[INFO] cloning repository https://github.com/kojofl/infra-bits
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kojofl/infra-bits" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkojofl%2Finfra-bits", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkojofl%2Finfra-bits'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48a222ab19bf15de9acc0487f1784fcae11cdc00
[INFO] checking kojofl/infra-bits against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkojofl%2Finfra-bits" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kojofl/infra-bits
[INFO] finished tweaking git repo https://github.com/kojofl/infra-bits
[INFO] tweaked toml for git repo https://github.com/kojofl/infra-bits written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kojofl/infra-bits on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kojofl/infra-bits 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d930807fc486fdb3cf4043680490adf69565e52ffef0362dc9abe98f5f7563f4
[INFO] running `Command { std: "docker" "start" "-a" "d930807fc486fdb3cf4043680490adf69565e52ffef0362dc9abe98f5f7563f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d930807fc486fdb3cf4043680490adf69565e52ffef0362dc9abe98f5f7563f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d930807fc486fdb3cf4043680490adf69565e52ffef0362dc9abe98f5f7563f4", kill_on_drop: false }`
[INFO] [stdout] d930807fc486fdb3cf4043680490adf69565e52ffef0362dc9abe98f5f7563f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b9c88e411a2a6cd214959f19423325cb569a4a5a46e97ad6772b5a66ff9017f
[INFO] running `Command { std: "docker" "start" "-a" "5b9c88e411a2a6cd214959f19423325cb569a4a5a46e97ad6772b5a66ff9017f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking infra-bits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `RangeQuery` is never constructed
[INFO] [stdout]  --> src/range_query.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RangeQuery<T: Integer> {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]  --> src/range_query.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RangeQuery<T: Integer> {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 4 |     inner: Vec<T>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `rotate_right` and `rotate_left` are never used
[INFO] [stdout]    --> src/splay.rs:142:15
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl<K: PartialOrd, V> Node<K, V> {
[INFO] [stdout]     | --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |     unsafe fn rotate_right(&mut self) {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     unsafe fn rotate_left(&mut self) {
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `RangeQuery` is never constructed
[INFO] [stdout]  --> src/range_query.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RangeQuery<T: Integer> {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]  --> src/range_query.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RangeQuery<T: Integer> {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 4 |     inner: Vec<T>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `rotate_right` and `rotate_left` are never used
[INFO] [stdout]    --> src/splay.rs:142:15
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl<K: PartialOrd, V> Node<K, V> {
[INFO] [stdout]     | --------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |     unsafe fn rotate_right(&mut self) {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     unsafe fn rotate_left(&mut self) {
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `infra-bits` (lib) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `infra-bits` (lib test) due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5b9c88e411a2a6cd214959f19423325cb569a4a5a46e97ad6772b5a66ff9017f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9c88e411a2a6cd214959f19423325cb569a4a5a46e97ad6772b5a66ff9017f", kill_on_drop: false }`
[INFO] [stdout] 5b9c88e411a2a6cd214959f19423325cb569a4a5a46e97ad6772b5a66ff9017f
