arg_name[1..];
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:156:32
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let value = &value[1..];
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |             &value[(ind + 1)..]
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/brace_interpolate.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 .get(left_index..right_index)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/brace_interpolate.rs:62:30
[INFO] [stdout]    |
[INFO] [stdout] 62 |                         .get((colon_index + 1)..i)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/brace_interpolate.rs:80:22
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 .get(left_index..i)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/dollar_interpolate.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 .get(left_index..right_index)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/dollar_interpolate.rs:69:30
[INFO] [stdout]    |
[INFO] [stdout] 69 |                         .get((colon_index + 1)..i)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/dollar_interpolate.rs:84:22
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 .get(left_index..i)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/interpolate/dollar_interpolate.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 .get(left_index..i)
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]  --> src/io/path.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |         &p[0..p.len() - 1]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/io/path.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Some(i) => &path[(i + 1)..],
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/io/path.rs:25:23
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Some(i) => &p[(i + 1)..],
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/qrcode/code.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 num = nums[i..j].parse::<u16>().map_err(|e| e.to_string())?;
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/text/properties.rs:52:66
[INFO] [stdout]    |
[INFO] [stdout] 52 |             properties.insert((&line[..ind]).to_string(), (&line[ind + 1..]).to_string());
[INFO] [stdout]    |                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/time/time_it.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         for i in 0..size {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/time/time_it.rs:89:22
[INFO] [stdout]    |
[INFO] [stdout] 89 |             for _ in 0..count {
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/time/time_it.rs:91:26
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 for _ in 0..repeat {
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/time/time_it.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 113 |         for i in 0..size {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/time/time_it.rs:117:22
[INFO] [stdout]     |
[INFO] [stdout] 117 |             for j in 0..count {
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::arg_parse_impl::*`
[INFO] [stdout]  --> src/cli/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use self::arg_parse_impl::*;
[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/cli/arg_parse_impl.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         for i in start_index..size {
[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/cli/arg_parse_impl.rs:85:39
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let arg_name = &arg_names[i..(i + 1)];
[INFO] [stdout]    |                                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:102:38
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let new_arg_name = &arg_name[2..arg_name_len];
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:110:36
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let prefix = &new_arg_name[0..ind];
[INFO] [stdout]     |                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let value = &new_arg_name[(ind + 1)..];
[INFO] [stdout]     |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:134:38
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let new_arg_name = &arg_name[1..arg_name_len];
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:142:35
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let value = &new_arg_name[1..];
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:156:32
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let value = &value[1..];
[INFO] [stdout]     |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/cli/arg_parse_impl.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |             &value[(ind + 1)..]
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/brace_interpolate.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 .get(left_index..right_index)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/brace_interpolate.rs:62:30
[INFO] [stdout]    |
[INFO] [stdout] 62 |                         .get((colon_index + 1)..i)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/brace_interpolate.rs:80:22
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 .get(left_index..i)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/dollar_interpolate.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 .get(left_index..right_index)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/dollar_interpolate.rs:69:30
[INFO] [stdout]    |
[INFO] [stdout] 69 |                         .get((colon_index + 1)..i)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/interpolate/dollar_interpolate.rs:84:22
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 .get(left_index..i)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/interpolate/dollar_interpolate.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 .get(left_index..i)
[INFO] [stdout]     |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]  --> src/io/path.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |         &p[0..p.len() - 1]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/io/path.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Some(i) => &path[(i + 1)..],
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/io/path.rs:25:23
[INFO] [stdout]    |
[INFO] [stdout] 25 |         Some(i) => &p[(i + 1)..],
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/qrcode/code.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 num = nums[i..j].parse::<u16>().map_err(|e| e.to_string())?;
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/text/properties.rs:52:66
[INFO] [stdout]    |
[INFO] [stdout] 52 |             properties.insert((&line[..ind]).to_string(), (&line[ind + 1..]).to_string());
[INFO] [stdout]    |                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/time/time_it.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         for i in 0..size {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/time/time_it.rs:89:22
[INFO] [stdout]    |
[INFO] [stdout] 89 |             for _ in 0..count {
[INFO] [stdout]    |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/time/time_it.rs:91:26
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 for _ in 0..repeat {
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/time/time_it.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 113 |         for i in 0..size {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/time/time_it.rs:117:22
[INFO] [stdout]     |
[INFO] [stdout] 117 |             for j in 0..count {
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `qrcode` is defined multiple times
[INFO] [stdout]   --> tests/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod qrcode;
[INFO] [stdout]    | ----------- previous definition of the module `qrcode` here
[INFO] [stdout] 11 | #[cfg(test)]
[INFO] [stdout] 12 | mod qrcode;
[INFO] [stdout]    | ^^^^^^^^^^^ `qrcode` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `qrcode` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/time/time_it_test.rs:20:22
[INFO] [stdout]    |
[INFO] [stdout] 20 |             for _ in 0..100_000 {}
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0428`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rexl` (test "lib") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "6fceed77f0350932f76e6fe1f0022aed12e59ad9918f6f57965cf51319d7b906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fceed77f0350932f76e6fe1f0022aed12e59ad9918f6f57965cf51319d7b906", kill_on_drop: false }`
[INFO] [stdout] 6fceed77f0350932f76e6fe1f0022aed12e59ad9918f6f57965cf51319d7b906
