[INFO] fetching crate plato-tile-store 2.0.0...
[INFO] testing plato-tile-store-2.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate plato-tile-store 2.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate plato-tile-store 2.0.0
[INFO] finished tweaking crates.io crate plato-tile-store 2.0.0
[INFO] tweaked toml for crates.io crate plato-tile-store 2.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate plato-tile-store 2.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5774fe3b57ff5530c98723ea94e34f694cf6202f381ccbe849a847e93ce8dd1
[INFO] running `Command { std: "docker" "start" "-a" "c5774fe3b57ff5530c98723ea94e34f694cf6202f381ccbe849a847e93ce8dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5774fe3b57ff5530c98723ea94e34f694cf6202f381ccbe849a847e93ce8dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5774fe3b57ff5530c98723ea94e34f694cf6202f381ccbe849a847e93ce8dd1", kill_on_drop: false }`
[INFO] [stdout] c5774fe3b57ff5530c98723ea94e34f694cf6202f381ccbe849a847e93ce8dd1
[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=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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c717812370eb355ebc855f5661722240bbaddda6a12fa635047456ef2088262
[INFO] running `Command { std: "docker" "start" "-a" "0c717812370eb355ebc855f5661722240bbaddda6a12fa635047456ef2088262", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling plato-tile-store v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]    --> src/lib.rs:200:46
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn restore(&mut self, tile_id: &str, now: u64) -> Result<(), String> {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.34s
[INFO] running `Command { std: "docker" "inspect" "0c717812370eb355ebc855f5661722240bbaddda6a12fa635047456ef2088262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c717812370eb355ebc855f5661722240bbaddda6a12fa635047456ef2088262", kill_on_drop: false }`
[INFO] [stdout] 0c717812370eb355ebc855f5661722240bbaddda6a12fa635047456ef2088262
[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=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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 115e6d761d3e132c1ba362cc3e7af6c3968b5f620c13f14a525b2635499113dd
[INFO] running `Command { std: "docker" "start" "-a" "115e6d761d3e132c1ba362cc3e7af6c3968b5f620c13f14a525b2635499113dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling plato-tile-store v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]    --> src/lib.rs:200:46
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn restore(&mut self, tile_id: &str, now: u64) -> Result<(), String> {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]    --> src/lib.rs:200:46
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn restore(&mut self, tile_id: &str, now: u64) -> Result<(), String> {
[INFO] [stdout]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "115e6d761d3e132c1ba362cc3e7af6c3968b5f620c13f14a525b2635499113dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115e6d761d3e132c1ba362cc3e7af6c3968b5f620c13f14a525b2635499113dd", kill_on_drop: false }`
[INFO] [stdout] 115e6d761d3e132c1ba362cc3e7af6c3968b5f620c13f14a525b2635499113dd
[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=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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a6b2c194ff50d9b66c923fa97df05cb9491b70056c43661d40e8cd0d2d88161
[INFO] running `Command { std: "docker" "start" "-a" "0a6b2c194ff50d9b66c923fa97df05cb9491b70056c43661d40e8cd0d2d88161", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `now`
[INFO] [stderr]    --> src/lib.rs:200:46
[INFO] [stderr]     |
[INFO] [stderr] 200 |     pub fn restore(&mut self, tile_id: &str, now: u64) -> Result<(), String> {
[INFO] [stderr]     |                                              ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `plato-tile-store` (lib) generated 1 warning (run `cargo fix --lib -p plato-tile-store` to apply 1 suggestion)
[INFO] [stderr] warning: `plato-tile-store` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/plato_tile_store-7b17d6ba249285d5)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::test_add_dependency ... ok
[INFO] [stderr]    Doc-tests plato_tile_store
[INFO] [stdout] test tests::test_dependency_strength_clamped ... ok
[INFO] [stdout] test tests::test_cascade_log ... ok
[INFO] [stdout] test tests::test_get_dependencies_of ... ok
[INFO] [stdout] test tests::test_duplicate_version_rejected ... ok
[INFO] [stdout] test tests::test_get_specific_version ... ok
[INFO] [stdout] test tests::test_immutability_old_versions_preserved ... ok
[INFO] [stdout] test tests::test_insert_version ... ok
[INFO] [stdout] test tests::test_invalidate_cascade ... ok
[INFO] [stdout] test tests::test_get_history ... ok
[INFO] [stdout] test tests::test_insert_and_get_latest ... ok
[INFO] [stdout] test tests::test_restore_nonexistent ... ok
[INFO] [stdout] test tests::test_restore_tile ... ok
[INFO] [stdout] test tests::test_rollback ... ok
[INFO] [stdout] test tests::test_rollback_nonexistent_version ... ok
[INFO] [stdout] test tests::test_tile_count_and_ids ... ok
[INFO] [stdout] test tests::test_search_by_tag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "0a6b2c194ff50d9b66c923fa97df05cb9491b70056c43661d40e8cd0d2d88161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a6b2c194ff50d9b66c923fa97df05cb9491b70056c43661d40e8cd0d2d88161", kill_on_drop: false }`
[INFO] [stdout] 0a6b2c194ff50d9b66c923fa97df05cb9491b70056c43661d40e8cd0d2d88161
