[INFO] fetching crate lerr 0.1.5...
[INFO] checking lerr-0.1.5 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate lerr 0.1.5 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate lerr 0.1.5 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 lerr 0.1.5
[INFO] finished tweaking crates.io crate lerr 0.1.5
[INFO] tweaked toml for crates.io crate lerr 0.1.5 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded comat v0.1.3
[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] e00d07e5d05de3ffa89ef9e2f2b3a51440b16a9caa78a98a122948a0bede8a1a
[INFO] running `Command { std: "docker" "start" "-a" "e00d07e5d05de3ffa89ef9e2f2b3a51440b16a9caa78a98a122948a0bede8a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e00d07e5d05de3ffa89ef9e2f2b3a51440b16a9caa78a98a122948a0bede8a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e00d07e5d05de3ffa89ef9e2f2b3a51440b16a9caa78a98a122948a0bede8a1a", kill_on_drop: false }`
[INFO] [stdout] e00d07e5d05de3ffa89ef9e2f2b3a51440b16a9caa78a98a122948a0bede8a1a
[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] 6b1ea4602a57c4b3be22f54fe9355a40d8b6e66a45afef3294ca17ab11cad10c
[INFO] running `Command { std: "docker" "start" "-a" "6b1ea4602a57c4b3be22f54fe9355a40d8b6e66a45afef3294ca17ab11cad10c", kill_on_drop: false }`
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]    Compiling comat v0.1.3
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking lerr v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "6b1ea4602a57c4b3be22f54fe9355a40d8b6e66a45afef3294ca17ab11cad10c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1ea4602a57c4b3be22f54fe9355a40d8b6e66a45afef3294ca17ab11cad10c", kill_on_drop: false }`
[INFO] [stdout] 6b1ea4602a57c4b3be22f54fe9355a40d8b6e66a45afef3294ca17ab11cad10c
[INFO] checking lerr-0.1.5 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate lerr 0.1.5 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate lerr 0.1.5 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 lerr 0.1.5
[INFO] finished tweaking crates.io crate lerr 0.1.5
[INFO] tweaked toml for crates.io crate lerr 0.1.5 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] f101ab2c9be3f4481ff89337cf68dae65186067d6203426e42cd2094ce3d5a66
[INFO] running `Command { std: "docker" "start" "-a" "f101ab2c9be3f4481ff89337cf68dae65186067d6203426e42cd2094ce3d5a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f101ab2c9be3f4481ff89337cf68dae65186067d6203426e42cd2094ce3d5a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f101ab2c9be3f4481ff89337cf68dae65186067d6203426e42cd2094ce3d5a66", kill_on_drop: false }`
[INFO] [stdout] f101ab2c9be3f4481ff89337cf68dae65186067d6203426e42cd2094ce3d5a66
[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] d395d304c16fa90bc4919c9f6cadb706af264b9ac4bfbc4c87149f94c65287b6
[INFO] running `Command { std: "docker" "start" "-a" "d395d304c16fa90bc4919c9f6cadb706af264b9ac4bfbc4c87149f94c65287b6", kill_on_drop: false }`
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]    Compiling comat v0.1.3
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking lerr v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:64:22
[INFO] [stdout]    |
[INFO] [stdout] 64 |             Some((s, pos..pos + s.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/lib.rs:163:40
[INFO] [stdout]     |
[INFO] [stdout] 163 |                           &self.source.0[candidate.span.start - line_span.start
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 164 | |                             ..candidate.span.end - line_span.start],
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:203:36
[INFO] [stdout]     |
[INFO] [stdout] 203 |                     &self.source.0[line_span.start + position..l.span.start],
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         for _ in 0..$n {
[INFO] [stdout]     |                  ^
[INFO] [stdout] ...
[INFO] [stdout] 205 |                 wrpeat!(f, padding, " ");
[INFO] [stdout]     |                 ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `wrpeat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         for _ in 0..$n {
[INFO] [stdout]     |                  ^
[INFO] [stdout] ...
[INFO] [stdout] 217 |                     wrpeat!(f, middle, self.charset.spanning_out);
[INFO] [stdout]     |                     --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `wrpeat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         for _ in 0..$n {
[INFO] [stdout]     |                  ^
[INFO] [stdout] ...
[INFO] [stdout] 219 |                     wrpeat!(f, p - middle, self.charset.spanning_out);
[INFO] [stdout]     |                     ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `wrpeat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         for _ in 0..$n {
[INFO] [stdout]     |                  ^
[INFO] [stdout] ...
[INFO] [stdout] 226 |                 wrpeat!(f, about, self.charset.spanning);
[INFO] [stdout]     |                 ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `wrpeat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                         &e.source.0[line_span.start + position..l.span.start + connection],
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         for _ in 0..$n {
[INFO] [stdout]     |                  ^
[INFO] [stdout] ...
[INFO] [stdout] 259 |                     wrpeat!(f, padding, " ");
[INFO] [stdout]     |                     ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `wrpeat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/lib.rs:64:22
[INFO] [stdout]    |
[INFO] [stdout] 64 |             Some((s, pos..pos + s.len()))
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:163:40
[INFO] [stdout]     |
[INFO] [stdout] 163 |                           &self.source.0[candidate.span.start - line_span.start
[INFO] [stdout]     |  ________________________________________^
[INFO] [stdout] 164 | |                             ..candidate.span.end - line_span.start],
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:203:36
[INFO] [stdout]     |
[INFO] [stdout] 203 |                     &self.source.0[line_span.start + position..l.span.start],
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         for _ in 0..$n {
[INFO] [stdout]     |                  ^
[INFO] [stdout] ...
[INFO] [stdout] 205 |                 wrpeat!(f, padding, " ");
[INFO] [stdout]     |                 ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `wrpeat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         for _ in 0..$n {
[INFO] [stdout]     |                  ^
[INFO] [stdout] ...
[INFO] [stdout] 217 |                     wrpeat!(f, middle, self.charset.spanning_out);
[INFO] [stdout]     |                     --------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `wrpeat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         for _ in 0..$n {
[INFO] [stdout]     |                  ^
[INFO] [stdout] ...
[INFO] [stdout] 219 |                     wrpeat!(f, p - middle, self.charset.spanning_out);
[INFO] [stdout]     |                     ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `wrpeat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         for _ in 0..$n {
[INFO] [stdout]     |                  ^
[INFO] [stdout] ...
[INFO] [stdout] 226 |                 wrpeat!(f, about, self.charset.spanning);
[INFO] [stdout]     |                 ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `wrpeat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |                         &e.source.0[line_span.start + position..l.span.start + connection],
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         for _ in 0..$n {
[INFO] [stdout]     |                  ^
[INFO] [stdout] ...
[INFO] [stdout] 259 |                     wrpeat!(f, padding, " ");
[INFO] [stdout]     |                     ------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `wrpeat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |         .label((19..23, "what is 'four'?"))
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:318:17
[INFO] [stdout]     |
[INFO] [stdout] 318 |         .label((15..19, "forgot d"))
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:319:17
[INFO] [stdout]     |
[INFO] [stdout] 319 |         .label((0..2, r#"forgot '"#))
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:336:17
[INFO] [stdout]     |
[INFO] [stdout] 336 |         .label((0..5, "you probably meant String"))
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:337:17
[INFO] [stdout]     |
[INFO] [stdout] 337 |         .label((7..16, "use new()"))
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:338:17
[INFO] [stdout]     |
[INFO] [stdout] 338 |         .label((17..18, "caps: I"))
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/lib.rs:339:17
[INFO] [stdout]     |
[INFO] [stdout] 339 |         .label((30..37, "your π is bad"))
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public type alias
[INFO] [stdout]   --> src/lib.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub type Span = Range<usize>;
[INFO] [stdout]    |                 ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lerr` (lib) due to 2 previous errors; 9 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d395d304c16fa90bc4919c9f6cadb706af264b9ac4bfbc4c87149f94c65287b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d395d304c16fa90bc4919c9f6cadb706af264b9ac4bfbc4c87149f94c65287b6", kill_on_drop: false }`
[INFO] [stdout] d395d304c16fa90bc4919c9f6cadb706af264b9ac4bfbc4c87149f94c65287b6
