[INFO] cloning repository https://github.com/RazerM/advent-of-code-2016
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RazerM/advent-of-code-2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRazerM%2Fadvent-of-code-2016", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRazerM%2Fadvent-of-code-2016'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 160ad94ebcbab00b8207bd40b67a1b0977a8c985
[INFO] testing RazerM/advent-of-code-2016 against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRazerM%2Fadvent-of-code-2016" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RazerM/advent-of-code-2016 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RazerM/advent-of-code-2016
[INFO] finished tweaking git repo https://github.com/RazerM/advent-of-code-2016
[INFO] tweaked toml for git repo https://github.com/RazerM/advent-of-code-2016 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/RazerM/advent-of-code-2016 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itertools v0.7.9
[INFO] [stderr]   Downloaded permutohedron v0.2.4
[INFO] [stderr]   Downloaded ndarray v0.12.0
[INFO] [stderr]   Downloaded iterslide v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06c11d78ebdf2f54d1db58b08f54c9328401578529a4637b3cc7118a57fcdc80
[INFO] running `Command { std: "docker" "start" "-a" "06c11d78ebdf2f54d1db58b08f54c9328401578529a4637b3cc7118a57fcdc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06c11d78ebdf2f54d1db58b08f54c9328401578529a4637b3cc7118a57fcdc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06c11d78ebdf2f54d1db58b08f54c9328401578529a4637b3cc7118a57fcdc80", kill_on_drop: false }`
[INFO] [stdout] 06c11d78ebdf2f54d1db58b08f54c9328401578529a4637b3cc7118a57fcdc80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1f4fa61d0c3bc605128e801acb9975607a9710d45ad0684359ea33a03564b43
[INFO] running `Command { std: "docker" "start" "-a" "f1f4fa61d0c3bc605128e801acb9975607a9710d45ad0684359ea33a03564b43", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling ndarray v0.12.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling itertools v0.7.9
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling iterslide v1.0.0
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling advent_of_code_2016 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/day10.rs:111:71
[INFO] [stdout]     |
[INFO] [stdout] 111 |                     bots.entry(n).or_insert_with(Vec::new).push(*min);;
[INFO] [stdout]     |                                                                       ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |         .author(clap::crate_authors!(", "))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `clap::crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |         .author(clap::crate_authors!(", "))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `clap::crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x` and `y` are never read
[INFO] [stdout]   --> src/day22.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct Node {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 10 |     x: i32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 11 |     y: i32,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/day24.rs:206:33
[INFO] [stdout]     |
[INFO] [stdout] 206 |                     c => panic!(format!("Unexpected character: {}", c)),
[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/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 206 -                     c => panic!(format!("Unexpected character: {}", c)),
[INFO] [stdout] 206 +                     c => panic!("Unexpected character: {}", c),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1, rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "f1f4fa61d0c3bc605128e801acb9975607a9710d45ad0684359ea33a03564b43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f4fa61d0c3bc605128e801acb9975607a9710d45ad0684359ea33a03564b43", kill_on_drop: false }`
[INFO] [stdout] f1f4fa61d0c3bc605128e801acb9975607a9710d45ad0684359ea33a03564b43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c0e2ea167af9d3fed269f67c48a3cc617e26334065c870c6ad08437e5272327
[INFO] running `Command { std: "docker" "start" "-a" "0c0e2ea167af9d3fed269f67c48a3cc617e26334065c870c6ad08437e5272327", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_code_2016 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/day7.rs:150:47
[INFO] [stdout]     |
[INFO] [stdout] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stdout]     |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 156 |         assert_eq!(ip7!("abba[mnop]qrst").supports_tls(), true);
[INFO] [stdout]     |                    ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/day7.rs:150:47
[INFO] [stdout]     |
[INFO] [stdout] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stdout]     |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 157 |         assert_eq!(ip7!("abcd[bddb]xyyx").supports_tls(), false);
[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 `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/day7.rs:150:47
[INFO] [stdout]     |
[INFO] [stdout] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stdout]     |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 158 |         assert_eq!(ip7!("aaaa[qwer]tyui").supports_tls(), false);
[INFO] [stdout]     |                    ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/day7.rs:150:47
[INFO] [stdout]     |
[INFO] [stdout] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stdout]     |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 159 |         assert_eq!(ip7!("ioxxoj[asdfgh]zxcvbn").supports_tls(), true);
[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 `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/day7.rs:150:47
[INFO] [stdout]     |
[INFO] [stdout] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stdout]     |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 164 |         assert_eq!(ip7!("aba[bab]xyz").supports_ssl(), true);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/day7.rs:150:47
[INFO] [stdout]     |
[INFO] [stdout] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stdout]     |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 165 |         assert_eq!(ip7!("xyx[xyx]xyx").supports_ssl(), false);
[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 `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/day7.rs:150:47
[INFO] [stdout]     |
[INFO] [stdout] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stdout]     |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 166 |         assert_eq!(ip7!("aaa[kek]eke").supports_ssl(), true);
[INFO] [stdout]     |                    ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/day7.rs:150:47
[INFO] [stdout]     |
[INFO] [stdout] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stdout]     |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 167 |         assert_eq!(ip7!("zazbz[bzb]cdb").supports_ssl(), true);
[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 `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/day9.rs:71:54
[INFO] [stdout]    |
[INFO] [stdout] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stdout]    |                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 77 |         assert_eq!(expand(compressed!("ADVENT")), "ADVENT");
[INFO] [stdout]    |                           --------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/day9.rs:71:54
[INFO] [stdout]    |
[INFO] [stdout] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stdout]    |                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 78 |         assert_eq!(expand(compressed!("A(1x5)BC")), "ABBBBBC");
[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 `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/day9.rs:71:54
[INFO] [stdout]    |
[INFO] [stdout] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stdout]    |                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 79 |         assert_eq!(expand(compressed!("(3x3)XYZ")), "XYZXYZXYZ");
[INFO] [stdout]    |                           ----------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/day9.rs:71:54
[INFO] [stdout]    |
[INFO] [stdout] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stdout]    |                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 80 |         assert_eq!(expand(compressed!("A(2x2)BCD(2x2)EFG")), "ABCBCDEFEFG");
[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 `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/day9.rs:71:54
[INFO] [stdout]    |
[INFO] [stdout] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stdout]    |                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 81 |         assert_eq!(expand(compressed!("(6x1)(1x3)A")), "(1x3)A");
[INFO] [stdout]    |                           -------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/day9.rs:71:54
[INFO] [stdout]    |
[INFO] [stdout] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stdout]    |                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 82 |         assert_eq!(expand(compressed!("X(8x2)(3x3)ABCY")), "X(3x3)ABC(3x3)ABCY");
[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 `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/day10.rs:111:71
[INFO] [stdout]     |
[INFO] [stdout] 111 |                     bots.entry(n).or_insert_with(Vec::new).push(*min);;
[INFO] [stdout]     |                                                                       ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/parsers.rs:47:43
[INFO] [stdout]    |
[INFO] [stdout] 47 |             int32($p).to_result().unwrap();
[INFO] [stdout]    |                                           ^
[INFO] [stdout] ...
[INFO] [stdout] 53 |         assert_eq!(int32res!("5"), 5);
[INFO] [stdout]    |                    -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `int32res` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/parsers.rs:47:43
[INFO] [stdout]    |
[INFO] [stdout] 47 |             int32($p).to_result().unwrap();
[INFO] [stdout]    |                                           ^
[INFO] [stdout] ...
[INFO] [stdout] 54 |         assert_eq!(int32res!("10"), 10);
[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 `int32res` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/parsers.rs:47:43
[INFO] [stdout]    |
[INFO] [stdout] 47 |             int32($p).to_result().unwrap();
[INFO] [stdout]    |                                           ^
[INFO] [stdout] ...
[INFO] [stdout] 55 |         assert_eq!(int32res!("-10"), -10);
[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 `int32res` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |         .author(clap::crate_authors!(", "))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `clap::crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/main.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |         .author(clap::crate_authors!(", "))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `clap::crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x` and `y` are never read
[INFO] [stdout]   --> src/day22.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct Node {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 10 |     x: i32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 11 |     y: i32,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/day24.rs:206:33
[INFO] [stdout]     |
[INFO] [stdout] 206 |                     c => panic!(format!("Unexpected character: {}", c)),
[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/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 206 -                     c => panic!(format!("Unexpected character: {}", c)),
[INFO] [stdout] 206 +                     c => panic!("Unexpected character: {}", c),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: advent_of_code_2016 v0.1.0 (/opt/rustwide/workdir), nom v3.2.1, rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "0c0e2ea167af9d3fed269f67c48a3cc617e26334065c870c6ad08437e5272327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0e2ea167af9d3fed269f67c48a3cc617e26334065c870c6ad08437e5272327", kill_on_drop: false }`
[INFO] [stdout] 0c0e2ea167af9d3fed269f67c48a3cc617e26334065c870c6ad08437e5272327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93505f6d7b61b102c49ac58f08a74942e3f993633cf02086f507d4d5befaf8f8
[INFO] running `Command { std: "docker" "start" "-a" "93505f6d7b61b102c49ac58f08a74942e3f993633cf02086f507d4d5befaf8f8", kill_on_drop: false }`
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/day7.rs:150:47
[INFO] [stderr]     |
[INFO] [stderr] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stderr]     |                                               ^
[INFO] [stderr] ...
[INFO] [stderr] 156 |         assert_eq!(ip7!("abba[mnop]qrst").supports_tls(), true);
[INFO] [stderr]     |                    ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/day7.rs:150:47
[INFO] [stderr]     |
[INFO] [stderr] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stderr]     |                                               ^
[INFO] [stderr] ...
[INFO] [stderr] 157 |         assert_eq!(ip7!("abcd[bddb]xyyx").supports_tls(), false);
[INFO] [stderr]     |                    ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/day7.rs:150:47
[INFO] [stderr]     |
[INFO] [stderr] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stderr]     |                                               ^
[INFO] [stderr] ...
[INFO] [stderr] 158 |         assert_eq!(ip7!("aaaa[qwer]tyui").supports_tls(), false);
[INFO] [stderr]     |                    ---------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/day7.rs:150:47
[INFO] [stderr]     |
[INFO] [stderr] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stderr]     |                                               ^
[INFO] [stderr] ...
[INFO] [stderr] 159 |         assert_eq!(ip7!("ioxxoj[asdfgh]zxcvbn").supports_tls(), true);
[INFO] [stderr]     |                    ---------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/day7.rs:150:47
[INFO] [stderr]     |
[INFO] [stderr] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stderr]     |                                               ^
[INFO] [stderr] ...
[INFO] [stderr] 164 |         assert_eq!(ip7!("aba[bab]xyz").supports_ssl(), true);
[INFO] [stderr]     |                    ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/day7.rs:150:47
[INFO] [stderr]     |
[INFO] [stderr] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stderr]     |                                               ^
[INFO] [stderr] ...
[INFO] [stderr] 165 |         assert_eq!(ip7!("xyx[xyx]xyx").supports_ssl(), false);
[INFO] [stderr]     |                    ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/day7.rs:150:47
[INFO] [stderr]     |
[INFO] [stderr] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stderr]     |                                               ^
[INFO] [stderr] ...
[INFO] [stderr] 166 |         assert_eq!(ip7!("aaa[kek]eke").supports_ssl(), true);
[INFO] [stderr]     |                    ------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]    --> src/day7.rs:150:47
[INFO] [stderr]     |
[INFO] [stderr] 150 |             parse_ip7($p).to_result().unwrap();
[INFO] [stderr]     |                                               ^
[INFO] [stderr] ...
[INFO] [stderr] 167 |         assert_eq!(ip7!("zazbz[bzb]cdb").supports_ssl(), true);
[INFO] [stderr]     |                    --------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]     = note: this warning originates in the macro `ip7` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/day9.rs:71:54
[INFO] [stderr]    |
[INFO] [stderr] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stderr]    |                                                      ^
[INFO] [stderr] ...
[INFO] [stderr] 77 |         assert_eq!(expand(compressed!("ADVENT")), "ADVENT");
[INFO] [stderr]    |                           --------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/day9.rs:71:54
[INFO] [stderr]    |
[INFO] [stderr] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stderr]    |                                                      ^
[INFO] [stderr] ...
[INFO] [stderr] 78 |         assert_eq!(expand(compressed!("A(1x5)BC")), "ABBBBBC");
[INFO] [stderr]    |                           ----------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/day9.rs:71:54
[INFO] [stderr]    |
[INFO] [stderr] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stderr]    |                                                      ^
[INFO] [stderr] ...
[INFO] [stderr] 79 |         assert_eq!(expand(compressed!("(3x3)XYZ")), "XYZXYZXYZ");
[INFO] [stderr]    |                           ----------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/day9.rs:71:54
[INFO] [stderr]    |
[INFO] [stderr] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stderr]    |                                                      ^
[INFO] [stderr] ...
[INFO] [stderr] 80 |         assert_eq!(expand(compressed!("A(2x2)BCD(2x2)EFG")), "ABCBCDEFEFG");
[INFO] [stderr]    |                           -------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/day9.rs:71:54
[INFO] [stderr]    |
[INFO] [stderr] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stderr]    |                                                      ^
[INFO] [stderr] ...
[INFO] [stderr] 81 |         assert_eq!(expand(compressed!("(6x1)(1x3)A")), "(1x3)A");
[INFO] [stderr]    |                           -------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/day9.rs:71:54
[INFO] [stderr]    |
[INFO] [stderr] 71 |             parse_compressed($p).to_result().unwrap();
[INFO] [stderr]    |                                                      ^
[INFO] [stderr] ...
[INFO] [stderr] 82 |         assert_eq!(expand(compressed!("X(8x2)(3x3)ABCY")), "X(3x3)ABC(3x3)ABCY");
[INFO] [stderr]    |                           ------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `compressed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/day10.rs:111:71
[INFO] [stderr]     |
[INFO] [stderr] 111 |                     bots.entry(n).or_insert_with(Vec::new).push(*min);;
[INFO] [stderr]     |                                                                       ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/parsers.rs:47:43
[INFO] [stderr]    |
[INFO] [stderr] 47 |             int32($p).to_result().unwrap();
[INFO] [stderr]    |                                           ^
[INFO] [stderr] ...
[INFO] [stderr] 53 |         assert_eq!(int32res!("5"), 5);
[INFO] [stderr]    |                    -------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `int32res` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/parsers.rs:47:43
[INFO] [stderr]    |
[INFO] [stderr] 47 |             int32($p).to_result().unwrap();
[INFO] [stderr]    |                                           ^
[INFO] [stderr] ...
[INFO] [stderr] 54 |         assert_eq!(int32res!("10"), 10);
[INFO] [stderr]    |                    --------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `int32res` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/parsers.rs:47:43
[INFO] [stderr]    |
[INFO] [stderr] 47 |             int32($p).to_result().unwrap();
[INFO] [stderr]    |                                           ^
[INFO] [stderr] ...
[INFO] [stderr] 55 |         assert_eq!(int32res!("-10"), -10);
[INFO] [stderr]    |                    ---------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `int32res` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |         .author(clap::crate_authors!(", "))
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `clap::crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |         .author(clap::crate_authors!(", "))
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `clap::crate_authors` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: fields `x` and `y` are never read
[INFO] [stderr]   --> src/day22.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | struct Node {
[INFO] [stderr]    |        ---- fields in this struct
[INFO] [stderr] 10 |     x: i32,
[INFO] [stderr]    |     ^
[INFO] [stderr] 11 |     y: i32,
[INFO] [stderr]    |     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/day24.rs:206:33
[INFO] [stderr]     |
[INFO] [stderr] 206 |                     c => panic!(format!("Unexpected character: {}", c)),
[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/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]     |
[INFO] [stderr] 206 -                     c => panic!(format!("Unexpected character: {}", c)),
[INFO] [stderr] 206 +                     c => panic!("Unexpected character: {}", c),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `advent_of_code_2016` (bin "aoc" test) generated 22 warnings (run `cargo fix --bin "aoc" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: advent_of_code_2016 v0.1.0 (/opt/rustwide/workdir), nom v3.2.1, rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc-ca4096b84af742d5)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test day13::tests::test_example ... ok
[INFO] [stdout] test day16::tests::test_example ... ok
[INFO] [stdout] test day15::tests::test_example ... ok
[INFO] [stdout] test day7::tests::ip7_supports_ssl ... ok
[INFO] [stdout] test day18::tests::test_example ... ok
[INFO] [stdout] test day7::tests::ip7_supports_tls ... ok
[INFO] [stdout] test day9::tests::test_expansion ... ok
[INFO] [stdout] test parsers::tests::test_int32 ... ok
[INFO] [stdout] test day11::tests::example ... ok
[INFO] [stdout] test day17::tests::example1 ... ok
[INFO] [stdout] test day17::tests::example3 ... ok
[INFO] [stdout] test day17::tests::example2 ... ok
[INFO] [stdout] test day14::tests::test_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 28.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93505f6d7b61b102c49ac58f08a74942e3f993633cf02086f507d4d5befaf8f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93505f6d7b61b102c49ac58f08a74942e3f993633cf02086f507d4d5befaf8f8", kill_on_drop: false }`
[INFO] [stdout] 93505f6d7b61b102c49ac58f08a74942e3f993633cf02086f507d4d5befaf8f8
