[INFO] fetching crate glass 0.1.0...
[INFO] testing glass-0.1.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate glass 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate glass 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate glass 0.1.0
[INFO] finished tweaking crates.io crate glass 0.1.0
[INFO] tweaked toml for crates.io crate glass 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba46990819d45de824493f4b90f3c0e8c949fa96b87dbb2541bc291de221f339
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ba46990819d45de824493f4b90f3c0e8c949fa96b87dbb2541bc291de221f339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba46990819d45de824493f4b90f3c0e8c949fa96b87dbb2541bc291de221f339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba46990819d45de824493f4b90f3c0e8c949fa96b87dbb2541bc291de221f339", kill_on_drop: false }`
[INFO] [stdout] ba46990819d45de824493f4b90f3c0e8c949fa96b87dbb2541bc291de221f339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c7027d5aae68929e3364b01be92846b8cc5d485c65fc889b66c1934b2c685db
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7c7027d5aae68929e3364b01be92846b8cc5d485c65fc889b66c1934b2c685db", kill_on_drop: false }`
[INFO] [stderr]    Compiling glass v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:63:31
[INFO] [stdout]    |
[INFO] [stdout] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stdout]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |             '0' ... '9' => Some(Number(ch.to_digit(10).unwrap() as i32)),
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/io_helper.rs:10:57
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn execute_file(mut file: File, output_stream: &mut Write) {
[INFO] [stdout]    |                                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let filename = match argv.next() {
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "7c7027d5aae68929e3364b01be92846b8cc5d485c65fc889b66c1934b2c685db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c7027d5aae68929e3364b01be92846b8cc5d485c65fc889b66c1934b2c685db", kill_on_drop: false }`
[INFO] [stdout] 7c7027d5aae68929e3364b01be92846b8cc5d485c65fc889b66c1934b2c685db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8829a80f4535e5ac78fee9ea88aabfb17489610bc181cbf1163c7d6a7395a2bb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8829a80f4535e5ac78fee9ea88aabfb17489610bc181cbf1163c7d6a7395a2bb", kill_on_drop: false }`
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:63:31
[INFO] [stdout]    |
[INFO] [stdout] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stdout]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |             '0' ... '9' => Some(Number(ch.to_digit(10).unwrap() as i32)),
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/io_helper.rs:10:57
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn execute_file(mut file: File, output_stream: &mut Write) {
[INFO] [stdout]    |                                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling glass v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let filename = match argv.next() {
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:63:31
[INFO] [stdout]    |
[INFO] [stdout] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stdout]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/lexer.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |             '0' ... '9' => Some(Number(ch.to_digit(10).unwrap() as i32)),
[INFO] [stdout]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/io_helper.rs:10:57
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn execute_file(mut file: File, output_stream: &mut Write) {
[INFO] [stdout]    |                                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "8829a80f4535e5ac78fee9ea88aabfb17489610bc181cbf1163c7d6a7395a2bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8829a80f4535e5ac78fee9ea88aabfb17489610bc181cbf1163c7d6a7395a2bb", kill_on_drop: false }`
[INFO] [stdout] 8829a80f4535e5ac78fee9ea88aabfb17489610bc181cbf1163c7d6a7395a2bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 155c246bd37c5982ec816ebbde0e1c28f159671f79835923c2fd9162a1aafe90
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "155c246bd37c5982ec816ebbde0e1c28f159671f79835923c2fd9162a1aafe90", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stdout] running 23 tests
[INFO] [stderr]   --> src/lexer.rs:63:17
[INFO] [stdout] test tests::examples::cat ... ignored
[INFO] [stderr]    |
[INFO] [stdout] test tests::examples::counter ... ignored
[INFO] [stderr] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stdout] test tests::examples::fibonacci ... ignored
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] test tests::examples::hello_world ... ignored
[INFO] [stderr]    |
[INFO] [stdout] test tests::test_parser::class ... ok
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] test tests::test_lexer::while_loop ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::test_parser::class_and_function ... ok
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stdout] test tests::test_parser::class_with_multiple_functions ... ok
[INFO] [stderr]   --> src/lexer.rs:63:31
[INFO] [stdout] test tests::test_parser::hello_world ... ok
[INFO] [stderr]    |
[INFO] [stdout] test tests::test_parser::numbers ... ok
[INFO] [stderr] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stdout] test tests::test_lexer::strings ... ok
[INFO] [stderr]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] test tests::test_lexer::hello_world ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::test_parser::while_loop ... ok
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stdout] test tests::test_token::name_add_char ... ok
[INFO] [stderr]   --> src/lexer.rs:65:17
[INFO] [stdout] test tests::test_lexer::class_and_function_with_whitespace ... ok
[INFO] [stderr]    |
[INFO] [stdout] test tests::test_general::it_works ... ok
[INFO] [stderr] 65 |             '0' ... '9' => Some(Number(ch.to_digit(10).unwrap() as i32)),
[INFO] [stdout] test generator::javascript::test::test ... ok
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io_helper.rs:10:57
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn execute_file(mut file: File, output_stream: &mut Write) {
[INFO] [stderr]    |                                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:63:31
[INFO] [stderr]    |
[INFO] [stderr] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stderr]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/lexer.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |             '0' ... '9' => Some(Number(ch.to_digit(10).unwrap() as i32)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io_helper.rs:10:57
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn execute_file(mut file: File, output_stream: &mut Write) {
[INFO] [stderr]    |                                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `filename`
[INFO] [stderr]   --> src/main.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let filename = match argv.next() {
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/glass-a553a40f2cf860f3
[INFO] [stdout] test transformer::javascript::test::test ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/glass-d9b3eba992d7e159
[INFO] [stdout] test tests::test_lexer::names ... ok
[INFO] [stderr]    Doc-tests glass
[INFO] [stdout] test tests::test_lexer::numbers ... ok
[INFO] [stdout] test tests::test_lexer::class_and_function ... ok
[INFO] [stdout] test tests::test_token::string_add_char ... ok
[INFO] [stdout] test tests::test_token::number_add_char ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lexer.rs:63:17
[INFO] [stderr]    |
[INFO] [stderr] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lexer.rs:63:31
[INFO] [stderr]    |
[INFO] [stderr] 63 |             'a' ... 'z' | 'A' ... 'Z' => Some(Name(ch.to_string())),
[INFO] [stderr]    |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lexer.rs:65:17
[INFO] [stderr]    |
[INFO] [stderr] 65 |             '0' ... '9' => Some(Number(ch.to_digit(10).unwrap() as i32)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "155c246bd37c5982ec816ebbde0e1c28f159671f79835923c2fd9162a1aafe90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "155c246bd37c5982ec816ebbde0e1c28f159671f79835923c2fd9162a1aafe90", kill_on_drop: false }`
[INFO] [stdout] 155c246bd37c5982ec816ebbde0e1c28f159671f79835923c2fd9162a1aafe90
