[INFO] cloning repository https://github.com/kalinstanchev/rcon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kalinstanchev/rcon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkalinstanchev%2Frcon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkalinstanchev%2Frcon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40d29767df3f94023d6f630c3d48d7b5b0c61b69
[INFO] testing kalinstanchev/rcon against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkalinstanchev%2Frcon" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kalinstanchev/rcon
[INFO] finished tweaking git repo https://github.com/kalinstanchev/rcon
[INFO] tweaked toml for git repo https://github.com/kalinstanchev/rcon written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kalinstanchev/rcon on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kalinstanchev/rcon 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded env_logger v0.6.2
[INFO] [stderr]   Downloaded autocfg v0.1.6
[INFO] [stderr]   Downloaded vec_map v0.8.1
[INFO] [stderr]   Downloaded termion v1.5.3
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[INFO] [stderr]   Downloaded num-traits v0.2.8
[INFO] [stderr]   Downloaded atty v0.2.13
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded cfg-if v0.1.9
[INFO] [stderr]   Downloaded strsim v0.8.0
[INFO] [stderr]   Downloaded humantime v1.2.0
[INFO] [stderr]   Downloaded chrono v0.4.7
[INFO] [stderr]   Downloaded memchr v2.2.1
[INFO] [stderr]   Downloaded unicode-width v0.1.6
[INFO] [stderr]   Downloaded regex-syntax v0.6.11
[INFO] [stderr]   Downloaded thread_local v0.3.6
[INFO] [stderr]   Downloaded clap v2.33.0
[INFO] [stderr]   Downloaded regex v1.2.1
[INFO] [stderr]   Downloaded wincolor v1.0.2
[INFO] [stderr]   Downloaded libc v0.2.62
[INFO] [stderr]   Downloaded aho-corasick v0.7.6
[INFO] [stderr]   Downloaded winapi-util v0.1.2
[INFO] [stderr]   Downloaded pretty_env_logger v0.3.1
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[INFO] [stderr]   Downloaded ansi_term v0.11.0
[INFO] [stderr]   Downloaded bitflags v1.1.0
[INFO] [stderr]   Downloaded termcolor v1.0.5
[INFO] [stderr]   Downloaded num-integer v0.1.41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29783d614bc3f503072aad77730080a28535080bd8b439e048076a89a317e8c1
[INFO] running `Command { std: "docker" "start" "-a" "29783d614bc3f503072aad77730080a28535080bd8b439e048076a89a317e8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29783d614bc3f503072aad77730080a28535080bd8b439e048076a89a317e8c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29783d614bc3f503072aad77730080a28535080bd8b439e048076a89a317e8c1", kill_on_drop: false }`
[INFO] [stdout] 29783d614bc3f503072aad77730080a28535080bd8b439e048076a89a317e8c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25a50018c4be069d88066a2e28ef3cb14baea533db267350615f6541b4d7cf77
[INFO] running `Command { std: "docker" "start" "-a" "25a50018c4be069d88066a2e28ef3cb14baea533db267350615f6541b4d7cf77", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling regex-syntax v0.6.11
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rcon_protocol v0.1.0 (/opt/rustwide/workdir/rcon_protocol)
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling termion v1.5.3
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling pretty_env_logger v0.3.1
[INFO] [stderr]    Compiling rconcli v0.1.0 (/opt/rustwide/workdir/rconcli)
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]   --> rconcli/src/main.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::io::{stdin, stdout, ErrorKind, Read, Write};
[INFO] [stdout]    |                              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `info` is never used
[INFO] [stdout]    --> rconcli/src/main.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 204 | / impl<R, W> CliApp<R, W>
[INFO] [stdout] 205 | | where
[INFO] [stdout] 206 | |     R: Read,
[INFO] [stdout] 207 | |     W: Write,
[INFO] [stdout]     | |_____________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |       pub fn info(&mut self, msg: &'static str) {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> rconcli/src/main.rs:112:38
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 Err(error) => panic!(error),
[INFO] [stdout]     |                                      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 Err(error) => panic!("{}", error),
[INFO] [stdout]     |                                      +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 112 -                 Err(error) => panic!(error),
[INFO] [stdout] 112 +                 Err(error) => std::panic::panic_any(error),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> rconcli/src/main.rs:144:34
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Err(error) => panic!(error),
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Err(error) => panic!("{}", error),
[INFO] [stdout]     |                                  +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 144 -             Err(error) => panic!(error),
[INFO] [stdout] 144 +             Err(error) => std::panic::panic_any(error),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.56s
[INFO] running `Command { std: "docker" "inspect" "25a50018c4be069d88066a2e28ef3cb14baea533db267350615f6541b4d7cf77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25a50018c4be069d88066a2e28ef3cb14baea533db267350615f6541b4d7cf77", kill_on_drop: false }`
[INFO] [stdout] 25a50018c4be069d88066a2e28ef3cb14baea533db267350615f6541b4d7cf77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a439e764d37a93e340aba01bc356fa3fdcc9a29ef87e16473d7594a773e74f8e
[INFO] running `Command { std: "docker" "start" "-a" "a439e764d37a93e340aba01bc356fa3fdcc9a29ef87e16473d7594a773e74f8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcon_protocol v0.1.0 (/opt/rustwide/workdir/rcon_protocol)
[INFO] [stderr]    Compiling rconcli v0.1.0 (/opt/rustwide/workdir/rconcli)
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]   --> rconcli/src/main.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::io::{stdin, stdout, ErrorKind, Read, Write};
[INFO] [stdout]    |                              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `info` is never used
[INFO] [stdout]    --> rconcli/src/main.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 204 | / impl<R, W> CliApp<R, W>
[INFO] [stdout] 205 | | where
[INFO] [stdout] 206 | |     R: Read,
[INFO] [stdout] 207 | |     W: Write,
[INFO] [stdout]     | |_____________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |       pub fn info(&mut self, msg: &'static str) {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> rconcli/src/main.rs:112:38
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 Err(error) => panic!(error),
[INFO] [stdout]     |                                      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 Err(error) => panic!("{}", error),
[INFO] [stdout]     |                                      +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 112 -                 Err(error) => panic!(error),
[INFO] [stdout] 112 +                 Err(error) => std::panic::panic_any(error),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> rconcli/src/main.rs:144:34
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Err(error) => panic!(error),
[INFO] [stdout]     |                                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 144 |             Err(error) => panic!("{}", error),
[INFO] [stdout]     |                                  +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 144 -             Err(error) => panic!(error),
[INFO] [stdout] 144 +             Err(error) => std::panic::panic_any(error),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "a439e764d37a93e340aba01bc356fa3fdcc9a29ef87e16473d7594a773e74f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a439e764d37a93e340aba01bc356fa3fdcc9a29ef87e16473d7594a773e74f8e", kill_on_drop: false }`
[INFO] [stdout] a439e764d37a93e340aba01bc356fa3fdcc9a29ef87e16473d7594a773e74f8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95c139f0a50e404a594ef43731635dd04bf44fe88134ff64df4dffd848214c6c
[INFO] running `Command { std: "docker" "start" "-a" "95c139f0a50e404a594ef43731635dd04bf44fe88134ff64df4dffd848214c6c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ErrorKind`
[INFO] [stderr]   --> rconcli/src/main.rs:13:30
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::io::{stdin, stdout, ErrorKind, Read, Write};
[INFO] [stderr]    |                              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `info` is never used
[INFO] [stderr]    --> rconcli/src/main.rs:218:12
[INFO] [stderr]     |
[INFO] [stderr] 204 | / impl<R, W> CliApp<R, W>
[INFO] [stderr] 205 | | where
[INFO] [stderr] 206 | |     R: Read,
[INFO] [stderr] 207 | |     W: Write,
[INFO] [stderr]     | |_____________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 218 |       pub fn info(&mut self, msg: &'static str) {
[INFO] [stderr]     |              ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> rconcli/src/main.rs:112:38
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 Err(error) => panic!(error),
[INFO] [stderr]     |                                      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 Err(error) => panic!("{}", error),
[INFO] [stderr]     |                                      +++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 112 -                 Err(error) => panic!(error),
[INFO] [stderr] 112 +                 Err(error) => std::panic::panic_any(error),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> rconcli/src/main.rs:144:34
[INFO] [stderr]     |
[INFO] [stderr] 144 |             Err(error) => panic!(error),
[INFO] [stderr]     |                                  ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 144 |             Err(error) => panic!("{}", error),
[INFO] [stderr]     |                                  +++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 144 -             Err(error) => panic!(error),
[INFO] [stderr] 144 +             Err(error) => std::panic::panic_any(error),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `rconcli` (bin "rcon" test) generated 4 warnings (run `cargo fix --bin "rcon" -p rconcli --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rcon_protocol-ea67a8bd442e2c85)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rcon-3b0f2367c3f33850)
[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] [stderr]    Doc-tests rcon_protocol
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test rcon_protocol/src/protocol.rs - protocol::Packet::auth (line 31) ... FAILED
[INFO] [stdout] test rcon_protocol/src/protocol.rs - protocol::Packet::as_bytes (line 51) ... FAILED
[INFO] [stdout] test rcon_protocol/src/protocol.rs - protocol::Packet::empty (line 39) ... FAILED
[INFO] [stdout] test rcon_protocol/src/protocol.rs - protocol::Packet::new (line 15) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- rcon_protocol/src/protocol.rs - protocol::Packet::auth (line 31) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Packet`
[INFO] [stdout]  --> rcon_protocol/src/protocol.rs:32:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let packet =  Packet::auth(1, b"let_me_in");
[INFO] [stdout]   |               ^^^^^^ use of undeclared type `Packet`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rcon_protocol::prelude::Packet;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- rcon_protocol/src/protocol.rs - protocol::Packet::as_bytes (line 51) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Packet`
[INFO] [stdout]  --> rcon_protocol/src/protocol.rs:52:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let packet =  Packet::auth(1, b"let_me_in");
[INFO] [stdout]   |               ^^^^^^ use of undeclared type `Packet`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rcon_protocol::prelude::Packet;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- rcon_protocol/src/protocol.rs - protocol::Packet::empty (line 39) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Packet`
[INFO] [stdout]  --> rcon_protocol/src/protocol.rs:40:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | let packet =  Packet::empty();
[INFO] [stdout]   |               ^^^^^^ use of undeclared type `Packet`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rcon_protocol::prelude::Packet;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- rcon_protocol/src/protocol.rs - protocol::Packet::new (line 15) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Packet`
[INFO] [stdout]  --> rcon_protocol/src/protocol.rs:16:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let packet = Packet::new(1, Packet::AUTHENTICATE, b"let_me_in");
[INFO] [stdout]   |              ^^^^^^ use of undeclared type `Packet`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rcon_protocol::prelude::Packet;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Packet`
[INFO] [stdout]  --> rcon_protocol/src/protocol.rs:16:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | let packet = Packet::new(1, Packet::AUTHENTICATE, b"let_me_in");
[INFO] [stdout]   |                             ^^^^^^ use of undeclared type `Packet`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use rcon_protocol::prelude::Packet;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     rcon_protocol/src/protocol.rs - protocol::Packet::as_bytes (line 51)
[INFO] [stdout]     rcon_protocol/src/protocol.rs - protocol::Packet::auth (line 31)
[INFO] [stdout]     rcon_protocol/src/protocol.rs - protocol::Packet::empty (line 39)
[INFO] [stdout]     rcon_protocol/src/protocol.rs - protocol::Packet::new (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `-p rcon_protocol --doc`
[INFO] running `Command { std: "docker" "inspect" "95c139f0a50e404a594ef43731635dd04bf44fe88134ff64df4dffd848214c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c139f0a50e404a594ef43731635dd04bf44fe88134ff64df4dffd848214c6c", kill_on_drop: false }`
[INFO] [stdout] 95c139f0a50e404a594ef43731635dd04bf44fe88134ff64df4dffd848214c6c
