[INFO] fetching crate hexmap 0.2.1...
[INFO] testing hexmap-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate hexmap 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate hexmap 0.2.1
[INFO] finished tweaking crates.io crate hexmap 0.2.1
[INFO] tweaked toml for crates.io crate hexmap 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hexmap 0.2.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48fd054b49da0917b32275d2ce2aef7a85c84ed4e4360645ad208d0efa69db19
[INFO] running `Command { std: "docker" "start" "-a" "48fd054b49da0917b32275d2ce2aef7a85c84ed4e4360645ad208d0efa69db19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48fd054b49da0917b32275d2ce2aef7a85c84ed4e4360645ad208d0efa69db19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48fd054b49da0917b32275d2ce2aef7a85c84ed4e4360645ad208d0efa69db19", kill_on_drop: false }`
[INFO] [stdout] 48fd054b49da0917b32275d2ce2aef7a85c84ed4e4360645ad208d0efa69db19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69ac2a1046629887a5d0ed56d6b588d9f7c9bee49edf5aee4820fdad5127fbcc
[INFO] running `Command { std: "docker" "start" "-a" "69ac2a1046629887a5d0ed56d6b588d9f7c9bee49edf5aee4820fdad5127fbcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexmap v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/map.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Map` is never constructed
[INFO] [stdout]  --> src/map.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Map {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_parallelogram` is never used
[INFO] [stdout]   --> src/map.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn make_parallelogram(width: i32, height: i32) -> HexSet {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_triangle` is never used
[INFO] [stdout]   --> src/map.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn make_triangle(size: i32) -> HexSet {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_rectangle` is never used
[INFO] [stdout]   --> src/map.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn make_rectangle(width: i32, height: i32) -> HexSet {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "69ac2a1046629887a5d0ed56d6b588d9f7c9bee49edf5aee4820fdad5127fbcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ac2a1046629887a5d0ed56d6b588d9f7c9bee49edf5aee4820fdad5127fbcc", kill_on_drop: false }`
[INFO] [stdout] 69ac2a1046629887a5d0ed56d6b588d9f7c9bee49edf5aee4820fdad5127fbcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3efef878321e80c8c7b8a0d5a0758ad3c56a02273dd0e4f4198d62c3aecbbd8e
[INFO] running `Command { std: "docker" "start" "-a" "3efef878321e80c8c7b8a0d5a0758ad3c56a02273dd0e4f4198d62c3aecbbd8e", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/map.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hexmap v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Map` is never constructed
[INFO] [stdout]  --> src/map.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Map {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_parallelogram` is never used
[INFO] [stdout]   --> src/map.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn make_parallelogram(width: i32, height: i32) -> HexSet {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_triangle` is never used
[INFO] [stdout]   --> src/map.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn make_triangle(size: i32) -> HexSet {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_rectangle` is never used
[INFO] [stdout]   --> src/map.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn make_rectangle(width: i32, height: i32) -> HexSet {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/map.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Map` is never constructed
[INFO] [stdout]  --> src/map.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Map {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_parallelogram` is never used
[INFO] [stdout]   --> src/map.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn make_parallelogram(width: i32, height: i32) -> HexSet {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_triangle` is never used
[INFO] [stdout]   --> src/map.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn make_triangle(size: i32) -> HexSet {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_rectangle` is never used
[INFO] [stdout]   --> src/map.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn make_rectangle(width: i32, height: i32) -> HexSet {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "3efef878321e80c8c7b8a0d5a0758ad3c56a02273dd0e4f4198d62c3aecbbd8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3efef878321e80c8c7b8a0d5a0758ad3c56a02273dd0e4f4198d62c3aecbbd8e", kill_on_drop: false }`
[INFO] [stdout] 3efef878321e80c8c7b8a0d5a0758ad3c56a02273dd0e4f4198d62c3aecbbd8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43f46d9707a6423daa26d279e38678cd6848e267b873557ce0a68a9338277b5f
[INFO] running `Command { std: "docker" "start" "-a" "43f46d9707a6423daa26d279e38678cd6848e267b873557ce0a68a9338277b5f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `HashMap`
[INFO] [stderr]  --> src/map.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                        ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Map` is never constructed
[INFO] [stderr]  --> src/map.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct Map {
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_parallelogram` is never used
[INFO] [stderr]   --> src/map.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn make_parallelogram(width: i32, height: i32) -> HexSet {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_triangle` is never used
[INFO] [stderr]   --> src/map.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn make_triangle(size: i32) -> HexSet {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_rectangle` is never used
[INFO] [stderr]   --> src/map.rs:59:4
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn make_rectangle(width: i32, height: i32) -> HexSet {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `hexmap` (lib) generated 5 warnings (run `cargo fix --lib -p hexmap` to apply 1 suggestion)
[INFO] [stderr] warning: `hexmap` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hexmap-1509449f535fc862)
[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 hexmap
[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" "43f46d9707a6423daa26d279e38678cd6848e267b873557ce0a68a9338277b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f46d9707a6423daa26d279e38678cd6848e267b873557ce0a68a9338277b5f", kill_on_drop: false }`
[INFO] [stdout] 43f46d9707a6423daa26d279e38678cd6848e267b873557ce0a68a9338277b5f