[INFO] cloning repository https://github.com/daniel-ferguson/hi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel-ferguson/hi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-ferguson%2Fhi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-ferguson%2Fhi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] afe104945f585402b4ba270627ea72dca0270b6f
[INFO] checking daniel-ferguson/hi/afe104945f585402b4ba270627ea72dca0270b6f against c999cef531ea9059e189e82fe0e82c5daf249bc9 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-ferguson%2Fhi" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/daniel-ferguson/hi
[INFO] finished tweaking git repo https://github.com/daniel-ferguson/hi
[INFO] tweaked toml for git repo https://github.com/daniel-ferguson/hi written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/daniel-ferguson/hi on toolchain c999cef531ea9059e189e82fe0e82c5daf249bc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/daniel-ferguson/hi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.1.56
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded termion v1.5.5
[INFO] [stderr]   Downloaded env_logger v0.3.5
[INFO] [stderr]   Downloaded redox_termios v0.1.1
[INFO] [stderr]   Downloaded memchr v0.1.11
[INFO] [stderr]   Downloaded memchr v1.0.2
[INFO] [stderr]   Downloaded utf8-ranges v0.1.3
[INFO] [stderr]   Downloaded thread-id v2.0.0
[INFO] [stderr]   Downloaded log v0.3.9
[INFO] [stderr]   Downloaded thread_local v0.2.7
[INFO] [stderr]   Downloaded aho-corasick v0.5.3
[INFO] [stderr]   Downloaded log v0.4.8
[INFO] [stderr]   Downloaded regex-syntax v0.3.9
[INFO] [stderr]   Downloaded nom v3.2.1
[INFO] [stderr]   Downloaded regex v0.1.80
[INFO] [stderr]   Downloaded libc v0.2.66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2f28aac1eda7d94ff523d77307c96d49f763c39763effa73e5dc5f93f3e8ad39
[INFO] running `Command { std: "docker" "start" "2f28aac1eda7d94ff523d77307c96d49f763c39763effa73e5dc5f93f3e8ad39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f28aac1eda7d94ff523d77307c96d49f763c39763effa73e5dc5f93f3e8ad39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f28aac1eda7d94ff523d77307c96d49f763c39763effa73e5dc5f93f3e8ad39" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f28aac1eda7d94ff523d77307c96d49f763c39763effa73e5dc5f93f3e8ad39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f28aac1eda7d94ff523d77307c96d49f763c39763effa73e5dc5f93f3e8ad39" "/opt/rustwide/cargo-home/bin/cargo" "+c999cef531ea9059e189e82fe0e82c5daf249bc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking termion v1.5.5
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking hi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | named!(numeric_string<&str>, map_res!(digit, ::std::str::from_utf8));
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_res`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `map_res` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | / named!(
[INFO] [stdout] 46 | |     usize_digit<usize>,
[INFO] [stdout] 47 | |     map_res!(numeric_string, ::std::str::FromStr::from_str)
[INFO] [stdout] 48 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_res`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_res` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | / named!(command_name<&[u8], CommandName>,
[INFO] [stdout] 51 | |        do_parse!(
[INFO] [stdout] 52 | |            many0!(whitespace)                              >>
[INFO] [stdout] 53 | |            n: map_res!(
[INFO] [stdout] ...  |
[INFO] [stdout] 59 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | / named!(command_name<&[u8], CommandName>,
[INFO] [stdout] 51 | |        do_parse!(
[INFO] [stdout] 52 | |            many0!(whitespace)                              >>
[INFO] [stdout] 53 | |            n: map_res!(
[INFO] [stdout] ...  |
[INFO] [stdout] 59 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_res`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_res` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | / named!(command_name<&[u8], CommandName>,
[INFO] [stdout] 51 | |        do_parse!(
[INFO] [stdout] 52 | |            many0!(whitespace)                              >>
[INFO] [stdout] 53 | |            n: map_res!(
[INFO] [stdout] ...  |
[INFO] [stdout] 59 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_res`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_res` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | / named!(command_offset<&[u8], Command>,
[INFO] [stdout] 62 | |        do_parse!(
[INFO] [stdout] 63 | |            many0!(whitespace)            >>
[INFO] [stdout] 64 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | / named!(command_offset<&[u8], Command>,
[INFO] [stdout] 62 | |        do_parse!(
[INFO] [stdout] 63 | |            many0!(whitespace)            >>
[INFO] [stdout] 64 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | / named!(command_offset<&[u8], Command>,
[INFO] [stdout] 62 | |        do_parse!(
[INFO] [stdout] 63 | |            many0!(whitespace)            >>
[INFO] [stdout] 64 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / named!(command_width<&[u8], Command>,
[INFO] [stdout] 72 | |        do_parse!(
[INFO] [stdout] 73 | |            many0!(whitespace)            >>
[INFO] [stdout] 74 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / named!(command_width<&[u8], Command>,
[INFO] [stdout] 72 | |        do_parse!(
[INFO] [stdout] 73 | |            many0!(whitespace)            >>
[INFO] [stdout] 74 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / named!(command_width<&[u8], Command>,
[INFO] [stdout] 72 | |        do_parse!(
[INFO] [stdout] 73 | |            many0!(whitespace)            >>
[INFO] [stdout] 74 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | / named!(command_scroll_x<&[u8], Command>,
[INFO] [stdout] 82 | |        do_parse!(
[INFO] [stdout] 83 | |            many0!(whitespace)            >>
[INFO] [stdout] 84 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | / named!(command_scroll_x<&[u8], Command>,
[INFO] [stdout] 82 | |        do_parse!(
[INFO] [stdout] 83 | |            many0!(whitespace)            >>
[INFO] [stdout] 84 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | / named!(command_scroll_x<&[u8], Command>,
[INFO] [stdout] 82 | |        do_parse!(
[INFO] [stdout] 83 | |            many0!(whitespace)            >>
[INFO] [stdout] 84 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:91:1
[INFO] [stdout]    |
[INFO] [stdout] 91 | / named!(command_scroll_y<&[u8], Command>,
[INFO] [stdout] 92 | |        do_parse!(
[INFO] [stdout] 93 | |            many0!(whitespace)            >>
[INFO] [stdout] 94 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 99 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:91:1
[INFO] [stdout]    |
[INFO] [stdout] 91 | / named!(command_scroll_y<&[u8], Command>,
[INFO] [stdout] 92 | |        do_parse!(
[INFO] [stdout] 93 | |            many0!(whitespace)            >>
[INFO] [stdout] 94 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 99 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:91:1
[INFO] [stdout]    |
[INFO] [stdout] 91 | / named!(command_scroll_y<&[u8], Command>,
[INFO] [stdout] 92 | |        do_parse!(
[INFO] [stdout] 93 | |            many0!(whitespace)            >>
[INFO] [stdout] 94 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 99 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/command_prompt/parser.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | / named!(pub command<&[u8], Command>,
[INFO] [stdout] 102 | |        switch!(command_name,
[INFO] [stdout] 103 | |                CommandName::Offset => complete!(command_offset) |
[INFO] [stdout] 104 | |                CommandName::ScrollX => complete!(command_scroll_x) |
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |        );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/command_prompt/parser.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | / named!(pub command<&[u8], Command>,
[INFO] [stdout] 102 | |        switch!(command_name,
[INFO] [stdout] 103 | |                CommandName::Offset => complete!(command_offset) |
[INFO] [stdout] 104 | |                CommandName::ScrollX => complete!(command_scroll_x) |
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |        );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `complete`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `complete` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/command_prompt/parser.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | / named!(pub command<&[u8], Command>,
[INFO] [stdout] 102 | |        switch!(command_name,
[INFO] [stdout] 103 | |                CommandName::Offset => complete!(command_offset) |
[INFO] [stdout] 104 | |                CommandName::ScrollX => complete!(command_scroll_x) |
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |        );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `complete`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `complete` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/command_prompt/parser.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | / named!(pub command<&[u8], Command>,
[INFO] [stdout] 102 | |        switch!(command_name,
[INFO] [stdout] 103 | |                CommandName::Offset => complete!(command_offset) |
[INFO] [stdout] 104 | |                CommandName::ScrollX => complete!(command_scroll_x) |
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |        );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `complete`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `complete` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/command_prompt/parser.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | / named!(pub command<&[u8], Command>,
[INFO] [stdout] 102 | |        switch!(command_name,
[INFO] [stdout] 103 | |                CommandName::Offset => complete!(command_offset) |
[INFO] [stdout] 104 | |                CommandName::ScrollX => complete!(command_scroll_x) |
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |        );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `complete`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `complete` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | named!(numeric_string<&str>, map_res!(digit, ::std::str::from_utf8));
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_res`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `map_res` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | / named!(
[INFO] [stdout] 46 | |     usize_digit<usize>,
[INFO] [stdout] 47 | |     map_res!(numeric_string, ::std::str::FromStr::from_str)
[INFO] [stdout] 48 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_res`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_res` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | / named!(command_name<&[u8], CommandName>,
[INFO] [stdout] 51 | |        do_parse!(
[INFO] [stdout] 52 | |            many0!(whitespace)                              >>
[INFO] [stdout] 53 | |            n: map_res!(
[INFO] [stdout] ...  |
[INFO] [stdout] 59 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | / named!(command_name<&[u8], CommandName>,
[INFO] [stdout] 51 | |        do_parse!(
[INFO] [stdout] 52 | |            many0!(whitespace)                              >>
[INFO] [stdout] 53 | |            n: map_res!(
[INFO] [stdout] ...  |
[INFO] [stdout] 59 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_res`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_res` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | / named!(command_name<&[u8], CommandName>,
[INFO] [stdout] 51 | |        do_parse!(
[INFO] [stdout] 52 | |            many0!(whitespace)                              >>
[INFO] [stdout] 53 | |            n: map_res!(
[INFO] [stdout] ...  |
[INFO] [stdout] 59 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map_res`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `map_res` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | / named!(command_offset<&[u8], Command>,
[INFO] [stdout] 62 | |        do_parse!(
[INFO] [stdout] 63 | |            many0!(whitespace)            >>
[INFO] [stdout] 64 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | / named!(command_offset<&[u8], Command>,
[INFO] [stdout] 62 | |        do_parse!(
[INFO] [stdout] 63 | |            many0!(whitespace)            >>
[INFO] [stdout] 64 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | / named!(command_offset<&[u8], Command>,
[INFO] [stdout] 62 | |        do_parse!(
[INFO] [stdout] 63 | |            many0!(whitespace)            >>
[INFO] [stdout] 64 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / named!(command_width<&[u8], Command>,
[INFO] [stdout] 72 | |        do_parse!(
[INFO] [stdout] 73 | |            many0!(whitespace)            >>
[INFO] [stdout] 74 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / named!(command_width<&[u8], Command>,
[INFO] [stdout] 72 | |        do_parse!(
[INFO] [stdout] 73 | |            many0!(whitespace)            >>
[INFO] [stdout] 74 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / named!(command_width<&[u8], Command>,
[INFO] [stdout] 72 | |        do_parse!(
[INFO] [stdout] 73 | |            many0!(whitespace)            >>
[INFO] [stdout] 74 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | / named!(command_scroll_x<&[u8], Command>,
[INFO] [stdout] 82 | |        do_parse!(
[INFO] [stdout] 83 | |            many0!(whitespace)            >>
[INFO] [stdout] 84 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | / named!(command_scroll_x<&[u8], Command>,
[INFO] [stdout] 82 | |        do_parse!(
[INFO] [stdout] 83 | |            many0!(whitespace)            >>
[INFO] [stdout] 84 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | / named!(command_scroll_x<&[u8], Command>,
[INFO] [stdout] 82 | |        do_parse!(
[INFO] [stdout] 83 | |            many0!(whitespace)            >>
[INFO] [stdout] 84 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:91:1
[INFO] [stdout]    |
[INFO] [stdout] 91 | / named!(command_scroll_y<&[u8], Command>,
[INFO] [stdout] 92 | |        do_parse!(
[INFO] [stdout] 93 | |            many0!(whitespace)            >>
[INFO] [stdout] 94 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 99 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:91:1
[INFO] [stdout]    |
[INFO] [stdout] 91 | / named!(command_scroll_y<&[u8], Command>,
[INFO] [stdout] 92 | |        do_parse!(
[INFO] [stdout] 93 | |            many0!(whitespace)            >>
[INFO] [stdout] 94 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 99 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `do_parse`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `do_parse` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/command_prompt/parser.rs:91:1
[INFO] [stdout]    |
[INFO] [stdout] 91 | / named!(command_scroll_y<&[u8], Command>,
[INFO] [stdout] 92 | |        do_parse!(
[INFO] [stdout] 93 | |            many0!(whitespace)            >>
[INFO] [stdout] 94 | |            arg1: usize_digit             >>
[INFO] [stdout] ...  |
[INFO] [stdout] 99 | |        );
[INFO] [stdout]    | |________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `many0`
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `many0` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/command_prompt/parser.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | / named!(pub command<&[u8], Command>,
[INFO] [stdout] 102 | |        switch!(command_name,
[INFO] [stdout] 103 | |                CommandName::Offset => complete!(command_offset) |
[INFO] [stdout] 104 | |                CommandName::ScrollX => complete!(command_scroll_x) |
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |        );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `map`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `map` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/command_prompt/parser.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | / named!(pub command<&[u8], Command>,
[INFO] [stdout] 102 | |        switch!(command_name,
[INFO] [stdout] 103 | |                CommandName::Offset => complete!(command_offset) |
[INFO] [stdout] 104 | |                CommandName::ScrollX => complete!(command_scroll_x) |
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |        );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `complete`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `complete` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/command_prompt/parser.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | / named!(pub command<&[u8], Command>,
[INFO] [stdout] 102 | |        switch!(command_name,
[INFO] [stdout] 103 | |                CommandName::Offset => complete!(command_offset) |
[INFO] [stdout] 104 | |                CommandName::ScrollX => complete!(command_scroll_x) |
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |        );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `complete`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `complete` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/command_prompt/parser.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | / named!(pub command<&[u8], Command>,
[INFO] [stdout] 102 | |        switch!(command_name,
[INFO] [stdout] 103 | |                CommandName::Offset => complete!(command_offset) |
[INFO] [stdout] 104 | |                CommandName::ScrollX => complete!(command_scroll_x) |
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |        );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `complete`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `complete` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/command_prompt/parser.rs:101:1
[INFO] [stdout]     |
[INFO] [stdout] 101 | / named!(pub command<&[u8], Command>,
[INFO] [stdout] 102 | |        switch!(command_name,
[INFO] [stdout] 103 | |                CommandName::Offset => complete!(command_offset) |
[INFO] [stdout] 104 | |                CommandName::ScrollX => complete!(command_scroll_x) |
[INFO] [stdout] ...   |
[INFO] [stdout] 108 | |        );
[INFO] [stdout]     | |________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `complete`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `complete` which comes from the expansion of the macro `named` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/command_prompt/mod.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn step(&mut self, key: Key) -> CommandMachineEvent {
[INFO] [stdout]    |                 ^^^^^^^^^               ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn step(&mut self, key: Key) -> CommandMachineEvent<'_> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/command_prompt/parser.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 | named!(numeric_string<&str>, map_res!(digit, ::std::str::from_utf8));
[INFO] [stdout]    | ----------------------^^^^------------------------------------------
[INFO] [stdout]    | |                     |
[INFO] [stdout]    | |                     the same lifetime is elided here
[INFO] [stdout]    | the lifetime is named here
[INFO] [stdout]    | the same lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 43 | named!(numeric_string<&'a str>, map_res!(digit, ::std::str::from_utf8));
[INFO] [stdout]    |                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/screen.rs:61:57
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn new(data: &'a [u8], frame: Frame, out: T) -> Screen<T> {
[INFO] [stdout]    |                       -- the lifetime is named here     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn new(data: &'a [u8], frame: Frame, out: T) -> Screen<'a, T> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/command_prompt/mod.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn step(&mut self, key: Key) -> CommandMachineEvent {
[INFO] [stdout]    |                 ^^^^^^^^^               ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn step(&mut self, key: Key) -> CommandMachineEvent<'_> {
[INFO] [stdout]    |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/command_prompt/parser.rs:43:23
[INFO] [stdout]    |
[INFO] [stdout] 43 | named!(numeric_string<&str>, map_res!(digit, ::std::str::from_utf8));
[INFO] [stdout]    | ----------------------^^^^------------------------------------------
[INFO] [stdout]    | |                     |
[INFO] [stdout]    | |                     the same lifetime is elided here
[INFO] [stdout]    | the lifetime is named here
[INFO] [stdout]    | the same lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 43 | named!(numeric_string<&'a str>, map_res!(digit, ::std::str::from_utf8));
[INFO] [stdout]    |                        ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/screen.rs:61:57
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn new(data: &'a [u8], frame: Frame, out: T) -> Screen<T> {
[INFO] [stdout]    |                       -- the lifetime is named here     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn new(data: &'a [u8], frame: Frame, out: T) -> Screen<'a, T> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.43s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: hi v0.1.0 (/opt/rustwide/workdir), nom v3.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2f28aac1eda7d94ff523d77307c96d49f763c39763effa73e5dc5f93f3e8ad39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f28aac1eda7d94ff523d77307c96d49f763c39763effa73e5dc5f93f3e8ad39", kill_on_drop: false }`
[INFO] [stdout] 2f28aac1eda7d94ff523d77307c96d49f763c39763effa73e5dc5f93f3e8ad39
