[INFO] cloning repository https://github.com/RavuAlHemio/ripcalc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RavuAlHemio/ripcalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRavuAlHemio%2Fripcalc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRavuAlHemio%2Fripcalc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6475fbe5b1ecefff1126661b5b52f53a6532164
[INFO] checking RavuAlHemio/ripcalc against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRavuAlHemio%2Fripcalc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RavuAlHemio/ripcalc
[INFO] finished tweaking git repo https://github.com/RavuAlHemio/ripcalc
[INFO] tweaked toml for git repo https://github.com/RavuAlHemio/ripcalc written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RavuAlHemio/ripcalc on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RavuAlHemio/ripcalc 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2dec6ffba77b36d95a33a2a789bebf8b361f9071a7204b8a843e293b37ebda0
[INFO] running `Command { std: "docker" "start" "-a" "e2dec6ffba77b36d95a33a2a789bebf8b361f9071a7204b8a843e293b37ebda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2dec6ffba77b36d95a33a2a789bebf8b361f9071a7204b8a843e293b37ebda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2dec6ffba77b36d95a33a2a789bebf8b361f9071a7204b8a843e293b37ebda0", kill_on_drop: false }`
[INFO] [stdout] e2dec6ffba77b36d95a33a2a789bebf8b361f9071a7204b8a843e293b37ebda0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3b009a40b152dba0cd014ce71d8219fbfa01ad2807f1e5b053b714e69716961
[INFO] running `Command { std: "docker" "start" "-a" "d3b009a40b152dba0cd014ce71d8219fbfa01ad2807f1e5b053b714e69716961", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]     Checking regex-syntax v0.7.1
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking aho-corasick v1.0.1
[INFO] [stderr]     Checking console v0.15.5
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking regex v1.8.1
[INFO] [stderr]     Checking ripcalc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `subtract_addr` is never used
[INFO] [stdout]   --> src/addr.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait IpAddress: BitAnd<Output = Self> + BitOr<Output = Self> + BitXor<Output = Self> + Copy + fmt::Display + Hash + Ord + Sized {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn subtract_addr(&self, other: &Self) -> Option<Self>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IPV4_ZERO` is never used
[INFO] [stdout]   --> src/addr.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub const IPV4_ZERO: Ipv4Address = Ipv4Address { addr_value: 0 };
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IPV6_ZERO` is never used
[INFO] [stdout]    --> src/addr.rs:201:11
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub const IPV6_ZERO: Ipv6Address = Ipv6Address { top_half: 0, bottom_half: 0 };
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_full_string` and `from_chunks` are never used
[INFO] [stdout]    --> src/addr.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl Ipv6Address {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub fn to_full_string(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn from_chunks(chunks: &[u16]) -> Option<Ipv6Address> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_with_mask_strict`, `new_with_prefix_strict`, `is_subset_of`, and `intersects` are never used
[INFO] [stdout]    --> src/net.rs:51:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl<A: IpAddress> IpNetwork<A> {
[INFO] [stdout]     | ------------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  51 |     pub fn new_with_mask_strict(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  65 |     pub fn new_with_prefix_strict(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     pub fn is_subset_of(&self, other: &IpNetwork<A>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 235 |     pub fn intersects(&self, other: &IpNetwork<A>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/addr.rs:101:18
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 (u32::try_from(bytes[0]).unwrap() << 24) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/addr.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 (u32::try_from(bytes[1]).unwrap() << 16) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/addr.rs:103:18
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 (u32::try_from(bytes[2]).unwrap() <<  8) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/addr.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 (u32::try_from(bytes[3]).unwrap() <<  0)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:250:18
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 (u64::try_from(chunks[0]).unwrap() << 48) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:251:18
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 (u64::try_from(chunks[1]).unwrap() << 32) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:252:18
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 (u64::try_from(chunks[2]).unwrap() << 16) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:253:18
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 (u64::try_from(chunks[3]).unwrap() <<  0)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 (u64::try_from(chunks[4]).unwrap() << 48) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:257:18
[INFO] [stdout]     |
[INFO] [stdout] 257 |                 (u64::try_from(chunks[5]).unwrap() << 32) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:258:18
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 (u64::try_from(chunks[6]).unwrap() << 16) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:259:18
[INFO] [stdout]     |
[INFO] [stdout] 259 |                 (u64::try_from(chunks[7]).unwrap() <<  0)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:326:18
[INFO] [stdout]     |
[INFO] [stdout] 326 |                 (u64::try_from(bytes[ 0]).unwrap() << 56) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:327:18
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 (u64::try_from(bytes[ 1]).unwrap() << 48) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:328:18
[INFO] [stdout]     |
[INFO] [stdout] 328 |                 (u64::try_from(bytes[ 2]).unwrap() << 40) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:329:18
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 (u64::try_from(bytes[ 3]).unwrap() << 32) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:330:18
[INFO] [stdout]     |
[INFO] [stdout] 330 |                 (u64::try_from(bytes[ 4]).unwrap() << 24) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:331:18
[INFO] [stdout]     |
[INFO] [stdout] 331 |                 (u64::try_from(bytes[ 5]).unwrap() << 16) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:332:18
[INFO] [stdout]     |
[INFO] [stdout] 332 |                 (u64::try_from(bytes[ 6]).unwrap() <<  8) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:333:18
[INFO] [stdout]     |
[INFO] [stdout] 333 |                 (u64::try_from(bytes[ 7]).unwrap() <<  0)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:336:18
[INFO] [stdout]     |
[INFO] [stdout] 336 |                 (u64::try_from(bytes[ 8]).unwrap() << 56) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:337:18
[INFO] [stdout]     |
[INFO] [stdout] 337 |                 (u64::try_from(bytes[ 9]).unwrap() << 48) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:338:18
[INFO] [stdout]     |
[INFO] [stdout] 338 |                 (u64::try_from(bytes[10]).unwrap() << 40) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:339:18
[INFO] [stdout]     |
[INFO] [stdout] 339 |                 (u64::try_from(bytes[11]).unwrap() << 32) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:340:18
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 (u64::try_from(bytes[12]).unwrap() << 24) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:341:18
[INFO] [stdout]     |
[INFO] [stdout] 341 |                 (u64::try_from(bytes[13]).unwrap() << 16) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:342:18
[INFO] [stdout]     |
[INFO] [stdout] 342 |                 (u64::try_from(bytes[14]).unwrap() <<  8) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:343:18
[INFO] [stdout]     |
[INFO] [stdout] 343 |                 (u64::try_from(bytes[15]).unwrap() <<  0)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ripcalc` (bin "ripcalc") due to 28 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: method `subtract_addr` is never used
[INFO] [stdout]   --> src/addr.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait IpAddress: BitAnd<Output = Self> + BitOr<Output = Self> + BitXor<Output = Self> + Copy + fmt::Display + Hash + Ord + Sized {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn subtract_addr(&self, other: &Self) -> Option<Self>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IPV4_ZERO` is never used
[INFO] [stdout]   --> src/addr.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub const IPV4_ZERO: Ipv4Address = Ipv4Address { addr_value: 0 };
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IPV6_ZERO` is never used
[INFO] [stdout]    --> src/addr.rs:201:11
[INFO] [stdout]     |
[INFO] [stdout] 201 | pub const IPV6_ZERO: Ipv6Address = Ipv6Address { top_half: 0, bottom_half: 0 };
[INFO] [stdout]     |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_full_string` and `from_chunks` are never used
[INFO] [stdout]    --> src/addr.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl Ipv6Address {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 220 |     pub fn to_full_string(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn from_chunks(chunks: &[u16]) -> Option<Ipv6Address> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_subset_of` and `intersects` are never used
[INFO] [stdout]    --> src/net.rs:229:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl<A: IpAddress> IpNetwork<A> {
[INFO] [stdout]     | ------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 229 |     pub fn is_subset_of(&self, other: &IpNetwork<A>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 235 |     pub fn intersects(&self, other: &IpNetwork<A>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/addr.rs:101:18
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 (u32::try_from(bytes[0]).unwrap() << 24) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/addr.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 (u32::try_from(bytes[1]).unwrap() << 16) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/addr.rs:103:18
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 (u32::try_from(bytes[2]).unwrap() <<  8) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]    --> src/addr.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 (u32::try_from(bytes[3]).unwrap() <<  0)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:250:18
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 (u64::try_from(chunks[0]).unwrap() << 48) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:251:18
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 (u64::try_from(chunks[1]).unwrap() << 32) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:252:18
[INFO] [stdout]     |
[INFO] [stdout] 252 |                 (u64::try_from(chunks[2]).unwrap() << 16) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:253:18
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 (u64::try_from(chunks[3]).unwrap() <<  0)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 256 |                 (u64::try_from(chunks[4]).unwrap() << 48) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:257:18
[INFO] [stdout]     |
[INFO] [stdout] 257 |                 (u64::try_from(chunks[5]).unwrap() << 32) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:258:18
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 (u64::try_from(chunks[6]).unwrap() << 16) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:259:18
[INFO] [stdout]     |
[INFO] [stdout] 259 |                 (u64::try_from(chunks[7]).unwrap() <<  0)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:326:18
[INFO] [stdout]     |
[INFO] [stdout] 326 |                 (u64::try_from(bytes[ 0]).unwrap() << 56) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:327:18
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 (u64::try_from(bytes[ 1]).unwrap() << 48) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:328:18
[INFO] [stdout]     |
[INFO] [stdout] 328 |                 (u64::try_from(bytes[ 2]).unwrap() << 40) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:329:18
[INFO] [stdout]     |
[INFO] [stdout] 329 |                 (u64::try_from(bytes[ 3]).unwrap() << 32) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:330:18
[INFO] [stdout]     |
[INFO] [stdout] 330 |                 (u64::try_from(bytes[ 4]).unwrap() << 24) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:331:18
[INFO] [stdout]     |
[INFO] [stdout] 331 |                 (u64::try_from(bytes[ 5]).unwrap() << 16) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:332:18
[INFO] [stdout]     |
[INFO] [stdout] 332 |                 (u64::try_from(bytes[ 6]).unwrap() <<  8) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:333:18
[INFO] [stdout]     |
[INFO] [stdout] 333 |                 (u64::try_from(bytes[ 7]).unwrap() <<  0)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:336:18
[INFO] [stdout]     |
[INFO] [stdout] 336 |                 (u64::try_from(bytes[ 8]).unwrap() << 56) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:337:18
[INFO] [stdout]     |
[INFO] [stdout] 337 |                 (u64::try_from(bytes[ 9]).unwrap() << 48) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:338:18
[INFO] [stdout]     |
[INFO] [stdout] 338 |                 (u64::try_from(bytes[10]).unwrap() << 40) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:339:18
[INFO] [stdout]     |
[INFO] [stdout] 339 |                 (u64::try_from(bytes[11]).unwrap() << 32) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:340:18
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 (u64::try_from(bytes[12]).unwrap() << 24) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:341:18
[INFO] [stdout]     |
[INFO] [stdout] 341 |                 (u64::try_from(bytes[13]).unwrap() << 16) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:342:18
[INFO] [stdout]     |
[INFO] [stdout] 342 |                 (u64::try_from(bytes[14]).unwrap() <<  8) |
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/addr.rs:343:18
[INFO] [stdout]     |
[INFO] [stdout] 343 |                 (u64::try_from(bytes[15]).unwrap() <<  0)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ripcalc` (bin "ripcalc" test) due to 28 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d3b009a40b152dba0cd014ce71d8219fbfa01ad2807f1e5b053b714e69716961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b009a40b152dba0cd014ce71d8219fbfa01ad2807f1e5b053b714e69716961", kill_on_drop: false }`
[INFO] [stdout] d3b009a40b152dba0cd014ce71d8219fbfa01ad2807f1e5b053b714e69716961