[INFO] cloning repository https://github.com/zethika/mass-ip-indexer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zethika/mass-ip-indexer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzethika%2Fmass-ip-indexer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzethika%2Fmass-ip-indexer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74098b493380c0a6a8ec157829a3a152752981b7
[INFO] checking zethika/mass-ip-indexer against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzethika%2Fmass-ip-indexer" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zethika/mass-ip-indexer
[INFO] finished tweaking git repo https://github.com/zethika/mass-ip-indexer
[INFO] tweaked toml for git repo https://github.com/zethika/mass-ip-indexer written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zethika/mass-ip-indexer on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zethika/mass-ip-indexer 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rayon-core v1.9.3
[INFO] [stderr]   Downloaded pnet_transport v0.31.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.31.0
[INFO] [stderr]   Downloaded pnet_packet v0.31.0
[INFO] [stderr]   Downloaded pnet_sys v0.31.0
[INFO] [stderr]   Downloaded ipnetwork v0.19.0
[INFO] [stderr]   Downloaded clap_derive v3.2.18
[INFO] [stderr]   Downloaded pnet_macros v0.31.0
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.12
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.11
[INFO] [stderr]   Downloaded os_str_bytes v6.4.0
[INFO] [stderr]   Downloaded pnet_datalink v0.31.0
[INFO] [stderr]   Downloaded rayon v1.5.3
[INFO] [stderr]   Downloaded pnet v0.31.0
[INFO] [stderr]   Downloaded pnet_base v0.31.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8181ac587df1832d54d921f486d4ee078cdee60851e6272a8166b45610339c16
[INFO] running `Command { std: "docker" "start" "-a" "8181ac587df1832d54d921f486d4ee078cdee60851e6272a8166b45610339c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8181ac587df1832d54d921f486d4ee078cdee60851e6272a8166b45610339c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8181ac587df1832d54d921f486d4ee078cdee60851e6272a8166b45610339c16", kill_on_drop: false }`
[INFO] [stdout] 8181ac587df1832d54d921f486d4ee078cdee60851e6272a8166b45610339c16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc26240f3253ed554b35e9a404b34c7be3951d15e84b10bac6e9cfe3ba74de92
[INFO] running `Command { std: "docker" "start" "-a" "bc26240f3253ed554b35e9a404b34c7be3951d15e84b10bac6e9cfe3ba74de92", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling pnet v0.31.0
[INFO] [stderr]     Checking os_str_bytes v6.4.0
[INFO] [stderr]     Checking indexmap v1.9.1
[INFO] [stderr]     Checking pnet_base v0.31.0
[INFO] [stderr]     Checking pnet_macros_support v0.31.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking pnet_sys v0.31.0
[INFO] [stderr]     Checking num_cpus v1.14.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]     Checking ipnetwork v0.19.0
[INFO] [stderr]     Checking pnet_datalink v0.31.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling pnet_macros v0.31.0
[INFO] [stderr]    Compiling clap_derive v3.2.18
[INFO] [stderr]     Checking pnet_packet v0.31.0
[INFO] [stderr]     Checking clap v3.2.23
[INFO] [stderr]     Checking pnet_transport v0.31.0
[INFO] [stderr]     Checking mass-ip-indexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `position3` is never read
[INFO] [stdout]    --> src/ip/ip_range.rs:113:25
[INFO] [stdout]     |
[INFO] [stdout] 113 |                         position3 = r3;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ip/ip_range_bounds.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 Err(e) => return Err(String::from(format!("Range {} is not a valid u8 value",range))),
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lower` is never read
[INFO] [stdout]   --> src/ip/ip_range_bounds.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let mut lower: u8 = 0;
[INFO] [stdout]    |                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `upper` is never read
[INFO] [stdout]   --> src/ip/ip_range_bounds.rs:14:29
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let mut upper: u8 = 255;
[INFO] [stdout]    |                             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `position3` is never read
[INFO] [stdout]    --> src/ip/ip_range.rs:113:25
[INFO] [stdout]     |
[INFO] [stdout] 113 |                         position3 = r3;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/ip/ip_range_bounds.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 Err(e) => return Err(String::from(format!("Range {} is not a valid u8 value",range))),
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lower` is never read
[INFO] [stdout]   --> src/ip/ip_range_bounds.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let mut lower: u8 = 0;
[INFO] [stdout]    |                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `upper` is never read
[INFO] [stdout]   --> src/ip/ip_range_bounds.rs:14:29
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let mut upper: u8 = 255;
[INFO] [stdout]    |                             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `batch`
[INFO] [stdout]   --> src/main.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let batch = range.generate_nth_batch(batch_nr,batch_size);
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `range0_size`, `range1_size`, `range2_size`, `range3_size`, and `range3_size_normalized` are never read
[INFO] [stdout]   --> src/ip/ip_range.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct IpRange {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     range0_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |     range1_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     range2_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 20 |     range3_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     range3_size_normalized: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IpRange` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `log` is never used
[INFO] [stdout]   --> src/logger.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl DummyLogger {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn log<T: Display>(&self, msg: T) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `batch`
[INFO] [stdout]   --> src/main.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let batch = range.generate_nth_batch(batch_nr,batch_size);
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `range0_size`, `range1_size`, `range2_size`, `range3_size`, and `range3_size_normalized` are never read
[INFO] [stdout]   --> src/ip/ip_range.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct IpRange {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     range0_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |     range1_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     range2_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 20 |     range3_size: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     range3_size_normalized: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IpRange` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `log` is never used
[INFO] [stdout]   --> src/logger.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl DummyLogger {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn log<T: Display>(&self, msg: T) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.52s
[INFO] running `Command { std: "docker" "inspect" "bc26240f3253ed554b35e9a404b34c7be3951d15e84b10bac6e9cfe3ba74de92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc26240f3253ed554b35e9a404b34c7be3951d15e84b10bac6e9cfe3ba74de92", kill_on_drop: false }`
[INFO] [stdout] bc26240f3253ed554b35e9a404b34c7be3951d15e84b10bac6e9cfe3ba74de92
