[INFO] cloning repository https://github.com/bluven/host-local
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bluven/host-local" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluven%2Fhost-local", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluven%2Fhost-local'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98c12bcdb1c071ff57ab2ec4d7c3fe3dd0fdc544
[INFO] checking bluven/host-local against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluven%2Fhost-local" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bluven/host-local on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bluven/host-local
[INFO] finished tweaking git repo https://github.com/bluven/host-local
[INFO] tweaked toml for git repo https://github.com/bluven/host-local written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/bluven/host-local already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8eff4e5c7a2d4265acccc667ebfdc354c11d6ff355d73b1ab69c79d0e0410ae7
[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" "8eff4e5c7a2d4265acccc667ebfdc354c11d6ff355d73b1ab69c79d0e0410ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8eff4e5c7a2d4265acccc667ebfdc354c11d6ff355d73b1ab69c79d0e0410ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eff4e5c7a2d4265acccc667ebfdc354c11d6ff355d73b1ab69c79d0e0410ae7", kill_on_drop: false }`
[INFO] [stdout] 8eff4e5c7a2d4265acccc667ebfdc354c11d6ff355d73b1ab69c79d0e0410ae7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f86e67013e52871754e522deb8f37b240865eabc38ddc6004d729fe35c9dff8
[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" "9f86e67013e52871754e522deb8f37b240865eabc38ddc6004d729fe35c9dff8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking ipnetwork v0.17.0
[INFO] [stderr]     Checking host-local v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/allocator/rangeset.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RangeError`
[INFO] [stdout]  --> src/allocator/rangeset.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::range::{Range, RangeError};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/allocator/rangeset.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RangeError`
[INFO] [stdout]  --> src/allocator/rangeset.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | use super::range::{Range, RangeError};
[INFO] [stdout]   |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TooSmallNetwork`
[INFO] [stdout]   --> src/allocator/range.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 |   TooSmallNetwork(IpNetwork),
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WrongNetworkAddr`
[INFO] [stdout]   --> src/allocator/range.rs:22:3
[INFO] [stdout]    |
[INFO] [stdout] 22 |   WrongNetworkAddr(IpNetwork, IpAddr),
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OutOfRangeIp`
[INFO] [stdout]   --> src/allocator/range.rs:25:3
[INFO] [stdout]    |
[INFO] [stdout] 25 |   OutOfRangeIp(IpNetwork, IpAddr),
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/allocator/range.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |   pub fn new(
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `iter_free`
[INFO] [stdout]   --> src/allocator/range.rs:92:10
[INFO] [stdout]    |
[INFO] [stdout] 92 |   pub fn iter_free(&self) -> impl Iterator<Item = IpNetwork> {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `last_ip`
[INFO] [stdout]    --> src/allocator/range.rs:122:6
[INFO] [stdout]     |
[INFO] [stdout] 122 |   fn last_ip(subnet: IpNetwork) -> IpAddr {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contains`
[INFO] [stdout]    --> src/allocator/range.rs:148:10
[INFO] [stdout]     |
[INFO] [stdout] 148 |   pub fn contains(&self, ip: IpAddr) -> bool {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_same_familiy`
[INFO] [stdout]    --> src/allocator/range.rs:164:10
[INFO] [stdout]     |
[INFO] [stdout] 164 |   pub fn is_same_familiy(&self, other: &Self) -> bool {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `overlaps`
[INFO] [stdout]    --> src/allocator/range.rs:172:10
[INFO] [stdout]     |
[INFO] [stdout] 172 |   pub fn overlaps(&self, other_range: &Self) -> bool {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `RangeSet`
[INFO] [stdout]  --> src/allocator/rangeset.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct RangeSet {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DifferentAddressType`
[INFO] [stdout]   --> src/allocator/rangeset.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 16 |   DifferentAddressType,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Overlap`
[INFO] [stdout]   --> src/allocator/rangeset.rs:19:3
[INFO] [stdout]    |
[INFO] [stdout] 19 |   Overlap(Range, Range),
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NoRangeForIP`
[INFO] [stdout]   --> src/allocator/rangeset.rs:22:3
[INFO] [stdout]    |
[INFO] [stdout] 22 |   NoRangeForIP(IpAddr),
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/allocator/rangeset.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |   pub fn new() -> RangeSet {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_range_for_ip`
[INFO] [stdout]   --> src/allocator/rangeset.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 |   pub fn get_range_for_ip(&self, ip: IpAddr) -> Result<Range, RangeSetError> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/allocator/rangeset.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 |   pub fn add(&mut self, range: Range) -> Result<(), RangeSetError> {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `contains`
[INFO] [stdout]   --> src/allocator/rangeset.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 |   pub fn contains(&self, ip: IpAddr) -> bool {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.36s
[INFO] running `Command { std: "docker" "inspect" "9f86e67013e52871754e522deb8f37b240865eabc38ddc6004d729fe35c9dff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f86e67013e52871754e522deb8f37b240865eabc38ddc6004d729fe35c9dff8", kill_on_drop: false }`
[INFO] [stdout] 9f86e67013e52871754e522deb8f37b240865eabc38ddc6004d729fe35c9dff8