[INFO] cloning repository https://github.com/dewaka/advent-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dewaka/advent-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdewaka%2Fadvent-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdewaka%2Fadvent-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 482a2681a9db22b1d7c3fb99b4350df30d6da76f
[INFO] testing dewaka/advent-rust against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdewaka%2Fadvent-rust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dewaka/advent-rust on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dewaka/advent-rust
[INFO] finished tweaking git repo https://github.com/dewaka/advent-rust
[INFO] tweaked toml for git repo https://github.com/dewaka/advent-rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/dewaka/advent-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 334a2e572467d59a08d21ac6b20eb7b55362e147ee420ca4c7dc6e2afaf761cc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "334a2e572467d59a08d21ac6b20eb7b55362e147ee420ca4c7dc6e2afaf761cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "334a2e572467d59a08d21ac6b20eb7b55362e147ee420ca4c7dc6e2afaf761cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "334a2e572467d59a08d21ac6b20eb7b55362e147ee420ca4c7dc6e2afaf761cc", kill_on_drop: false }`
[INFO] [stdout] 334a2e572467d59a08d21ac6b20eb7b55362e147ee420ca4c7dc6e2afaf761cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b815c211c7af8b2cf01c128dbf3a75f21912034e83409d1af0d363bc73e39a21
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b815c211c7af8b2cf01c128dbf3a75f21912034e83409d1af0d363bc73e39a21", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.39
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling matrixmultiply v0.1.14
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling quick-error v1.2.1
[INFO] [stderr]    Compiling ndarray v0.11.2
[INFO] [stderr]    Compiling serde v1.0.34
[INFO] [stderr]    Compiling itoa v0.4.1
[INFO] [stderr]    Compiling md5 v0.3.7
[INFO] [stderr]    Compiling termcolor v0.3.6
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling permutohedron v0.2.4
[INFO] [stderr]    Compiling advent17 v0.1.0 (/opt/rustwide/workdir/advent17)
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling itertools v0.7.8
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling regex-syntax v0.5.3
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.8
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling serde_json v1.0.13
[INFO] [stderr]    Compiling env_logger v0.5.6
[INFO] [stderr]    Compiling advent16 v0.1.0 (/opt/rustwide/workdir/advent16)
[INFO] [stderr]    Compiling advent15 v0.1.0 (/opt/rustwide/workdir/advent15)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> advent16/src/day4.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 | /         lazy_static! {
[INFO] [stdout] 76 | |             static ref R_ENTRY: Regex = Regex::new(r"([a-z,-]*)-(\d+)\[(\w+)\]").unwrap();
[INFO] [stdout] 77 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::str::<impl str>::trim` that must be used
[INFO] [stdout]   --> advent16/src/day3.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         ns.trim();
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this returns the trimmed string as a slice, without modifying the original
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> advent15/src/day6.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     lazy_static! {
[INFO] [stdout] 110 | |         static ref TOGGLE_REG: Regex = Regex::new(r"toggle (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 111 | |         static ref TURNON_REG: Regex =
[INFO] [stdout] 112 | |             Regex::new(r"turn on (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 113 | |         static ref TURNOFF_REG: Regex =
[INFO] [stdout] 114 | |             Regex::new(r"turn off (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 115 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day6.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     lazy_static! {
[INFO] [stdout] 110 | |         static ref TOGGLE_REG: Regex = Regex::new(r"toggle (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 111 | |         static ref TURNON_REG: Regex =
[INFO] [stdout] 112 | |             Regex::new(r"turn on (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 113 | |         static ref TURNOFF_REG: Regex =
[INFO] [stdout] 114 | |             Regex::new(r"turn off (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 115 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day6.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     lazy_static! {
[INFO] [stdout] 110 | |         static ref TOGGLE_REG: Regex = Regex::new(r"toggle (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 111 | |         static ref TURNON_REG: Regex =
[INFO] [stdout] 112 | |             Regex::new(r"turn on (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 113 | |         static ref TURNOFF_REG: Regex =
[INFO] [stdout] 114 | |             Regex::new(r"turn off (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 115 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day9.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | /     lazy_static! {
[INFO] [stdout] 53 | |         static ref R_DISTANCE_SPEC: Regex = Regex::new(r"(\w+) to (\w+) = (\d+)").unwrap();
[INFO] [stdout] 54 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day13.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | /     lazy_static! {
[INFO] [stdout] 159 | |         static ref R_GAIN: Regex =
[INFO] [stdout] 160 | |             Regex::new(r"(\w+) would gain (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stdout] 161 | |
[INFO] [stdout] 162 | |         static ref R_LOSE: Regex =
[INFO] [stdout] 163 | |             Regex::new(r"(\w+) would lose (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stdout] 164 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day13.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | /     lazy_static! {
[INFO] [stdout] 159 | |         static ref R_GAIN: Regex =
[INFO] [stdout] 160 | |             Regex::new(r"(\w+) would gain (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stdout] 161 | |
[INFO] [stdout] 162 | |         static ref R_LOSE: Regex =
[INFO] [stdout] 163 | |             Regex::new(r"(\w+) would lose (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stdout] 164 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day14.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | /         lazy_static! {
[INFO] [stdout] 64 | |             static ref R_DESC: Regex =
[INFO] [stdout] 65 | |                 Regex::new(r"(\w+) can fly (\d+) km/s for (\d+) seconds, but then must rest for (\d+) seconds.").unwrap();
[INFO] [stdout] 66 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day15.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | /     lazy_static! {
[INFO] [stdout] 64 | |         static ref R_ING: Regex =
[INFO] [stdout] 65 | |             Regex::new(r"(\w+): capacity (-?\d+), durability (-?\d+), flavor (-?\d+), texture (-?\d+), calories (-?\d+)").unwrap();
[INFO] [stdout] 66 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day16.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | /     lazy_static! {
[INFO] [stdout] 82 | |         static ref R_PROPERTY: Regex = Regex::new(r"(\w+): (\d+)").unwrap();
[INFO] [stdout] 83 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day19.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | /     lazy_static! {
[INFO] [stdout] 134 | |         static ref R_RULE: Regex = Regex::new(r"(\w+) => (\w+)").unwrap();
[INFO] [stdout] 135 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> advent15/src/day15.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |             let mut rss = ration(num - n, slots - 1);
[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: associated function is never used: `lost`
[INFO] [stdout]    --> advent15/src/day22.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn lost(&self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attack`
[INFO] [stdout]    --> advent15/src/day22.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn attack(&self, p: &mut Player) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `play`
[INFO] [stdout]    --> advent15/src/day22.rs:298:12
[INFO] [stdout]     |
[INFO] [stdout] 298 |     pub fn play(&self, spells: Vec<Spell>) -> String {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.54s
[INFO] running `Command { std: "docker" "inspect" "b815c211c7af8b2cf01c128dbf3a75f21912034e83409d1af0d363bc73e39a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b815c211c7af8b2cf01c128dbf3a75f21912034e83409d1af0d363bc73e39a21", kill_on_drop: false }`
[INFO] [stdout] b815c211c7af8b2cf01c128dbf3a75f21912034e83409d1af0d363bc73e39a21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2bca073e1183c31ef8707745eb84401ad8853b88936f518799b2e97ab6a469d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e2bca073e1183c31ef8707745eb84401ad8853b88936f518799b2e97ab6a469d", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent17 v0.1.0 (/opt/rustwide/workdir/advent17)
[INFO] [stderr]    Compiling advent16 v0.1.0 (/opt/rustwide/workdir/advent16)
[INFO] [stderr]    Compiling advent15 v0.1.0 (/opt/rustwide/workdir/advent15)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> advent16/src/day4.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 | /         lazy_static! {
[INFO] [stdout] 76 | |             static ref R_ENTRY: Regex = Regex::new(r"([a-z,-]*)-(\d+)\[(\w+)\]").unwrap();
[INFO] [stdout] 77 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day6.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     lazy_static! {
[INFO] [stdout] 110 | |         static ref TOGGLE_REG: Regex = Regex::new(r"toggle (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 111 | |         static ref TURNON_REG: Regex =
[INFO] [stdout] 112 | |             Regex::new(r"turn on (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 113 | |         static ref TURNOFF_REG: Regex =
[INFO] [stdout] 114 | |             Regex::new(r"turn off (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 115 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day6.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     lazy_static! {
[INFO] [stdout] 110 | |         static ref TOGGLE_REG: Regex = Regex::new(r"toggle (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 111 | |         static ref TURNON_REG: Regex =
[INFO] [stdout] 112 | |             Regex::new(r"turn on (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 113 | |         static ref TURNOFF_REG: Regex =
[INFO] [stdout] 114 | |             Regex::new(r"turn off (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 115 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day6.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | /     lazy_static! {
[INFO] [stdout] 110 | |         static ref TOGGLE_REG: Regex = Regex::new(r"toggle (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 111 | |         static ref TURNON_REG: Regex =
[INFO] [stdout] 112 | |             Regex::new(r"turn on (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 113 | |         static ref TURNOFF_REG: Regex =
[INFO] [stdout] 114 | |             Regex::new(r"turn off (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stdout] 115 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stdout]     |
[INFO] [stdout] 446 | /     lazy_static! {
[INFO] [stdout] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stdout] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stdout] 453 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day9.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | /     lazy_static! {
[INFO] [stdout] 53 | |         static ref R_DISTANCE_SPEC: Regex = Regex::new(r"(\w+) to (\w+) = (\d+)").unwrap();
[INFO] [stdout] 54 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day13.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | /     lazy_static! {
[INFO] [stdout] 159 | |         static ref R_GAIN: Regex =
[INFO] [stdout] 160 | |             Regex::new(r"(\w+) would gain (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stdout] 161 | |
[INFO] [stdout] 162 | |         static ref R_LOSE: Regex =
[INFO] [stdout] 163 | |             Regex::new(r"(\w+) would lose (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stdout] 164 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day13.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | /     lazy_static! {
[INFO] [stdout] 159 | |         static ref R_GAIN: Regex =
[INFO] [stdout] 160 | |             Regex::new(r"(\w+) would gain (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stdout] 161 | |
[INFO] [stdout] 162 | |         static ref R_LOSE: Regex =
[INFO] [stdout] 163 | |             Regex::new(r"(\w+) would lose (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stdout] 164 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day14.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 | /         lazy_static! {
[INFO] [stdout] 64 | |             static ref R_DESC: Regex =
[INFO] [stdout] 65 | |                 Regex::new(r"(\w+) can fly (\d+) km/s for (\d+) seconds, but then must rest for (\d+) seconds.").unwrap();
[INFO] [stdout] 66 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day15.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | /     lazy_static! {
[INFO] [stdout] 64 | |         static ref R_ING: Regex =
[INFO] [stdout] 65 | |             Regex::new(r"(\w+): capacity (-?\d+), durability (-?\d+), flavor (-?\d+), texture (-?\d+), calories (-?\d+)").unwrap();
[INFO] [stdout] 66 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day16.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | /     lazy_static! {
[INFO] [stdout] 82 | |         static ref R_PROPERTY: Regex = Regex::new(r"(\w+): (\d+)").unwrap();
[INFO] [stdout] 83 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day19.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | /     lazy_static! {
[INFO] [stdout] 134 | |         static ref R_RULE: Regex = Regex::new(r"(\w+) => (\w+)").unwrap();
[INFO] [stdout] 135 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::str::<impl str>::trim` that must be used
[INFO] [stdout]   --> advent16/src/day3.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         ns.trim();
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this returns the trimmed string as a slice, without modifying the original
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> advent15/src/day15.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |             let mut rss = ration(num - n, slots - 1);
[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: associated function is never used: `lost`
[INFO] [stdout]    --> advent15/src/day22.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn lost(&self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attack`
[INFO] [stdout]    --> advent15/src/day22.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn attack(&self, p: &mut Player) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `play`
[INFO] [stdout]    --> advent15/src/day22.rs:298:12
[INFO] [stdout]     |
[INFO] [stdout] 298 |     pub fn play(&self, spells: Vec<Spell>) -> String {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.00s
[INFO] running `Command { std: "docker" "inspect" "e2bca073e1183c31ef8707745eb84401ad8853b88936f518799b2e97ab6a469d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2bca073e1183c31ef8707745eb84401ad8853b88936f518799b2e97ab6a469d", kill_on_drop: false }`
[INFO] [stdout] e2bca073e1183c31ef8707745eb84401ad8853b88936f518799b2e97ab6a469d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b44829cecf5f2468cf61240e8b547cc837ccd3d2a36e5f8def3974c320fbd69
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b44829cecf5f2468cf61240e8b547cc837ccd3d2a36e5f8def3974c320fbd69", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> advent16/src/day4.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 | /         lazy_static! {
[INFO] [stderr] 76 | |             static ref R_ENTRY: Regex = Regex::new(r"([a-z,-]*)-(\d+)\[(\w+)\]").unwrap();
[INFO] [stderr] 77 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::str::<impl str>::trim` that must be used
[INFO] [stderr]   --> advent16/src/day3.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         ns.trim();
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this returns the trimmed string as a slice, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]    --> advent15/src/day6.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 | /     lazy_static! {
[INFO] [stderr] 110 | |         static ref TOGGLE_REG: Regex = Regex::new(r"toggle (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stderr] 111 | |         static ref TURNON_REG: Regex =
[INFO] [stderr] 112 | |             Regex::new(r"turn on (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stderr] 113 | |         static ref TURNOFF_REG: Regex =
[INFO] [stderr] 114 | |             Regex::new(r"turn off (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stderr] 115 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day6.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 | /     lazy_static! {
[INFO] [stderr] 110 | |         static ref TOGGLE_REG: Regex = Regex::new(r"toggle (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stderr] 111 | |         static ref TURNON_REG: Regex =
[INFO] [stderr] 112 | |             Regex::new(r"turn on (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stderr] 113 | |         static ref TURNOFF_REG: Regex =
[INFO] [stderr] 114 | |             Regex::new(r"turn off (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stderr] 115 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day6.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 | /     lazy_static! {
[INFO] [stderr] 110 | |         static ref TOGGLE_REG: Regex = Regex::new(r"toggle (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stderr] 111 | |         static ref TURNON_REG: Regex =
[INFO] [stderr] 112 | |             Regex::new(r"turn on (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stderr] 113 | |         static ref TURNOFF_REG: Regex =
[INFO] [stderr] 114 | |             Regex::new(r"turn off (\d{1,3}),(\d{1,3}) through (\d{1,3}),(\d{1,3})").unwrap();
[INFO] [stderr] 115 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stderr]     |
[INFO] [stderr] 446 | /     lazy_static! {
[INFO] [stderr] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stderr] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stderr] ...   |
[INFO] [stderr] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 453 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stderr]     |
[INFO] [stderr] 446 | /     lazy_static! {
[INFO] [stderr] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stderr] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stderr] ...   |
[INFO] [stderr] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 453 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stderr]     |
[INFO] [stderr] 446 | /     lazy_static! {
[INFO] [stderr] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stderr] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stderr] ...   |
[INFO] [stderr] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 453 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stderr]     |
[INFO] [stderr] 446 | /     lazy_static! {
[INFO] [stderr] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stderr] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stderr] ...   |
[INFO] [stderr] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 453 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stderr]     |
[INFO] [stderr] 446 | /     lazy_static! {
[INFO] [stderr] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stderr] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stderr] ...   |
[INFO] [stderr] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 453 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day7.rs:446:5
[INFO] [stderr]     |
[INFO] [stderr] 446 | /     lazy_static! {
[INFO] [stderr] 447 | |         static ref R_SET: Regex = Regex::new(r"(\w+) -> (\w+)").unwrap();
[INFO] [stderr] 448 | |         static ref R_NOT: Regex = Regex::new(r"NOT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 449 | |         static ref R_AND: Regex = Regex::new(r"(\w+) AND (\w+) -> (\w+)").unwrap();
[INFO] [stderr] ...   |
[INFO] [stderr] 452 | |         static ref R_RSHIFT: Regex = Regex::new(r"(\w+) RSHIFT (\w+) -> (\w+)").unwrap();
[INFO] [stderr] 453 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day9.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 | /     lazy_static! {
[INFO] [stderr] 53 | |         static ref R_DISTANCE_SPEC: Regex = Regex::new(r"(\w+) to (\w+) = (\d+)").unwrap();
[INFO] [stderr] 54 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day13.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 | /     lazy_static! {
[INFO] [stderr] 159 | |         static ref R_GAIN: Regex =
[INFO] [stderr] 160 | |             Regex::new(r"(\w+) would gain (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stderr] 161 | |
[INFO] [stderr] 162 | |         static ref R_LOSE: Regex =
[INFO] [stderr] 163 | |             Regex::new(r"(\w+) would lose (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stderr] 164 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day13.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 | /     lazy_static! {
[INFO] [stderr] 159 | |         static ref R_GAIN: Regex =
[INFO] [stderr] 160 | |             Regex::new(r"(\w+) would gain (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stderr] 161 | |
[INFO] [stderr] 162 | |         static ref R_LOSE: Regex =
[INFO] [stderr] 163 | |             Regex::new(r"(\w+) would lose (\d+) happiness units by sitting next to (\w+).").unwrap();
[INFO] [stderr] 164 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day14.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 | /         lazy_static! {
[INFO] [stderr] 64 | |             static ref R_DESC: Regex =
[INFO] [stderr] 65 | |                 Regex::new(r"(\w+) can fly (\d+) km/s for (\d+) seconds, but then must rest for (\d+) seconds.").unwrap();
[INFO] [stderr] 66 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day15.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 | /     lazy_static! {
[INFO] [stderr] 64 | |         static ref R_ING: Regex =
[INFO] [stderr] 65 | |             Regex::new(r"(\w+): capacity (-?\d+), durability (-?\d+), flavor (-?\d+), texture (-?\d+), calories (-?\d+)").unwrap();
[INFO] [stderr] 66 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (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]   --> advent15/src/day16.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 | /     lazy_static! {
[INFO] [stderr] 82 | |         static ref R_PROPERTY: Regex = Regex::new(r"(\w+): (\d+)").unwrap();
[INFO] [stderr] 83 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (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]    --> advent15/src/day19.rs:133:5
[INFO] [stderr]     |
[INFO] [stderr] 133 | /     lazy_static! {
[INFO] [stderr] 134 | |         static ref R_RULE: Regex = Regex::new(r"(\w+) => (\w+)").unwrap();
[INFO] [stderr] 135 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> advent15/src/day15.rs:145:17
[INFO] [stderr]     |
[INFO] [stderr] 145 |             let mut rss = ration(num - n, slots - 1);
[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: associated function is never used: `lost`
[INFO] [stderr]    --> advent15/src/day22.rs:155:12
[INFO] [stderr]     |
[INFO] [stderr] 155 |     pub fn lost(&self) -> bool {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `attack`
[INFO] [stderr]    --> advent15/src/day22.rs:186:12
[INFO] [stderr]     |
[INFO] [stderr] 186 |     pub fn attack(&self, p: &mut Player) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `play`
[INFO] [stderr]    --> advent15/src/day22.rs:298:12
[INFO] [stderr]     |
[INFO] [stderr] 298 |     pub fn play(&self, spells: Vec<Spell>) -> String {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent15-1059314c5e420dfb)
[INFO] [stdout] running 36 tests
[INFO] [stdout] test day10::test_examples ... ok
[INFO] [stdout] test day12::test_calculate ... ok
[INFO] [stdout] test day13::test_example_arrangement ... ok
[INFO] [stdout] test day15::test_calculate_optimal_example ... ok
[INFO] [stdout] test day15::test_calculate_example ... ok
[INFO] [stdout] test day10::test_series_parsing ... ok
[INFO] [stdout] test day19::test_split_matches ... ok
[INFO] [stdout] test day19::test_unique_replacements ... ok
[INFO] [stdout] test day21::test_parse_armor ... ok
[INFO] [stdout] test day21::test_parse_hit_points ... ok
[INFO] [stdout] test day21::test_example_winner ... ok
[INFO] [stdout] test day2::test_examples ... ok
[INFO] [stdout] test day21::test_parse_damage ... ok
[INFO] [stdout] test day22::test_example ... ok
[INFO] [stdout] test day2::test_aggregate ... ok
[INFO] [stdout] test day20::test_given_elves_delivery ... ok
[INFO] [stdout] test day14::test_fastest_computation ... ok
[INFO] [stdout] test day17::test_count_ways_example ... ok
[INFO] [stdout] test day18::test_ndarray ... ok
[INFO] [stdout] test day3::test_examples ... ok
[INFO] [stdout] test day5::test_examples ... ok
[INFO] [stdout] test day6::test_parse_toggle ... ok
[INFO] [stdout] test day11::test_valid_passwords ... ok
[INFO] [stdout] test day6::test_parse_turnon ... ok
[INFO] [stdout] test day6::test_parse_turnoff ... ok
[INFO] [stdout] test day8::test_example ... ok
[INFO] [stdout] test day16::test_parse_info ... ok
[INFO] [stdout] test day16::test_parse_aunt ... ok
[INFO] [stdout] test day9::test_parse_distance_spec ... ok
[INFO] [stdout] test day15::test_parsing_ingredients ... ok
[INFO] [stdout] test day7::test_gates1 ... ok
[INFO] [stdout] test day14::test_parse_reindeer ... ok
[INFO] [stdout] test day13::test_parsing_happiness_desc ... ok
[INFO] [stdout] test day7::test_gates2 ... ok
[INFO] [stdout] test day4::test_examples ... ok
[INFO] [stdout] test day11::test_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.31s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent16-e68afa5ca3f30c87)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test day1::test_examples ... ok
[INFO] [stdout] test day2::test_pos_to_digit ... ok
[INFO] [stdout] test day1::test_parse_side ... ok
[INFO] [stdout] test day2::test_move_pos ... ok
[INFO] [stdout] test day7::test_valid_annotation ... ok
[INFO] [stdout] test day4::test_calculate_checksum ... ok
[INFO] [stdout] test day7::test_valid_ip ... ok
[INFO] [stdout] test day2::test_example ... ok
[INFO] [stdout] test day3::test_valid_triangle ... ok
[INFO] [stdout] test day6::test_example ... ok
[INFO] [stdout] test day3::test_parse_triangle ... ok
[INFO] [stdout] test day7::test_ip_from_string ... ok
[INFO] [stdout] test day4::test_parse_entry ... ok
[INFO] [stdout] test day5::test_examples has been running for over 60 seconds
[INFO] [stdout] test day5::test_examples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 60.86s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent17-401e4101900a20c2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b44829cecf5f2468cf61240e8b547cc837ccd3d2a36e5f8def3974c320fbd69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b44829cecf5f2468cf61240e8b547cc837ccd3d2a36e5f8def3974c320fbd69", kill_on_drop: false }`
[INFO] [stdout] 2b44829cecf5f2468cf61240e8b547cc837ccd3d2a36e5f8def3974c320fbd69