[INFO] cloning repository https://github.com/wraithan/rust-war-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wraithan/rust-war-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwraithan%2Frust-war-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwraithan%2Frust-war-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cb0afd639e01f5e4ac7541d2c90da0f9a2cb0f2
[INFO] building wraithan/rust-war-bot against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwraithan%2Frust-war-bot" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wraithan/rust-war-bot on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wraithan/rust-war-bot
[INFO] finished tweaking git repo https://github.com/wraithan/rust-war-bot
[INFO] tweaked toml for git repo https://github.com/wraithan/rust-war-bot written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wraithan/rust-war-bot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.3.4
[INFO] [stderr]   Downloaded glob v0.2.10
[INFO] [stderr]   Downloaded env_logger v0.3.2
[INFO] [stderr]   Downloaded libc v0.2.4
[INFO] [stderr]   Downloaded regex v0.1.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f26b8c4e617949630db52e1c97ae58d69253eb2d492eb7972a7186e8b5e0a8a3
[INFO] running `Command { std: "docker" "start" "-a" "f26b8c4e617949630db52e1c97ae58d69253eb2d492eb7972a7186e8b5e0a8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f26b8c4e617949630db52e1c97ae58d69253eb2d492eb7972a7186e8b5e0a8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f26b8c4e617949630db52e1c97ae58d69253eb2d492eb7972a7186e8b5e0a8a3", kill_on_drop: false }`
[INFO] [stdout] f26b8c4e617949630db52e1c97ae58d69253eb2d492eb7972a7186e8b5e0a8a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92bebe5281221b63b607bd8cbc158ce574a1efc0250e5dfc6c7934167eeab059
[INFO] running `Command { std: "docker" "start" "-a" "92bebe5281221b63b607bd8cbc158ce574a1efc0250e5dfc6c7934167eeab059", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.4
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.5
[INFO] [stderr]    Compiling glob v0.2.10
[INFO] [stderr]    Compiling regex-syntax v0.2.2
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling memchr v0.1.7
[INFO] [stderr]    Compiling log v0.3.4
[INFO] [stderr]    Compiling aho-corasick v0.4.0
[INFO] [stderr]    Compiling rand v0.3.12
[INFO] [stderr]    Compiling warlib v0.1.0 (/opt/rustwide/workdir/warlib)
[INFO] [stderr]    Compiling regex v0.1.44
[INFO] [stderr]    Compiling env_logger v0.3.2
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/errors.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 try!(description.fmt(f));
[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]    --> warlib/src/parser/errors.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 try!(f.write_str(": "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]    |
[INFO] [stdout] 8  |         return Err(::std::convert::From::from($expr));
[INFO] [stdout]    |                                                      ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: warlib/src/parser/mod.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |         _ => fail!((ErrorKind::UnknownCommand, "Got an unknown command", line.to_owned()))
[INFO] [stdout]    |              ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> warlib/src/parser/mod.rs:88:19
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let command = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "Got setting without type")));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> warlib/src/parser/mod.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |             let value = try!(parts_to_u64(parts, command.to_owned()));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> warlib/src/parser/mod.rs:96:25
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let value = try!(parts_to_u64(parts, command.to_owned()));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let value = try!(parts_to_u64(parts, command.to_owned()));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |             let value = try!(parts_to_u64(parts, command.to_owned()));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:108:25
[INFO] [stdout]     |
[INFO] [stdout] 108 |             let value = try!(parts_to_u64(parts, command.to_owned()));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |             let value = try!(parts_to_u64_vector(parts));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:116:29
[INFO] [stdout]     |
[INFO] [stdout] 116 |             let raw_value = try!(parts.next().ok_or((
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:123:29
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let raw_value = try!(parts.next().ok_or((
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |         return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:129:14
[INFO] [stdout]     |
[INFO] [stdout] 129 |         _ => fail!((ErrorKind::UnknownCommand, "got an unknown setting type", command.to_owned()))
[INFO] [stdout]     |              ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:134:19
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let command = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "Got setup_map without type")));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:138:25
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let value = try!(parts_to_pair_vector(parts));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:142:25
[INFO] [stdout]     |
[INFO] [stdout] 142 |             let value = try!(parts_to_pair_vector(parts));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 | /                 fail!((
[INFO] [stdout] 150 | |                     ErrorKind::MalformedCommand,
[INFO] [stdout] 151 | |                     "Got setup_map neighbors without any arguments"
[INFO] [stdout] 152 | |                 ))
[INFO] [stdout]     | |__________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 | /                     fail!((
[INFO] [stdout] 159 | |                         ErrorKind::MalformedCommand,
[INFO] [stdout] 160 | |                         "Got setup_map neighbors with an odd number of args, expecting and even amount"
[INFO] [stdout] 161 | |                     ))
[INFO] [stdout]     | |______________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     try!(u64::from_str_radix(pair.get(0).unwrap(), 10)),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     try!(parts_to_u64_vector(pair.get(1).unwrap().split(',')))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:171:25
[INFO] [stdout]     |
[INFO] [stdout] 171 |             let value = try!(parts_to_u64_vector(parts));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:175:25
[INFO] [stdout]     |
[INFO] [stdout] 175 |             let value = try!(parts_to_u64_vector(parts));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |         return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:178:14
[INFO] [stdout]     |
[INFO] [stdout] 178 |         _ => fail!((ErrorKind::UnknownCommand, "got an unknown setup_map type", command.to_owned()))
[INFO] [stdout]     |              --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 | /         fail!((
[INFO] [stdout] 187 | |             ErrorKind::MalformedCommand,
[INFO] [stdout] 188 | |             "Got update_map without any arguments"
[INFO] [stdout] 189 | |         ))
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 | /             fail!((
[INFO] [stdout] 197 | |                 ErrorKind::MalformedCommand,
[INFO] [stdout] 198 | |                 "Got update_map without all three parts"
[INFO] [stdout] 199 | |             ))
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |             try!(u64::from_str_radix(triplet.get(0).unwrap(), 10)),
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |             try!(u64::from_str_radix(triplet.get(2).unwrap(), 10))
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:216:31
[INFO] [stdout]     |
[INFO] [stdout] 216 |                 let command = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves missing type")));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:219:36
[INFO] [stdout]     |
[INFO] [stdout] 219 |                         value.push(try!(parts_to_attack_transfer(name.to_string(), &mut parts)))
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:222:36
[INFO] [stdout]     |
[INFO] [stdout] 222 |                         value.push(try!(parts_to_place_armies(name.to_string(), &mut parts)))
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |         return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:224:26
[INFO] [stdout]     |
[INFO] [stdout] 224 |                     _ => fail!((ErrorKind::MalformedCommand, "opponent_moves unknown type"))
[INFO] [stdout]     |                          ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:235:20
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let raw_time = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "Got go without type")));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:236:20
[INFO] [stdout]     |
[INFO] [stdout] 236 |     let timebank = try!(u64::from_str_radix(raw_time, 10));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:237:17
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let value = try!(parts_to_u64_vector(parts));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:242:19
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let command = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "Got setup_map without type")));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:246:25
[INFO] [stdout]     |
[INFO] [stdout] 246 |             let value = try!(parts_to_u64(parts, "go place_armies".to_owned()));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:250:25
[INFO] [stdout]     |
[INFO] [stdout] 250 |             let value = try!(parts_to_u64(parts, "go attack/transfer".to_owned()));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |         return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:253:14
[INFO] [stdout]     |
[INFO] [stdout] 253 |         _ => fail!((ErrorKind::UnknownCommand, "got an unknown go type", command.to_owned()))
[INFO] [stdout]     |              -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:258:21
[INFO] [stdout]     |
[INFO] [stdout] 258 |     let raw_value = try!(parts.next().ok_or((
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:263:8
[INFO] [stdout]     |
[INFO] [stdout] 263 |     Ok(try!(u64::from_str_radix(raw_value, 10)))
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:268:5
[INFO] [stdout]     |
[INFO] [stdout] 268 |     try!(peeker.peek().ok_or((ErrorKind::MalformedCommand, "Got command without any arguments")));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:271:20
[INFO] [stdout]     |
[INFO] [stdout] 271 |         value.push(try!(u64::from_str_radix(word, 10)));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:281:9
[INFO] [stdout]     |
[INFO] [stdout] 281 | /         fail!((
[INFO] [stdout] 282 | |             ErrorKind::MalformedCommand,
[INFO] [stdout] 283 | |             "Got setup_map subcommand without any arguments"
[INFO] [stdout] 284 | |         ))
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:290:13
[INFO] [stdout]     |
[INFO] [stdout] 290 | /             fail!((
[INFO] [stdout] 291 | |                 ErrorKind::MalformedCommand,
[INFO] [stdout] 292 | |                 "odd number of arguments to setup_map subcommand expecting an even amount"
[INFO] [stdout] 293 | |             ))
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:296:13
[INFO] [stdout]     |
[INFO] [stdout] 296 |             try!(u64::from_str_radix(pair.get(0).unwrap(), 10)),
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:297:13
[INFO] [stdout]     |
[INFO] [stdout] 297 |             try!(u64::from_str_radix(pair.get(1).unwrap(), 10))
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:304:22
[INFO] [stdout]     |
[INFO] [stdout] 304 |     let raw_source = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves source")));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:305:22
[INFO] [stdout]     |
[INFO] [stdout] 305 |     let raw_target = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves target")));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:306:22
[INFO] [stdout]     |
[INFO] [stdout] 306 |     let raw_armies = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves armies")));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |         try!(u64::from_str_radix(raw_source, 10)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:310:9
[INFO] [stdout]     |
[INFO] [stdout] 310 |         try!(u64::from_str_radix(raw_target, 10)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:311:9
[INFO] [stdout]     |
[INFO] [stdout] 311 |         try!(u64::from_str_radix(raw_armies, 10)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:316:22
[INFO] [stdout]     |
[INFO] [stdout] 316 |     let raw_target = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves target")));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:317:22
[INFO] [stdout]     |
[INFO] [stdout] 317 |     let raw_armies = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves armies")));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:320:9
[INFO] [stdout]     |
[INFO] [stdout] 320 |         try!(u64::from_str_radix(raw_target, 10)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |         try!(u64::from_str_radix(raw_armies, 10)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> warlib/src/parser/errors.rs:63:27
[INFO] [stdout]    |
[INFO] [stdout] 63 |             error::Error::description(err).to_owned()
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> warlib/src/parser/errors.rs:88:32
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn cause(&self) -> Option<&dyn error::Error> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> warlib/src/map.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let mut super_region = self.super_regions.get_mut(&super_region_id).unwrap();
[INFO] [stdout]    |             ----^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> warlib/src/map.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let mut neighbor = self.regions.get_mut(&new_neighbor).unwrap();
[INFO] [stdout]    |                 ----^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> warlib/src/map.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let mut region = self.regions.get_mut(&id).unwrap();
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling warbot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: warlib v0.1.0 (/opt/rustwide/workdir/warlib)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "92bebe5281221b63b607bd8cbc158ce574a1efc0250e5dfc6c7934167eeab059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92bebe5281221b63b607bd8cbc158ce574a1efc0250e5dfc6c7934167eeab059", kill_on_drop: false }`
[INFO] [stdout] 92bebe5281221b63b607bd8cbc158ce574a1efc0250e5dfc6c7934167eeab059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65e39aa162412b7d805e96ce953246d1af0180b562926abadb7a248309a2b838
[INFO] running `Command { std: "docker" "start" "-a" "65e39aa162412b7d805e96ce953246d1af0180b562926abadb7a248309a2b838", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/errors.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 try!(description.fmt(f));
[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]    --> warlib/src/parser/errors.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 try!(f.write_str(": "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]    |
[INFO] [stdout] 8  |         return Err(::std::convert::From::from($expr));
[INFO] [stdout]    |                                                      ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: warlib/src/parser/mod.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |         _ => fail!((ErrorKind::UnknownCommand, "Got an unknown command", line.to_owned()))
[INFO] [stdout]    |              ----------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> warlib/src/parser/mod.rs:88:19
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let command = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "Got setting without type")));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> warlib/src/parser/mod.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |             let value = try!(parts_to_u64(parts, command.to_owned()));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> warlib/src/parser/mod.rs:96:25
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let value = try!(parts_to_u64(parts, command.to_owned()));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let value = try!(parts_to_u64(parts, command.to_owned()));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |             let value = try!(parts_to_u64(parts, command.to_owned()));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:108:25
[INFO] [stdout]     |
[INFO] [stdout] 108 |             let value = try!(parts_to_u64(parts, command.to_owned()));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:112:25
[INFO] [stdout]     |
[INFO] [stdout] 112 |             let value = try!(parts_to_u64_vector(parts));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:116:29
[INFO] [stdout]     |
[INFO] [stdout] 116 |             let raw_value = try!(parts.next().ok_or((
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:123:29
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let raw_value = try!(parts.next().ok_or((
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |         return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:129:14
[INFO] [stdout]     |
[INFO] [stdout] 129 |         _ => fail!((ErrorKind::UnknownCommand, "got an unknown setting type", command.to_owned()))
[INFO] [stdout]     |              ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:134:19
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let command = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "Got setup_map without type")));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:138:25
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let value = try!(parts_to_pair_vector(parts));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:142:25
[INFO] [stdout]     |
[INFO] [stdout] 142 |             let value = try!(parts_to_pair_vector(parts));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:149:17
[INFO] [stdout]     |
[INFO] [stdout] 149 | /                 fail!((
[INFO] [stdout] 150 | |                     ErrorKind::MalformedCommand,
[INFO] [stdout] 151 | |                     "Got setup_map neighbors without any arguments"
[INFO] [stdout] 152 | |                 ))
[INFO] [stdout]     | |__________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:158:21
[INFO] [stdout]     |
[INFO] [stdout] 158 | /                     fail!((
[INFO] [stdout] 159 | |                         ErrorKind::MalformedCommand,
[INFO] [stdout] 160 | |                         "Got setup_map neighbors with an odd number of args, expecting and even amount"
[INFO] [stdout] 161 | |                     ))
[INFO] [stdout]     | |______________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     try!(u64::from_str_radix(pair.get(0).unwrap(), 10)),
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     try!(parts_to_u64_vector(pair.get(1).unwrap().split(',')))
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:171:25
[INFO] [stdout]     |
[INFO] [stdout] 171 |             let value = try!(parts_to_u64_vector(parts));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:175:25
[INFO] [stdout]     |
[INFO] [stdout] 175 |             let value = try!(parts_to_u64_vector(parts));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |         return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:178:14
[INFO] [stdout]     |
[INFO] [stdout] 178 |         _ => fail!((ErrorKind::UnknownCommand, "got an unknown setup_map type", command.to_owned()))
[INFO] [stdout]     |              --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 | /         fail!((
[INFO] [stdout] 187 | |             ErrorKind::MalformedCommand,
[INFO] [stdout] 188 | |             "Got update_map without any arguments"
[INFO] [stdout] 189 | |         ))
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 | /             fail!((
[INFO] [stdout] 197 | |                 ErrorKind::MalformedCommand,
[INFO] [stdout] 198 | |                 "Got update_map without all three parts"
[INFO] [stdout] 199 | |             ))
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |             try!(u64::from_str_radix(triplet.get(0).unwrap(), 10)),
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:204:13
[INFO] [stdout]     |
[INFO] [stdout] 204 |             try!(u64::from_str_radix(triplet.get(2).unwrap(), 10))
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:216:31
[INFO] [stdout]     |
[INFO] [stdout] 216 |                 let command = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves missing type")));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:219:36
[INFO] [stdout]     |
[INFO] [stdout] 219 |                         value.push(try!(parts_to_attack_transfer(name.to_string(), &mut parts)))
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:222:36
[INFO] [stdout]     |
[INFO] [stdout] 222 |                         value.push(try!(parts_to_place_armies(name.to_string(), &mut parts)))
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |         return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:224:26
[INFO] [stdout]     |
[INFO] [stdout] 224 |                     _ => fail!((ErrorKind::MalformedCommand, "opponent_moves unknown type"))
[INFO] [stdout]     |                          ------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:235:20
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let raw_time = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "Got go without type")));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:236:20
[INFO] [stdout]     |
[INFO] [stdout] 236 |     let timebank = try!(u64::from_str_radix(raw_time, 10));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:237:17
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let value = try!(parts_to_u64_vector(parts));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:242:19
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let command = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "Got setup_map without type")));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:246:25
[INFO] [stdout]     |
[INFO] [stdout] 246 |             let value = try!(parts_to_u64(parts, "go place_armies".to_owned()));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:250:25
[INFO] [stdout]     |
[INFO] [stdout] 250 |             let value = try!(parts_to_u64(parts, "go attack/transfer".to_owned()));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |         return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                      ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:253:14
[INFO] [stdout]     |
[INFO] [stdout] 253 |         _ => fail!((ErrorKind::UnknownCommand, "got an unknown go type", command.to_owned()))
[INFO] [stdout]     |              -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:258:21
[INFO] [stdout]     |
[INFO] [stdout] 258 |     let raw_value = try!(parts.next().ok_or((
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:263:8
[INFO] [stdout]     |
[INFO] [stdout] 263 |     Ok(try!(u64::from_str_radix(raw_value, 10)))
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:268:5
[INFO] [stdout]     |
[INFO] [stdout] 268 |     try!(peeker.peek().ok_or((ErrorKind::MalformedCommand, "Got command without any arguments")));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:271:20
[INFO] [stdout]     |
[INFO] [stdout] 271 |         value.push(try!(u64::from_str_radix(word, 10)));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:281:9
[INFO] [stdout]     |
[INFO] [stdout] 281 | /         fail!((
[INFO] [stdout] 282 | |             ErrorKind::MalformedCommand,
[INFO] [stdout] 283 | |             "Got setup_map subcommand without any arguments"
[INFO] [stdout] 284 | |         ))
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> warlib/src/parser/errors.rs:8:54
[INFO] [stdout]     |
[INFO] [stdout] 8   |           return Err(::std::convert::From::from($expr));
[INFO] [stdout]     |                                                        ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: warlib/src/parser/mod.rs:290:13
[INFO] [stdout]     |
[INFO] [stdout] 290 | /             fail!((
[INFO] [stdout] 291 | |                 ErrorKind::MalformedCommand,
[INFO] [stdout] 292 | |                 "odd number of arguments to setup_map subcommand expecting an even amount"
[INFO] [stdout] 293 | |             ))
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `fail`
[INFO] [stdout]     = note: this warning originates in the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:296:13
[INFO] [stdout]     |
[INFO] [stdout] 296 |             try!(u64::from_str_radix(pair.get(0).unwrap(), 10)),
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:297:13
[INFO] [stdout]     |
[INFO] [stdout] 297 |             try!(u64::from_str_radix(pair.get(1).unwrap(), 10))
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:304:22
[INFO] [stdout]     |
[INFO] [stdout] 304 |     let raw_source = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves source")));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:305:22
[INFO] [stdout]     |
[INFO] [stdout] 305 |     let raw_target = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves target")));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:306:22
[INFO] [stdout]     |
[INFO] [stdout] 306 |     let raw_armies = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves armies")));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |         try!(u64::from_str_radix(raw_source, 10)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:310:9
[INFO] [stdout]     |
[INFO] [stdout] 310 |         try!(u64::from_str_radix(raw_target, 10)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:311:9
[INFO] [stdout]     |
[INFO] [stdout] 311 |         try!(u64::from_str_radix(raw_armies, 10)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:316:22
[INFO] [stdout]     |
[INFO] [stdout] 316 |     let raw_target = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves target")));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:317:22
[INFO] [stdout]     |
[INFO] [stdout] 317 |     let raw_armies = try!(parts.next().ok_or((ErrorKind::MalformedCommand, "opponent_moves armies")));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:320:9
[INFO] [stdout]     |
[INFO] [stdout] 320 |         try!(u64::from_str_radix(raw_target, 10)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> warlib/src/parser/mod.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |         try!(u64::from_str_radix(raw_armies, 10)),
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> warlib/src/parser/errors.rs:63:27
[INFO] [stdout]    |
[INFO] [stdout] 63 |             error::Error::description(err).to_owned()
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling warbot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> warlib/src/parser/errors.rs:88:32
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn cause(&self) -> Option<&dyn error::Error> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> warlib/src/map.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let mut super_region = self.super_regions.get_mut(&super_region_id).unwrap();
[INFO] [stdout]    |             ----^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> warlib/src/map.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let mut neighbor = self.regions.get_mut(&new_neighbor).unwrap();
[INFO] [stdout]    |                 ----^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> warlib/src/map.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let mut region = self.regions.get_mut(&id).unwrap();
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: warlib v0.1.0 (/opt/rustwide/workdir/warlib)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "65e39aa162412b7d805e96ce953246d1af0180b562926abadb7a248309a2b838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e39aa162412b7d805e96ce953246d1af0180b562926abadb7a248309a2b838", kill_on_drop: false }`
[INFO] [stdout] 65e39aa162412b7d805e96ce953246d1af0180b562926abadb7a248309a2b838