[INFO] fetching crate order-maintenance 0.1.1...
[INFO] testing order-maintenance-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate order-maintenance 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate order-maintenance 0.1.1
[INFO] finished tweaking crates.io crate order-maintenance 0.1.1
[INFO] tweaked toml for crates.io crate order-maintenance 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate order-maintenance 0.1.1 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 2 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ec1bbe233fd22c64851f7b00cd17b8c28e8944c90b025df034a4651ff2870e50
[INFO] running `Command { std: "docker" "start" "-a" "ec1bbe233fd22c64851f7b00cd17b8c28e8944c90b025df034a4651ff2870e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec1bbe233fd22c64851f7b00cd17b8c28e8944c90b025df034a4651ff2870e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec1bbe233fd22c64851f7b00cd17b8c28e8944c90b025df034a4651ff2870e50", kill_on_drop: false }`
[INFO] [stdout] ec1bbe233fd22c64851f7b00cd17b8c28e8944c90b025df034a4651ff2870e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1cb8c0b858a4e54fa0cb20f83b8df300206e8297c6170a69fc66403ed9f4f6dc
[INFO] running `Command { std: "docker" "start" "-a" "1cb8c0b858a4e54fa0cb20f83b8df300206e8297c6170a69fc66403ed9f4f6dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling order-maintenance v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stdout]  --> src/lib.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use slotmap::{self, HopSlotMap};
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stdout]   --> src/lib.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |     priorities: HopSlotMap<PriorityRef, PriorityInner>,
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stdout]   --> src/lib.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let mut priorities = HopSlotMap::with_key();
[INFO] [stdout]    |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "1cb8c0b858a4e54fa0cb20f83b8df300206e8297c6170a69fc66403ed9f4f6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb8c0b858a4e54fa0cb20f83b8df300206e8297c6170a69fc66403ed9f4f6dc", kill_on_drop: false }`
[INFO] [stdout] 1cb8c0b858a4e54fa0cb20f83b8df300206e8297c6170a69fc66403ed9f4f6dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] dc9cbeb2ff342b5b8b047ddd4c17b4aa20a09b267c52bac9051efbe9a7883059
[INFO] running `Command { std: "docker" "start" "-a" "dc9cbeb2ff342b5b8b047ddd4c17b4aa20a09b267c52bac9051efbe9a7883059", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stdout]  --> src/lib.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use slotmap::{self, HopSlotMap};
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stdout]   --> src/lib.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |     priorities: HopSlotMap<PriorityRef, PriorityInner>,
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stdout]   --> src/lib.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let mut priorities = HopSlotMap::with_key();
[INFO] [stdout]    |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling order-maintenance v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stdout]  --> src/lib.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use slotmap::{self, HopSlotMap};
[INFO] [stdout]   |                     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stdout]   --> src/lib.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |     priorities: HopSlotMap<PriorityRef, PriorityInner>,
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stdout]   --> src/lib.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let mut priorities = HopSlotMap::with_key();
[INFO] [stdout]    |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "dc9cbeb2ff342b5b8b047ddd4c17b4aa20a09b267c52bac9051efbe9a7883059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc9cbeb2ff342b5b8b047ddd4c17b4aa20a09b267c52bac9051efbe9a7883059", kill_on_drop: false }`
[INFO] [stdout] dc9cbeb2ff342b5b8b047ddd4c17b4aa20a09b267c52bac9051efbe9a7883059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] dcf182a8d8c65cfc1ed4e70a5f36b2ac5775c7a07c59079cce7efb3f1a574d8c
[INFO] running `Command { std: "docker" "start" "-a" "dcf182a8d8c65cfc1ed4e70a5f36b2ac5775c7a07c59079cce7efb3f1a574d8c", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stderr]  --> src/lib.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | use slotmap::{self, HopSlotMap};
[INFO] [stderr]   |                     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stderr]   --> src/lib.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |     priorities: HopSlotMap<PriorityRef, PriorityInner>,
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `slotmap::HopSlotMap`: Use `SlotMap` or `DenseSlotMap` instead, the `HopSlotMap` is no longer maintained and will be removed in 2.0.
[INFO] [stderr]   --> src/lib.rs:45:30
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let mut priorities = HopSlotMap::with_key();
[INFO] [stderr]    |                              ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `order-maintenance` (lib) generated 3 warnings
[INFO] [stderr] warning: `order-maintenance` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/order_maintenance-88a2414e321a794c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::can_clone ... ok
[INFO] [stdout] test tests::no_leak ... ok
[INFO] [stdout] test tests::drop_single ... ok
[INFO] [stdout] test tests::transitive ... ok
[INFO] [stdout] test tests::compare_two ... ok
[INFO] [stdout] test tests::insertion ... ok
[INFO] [stdout] test tests::horde ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests order_maintenance
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Priority (line 179) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dcf182a8d8c65cfc1ed4e70a5f36b2ac5775c7a07c59079cce7efb3f1a574d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf182a8d8c65cfc1ed4e70a5f36b2ac5775c7a07c59079cce7efb3f1a574d8c", kill_on_drop: false }`
[INFO] [stdout] dcf182a8d8c65cfc1ed4e70a5f36b2ac5775c7a07c59079cce7efb3f1a574d8c
