[INFO] fetching crate argparse 0.2.2... [INFO] testing argparse-0.2.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate argparse 0.2.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate argparse 0.2.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate argparse 0.2.2 [INFO] finished tweaking crates.io crate argparse 0.2.2 [INFO] tweaked toml for crates.io crate argparse 0.2.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4341c2c6365a047ac7232fc537b85a9922819781fef3dc4bb517eb3d2939a21d [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" "4341c2c6365a047ac7232fc537b85a9922819781fef3dc4bb517eb3d2939a21d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4341c2c6365a047ac7232fc537b85a9922819781fef3dc4bb517eb3d2939a21d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4341c2c6365a047ac7232fc537b85a9922819781fef3dc4bb517eb3d2939a21d", kill_on_drop: false }` [INFO] [stdout] 4341c2c6365a047ac7232fc537b85a9922819781fef3dc4bb517eb3d2939a21d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d65cd8c84d085857dc04150de7220451919ba7815a8fc330902a0430315f5cf4 [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" "d65cd8c84d085857dc04150de7220451919ba7815a8fc330902a0430315f5cf4", kill_on_drop: false }` [INFO] [stderr] Compiling argparse v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | Flag(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IFlagAction + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | Single(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgAction + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | Push(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgsAction + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | Many(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgsAction + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/action.rs:20:24 [INFO] [stdout] | [INFO] [stdout] 20 | fn bind<'x>(&self, Rc>) -> Action<'x>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rc>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | action: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgAction + 'parser` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:142:24 [INFO] [stdout] | [INFO] [stdout] 142 | stderr: &'ctx mut (Write + 'ctx), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + 'ctx` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:462:72 [INFO] [stdout] | [INFO] [stdout] 462 | fn parse(parser: &ArgumentParser, args: &Vec, stderr: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:723:55 [INFO] [stdout] | [INFO] [stdout] 723 | pub fn print_help(&self, name: &str, writer: &mut Write) -> IoResult<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:730:56 [INFO] [stdout] | [INFO] [stdout] 730 | pub fn print_usage(&self, name: &str, writer: &mut Write) -> IoResult<()> [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:740:22 [INFO] [stdout] | [INFO] [stdout] 740 | stdout: &mut Write, stderr: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:740:42 [INFO] [stdout] | [INFO] [stdout] 740 | stdout: &mut Write, stderr: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:762:68 [INFO] [stdout] | [INFO] [stdout] 762 | pub fn error(&self, command: &str, message: &str, writer: &mut Write) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:817:19 [INFO] [stdout] | [INFO] [stdout] 817 | buf: &'a mut (Write + 'a), [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:821:74 [INFO] [stdout] | [INFO] [stdout] 821 | pub fn print_usage(parser: &ArgumentParser, name: &str, writer: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:828:73 [INFO] [stdout] | [INFO] [stdout] 828 | pub fn print_help(parser: &ArgumentParser, name: &str, writer: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:839:9 [INFO] [stdout] | [INFO] [stdout] 839 | try!(write!(self.buf, " {}", arg.name)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:842:13 [INFO] [stdout] | [INFO] [stdout] 842 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:844:17 [INFO] [stdout] | [INFO] [stdout] 844 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:848:17 [INFO] [stdout] | [INFO] [stdout] 848 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:851:9 [INFO] [stdout] | [INFO] [stdout] 851 | try!(wrap_text(self.buf, arg.help, TOTAL_WIDTH, OPTION_WIDTH)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:852:9 [INFO] [stdout] | [INFO] [stdout] 852 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:858:9 [INFO] [stdout] | [INFO] [stdout] 858 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:861:9 [INFO] [stdout] | [INFO] [stdout] 861 | try!(write!(self.buf, "{}", name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:864:13 [INFO] [stdout] | [INFO] [stdout] 864 | try!(write!(self.buf, ",")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:865:13 [INFO] [stdout] | [INFO] [stdout] 865 | try!(write!(self.buf, "{}", name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:871:17 [INFO] [stdout] | [INFO] [stdout] 871 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:873:17 [INFO] [stdout] | [INFO] [stdout] 873 | try!(write!(self.buf, "{}", &var.metavar[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:878:13 [INFO] [stdout] | [INFO] [stdout] 878 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:880:17 [INFO] [stdout] | [INFO] [stdout] 880 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:884:17 [INFO] [stdout] | [INFO] [stdout] 884 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:887:9 [INFO] [stdout] | [INFO] [stdout] 887 | try!(wrap_text(self.buf, opt.help, TOTAL_WIDTH, OPTION_WIDTH)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:888:9 [INFO] [stdout] | [INFO] [stdout] 888 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:893:9 [INFO] [stdout] | [INFO] [stdout] 893 | try!(self.write_usage()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:894:9 [INFO] [stdout] | [INFO] [stdout] 894 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:896:13 [INFO] [stdout] | [INFO] [stdout] 896 | try!(wrap_text(self.buf, self.parser.description,TOTAL_WIDTH, 0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:897:13 [INFO] [stdout] | [INFO] [stdout] 897 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:902:13 [INFO] [stdout] | [INFO] [stdout] 902 | try!(write!(self.buf, "\nPositional arguments:\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:904:17 [INFO] [stdout] | [INFO] [stdout] 904 | try!(self.print_argument(&**arg)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:908:21 [INFO] [stdout] | [INFO] [stdout] 908 | try!(self.print_argument(&**opt)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:916:13 [INFO] [stdout] | [INFO] [stdout] 916 | try!(write!(self.buf, "\nOptional arguments:\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:918:17 [INFO] [stdout] | [INFO] [stdout] 918 | try!(self.print_option(&**opt)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:925:9 [INFO] [stdout] | [INFO] [stdout] 925 | try!(write!(self.buf, "Usage:\n ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:926:9 [INFO] [stdout] | [INFO] [stdout] 926 | try!(write!(self.buf, "{}", self.name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:931:17 [INFO] [stdout] | [INFO] [stdout] 931 | try!(write!(self.buf, " [OPTIONS]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:935:17 [INFO] [stdout] | [INFO] [stdout] 935 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:937:21 [INFO] [stdout] | [INFO] [stdout] 937 | try!(write!(self.buf, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:939:17 [INFO] [stdout] | [INFO] [stdout] 939 | try!(write!(self.buf, "{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:942:21 [INFO] [stdout] | [INFO] [stdout] 942 | try!(write!(self.buf, "]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:948:21 [INFO] [stdout] | [INFO] [stdout] 948 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:950:25 [INFO] [stdout] | [INFO] [stdout] 950 | try!(write!(self.buf, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:952:21 [INFO] [stdout] | [INFO] [stdout] 952 | try!(write!(self.buf, "{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:955:25 [INFO] [stdout] | [INFO] [stdout] 955 | try!(write!(self.buf, " ...]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:957:25 [INFO] [stdout] | [INFO] [stdout] 957 | try!(write!(self.buf, " [...]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:963:9 [INFO] [stdout] | [INFO] [stdout] 963 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | try!(buf.write(word.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | try!(buf.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | try!(buf.write(b" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | try!(buf.write(b" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | try!(buf.write(word.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/help.rs:64:28 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn wrap_text(buf: &mut Write, data: &str, width: usize, indent: usize) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parser.rs:555:43 [INFO] [stdout] | [INFO] [stdout] 555 | Some(ref y) => panic!(format!( [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 556 | | "Option {} conflicts with option {}", [INFO] [stdout] 557 | | name, y.name)), [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] 555 | Some(ref y) => panic!( [INFO] [stdout] 556 | "Option {} conflicts with option {}", [INFO] [stdout] 557 | name, y.name), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 62 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "d65cd8c84d085857dc04150de7220451919ba7815a8fc330902a0430315f5cf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d65cd8c84d085857dc04150de7220451919ba7815a8fc330902a0430315f5cf4", kill_on_drop: false }` [INFO] [stdout] d65cd8c84d085857dc04150de7220451919ba7815a8fc330902a0430315f5cf4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f95cd4a12ef3eba5006f6d5466f7efdf141b43d46ff605b0897d7c758afab80d [INFO] running `Command { std: "docker" "start" "-a" "f95cd4a12ef3eba5006f6d5466f7efdf141b43d46ff605b0897d7c758afab80d", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | Flag(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IFlagAction + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | Single(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgAction + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | Push(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgsAction + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | Many(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgsAction + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/action.rs:20:24 [INFO] [stdout] | [INFO] [stdout] 20 | fn bind<'x>(&self, Rc>) -> Action<'x>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rc>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | action: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgAction + 'parser` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:142:24 [INFO] [stdout] | [INFO] [stdout] 142 | stderr: &'ctx mut (Write + 'ctx), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + 'ctx` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:462:72 [INFO] [stdout] | [INFO] [stdout] 462 | fn parse(parser: &ArgumentParser, args: &Vec, stderr: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:723:55 [INFO] [stdout] | [INFO] [stdout] 723 | pub fn print_help(&self, name: &str, writer: &mut Write) -> IoResult<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:730:56 [INFO] [stdout] | [INFO] [stdout] 730 | pub fn print_usage(&self, name: &str, writer: &mut Write) -> IoResult<()> [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:740:22 [INFO] [stdout] | [INFO] [stdout] 740 | stdout: &mut Write, stderr: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:740:42 [INFO] [stdout] | [INFO] [stdout] 740 | stdout: &mut Write, stderr: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:762:68 [INFO] [stdout] | [INFO] [stdout] 762 | pub fn error(&self, command: &str, message: &str, writer: &mut Write) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:817:19 [INFO] [stdout] | [INFO] [stdout] 817 | buf: &'a mut (Write + 'a), [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:821:74 [INFO] [stdout] | [INFO] [stdout] 821 | pub fn print_usage(parser: &ArgumentParser, name: &str, writer: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:828:73 [INFO] [stdout] | [INFO] [stdout] 828 | pub fn print_help(parser: &ArgumentParser, name: &str, writer: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:839:9 [INFO] [stdout] | [INFO] [stdout] 839 | try!(write!(self.buf, " {}", arg.name)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:842:13 [INFO] [stdout] | [INFO] [stdout] 842 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:844:17 [INFO] [stdout] | [INFO] [stdout] 844 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:848:17 [INFO] [stdout] | [INFO] [stdout] 848 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:851:9 [INFO] [stdout] | [INFO] [stdout] 851 | try!(wrap_text(self.buf, arg.help, TOTAL_WIDTH, OPTION_WIDTH)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:852:9 [INFO] [stdout] | [INFO] [stdout] 852 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:858:9 [INFO] [stdout] | [INFO] [stdout] 858 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:861:9 [INFO] [stdout] | [INFO] [stdout] 861 | try!(write!(self.buf, "{}", name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:864:13 [INFO] [stdout] | [INFO] [stdout] 864 | try!(write!(self.buf, ",")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:865:13 [INFO] [stdout] | [INFO] [stdout] 865 | try!(write!(self.buf, "{}", name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:871:17 [INFO] [stdout] | [INFO] [stdout] 871 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:873:17 [INFO] [stdout] | [INFO] [stdout] 873 | try!(write!(self.buf, "{}", &var.metavar[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:878:13 [INFO] [stdout] | [INFO] [stdout] 878 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:880:17 [INFO] [stdout] | [INFO] [stdout] 880 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:884:17 [INFO] [stdout] | [INFO] [stdout] 884 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:887:9 [INFO] [stdout] | [INFO] [stdout] 887 | try!(wrap_text(self.buf, opt.help, TOTAL_WIDTH, OPTION_WIDTH)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:888:9 [INFO] [stdout] | [INFO] [stdout] 888 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:893:9 [INFO] [stdout] | [INFO] [stdout] 893 | try!(self.write_usage()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:894:9 [INFO] [stdout] | [INFO] [stdout] 894 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:896:13 [INFO] [stdout] | [INFO] [stdout] 896 | try!(wrap_text(self.buf, self.parser.description,TOTAL_WIDTH, 0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:897:13 [INFO] [stdout] | [INFO] [stdout] 897 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:902:13 [INFO] [stdout] | [INFO] [stdout] 902 | try!(write!(self.buf, "\nPositional arguments:\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:904:17 [INFO] [stdout] | [INFO] [stdout] 904 | try!(self.print_argument(&**arg)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:908:21 [INFO] [stdout] | [INFO] [stdout] 908 | try!(self.print_argument(&**opt)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:916:13 [INFO] [stdout] | [INFO] [stdout] 916 | try!(write!(self.buf, "\nOptional arguments:\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:918:17 [INFO] [stdout] | [INFO] [stdout] 918 | try!(self.print_option(&**opt)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:925:9 [INFO] [stdout] | [INFO] [stdout] 925 | try!(write!(self.buf, "Usage:\n ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:926:9 [INFO] [stdout] | [INFO] [stdout] 926 | try!(write!(self.buf, "{}", self.name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:931:17 [INFO] [stdout] | [INFO] [stdout] 931 | try!(write!(self.buf, " [OPTIONS]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:935:17 [INFO] [stdout] | [INFO] [stdout] 935 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:937:21 [INFO] [stdout] | [INFO] [stdout] 937 | try!(write!(self.buf, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:939:17 [INFO] [stdout] | [INFO] [stdout] 939 | try!(write!(self.buf, "{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:942:21 [INFO] [stdout] | [INFO] [stdout] 942 | try!(write!(self.buf, "]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:948:21 [INFO] [stdout] | [INFO] [stdout] 948 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:950:25 [INFO] [stdout] | [INFO] [stdout] 950 | try!(write!(self.buf, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:952:21 [INFO] [stdout] | [INFO] [stdout] 952 | try!(write!(self.buf, "{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:955:25 [INFO] [stdout] | [INFO] [stdout] 955 | try!(write!(self.buf, " ...]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:957:25 [INFO] [stdout] | [INFO] [stdout] 957 | try!(write!(self.buf, " [...]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:963:9 [INFO] [stdout] | [INFO] [stdout] 963 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | try!(buf.write(word.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | try!(buf.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | try!(buf.write(b" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | try!(buf.write(b" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | try!(buf.write(word.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/help.rs:64:28 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn wrap_text(buf: &mut Write, data: &str, width: usize, indent: usize) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parser.rs:555:43 [INFO] [stdout] | [INFO] [stdout] 555 | Some(ref y) => panic!(format!( [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 556 | | "Option {} conflicts with option {}", [INFO] [stdout] 557 | | name, y.name)), [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] 555 | Some(ref y) => panic!( [INFO] [stdout] 556 | "Option {} conflicts with option {}", [INFO] [stdout] 557 | name, y.name), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 62 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling argparse v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | Flag(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IFlagAction + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | Single(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgAction + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | Push(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgsAction + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/action.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | Many(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgsAction + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/action.rs:20:24 [INFO] [stdout] | [INFO] [stdout] 20 | fn bind<'x>(&self, Rc>) -> Action<'x>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rc>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | action: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgAction + 'parser` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:142:24 [INFO] [stdout] | [INFO] [stdout] 142 | stderr: &'ctx mut (Write + 'ctx), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + 'ctx` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:462:72 [INFO] [stdout] | [INFO] [stdout] 462 | fn parse(parser: &ArgumentParser, args: &Vec, stderr: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:723:55 [INFO] [stdout] | [INFO] [stdout] 723 | pub fn print_help(&self, name: &str, writer: &mut Write) -> IoResult<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:730:56 [INFO] [stdout] | [INFO] [stdout] 730 | pub fn print_usage(&self, name: &str, writer: &mut Write) -> IoResult<()> [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:740:22 [INFO] [stdout] | [INFO] [stdout] 740 | stdout: &mut Write, stderr: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:740:42 [INFO] [stdout] | [INFO] [stdout] 740 | stdout: &mut Write, stderr: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:762:68 [INFO] [stdout] | [INFO] [stdout] 762 | pub fn error(&self, command: &str, message: &str, writer: &mut Write) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:817:19 [INFO] [stdout] | [INFO] [stdout] 817 | buf: &'a mut (Write + 'a), [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:821:74 [INFO] [stdout] | [INFO] [stdout] 821 | pub fn print_usage(parser: &ArgumentParser, name: &str, writer: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:828:73 [INFO] [stdout] | [INFO] [stdout] 828 | pub fn print_help(parser: &ArgumentParser, name: &str, writer: &mut Write) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:839:9 [INFO] [stdout] | [INFO] [stdout] 839 | try!(write!(self.buf, " {}", arg.name)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:842:13 [INFO] [stdout] | [INFO] [stdout] 842 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:844:17 [INFO] [stdout] | [INFO] [stdout] 844 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:848:17 [INFO] [stdout] | [INFO] [stdout] 848 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:851:9 [INFO] [stdout] | [INFO] [stdout] 851 | try!(wrap_text(self.buf, arg.help, TOTAL_WIDTH, OPTION_WIDTH)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:852:9 [INFO] [stdout] | [INFO] [stdout] 852 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:858:9 [INFO] [stdout] | [INFO] [stdout] 858 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:861:9 [INFO] [stdout] | [INFO] [stdout] 861 | try!(write!(self.buf, "{}", name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:864:13 [INFO] [stdout] | [INFO] [stdout] 864 | try!(write!(self.buf, ",")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:865:13 [INFO] [stdout] | [INFO] [stdout] 865 | try!(write!(self.buf, "{}", name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:871:17 [INFO] [stdout] | [INFO] [stdout] 871 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:873:17 [INFO] [stdout] | [INFO] [stdout] 873 | try!(write!(self.buf, "{}", &var.metavar[..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:878:13 [INFO] [stdout] | [INFO] [stdout] 878 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:880:17 [INFO] [stdout] | [INFO] [stdout] 880 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:884:17 [INFO] [stdout] | [INFO] [stdout] 884 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:887:9 [INFO] [stdout] | [INFO] [stdout] 887 | try!(wrap_text(self.buf, opt.help, TOTAL_WIDTH, OPTION_WIDTH)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:888:9 [INFO] [stdout] | [INFO] [stdout] 888 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:893:9 [INFO] [stdout] | [INFO] [stdout] 893 | try!(self.write_usage()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:894:9 [INFO] [stdout] | [INFO] [stdout] 894 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:896:13 [INFO] [stdout] | [INFO] [stdout] 896 | try!(wrap_text(self.buf, self.parser.description,TOTAL_WIDTH, 0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:897:13 [INFO] [stdout] | [INFO] [stdout] 897 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:902:13 [INFO] [stdout] | [INFO] [stdout] 902 | try!(write!(self.buf, "\nPositional arguments:\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:904:17 [INFO] [stdout] | [INFO] [stdout] 904 | try!(self.print_argument(&**arg)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:908:21 [INFO] [stdout] | [INFO] [stdout] 908 | try!(self.print_argument(&**opt)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:916:13 [INFO] [stdout] | [INFO] [stdout] 916 | try!(write!(self.buf, "\nOptional arguments:\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:918:17 [INFO] [stdout] | [INFO] [stdout] 918 | try!(self.print_option(&**opt)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:925:9 [INFO] [stdout] | [INFO] [stdout] 925 | try!(write!(self.buf, "Usage:\n ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:926:9 [INFO] [stdout] | [INFO] [stdout] 926 | try!(write!(self.buf, "{}", self.name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:931:17 [INFO] [stdout] | [INFO] [stdout] 931 | try!(write!(self.buf, " [OPTIONS]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:935:17 [INFO] [stdout] | [INFO] [stdout] 935 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:937:21 [INFO] [stdout] | [INFO] [stdout] 937 | try!(write!(self.buf, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:939:17 [INFO] [stdout] | [INFO] [stdout] 939 | try!(write!(self.buf, "{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:942:21 [INFO] [stdout] | [INFO] [stdout] 942 | try!(write!(self.buf, "]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:948:21 [INFO] [stdout] | [INFO] [stdout] 948 | try!(write!(self.buf, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:950:25 [INFO] [stdout] | [INFO] [stdout] 950 | try!(write!(self.buf, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:952:21 [INFO] [stdout] | [INFO] [stdout] 952 | try!(write!(self.buf, "{}", [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:955:25 [INFO] [stdout] | [INFO] [stdout] 955 | try!(write!(self.buf, " ...]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:957:25 [INFO] [stdout] | [INFO] [stdout] 957 | try!(write!(self.buf, " [...]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:963:9 [INFO] [stdout] | [INFO] [stdout] 963 | try!(write!(self.buf, "\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | try!(buf.write(word.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | try!(buf.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | try!(buf.write(b" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | try!(buf.write(b" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/help.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | try!(buf.write(word.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/help.rs:64:28 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn wrap_text(buf: &mut Write, data: &str, width: usize, indent: usize) [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parser.rs:555:43 [INFO] [stdout] | [INFO] [stdout] 555 | Some(ref y) => panic!(format!( [INFO] [stdout] | ___________________________________________^ [INFO] [stdout] 556 | | "Option {} conflicts with option {}", [INFO] [stdout] 557 | | name, y.name)), [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] 555 | Some(ref y) => panic!( [INFO] [stdout] 556 | "Option {} conflicts with option {}", [INFO] [stdout] 557 | name, y.name), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/test_parser.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | / String::from_utf8(stderr).unwrap() + [INFO] [stdout] 16 | | &format!("Expected ok, but found Exit({})", x)[..]), [INFO] [stdout] | |______________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 15 | "{}", String::from_utf8(stderr).unwrap() + [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 14 | Err(x) => std::panic::panic_any( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/test_parser.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | Err(x) => panic!(format!("Expected code {} got {}", 0usize, x)), [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] 30 | Err(x) => panic!("Expected code {} got {}", 0usize, x), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/test_parser.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | Ok(()) => panic!(format!("Expected failure, got success")), [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] 31 | Ok(()) => panic!("Expected failure, got success"), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/test_parser.rs:45:26 [INFO] [stdout] | [INFO] [stdout] 45 | Err(x) => panic!(format!("Expected code {} got {}", 2usize, x)), [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] 45 | Err(x) => panic!("Expected code {} got {}", 2usize, x), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/test_parser.rs:46:26 [INFO] [stdout] | [INFO] [stdout] 46 | Ok(()) => panic!(format!("Expected failure, got success")), [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] 46 | Ok(()) => panic!("Expected failure, got success"), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 67 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.21s [INFO] running `Command { std: "docker" "inspect" "f95cd4a12ef3eba5006f6d5466f7efdf141b43d46ff605b0897d7c758afab80d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f95cd4a12ef3eba5006f6d5466f7efdf141b43d46ff605b0897d7c758afab80d", kill_on_drop: false }` [INFO] [stdout] f95cd4a12ef3eba5006f6d5466f7efdf141b43d46ff605b0897d7c758afab80d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9878d7c25343d83b8b379038ef81eb9786095088482f0f580b680db357466b06 [INFO] running `Command { std: "docker" "start" "-a" "9878d7c25343d83b8b379038ef81eb9786095088482f0f580b680db357466b06", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/action.rs:13:14 [INFO] [stderr] | [INFO] [stderr] 13 | Flag(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IFlagAction + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/action.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | Single(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgAction + 'a` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/action.rs:15:14 [INFO] [stderr] | [INFO] [stderr] 15 | Push(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgsAction + 'a` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/action.rs:16:14 [INFO] [stderr] | [INFO] [stderr] 16 | Many(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgsAction + 'a` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/action.rs:20:24 [INFO] [stderr] | [INFO] [stderr] 20 | fn bind<'x>(&self, Rc>) -> Action<'x>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rc>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:84:17 [INFO] [stderr] | [INFO] [stderr] 84 | action: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgAction + 'parser` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:142:24 [INFO] [stderr] | [INFO] [stderr] 142 | stderr: &'ctx mut (Write + 'ctx), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + 'ctx` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:462:72 [INFO] [stderr] | [INFO] [stderr] 462 | fn parse(parser: &ArgumentParser, args: &Vec, stderr: &mut Write) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:723:55 [INFO] [stderr] | [INFO] [stderr] 723 | pub fn print_help(&self, name: &str, writer: &mut Write) -> IoResult<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:730:56 [INFO] [stderr] | [INFO] [stderr] 730 | pub fn print_usage(&self, name: &str, writer: &mut Write) -> IoResult<()> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:740:22 [INFO] [stderr] | [INFO] [stderr] 740 | stdout: &mut Write, stderr: &mut Write) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:740:42 [INFO] [stderr] | [INFO] [stderr] 740 | stdout: &mut Write, stderr: &mut Write) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:762:68 [INFO] [stderr] | [INFO] [stderr] 762 | pub fn error(&self, command: &str, message: &str, writer: &mut Write) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:817:19 [INFO] [stderr] | [INFO] [stderr] 817 | buf: &'a mut (Write + 'a), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:821:74 [INFO] [stderr] | [INFO] [stderr] 821 | pub fn print_usage(parser: &ArgumentParser, name: &str, writer: &mut Write) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:828:73 [INFO] [stderr] | [INFO] [stderr] 828 | pub fn print_help(parser: &ArgumentParser, name: &str, writer: &mut Write) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:839:9 [INFO] [stderr] | [INFO] [stderr] 839 | try!(write!(self.buf, " {}", arg.name)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:842:13 [INFO] [stderr] | [INFO] [stderr] 842 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:844:17 [INFO] [stderr] | [INFO] [stderr] 844 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:848:17 [INFO] [stderr] | [INFO] [stderr] 848 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:851:9 [INFO] [stderr] | [INFO] [stderr] 851 | try!(wrap_text(self.buf, arg.help, TOTAL_WIDTH, OPTION_WIDTH)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:852:9 [INFO] [stderr] | [INFO] [stderr] 852 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:858:9 [INFO] [stderr] | [INFO] [stderr] 858 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:861:9 [INFO] [stderr] | [INFO] [stderr] 861 | try!(write!(self.buf, "{}", name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:864:13 [INFO] [stderr] | [INFO] [stderr] 864 | try!(write!(self.buf, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:865:13 [INFO] [stderr] | [INFO] [stderr] 865 | try!(write!(self.buf, "{}", name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:871:17 [INFO] [stderr] | [INFO] [stderr] 871 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:873:17 [INFO] [stderr] | [INFO] [stderr] 873 | try!(write!(self.buf, "{}", &var.metavar[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:878:13 [INFO] [stderr] | [INFO] [stderr] 878 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:880:17 [INFO] [stderr] | [INFO] [stderr] 880 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:884:17 [INFO] [stderr] | [INFO] [stderr] 884 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:887:9 [INFO] [stderr] | [INFO] [stderr] 887 | try!(wrap_text(self.buf, opt.help, TOTAL_WIDTH, OPTION_WIDTH)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:888:9 [INFO] [stderr] | [INFO] [stderr] 888 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:893:9 [INFO] [stderr] | [INFO] [stderr] 893 | try!(self.write_usage()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:894:9 [INFO] [stderr] | [INFO] [stderr] 894 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:896:13 [INFO] [stderr] | [INFO] [stderr] 896 | try!(wrap_text(self.buf, self.parser.description,TOTAL_WIDTH, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:897:13 [INFO] [stderr] | [INFO] [stderr] 897 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:902:13 [INFO] [stderr] | [INFO] [stderr] 902 | try!(write!(self.buf, "\nPositional arguments:\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:904:17 [INFO] [stderr] | [INFO] [stderr] 904 | try!(self.print_argument(&**arg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:908:21 [INFO] [stderr] | [INFO] [stderr] 908 | try!(self.print_argument(&**opt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:916:13 [INFO] [stderr] | [INFO] [stderr] 916 | try!(write!(self.buf, "\nOptional arguments:\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:918:17 [INFO] [stderr] | [INFO] [stderr] 918 | try!(self.print_option(&**opt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:925:9 [INFO] [stderr] | [INFO] [stderr] 925 | try!(write!(self.buf, "Usage:\n ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:926:9 [INFO] [stderr] | [INFO] [stderr] 926 | try!(write!(self.buf, "{}", self.name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:931:17 [INFO] [stderr] | [INFO] [stderr] 931 | try!(write!(self.buf, " [OPTIONS]")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:935:17 [INFO] [stderr] | [INFO] [stderr] 935 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:937:21 [INFO] [stderr] | [INFO] [stderr] 937 | try!(write!(self.buf, "[")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:939:17 [INFO] [stderr] | [INFO] [stderr] 939 | try!(write!(self.buf, "{}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:942:21 [INFO] [stderr] | [INFO] [stderr] 942 | try!(write!(self.buf, "]")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:948:21 [INFO] [stderr] | [INFO] [stderr] 948 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:950:25 [INFO] [stderr] | [INFO] [stderr] 950 | try!(write!(self.buf, "[")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:952:21 [INFO] [stderr] | [INFO] [stderr] 952 | try!(write!(self.buf, "{}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:955:25 [INFO] [stderr] | [INFO] [stderr] 955 | try!(write!(self.buf, " ...]")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:957:25 [INFO] [stderr] | [INFO] [stderr] 957 | try!(write!(self.buf, " [...]")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:963:9 [INFO] [stderr] | [INFO] [stderr] 963 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/help.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | try!(buf.write(word.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/help.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | try!(buf.write(b"\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/help.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | try!(buf.write(b" ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/help.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | try!(buf.write(b" ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/help.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | try!(buf.write(word.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/help.rs:64:28 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn wrap_text(buf: &mut Write, data: &str, width: usize, indent: usize) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/parser.rs:555:43 [INFO] [stderr] | [INFO] [stderr] 555 | Some(ref y) => panic!(format!( [INFO] [stderr] | ___________________________________________^ [INFO] [stderr] 556 | | "Option {} conflicts with option {}", [INFO] [stderr] 557 | | name, y.name)), [INFO] [stderr] | |_____________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 555 | Some(ref y) => panic!( [INFO] [stderr] 556 | "Option {} conflicts with option {}", [INFO] [stderr] 557 | name, y.name), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 62 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/action.rs:13:14 [INFO] [stderr] | [INFO] [stderr] 13 | Flag(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IFlagAction + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/action.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | Single(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgAction + 'a` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/action.rs:15:14 [INFO] [stderr] | [INFO] [stderr] 15 | Push(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgsAction + 'a` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/action.rs:16:14 [INFO] [stderr] | [INFO] [stderr] 16 | Many(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgsAction + 'a` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stderr] --> src/action.rs:20:24 [INFO] [stderr] | [INFO] [stderr] 20 | fn bind<'x>(&self, Rc>) -> Action<'x>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rc>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:84:17 [INFO] [stderr] | [INFO] [stderr] 84 | action: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IArgAction + 'parser` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:142:24 [INFO] [stderr] | [INFO] [stderr] 142 | stderr: &'ctx mut (Write + 'ctx), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + 'ctx` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:462:72 [INFO] [stderr] | [INFO] [stderr] 462 | fn parse(parser: &ArgumentParser, args: &Vec, stderr: &mut Write) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:723:55 [INFO] [stderr] | [INFO] [stderr] 723 | pub fn print_help(&self, name: &str, writer: &mut Write) -> IoResult<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:730:56 [INFO] [stderr] | [INFO] [stderr] 730 | pub fn print_usage(&self, name: &str, writer: &mut Write) -> IoResult<()> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:740:22 [INFO] [stderr] | [INFO] [stderr] 740 | stdout: &mut Write, stderr: &mut Write) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:740:42 [INFO] [stderr] | [INFO] [stderr] 740 | stdout: &mut Write, stderr: &mut Write) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:762:68 [INFO] [stderr] | [INFO] [stderr] 762 | pub fn error(&self, command: &str, message: &str, writer: &mut Write) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:817:19 [INFO] [stderr] | [INFO] [stderr] 817 | buf: &'a mut (Write + 'a), [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:821:74 [INFO] [stderr] | [INFO] [stderr] 821 | pub fn print_usage(parser: &ArgumentParser, name: &str, writer: &mut Write) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:828:73 [INFO] [stderr] | [INFO] [stderr] 828 | pub fn print_help(parser: &ArgumentParser, name: &str, writer: &mut Write) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:839:9 [INFO] [stderr] | [INFO] [stderr] 839 | try!(write!(self.buf, " {}", arg.name)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:842:13 [INFO] [stderr] | [INFO] [stderr] 842 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:844:17 [INFO] [stderr] | [INFO] [stderr] 844 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:848:17 [INFO] [stderr] | [INFO] [stderr] 848 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:851:9 [INFO] [stderr] | [INFO] [stderr] 851 | try!(wrap_text(self.buf, arg.help, TOTAL_WIDTH, OPTION_WIDTH)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:852:9 [INFO] [stderr] | [INFO] [stderr] 852 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:858:9 [INFO] [stderr] | [INFO] [stderr] 858 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:861:9 [INFO] [stderr] | [INFO] [stderr] 861 | try!(write!(self.buf, "{}", name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:864:13 [INFO] [stderr] | [INFO] [stderr] 864 | try!(write!(self.buf, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:865:13 [INFO] [stderr] | [INFO] [stderr] 865 | try!(write!(self.buf, "{}", name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:871:17 [INFO] [stderr] | [INFO] [stderr] 871 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:873:17 [INFO] [stderr] | [INFO] [stderr] 873 | try!(write!(self.buf, "{}", &var.metavar[..])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:878:13 [INFO] [stderr] | [INFO] [stderr] 878 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:880:17 [INFO] [stderr] | [INFO] [stderr] 880 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:884:17 [INFO] [stderr] | [INFO] [stderr] 884 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:887:9 [INFO] [stderr] | [INFO] [stderr] 887 | try!(wrap_text(self.buf, opt.help, TOTAL_WIDTH, OPTION_WIDTH)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:888:9 [INFO] [stderr] | [INFO] [stderr] 888 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:893:9 [INFO] [stderr] | [INFO] [stderr] 893 | try!(self.write_usage()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:894:9 [INFO] [stderr] | [INFO] [stderr] 894 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:896:13 [INFO] [stderr] | [INFO] [stderr] 896 | try!(wrap_text(self.buf, self.parser.description,TOTAL_WIDTH, 0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:897:13 [INFO] [stderr] | [INFO] [stderr] 897 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:902:13 [INFO] [stderr] | [INFO] [stderr] 902 | try!(write!(self.buf, "\nPositional arguments:\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:904:17 [INFO] [stderr] | [INFO] [stderr] 904 | try!(self.print_argument(&**arg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:908:21 [INFO] [stderr] | [INFO] [stderr] 908 | try!(self.print_argument(&**opt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:916:13 [INFO] [stderr] | [INFO] [stderr] 916 | try!(write!(self.buf, "\nOptional arguments:\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:918:17 [INFO] [stderr] | [INFO] [stderr] 918 | try!(self.print_option(&**opt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:925:9 [INFO] [stderr] | [INFO] [stderr] 925 | try!(write!(self.buf, "Usage:\n ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:926:9 [INFO] [stderr] | [INFO] [stderr] 926 | try!(write!(self.buf, "{}", self.name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:931:17 [INFO] [stderr] | [INFO] [stderr] 931 | try!(write!(self.buf, " [OPTIONS]")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:935:17 [INFO] [stderr] | [INFO] [stderr] 935 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:937:21 [INFO] [stderr] | [INFO] [stderr] 937 | try!(write!(self.buf, "[")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:939:17 [INFO] [stderr] | [INFO] [stderr] 939 | try!(write!(self.buf, "{}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:942:21 [INFO] [stderr] | [INFO] [stderr] 942 | try!(write!(self.buf, "]")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:948:21 [INFO] [stderr] | [INFO] [stderr] 948 | try!(write!(self.buf, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:950:25 [INFO] [stderr] | [INFO] [stderr] 950 | try!(write!(self.buf, "[")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:952:21 [INFO] [stderr] | [INFO] [stderr] 952 | try!(write!(self.buf, "{}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:955:25 [INFO] [stderr] | [INFO] [stderr] 955 | try!(write!(self.buf, " ...]")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:957:25 [INFO] [stderr] | [INFO] [stderr] 957 | try!(write!(self.buf, " [...]")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:963:9 [INFO] [stderr] | [INFO] [stderr] 963 | try!(write!(self.buf, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/help.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | try!(buf.write(word.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/help.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | try!(buf.write(b"\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/help.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | try!(buf.write(b" ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/help.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | try!(buf.write(b" ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/help.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | try!(buf.write(word.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/help.rs:64:28 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn wrap_text(buf: &mut Write, data: &str, width: usize, indent: usize) [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/parser.rs:555:43 [INFO] [stderr] | [INFO] [stderr] 555 | Some(ref y) => panic!(format!( [INFO] [stderr] | ___________________________________________^ [INFO] [stderr] 556 | | "Option {} conflicts with option {}", [INFO] [stderr] 557 | | name, y.name)), [INFO] [stderr] | |_____________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 555 | Some(ref y) => panic!( [INFO] [stderr] 556 | "Option {} conflicts with option {}", [INFO] [stderr] 557 | name, y.name), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/test_parser.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | / String::from_utf8(stderr).unwrap() + [INFO] [stderr] 16 | | &format!("Expected ok, but found Exit({})", x)[..]), [INFO] [stderr] | |______________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 15 | "{}", String::from_utf8(stderr).unwrap() + [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 14 | Err(x) => std::panic::panic_any( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/test_parser.rs:30:26 [INFO] [stderr] | [INFO] [stderr] 30 | Err(x) => panic!(format!("Expected code {} got {}", 0usize, x)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 30 | Err(x) => panic!("Expected code {} got {}", 0usize, x), [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/test_parser.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | Ok(()) => panic!(format!("Expected failure, got success")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 31 | Ok(()) => panic!("Expected failure, got success"), [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/test_parser.rs:45:26 [INFO] [stderr] | [INFO] [stderr] 45 | Err(x) => panic!(format!("Expected code {} got {}", 2usize, x)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 45 | Err(x) => panic!("Expected code {} got {}", 2usize, x), [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/test_parser.rs:46:26 [INFO] [stderr] | [INFO] [stderr] 46 | Ok(()) => panic!(format!("Expected failure, got success")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 46 | Ok(()) => panic!("Expected failure, got success"), [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: 67 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/argparse-e09dc419032bae40) [INFO] [stdout] [INFO] [stdout] running 63 tests [INFO] [stdout] test test_bool::test_set_bool ... ok [INFO] [stdout] test test_help::test_argument ... ok [INFO] [stdout] test test_const::test_push ... ok [INFO] [stdout] test test_enum::test_parse_enum ... ok [INFO] [stdout] test test_help::test_arguments ... ok [INFO] [stdout] test test_help::test_req_arguments ... ok [INFO] [stdout] test test_int::test_decr_int ... ok [INFO] [stdout] test test_int::test_i16 ... ok [INFO] [stdout] test test_int::test_incr_decr ... ok [INFO] [stdout] test test_int::test_incr_int ... ok [INFO] [stdout] test test_int::test_set_int ... ok [INFO] [stdout] test test_env::test_req ... ok [INFO] [stdout] test test_float::test_float ... ok [INFO] [stdout] test test_float::test_incr_decr ... ok [INFO] [stdout] test test_bool::test_bool ... ok [INFO] [stdout] test test_bool::test_store_false ... ok [INFO] [stdout] test test_bool::test_store_true ... ok [INFO] [stdout] test test_help::test_empty ... ok [INFO] [stdout] test test_many::test_pos_collect ... ok [INFO] [stdout] test test_many::test_collect ... ok [INFO] [stdout] test test_optional::test_str ... ok [INFO] [stdout] test test_optional::test_opt ... ok [INFO] [stdout] test test_many::test_pos_list ... ok [INFO] [stdout] test test_parser::test_help ... ok [INFO] [stdout] test test_help::test_metavar ... ok [INFO] [stdout] test test_help::test_options ... ok [INFO] [stdout] test test_path::test_path ... ok [INFO] [stdout] test test_pos::test_argument ... ok [INFO] [stdout] test test_parser::test_no_arg ... ok [INFO] [stdout] test test_pos::test_pos_dash ... ok [INFO] [stdout] test test_bool::test_bad_bools1 ... ok [INFO] [stdout] test test_int::test_i16_big ... ok [INFO] [stdout] test test_int::test_set_int_bad ... ok [INFO] [stdout] test test_enum::test_parse_error ... ok [INFO] [stdout] test test_bool::test_bad_bools2 ... ok [INFO] [stdout] test test_pos::test_positional_required ... ok [INFO] [stdout] test test_pos::test_positional_optional ... ok [INFO] [stdout] test test_many::test_list ... ok [INFO] [stdout] test test_pos::test_pos_stop ... ok [INFO] [stdout] test test_optional::test_opt_no_arg ... ok [INFO] [stdout] test test_many::wrong_type ... ok [INFO] [stdout] test test_many::test_extra ... ok [INFO] [stdout] test test_optional::test_str_no_art ... ok [INFO] [stdout] test test_pos::test_two ... ok [INFO] [stdout] test test_path::test_err ... ok [INFO] [stdout] test test_pos::wrong_value ... ok [INFO] [stdout] test test_pos::test_two_fail_float ... ok [INFO] [stdout] test test_usage::test_arguments ... ok [INFO] [stdout] test test_str::test_str ... ok [INFO] [stdout] test test_str::test_err ... ok [INFO] [stdout] test test_usage::test_argument ... ok [INFO] [stdout] test test_pos::test_two_fail_many ... ok [INFO] [stdout] test test_usage::test_options ... ok [INFO] [stdout] test test_usage::test_empty ... ok [INFO] [stdout] test test_pos::test_pos_extra ... ok [INFO] [stdout] test test_pos::test_pos_no_req ... ok [INFO] [stdout] test test_float::test_fail ... ok [INFO] [stdout] test test_env::test_required ... ok [INFO] [stdout] test test_pos::test_pos_opt_err ... ok [INFO] [stdout] test test_pos::float_value ... ok [INFO] [stdout] test test_pos::too_much_args ... ok [INFO] [stdout] test test_pos::test_two_fail_value ... ok [INFO] [stdout] test test_pos::test_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests argparse [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9878d7c25343d83b8b379038ef81eb9786095088482f0f580b680db357466b06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9878d7c25343d83b8b379038ef81eb9786095088482f0f580b680db357466b06", kill_on_drop: false }` [INFO] [stdout] 9878d7c25343d83b8b379038ef81eb9786095088482f0f580b680db357466b06