[INFO] cloning repository https://github.com/EdeMeijer/aoc2018
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdeMeijer/aoc2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdeMeijer%2Faoc2018", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdeMeijer%2Faoc2018'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4e18da15f15d3cf16e8fbff2120b7dd1d15f8a9
[INFO] testing EdeMeijer/aoc2018 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdeMeijer%2Faoc2018" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EdeMeijer/aoc2018 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EdeMeijer/aoc2018
[INFO] finished tweaking git repo https://github.com/EdeMeijer/aoc2018
[INFO] tweaked toml for git repo https://github.com/EdeMeijer/aoc2018 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/EdeMeijer/aoc2018 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68cb1050a69416f2c7b19c78ab8be1caa343abf57a5afd98297b6fce1d87c2aa
[INFO] running `Command { std: "docker" "start" "-a" "68cb1050a69416f2c7b19c78ab8be1caa343abf57a5afd98297b6fce1d87c2aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68cb1050a69416f2c7b19c78ab8be1caa343abf57a5afd98297b6fce1d87c2aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68cb1050a69416f2c7b19c78ab8be1caa343abf57a5afd98297b6fce1d87c2aa", kill_on_drop: false }`
[INFO] [stdout] 68cb1050a69416f2c7b19c78ab8be1caa343abf57a5afd98297b6fce1d87c2aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4283ecf91dbbe3aacddec5c7e600b864d939c91789e0e583bfbd06a0b07c561
[INFO] running `Command { std: "docker" "start" "-a" "c4283ecf91dbbe3aacddec5c7e600b864d939c91789e0e583bfbd06a0b07c561", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling aoc2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/days/day15.rs:242:82
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn get_enemies_in_range(actors: &Vec<Actor>, actor_i: usize, grid: &Grid) -> Vec<(usize)> {
[INFO] [stdout]     |                                                                                  ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 242 - fn get_enemies_in_range(actors: &Vec<Actor>, actor_i: usize, grid: &Grid) -> Vec<(usize)> {
[INFO] [stdout] 242 + fn get_enemies_in_range(actors: &Vec<Actor>, actor_i: usize, grid: &Grid) -> Vec<usize> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/utils/elfcode.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |     callback: Box<FnMut(&State) -> bool + 'b>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[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] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 -     callback: Box<FnMut(&State) -> bool + 'b>,
[INFO] [stdout] 42 +     callback: Box<dyn FnMut(&State) -> bool + 'b>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/days/day8.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn decode_(read: &mut FnMut() -> usize) -> Node {
[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] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 -     fn decode_(read: &mut FnMut() -> usize) -> Node {
[INFO] [stdout] 30 +     fn decode_(read: &mut dyn FnMut() -> usize) -> Node {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/utils/misc.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn repeat<I>(func: &mut FnMut() -> I, n: usize) -> Vec<I> {
[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] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 1 - pub fn repeat<I>(func: &mut FnMut() -> I, n: usize) -> Vec<I> {
[INFO] [stdout] 1 + pub fn repeat<I>(func: &mut dyn FnMut() -> I, n: usize) -> Vec<I> {
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/days/day13.rs:178:39
[INFO] [stdout]     |
[INFO] [stdout] 178 |         .map(|line| String::from(line.trim_right()))
[INFO] [stdout]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/days/day12.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut gv_new = gen_value(&source, lower, upper);
[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: panic message is not a string literal
[INFO] [stdout]    --> src/utils/elfcode.rs:136:27
[INFO] [stdout]     |
[INFO] [stdout] 136 |         _ => unreachable!(opcode)
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of unreachable!() 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] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 136 |         _ => unreachable!("{}", opcode)
[INFO] [stdout]     |                           +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4283ecf91dbbe3aacddec5c7e600b864d939c91789e0e583bfbd06a0b07c561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4283ecf91dbbe3aacddec5c7e600b864d939c91789e0e583bfbd06a0b07c561", kill_on_drop: false }`
[INFO] [stdout] c4283ecf91dbbe3aacddec5c7e600b864d939c91789e0e583bfbd06a0b07c561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3a6defc5e48bb0f69c31358b476f9881d8162ce0ec305e28c03724aae8f3133
[INFO] running `Command { std: "docker" "start" "-a" "c3a6defc5e48bb0f69c31358b476f9881d8162ce0ec305e28c03724aae8f3133", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aoc2018 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/days/day15.rs:242:82
[INFO] [stdout]     |
[INFO] [stdout] 242 | fn get_enemies_in_range(actors: &Vec<Actor>, actor_i: usize, grid: &Grid) -> Vec<(usize)> {
[INFO] [stdout]     |                                                                                  ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 242 - fn get_enemies_in_range(actors: &Vec<Actor>, actor_i: usize, grid: &Grid) -> Vec<(usize)> {
[INFO] [stdout] 242 + fn get_enemies_in_range(actors: &Vec<Actor>, actor_i: usize, grid: &Grid) -> Vec<usize> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/utils/elfcode.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |     callback: Box<FnMut(&State) -> bool + 'b>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[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] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 -     callback: Box<FnMut(&State) -> bool + 'b>,
[INFO] [stdout] 42 +     callback: Box<dyn FnMut(&State) -> bool + 'b>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/days/day8.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn decode_(read: &mut FnMut() -> usize) -> Node {
[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] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 -     fn decode_(read: &mut FnMut() -> usize) -> Node {
[INFO] [stdout] 30 +     fn decode_(read: &mut dyn FnMut() -> usize) -> Node {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/utils/misc.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn repeat<I>(func: &mut FnMut() -> I, n: usize) -> Vec<I> {
[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] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 1 - pub fn repeat<I>(func: &mut FnMut() -> I, n: usize) -> Vec<I> {
[INFO] [stdout] 1 + pub fn repeat<I>(func: &mut dyn FnMut() -> I, n: usize) -> Vec<I> {
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/days/day13.rs:178:39
[INFO] [stdout]     |
[INFO] [stdout] 178 |         .map(|line| String::from(line.trim_right()))
[INFO] [stdout]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/days/day12.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let mut gv_new = gen_value(&source, lower, upper);
[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: panic message is not a string literal
[INFO] [stdout]    --> src/utils/elfcode.rs:136:27
[INFO] [stdout]     |
[INFO] [stdout] 136 |         _ => unreachable!(opcode)
[INFO] [stdout]     |                           ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of unreachable!() 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] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 136 |         _ => unreachable!("{}", opcode)
[INFO] [stdout]     |                           +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc2018-a2d3e350ca27b89a)
[INFO] running `Command { std: "docker" "inspect" "c3a6defc5e48bb0f69c31358b476f9881d8162ce0ec305e28c03724aae8f3133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a6defc5e48bb0f69c31358b476f9881d8162ce0ec305e28c03724aae8f3133", kill_on_drop: false }`
[INFO] [stdout] c3a6defc5e48bb0f69c31358b476f9881d8162ce0ec305e28c03724aae8f3133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 958ecd00bfc7182aa8f157360da066b32d5b0d4c41b8c9ba0333437db0ea2ed7
[INFO] running `Command { std: "docker" "start" "-a" "958ecd00bfc7182aa8f157360da066b32d5b0d4c41b8c9ba0333437db0ea2ed7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/days/day15.rs:242:82
[INFO] [stderr]     |
[INFO] [stderr] 242 | fn get_enemies_in_range(actors: &Vec<Actor>, actor_i: usize, grid: &Grid) -> Vec<(usize)> {
[INFO] [stderr]     |                                                                                  ^     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 242 - fn get_enemies_in_range(actors: &Vec<Actor>, actor_i: usize, grid: &Grid) -> Vec<(usize)> {
[INFO] [stderr] 242 + fn get_enemies_in_range(actors: &Vec<Actor>, actor_i: usize, grid: &Grid) -> Vec<usize> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils/elfcode.rs:42:19
[INFO] [stderr]    |
[INFO] [stderr] 42 |     callback: Box<FnMut(&State) -> bool + 'b>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 42 -     callback: Box<FnMut(&State) -> bool + 'b>,
[INFO] [stderr] 42 +     callback: Box<dyn FnMut(&State) -> bool + 'b>,
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/days/day8.rs:30:27
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn decode_(read: &mut FnMut() -> usize) -> Node {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 30 -     fn decode_(read: &mut FnMut() -> usize) -> Node {
[INFO] [stderr] 30 +     fn decode_(read: &mut dyn FnMut() -> usize) -> Node {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/utils/misc.rs:1:29
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn repeat<I>(func: &mut FnMut() -> I, n: usize) -> Vec<I> {
[INFO] [stderr]   |                             ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 1 - pub fn repeat<I>(func: &mut FnMut() -> I, n: usize) -> Vec<I> {
[INFO] [stderr] 1 + pub fn repeat<I>(func: &mut dyn FnMut() -> I, n: usize) -> Vec<I> {
[INFO] [stderr]   | 
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]    --> src/days/day13.rs:178:39
[INFO] [stderr]     |
[INFO] [stderr] 178 |         .map(|line| String::from(line.trim_right()))
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/days/day12.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let mut gv_new = gen_value(&source, lower, upper);
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/utils/elfcode.rs:136:27
[INFO] [stderr]     |
[INFO] [stderr] 136 |         _ => unreachable!(opcode)
[INFO] [stderr]     |                           ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]     = note: this usage of unreachable!() 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] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 136 |         _ => unreachable!("{}", opcode)
[INFO] [stderr]     |                           +++++
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2018` (bin "aoc2018" test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc2018-a2d3e350ca27b89a)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test days::day11::test::test_power_level ... ok
[INFO] [stdout] test days::day12::test::test_parse ... ok
[INFO] [stdout] test days::day13::test::test_part2 ... ok
[INFO] [stdout] test days::day13::test::test_part1 ... ok
[INFO] [stdout] test days::day13::test::test_parse ... ok
[INFO] [stdout] test days::day14::test::test_part1 ... ok
[INFO] [stdout] test days::day14::test::test_part2 ... ok
[INFO] [stdout] test days::day1::test::test_part2 ... ok
[INFO] [stdout] test days::day15::test::test_part1 ... ok
[INFO] [stdout] test days::day1::test::test_part1 ... ok
[INFO] [stdout] test days::day19::tests::test_part1 ... ok
[INFO] [stdout] test days::day22::test::test_part1 ... ok
[INFO] [stdout] test days::day2::test::test_count_letters ... ok
[INFO] [stdout] test days::day2::test::test_part1 ... ok
[INFO] [stdout] test days::day2::test::test_part2 ... ok
[INFO] [stdout] test days::day16::test::test_count_matching_opcodes ... ok
[INFO] [stdout] test days::day16::test::test_part1 ... ok
[INFO] [stdout] test days::day16::test::test_parse ... ok
[INFO] [stdout] test days::day20::test::test_part1 ... ok
[INFO] [stdout] test days::day3::test::test_solver ... ok
[INFO] [stdout] test days::day5::test::test_part1 ... ok
[INFO] [stdout] test days::day5::test::test_part2 ... ok
[INFO] [stdout] test days::day6::test::test_parse ... ok
[INFO] [stdout] test days::day11::test::test_part1 ... ok
[INFO] [stdout] test days::day18::tests::test_part1 ... ok
[INFO] [stdout] test days::day6::test::test_part1 ... ok
[INFO] [stdout] test days::day15::test::test_part2 ... ok
[INFO] [stdout] test days::day6::test::test_part2 ... ok
[INFO] [stdout] test days::day17::tests::test_parse ... ok
[INFO] [stdout] test days::day17::tests::test_part1 ... ok
[INFO] [stdout] test days::day3::test::test_parse_claim ... ok
[INFO] [stdout] test days::day8::test::test_part1 ... ok
[INFO] [stdout] test days::day8::test::test_parse_puzzle_input ... ok
[INFO] [stdout] test days::day7::test::test_part2 ... ok
[INFO] [stdout] test days::day7::test::test_part1 ... ok
[INFO] [stdout] test days::day8::test::test_part2 ... ok
[INFO] [stdout] test utils::circular_list::test::test_circle ... ok
[INFO] [stdout] test utils::data::tests::test_non_empty_lines ... ok
[INFO] [stdout] test days::day7::test::test_parse ... ok
[INFO] [stdout] test utils::matrix::test::test_matrix ... ok
[INFO] [stdout] test days::day17::tests::test_part2 ... ok
[INFO] [stdout] test days::day4::test::test_parse_event ... ok
[INFO] [stdout] test days::day9::test::test_solve ... ok
[INFO] [stdout] test days::day22::test::test_part2 ... ok
[INFO] [stdout] test days::day10::test::test_solve ... ok
[INFO] [stdout] test days::day4::test::test_part1 ... ok
[INFO] [stdout] test days::day4::test::test_part2 ... ok
[INFO] [stdout] test days::day11::test::test_part2 ... ok
[INFO] [stdout] test days::day12::test::test_part1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "958ecd00bfc7182aa8f157360da066b32d5b0d4c41b8c9ba0333437db0ea2ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "958ecd00bfc7182aa8f157360da066b32d5b0d4c41b8c9ba0333437db0ea2ed7", kill_on_drop: false }`
[INFO] [stdout] 958ecd00bfc7182aa8f157360da066b32d5b0d4c41b8c9ba0333437db0ea2ed7