[INFO] cloning repository https://github.com/bkpedrosuper/ant-clustering
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bkpedrosuper/ant-clustering" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkpedrosuper%2Fant-clustering", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkpedrosuper%2Fant-clustering'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8744aeb1375a292aa7cf2deef30c2fb39cccc04f
[INFO] testing bkpedrosuper/ant-clustering against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbkpedrosuper%2Fant-clustering" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bkpedrosuper/ant-clustering
[INFO] finished tweaking git repo https://github.com/bkpedrosuper/ant-clustering
[INFO] tweaked toml for git repo https://github.com/bkpedrosuper/ant-clustering written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bkpedrosuper/ant-clustering on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bkpedrosuper/ant-clustering 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07c3f4b6a80d9947b352fef3e6240d73d264f370a219681bdfc86c95635498cf
[INFO] running `Command { std: "docker" "start" "-a" "07c3f4b6a80d9947b352fef3e6240d73d264f370a219681bdfc86c95635498cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07c3f4b6a80d9947b352fef3e6240d73d264f370a219681bdfc86c95635498cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c3f4b6a80d9947b352fef3e6240d73d264f370a219681bdfc86c95635498cf", kill_on_drop: false }`
[INFO] [stdout] 07c3f4b6a80d9947b352fef3e6240d73d264f370a219681bdfc86c95635498cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 984e295d52bf19f24cf14a72b09ae1af37fbc16c05f70632f36a9d395fe5f5fd
[INFO] running `Command { std: "docker" "start" "-a" "984e295d52bf19f24cf14a72b09ae1af37fbc16c05f70632f36a9d395fe5f5fd", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ant-clustering v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `total_vision` is assigned to, but never used
[INFO] [stdout]   --> src/data_ant.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut total_vision = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_total_vision` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `total_vision` is never read
[INFO] [stdout]   --> src/data_ant.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 total_vision += 1;
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "984e295d52bf19f24cf14a72b09ae1af37fbc16c05f70632f36a9d395fe5f5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984e295d52bf19f24cf14a72b09ae1af37fbc16c05f70632f36a9d395fe5f5fd", kill_on_drop: false }`
[INFO] [stdout] 984e295d52bf19f24cf14a72b09ae1af37fbc16c05f70632f36a9d395fe5f5fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b8c8dfa6b79fd094ed12b628255daf271a152ef6554159928d2bb6e7046b1fd
[INFO] running `Command { std: "docker" "start" "-a" "1b8c8dfa6b79fd094ed12b628255daf271a152ef6554159928d2bb6e7046b1fd", kill_on_drop: false }`
[INFO] [stdout] warning: variable `total_vision` is assigned to, but never used
[INFO] [stdout]   --> src/data_ant.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut total_vision = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_total_vision` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `total_vision` is never read
[INFO] [stdout]   --> src/data_ant.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 total_vision += 1;
[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] [stderr]    Compiling ant-clustering v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `total_vision` is assigned to, but never used
[INFO] [stdout]   --> src/data_ant.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let mut total_vision = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_total_vision` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `total_vision` is never read
[INFO] [stdout]   --> src/data_ant.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 total_vision += 1;
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "1b8c8dfa6b79fd094ed12b628255daf271a152ef6554159928d2bb6e7046b1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b8c8dfa6b79fd094ed12b628255daf271a152ef6554159928d2bb6e7046b1fd", kill_on_drop: false }`
[INFO] [stdout] 1b8c8dfa6b79fd094ed12b628255daf271a152ef6554159928d2bb6e7046b1fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1707ed3f97d34a64409a35cce8449e25f759dd6b1db681717040171e9dd62e86
[INFO] running `Command { std: "docker" "start" "-a" "1707ed3f97d34a64409a35cce8449e25f759dd6b1db681717040171e9dd62e86", kill_on_drop: false }`
[INFO] [stderr] warning: variable `total_vision` is assigned to, but never used
[INFO] [stderr]   --> src/data_ant.rs:90:9
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let mut total_vision = 0;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_total_vision` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `total_vision` is never read
[INFO] [stderr]   --> src/data_ant.rs:97:17
[INFO] [stderr]    |
[INFO] [stderr] 97 |                 total_vision += 1;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ant-clustering` (lib) generated 2 warnings
[INFO] [stderr] warning: `ant-clustering` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ant_clustering-a973b94dba2932f8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ant_clustering
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1707ed3f97d34a64409a35cce8449e25f759dd6b1db681717040171e9dd62e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1707ed3f97d34a64409a35cce8449e25f759dd6b1db681717040171e9dd62e86", kill_on_drop: false }`
[INFO] [stdout] 1707ed3f97d34a64409a35cce8449e25f759dd6b1db681717040171e9dd62e86
