[INFO] fetching crate rustop 1.1.1...
[INFO] checking rustop-1.1.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] extracting crate rustop 1.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rustop 1.1.1 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 crates.io crate rustop 1.1.1
[INFO] finished tweaking crates.io crate rustop 1.1.1
[INFO] tweaked toml for crates.io crate rustop 1.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 47f4f0993393df0df05728c043afb2bbff724dd3feb201fe445572fff6bcbea7
[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" "47f4f0993393df0df05728c043afb2bbff724dd3feb201fe445572fff6bcbea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47f4f0993393df0df05728c043afb2bbff724dd3feb201fe445572fff6bcbea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f4f0993393df0df05728c043afb2bbff724dd3feb201fe445572fff6bcbea7", kill_on_drop: false }`
[INFO] [stdout] 47f4f0993393df0df05728c043afb2bbff724dd3feb201fe445572fff6bcbea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 507f71d39867c7d791696400e2edf00d90bc57db6bfbc9837a581c6124425ee4
[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" "507f71d39867c7d791696400e2edf00d90bc57db6bfbc9837a581c6124425ee4", kill_on_drop: false }`
[INFO] [stderr]     Checking rustop v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1701 |       let (args, rest) = opts! {
[INFO] [stdout]      |  ________________________-
[INFO] [stdout] 1702 | |         opt r:bool;
[INFO] [stdout] 1703 | |         opt g:bool, short:'g';
[INFO] [stdout] 1704 | |         opt l:bool, short:'l';
[INFO] [stdout] 1705 | |         opt a:bool=true, short:'a';
[INFO] [stdout] 1706 | |         opt b:bool=true, short:'b';
[INFO] [stdout] 1707 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1701 |       let (args, rest) = opts! {
[INFO] [stdout]      |  ________________________-
[INFO] [stdout] 1702 | |         opt r:bool;
[INFO] [stdout] 1703 | |         opt g:bool, short:'g';
[INFO] [stdout] 1704 | |         opt l:bool, short:'l';
[INFO] [stdout] 1705 | |         opt a:bool=true, short:'a';
[INFO] [stdout] 1706 | |         opt b:bool=true, short:'b';
[INFO] [stdout] 1707 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1721 |       let (args, rest) = opts! {
[INFO] [stdout]      |  ________________________-
[INFO] [stdout] 1722 | |         opt long_flag:bool;
[INFO] [stdout] 1723 | |         opt g:bool, long:"global";
[INFO] [stdout] 1724 | |         opt l:bool, long:"long";
[INFO] [stdout] 1725 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1721 |       let (args, rest) = opts! {
[INFO] [stdout]      |  ________________________-
[INFO] [stdout] 1722 | |         opt long_flag:bool;
[INFO] [stdout] 1723 | |         opt g:bool, long:"global";
[INFO] [stdout] 1724 | |         opt l:bool, long:"long";
[INFO] [stdout] 1725 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1737 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1738 | |         opt long:i32;
[INFO] [stdout] 1739 | |         opt long2:i32;
[INFO] [stdout] 1740 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1737 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1738 | |         opt long:i32;
[INFO] [stdout] 1739 | |         opt long2:i32;
[INFO] [stdout] 1740 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1750 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1751 | |         opt long:i32;
[INFO] [stdout] 1752 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1750 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1751 | |         opt long:i32;
[INFO] [stdout] 1752 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1760 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1761 | |         opt g:bool, long:"global";
[INFO] [stdout] 1762 | |         opt l:bool, long:"long";
[INFO] [stdout] 1763 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1760 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1761 | |         opt g:bool, long:"global";
[INFO] [stdout] 1762 | |         opt l:bool, long:"long";
[INFO] [stdout] 1763 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1771 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1772 | |         opt g:bool, long:"global";
[INFO] [stdout] 1773 | |         opt l:bool, long:"long";
[INFO] [stdout] 1774 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1771 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1772 | |         opt g:bool, long:"global";
[INFO] [stdout] 1773 | |         opt l:bool, long:"long";
[INFO] [stdout] 1774 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1781 |       let (args, rest) = opts! {
[INFO] [stdout]      |  ________________________-
[INFO] [stdout] 1782 | |         param arg1:String, desc:"BLA";
[INFO] [stdout] 1783 | |         param arg2:Vec<String>, desc:"BLA";
[INFO] [stdout] 1784 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1781 |       let (args, rest) = opts! {
[INFO] [stdout]      |  ________________________-
[INFO] [stdout] 1782 | |         param arg1:String, desc:"BLA";
[INFO] [stdout] 1783 | |         param arg2:Vec<String>, desc:"BLA";
[INFO] [stdout] 1784 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1794 |       let (args, rest) = opts! {
[INFO] [stdout]      |  ________________________-
[INFO] [stdout] 1795 | |         opt arg1:String;
[INFO] [stdout] 1796 | |         opt arg2:Vec<String>, multi:true;
[INFO] [stdout] 1797 | |         opt arg3:Vec<String>;
[INFO] [stdout] 1798 | |         opt arg4:Vec<i32> = vec![42];
[INFO] [stdout] 1799 | |         opt arg5:Vec<i32> = vec![1,2,3];
[INFO] [stdout] 1800 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1794 |       let (args, rest) = opts! {
[INFO] [stdout]      |  ________________________-
[INFO] [stdout] 1795 | |         opt arg1:String;
[INFO] [stdout] 1796 | |         opt arg2:Vec<String>, multi:true;
[INFO] [stdout] 1797 | |         opt arg3:Vec<String>;
[INFO] [stdout] 1798 | |         opt arg4:Vec<i32> = vec![42];
[INFO] [stdout] 1799 | |         opt arg5:Vec<i32> = vec![1,2,3];
[INFO] [stdout] 1800 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1829 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1830 | |         opt arg1:Vec<String>, multi:true;
[INFO] [stdout] 1831 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1829 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1830 | |         opt arg1:Vec<String>, multi:true;
[INFO] [stdout] 1831 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1839 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1840 | |         param arg1:String;
[INFO] [stdout] 1841 | |         param arg2:String;
[INFO] [stdout] 1842 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1839 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1840 | |         param arg1:String;
[INFO] [stdout] 1841 | |         param arg2:String;
[INFO] [stdout] 1842 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1849 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1850 | |         opt l:bool, long:"a-very-long-option";
[INFO] [stdout] 1851 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1849 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1850 | |         opt l:bool, long:"a-very-long-option";
[INFO] [stdout] 1851 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1859 |       let r = opts! {
[INFO] [stdout]      |  _____________-
[INFO] [stdout] 1860 | |         opt l:bool, long:"a-very-long-option";
[INFO] [stdout] 1861 | |         opt l2:bool, long:"a-very-long-option2";
[INFO] [stdout] 1862 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1859 |       let r = opts! {
[INFO] [stdout]      |  _____________-
[INFO] [stdout] 1860 | |         opt l:bool, long:"a-very-long-option";
[INFO] [stdout] 1861 | |         opt l2:bool, long:"a-very-long-option2";
[INFO] [stdout] 1862 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1872 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1873 | |         opt a_very_long_option:bool;
[INFO] [stdout] 1874 | |         opt l2:bool, long:"a-very-long-option2";
[INFO] [stdout] 1875 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1872 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1873 | |         opt a_very_long_option:bool;
[INFO] [stdout] 1874 | |         opt l2:bool, long:"a-very-long-option2";
[INFO] [stdout] 1875 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1884 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1885 | |         opt a:Option<String>;
[INFO] [stdout] 1886 | |         opt b:Option<i32>;
[INFO] [stdout] 1887 | |         opt along:Option<String>;
[INFO] [stdout] 1888 | |         opt blong:Option<String>;
[INFO] [stdout] 1889 | |         opt clong:Option<String>;
[INFO] [stdout] 1890 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1884 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1885 | |         opt a:Option<String>;
[INFO] [stdout] 1886 | |         opt b:Option<i32>;
[INFO] [stdout] 1887 | |         opt along:Option<String>;
[INFO] [stdout] 1888 | |         opt blong:Option<String>;
[INFO] [stdout] 1889 | |         opt clong:Option<String>;
[INFO] [stdout] 1890 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1902 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1903 | |         opt along:Option<i32> = Some(1);
[INFO] [stdout] 1904 | |         opt blong:Option<i32> = Some(2);
[INFO] [stdout] 1905 | |         opt clong:Option<i32> = Some(3);
[INFO] [stdout] 1906 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1902 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1903 | |         opt along:Option<i32> = Some(1);
[INFO] [stdout] 1904 | |         opt blong:Option<i32> = Some(2);
[INFO] [stdout] 1905 | |         opt clong:Option<i32> = Some(3);
[INFO] [stdout] 1906 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1917 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1918 | |         opt a:i32;
[INFO] [stdout] 1919 | |         opt b:i32=1;
[INFO] [stdout] 1920 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1917 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1918 | |         opt a:i32;
[INFO] [stdout] 1919 | |         opt b:i32=1;
[INFO] [stdout] 1920 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1927 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1928 | |         opt a:i32=1;
[INFO] [stdout] 1929 | |         opt b:i32=2;
[INFO] [stdout] 1930 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1927 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1928 | |         opt a:i32=1;
[INFO] [stdout] 1929 | |         opt b:i32=2;
[INFO] [stdout] 1930 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1940 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1941 | |         auto_shorts false;
[INFO] [stdout] 1942 | |         opt abc:bool;
[INFO] [stdout] 1943 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1940 |       let (_, _) = opts! {
[INFO] [stdout]      |  __________________-
[INFO] [stdout] 1941 | |         auto_shorts false;
[INFO] [stdout] 1942 | |         opt abc:bool;
[INFO] [stdout] 1943 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1950 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1951 | |         auto_shorts false;
[INFO] [stdout] 1952 | |         opt a:bool;
[INFO] [stdout] 1953 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1950 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1951 | |         auto_shorts false;
[INFO] [stdout] 1952 | |         opt a:bool;
[INFO] [stdout] 1953 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1961 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1962 | |         opt abc:bool;
[INFO] [stdout] 1963 | |         opt another:bool;
[INFO] [stdout] 1964 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1961 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1962 | |         opt abc:bool;
[INFO] [stdout] 1963 | |         opt another:bool;
[INFO] [stdout] 1964 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/rustop.rs:1312:13
[INFO] [stdout]      |
[INFO] [stdout] 1312 | /             format!(
[INFO] [stdout] 1313 | |                 "Long options consist of alpha-numeric characters and '-' only (got: --{})",
[INFO] [stdout] 1314 | |                 long
[INFO] [stdout] 1315 | |             )
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout]      = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]      |
[INFO] [stdout] 1312 |             
[INFO] [stdout] 1313 |                 "Long options consist of alpha-numeric characters and '-' only (got: --{})",
[INFO] [stdout] 1314 |                 long
[INFO] [stdout] 1315 |             
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/rustop.rs:1326:13
[INFO] [stdout]      |
[INFO] [stdout] 1326 |             format!("Short options must be alpha-numeric (got: -{})", short)
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout]      = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]      |
[INFO] [stdout] 1326 |             "Short options must be alpha-numeric (got: -{})", short
[INFO] [stdout]      |            --                                                     --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1973 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1974 | |         opt abc:bool;
[INFO] [stdout] 1975 | |         opt another:bool, short:'a';
[INFO] [stdout] 1976 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1973 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1974 | |         opt abc:bool;
[INFO] [stdout] 1975 | |         opt another:bool, short:'a';
[INFO] [stdout] 1976 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1985 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1986 | |         opt another:bool;
[INFO] [stdout] 1987 | |         opt a_flag:bool;
[INFO] [stdout] 1988 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1985 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1986 | |         opt another:bool;
[INFO] [stdout] 1987 | |         opt a_flag:bool;
[INFO] [stdout] 1988 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1997 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1998 | |         opt doit:bool=true;
[INFO] [stdout] 1999 | |         opt doit2:bool=true;
[INFO] [stdout] 2000 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 1997 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 1998 | |         opt doit:bool=true;
[INFO] [stdout] 1999 | |         opt doit2:bool=true;
[INFO] [stdout] 2000 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 2009 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 2010 | |         param arg:String;
[INFO] [stdout] 2011 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 2009 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 2010 | |         param arg:String;
[INFO] [stdout] 2011 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1616:10
[INFO] [stdout]      |
[INFO] [stdout] 1616 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 2019 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 2020 | |         opt a:bool, long:"äfläg", short:'ä';
[INFO] [stdout] 2021 | |         opt another:bool, long:"änötherfläg", short:'ö';
[INFO] [stdout] 2022 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/rustop.rs:1687:10
[INFO] [stdout]      |
[INFO] [stdout] 1687 |           };
[INFO] [stdout]      |            ^ help: remove this semicolon
[INFO] [stdout] ...
[INFO] [stdout] 2019 |       let (args, _) = opts! {
[INFO] [stdout]      |  _____________________-
[INFO] [stdout] 2020 | |         opt a:bool, long:"äfläg", short:'ä';
[INFO] [stdout] 2021 | |         opt another:bool, long:"änötherfläg", short:'ö';
[INFO] [stdout] 2022 | |     }
[INFO] [stdout]      | |_____- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/rustop.rs:1312:13
[INFO] [stdout]      |
[INFO] [stdout] 1312 | /             format!(
[INFO] [stdout] 1313 | |                 "Long options consist of alpha-numeric characters and '-' only (got: --{})",
[INFO] [stdout] 1314 | |                 long
[INFO] [stdout] 1315 | |             )
[INFO] [stdout]      | |_____________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout]      = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]      |
[INFO] [stdout] 1312 |             
[INFO] [stdout] 1313 |                 "Long options consist of alpha-numeric characters and '-' only (got: --{})",
[INFO] [stdout] 1314 |                 long
[INFO] [stdout] 1315 |             
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/rustop.rs:1326:13
[INFO] [stdout]      |
[INFO] [stdout] 1326 |             format!("Short options must be alpha-numeric (got: -{})", short)
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout]      = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]      |
[INFO] [stdout] 1326 |             "Short options must be alpha-numeric (got: -{})", short
[INFO] [stdout]      |            --                                                     --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 52 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "507f71d39867c7d791696400e2edf00d90bc57db6bfbc9837a581c6124425ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507f71d39867c7d791696400e2edf00d90bc57db6bfbc9837a581c6124425ee4", kill_on_drop: false }`
[INFO] [stdout] 507f71d39867c7d791696400e2edf00d90bc57db6bfbc9837a581c6124425ee4