[INFO] cloning repository https://github.com/brinchj/cidrmerge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brinchj/cidrmerge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrinchj%2Fcidrmerge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrinchj%2Fcidrmerge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f8eb5c467a869e5e25e6af148b78c24c1a0bb40
[INFO] testing brinchj/cidrmerge against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrinchj%2Fcidrmerge" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brinchj/cidrmerge on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/brinchj/cidrmerge
[INFO] finished tweaking git repo https://github.com/brinchj/cidrmerge
[INFO] tweaked toml for git repo https://github.com/brinchj/cidrmerge written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/brinchj/cidrmerge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74bb071e8d6d28c03bf6fdb107bbdc30a279c91cea7e6288f490489a3281c9ef
[INFO] running `Command { std: "docker" "start" "-a" "74bb071e8d6d28c03bf6fdb107bbdc30a279c91cea7e6288f490489a3281c9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74bb071e8d6d28c03bf6fdb107bbdc30a279c91cea7e6288f490489a3281c9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74bb071e8d6d28c03bf6fdb107bbdc30a279c91cea7e6288f490489a3281c9ef", kill_on_drop: false }`
[INFO] [stdout] 74bb071e8d6d28c03bf6fdb107bbdc30a279c91cea7e6288f490489a3281c9ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa6a7496f5963f24d7b3251e8c443450c1cb7cd5d66af59adebe6a79fa735951
[INFO] running `Command { std: "docker" "start" "-a" "fa6a7496f5963f24d7b3251e8c443450c1cb7cd5d66af59adebe6a79fa735951", kill_on_drop: false }`
[INFO] [stderr]    Compiling cidrmerge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `print_tree`
[INFO] [stdout]    --> src/main.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn print_tree(&self, indent: String) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "fa6a7496f5963f24d7b3251e8c443450c1cb7cd5d66af59adebe6a79fa735951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa6a7496f5963f24d7b3251e8c443450c1cb7cd5d66af59adebe6a79fa735951", kill_on_drop: false }`
[INFO] [stdout] fa6a7496f5963f24d7b3251e8c443450c1cb7cd5d66af59adebe6a79fa735951
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 581003a5838057e0861e892017ae4f8a62b042fadaa495d547014c91f0e4c17d
[INFO] running `Command { std: "docker" "start" "-a" "581003a5838057e0861e892017ae4f8a62b042fadaa495d547014c91f0e4c17d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cidrmerge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `print_tree`
[INFO] [stdout]    --> src/main.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn print_tree(&self, indent: String) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "581003a5838057e0861e892017ae4f8a62b042fadaa495d547014c91f0e4c17d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "581003a5838057e0861e892017ae4f8a62b042fadaa495d547014c91f0e4c17d", kill_on_drop: false }`
[INFO] [stdout] 581003a5838057e0861e892017ae4f8a62b042fadaa495d547014c91f0e4c17d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21e7f841ca786d46ef3890004e477671bd68c6a9a385dd1af40cc3b3c8cb90ee
[INFO] running `Command { std: "docker" "start" "-a" "21e7f841ca786d46ef3890004e477671bd68c6a9a385dd1af40cc3b3c8cb90ee", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `print_tree`
[INFO] [stderr]    --> src/main.rs:222:8
[INFO] [stderr]     |
[INFO] [stderr] 222 |     fn print_tree(&self, indent: String) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cidrmerge` (bin "cidrmerge" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cidrmerge-d09dd90aed0a93c5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::cidr_parse ... ok
[INFO] [stdout] test tests::tree_insert ... ok
[INFO] [stdout] test tests::check_cidr_to_bits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21e7f841ca786d46ef3890004e477671bd68c6a9a385dd1af40cc3b3c8cb90ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21e7f841ca786d46ef3890004e477671bd68c6a9a385dd1af40cc3b3c8cb90ee", kill_on_drop: false }`
[INFO] [stdout] 21e7f841ca786d46ef3890004e477671bd68c6a9a385dd1af40cc3b3c8cb90ee