[INFO] cloning repository https://github.com/ahmelsayed/rr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ahmelsayed/rr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahmelsayed%2Frr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahmelsayed%2Frr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b9891b6bdad29438c1901d209e1a976d679c98e
[INFO] checking ahmelsayed/rr against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahmelsayed%2Frr" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ahmelsayed/rr on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ahmelsayed/rr
[INFO] finished tweaking git repo https://github.com/ahmelsayed/rr
[INFO] tweaked toml for git repo https://github.com/ahmelsayed/rr written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/ahmelsayed/rr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6024263685b2cc392eaba03599d889161616af5a427601d84a69fcc67571305e
[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" "6024263685b2cc392eaba03599d889161616af5a427601d84a69fcc67571305e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6024263685b2cc392eaba03599d889161616af5a427601d84a69fcc67571305e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6024263685b2cc392eaba03599d889161616af5a427601d84a69fcc67571305e", kill_on_drop: false }`
[INFO] [stdout] 6024263685b2cc392eaba03599d889161616af5a427601d84a69fcc67571305e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d39e60cb79beeb449dd1f136d2ffb9f8c6ab6779e0646c8bcc0c6aa99f0b85a
[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" "9d39e60cb79beeb449dd1f136d2ffb9f8c6ab6779e0646c8bcc0c6aa99f0b85a", kill_on_drop: false }`
[INFO] [stderr]     Checking rr v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::ascii::OwnedAsciiExt`
[INFO] [stdout]  --> src/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::OwnedAsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `OwnedAsciiExt` in `ascii`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::ascii::OwnedAsciiExt`
[INFO] [stdout]  --> src/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::OwnedAsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `OwnedAsciiExt` in `ascii`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Help` in this scope
[INFO] [stdout]   --> src/parser.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |             mode: Help,
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Help;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Help` in this scope
[INFO] [stdout]   --> src/parser.rs:35:51
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 "?" | "help" => rr_options.mode = Help,
[INFO] [stdout]    |                                                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Help;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ShowAll` in this scope
[INFO] [stdout]   --> src/parser.rs:36:44
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 "all" => rr_options.mode = ShowAll,
[INFO] [stdout]    |                                            ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::ShowAll;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Get` in this scope
[INFO] [stdout]   --> src/parser.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     rr_options.mode = Get;
[INFO] [stdout]    |                                       ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Get;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Delete` in this scope
[INFO] [stdout]   --> src/parser.rs:47:39
[INFO] [stdout]    |
[INFO] [stdout] 47 |                     rr_options.mode = Delete;
[INFO] [stdout]    |                                       ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Delete;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Set` in this scope
[INFO] [stdout]   --> src/parser.rs:51:39
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     rr_options.mode = Set;
[INFO] [stdout]    |                                       ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Set;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Help` in this scope
[INFO] [stdout]   --> src/parser.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |         _ => rr_options.mode = Help
[INFO] [stdout]    |                                ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Help;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |             key: box None,
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |             value: box None
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     rr_options.key = box Some(args[1].clone().into_ascii_lower());
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:48:38
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     rr_options.key = box Some(args[2].clone().into_ascii_lower());
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:52:38
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     rr_options.key = box Some(args[1].clone().into_ascii_lower());
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:53:40
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     rr_options.value = box Some(args[2].clone().into_ascii_lower());
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Help` in this scope
[INFO] [stdout]   --> src/parser.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |             mode: Help,
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Help;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Help` in this scope
[INFO] [stdout]   --> src/parser.rs:35:51
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 "?" | "help" => rr_options.mode = Help,
[INFO] [stdout]    |                                                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Help;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ShowAll` in this scope
[INFO] [stdout]   --> src/parser.rs:36:44
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 "all" => rr_options.mode = ShowAll,
[INFO] [stdout]    |                                            ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::ShowAll;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Get` in this scope
[INFO] [stdout]   --> src/parser.rs:38:39
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     rr_options.mode = Get;
[INFO] [stdout]    |                                       ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Get;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Delete` in this scope
[INFO] [stdout]   --> src/parser.rs:47:39
[INFO] [stdout]    |
[INFO] [stdout] 47 |                     rr_options.mode = Delete;
[INFO] [stdout]    |                                       ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Delete;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Set` in this scope
[INFO] [stdout]   --> src/parser.rs:51:39
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     rr_options.mode = Set;
[INFO] [stdout]    |                                       ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Set;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Help` in this scope
[INFO] [stdout]   --> src/parser.rs:58:32
[INFO] [stdout]    |
[INFO] [stdout] 58 |         _ => rr_options.mode = Help
[INFO] [stdout]    |                                ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this unit variant
[INFO] [stdout]    |
[INFO] [stdout] 1  | use parser::Mode::Help;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |             key: box None,
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |             value: box None
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     rr_options.key = box Some(args[1].clone().into_ascii_lower());
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:48:38
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     rr_options.key = box Some(args[2].clone().into_ascii_lower());
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:52:38
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     rr_options.key = box Some(args[1].clone().into_ascii_lower());
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/parser.rs:53:40
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     rr_options.value = box Some(args[2].clone().into_ascii_lower());
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout]    = help: add `#![feature(box_syntax)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:34:35
[INFO] [stdout]    |
[INFO] [stdout] 34 |             match args[1].clone().into_ascii_lower().as_slice() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:39:63
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     rr_options.key = box Some(args[1].clone().into_ascii_lower());
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:45:35
[INFO] [stdout]    |
[INFO] [stdout] 45 |             match args[1].clone().into_ascii_lower().as_slice() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:48:63
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     rr_options.key = box Some(args[2].clone().into_ascii_lower());
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:52:63
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     rr_options.key = box Some(args[1].clone().into_ascii_lower());
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:53:65
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     rr_options.value = box Some(args[2].clone().into_ascii_lower());
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0599, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:34:35
[INFO] [stdout]    |
[INFO] [stdout] 34 |             match args[1].clone().into_ascii_lower().as_slice() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:39:63
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     rr_options.key = box Some(args[1].clone().into_ascii_lower());
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:45:35
[INFO] [stdout]    |
[INFO] [stdout] 45 |             match args[1].clone().into_ascii_lower().as_slice() {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:48:63
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     rr_options.key = box Some(args[2].clone().into_ascii_lower());
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:52:63
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     rr_options.key = box Some(args[1].clone().into_ascii_lower());
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rr`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `into_ascii_lower` found for struct `String` in the current scope
[INFO] [stdout]   --> src/parser.rs:53:65
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     rr_options.value = box Some(args[2].clone().into_ascii_lower());
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^ method not found in `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0599, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9d39e60cb79beeb449dd1f136d2ffb9f8c6ab6779e0646c8bcc0c6aa99f0b85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d39e60cb79beeb449dd1f136d2ffb9f8c6ab6779e0646c8bcc0c6aa99f0b85a", kill_on_drop: false }`
[INFO] [stdout] 9d39e60cb79beeb449dd1f136d2ffb9f8c6ab6779e0646c8bcc0c6aa99f0b85a