[INFO] fetching crate slotmap-careful 0.3.0...
[INFO] testing slotmap-careful-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate slotmap-careful 0.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate slotmap-careful 0.3.0
[INFO] finished tweaking crates.io crate slotmap-careful 0.3.0
[INFO] tweaked toml for crates.io crate slotmap-careful 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slotmap-careful 0.3.0 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] crate crates.io crate slotmap-careful 0.3.0 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" "+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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5cce341d3a552a739002f37cc186eaea82839bc9ee775a1417d3f375b890d6b8
[INFO] running `Command { std: "docker" "start" "-a" "5cce341d3a552a739002f37cc186eaea82839bc9ee775a1417d3f375b890d6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cce341d3a552a739002f37cc186eaea82839bc9ee775a1417d3f375b890d6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cce341d3a552a739002f37cc186eaea82839bc9ee775a1417d3f375b890d6b8", kill_on_drop: false }`
[INFO] [stdout] 5cce341d3a552a739002f37cc186eaea82839bc9ee775a1417d3f375b890d6b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 767261b21ece64a0120eb887f6dd8bffffe628aaa465ebf4ab4edbfd7f288540
[INFO] running `Command { std: "docker" "start" "-a" "767261b21ece64a0120eb887f6dd8bffffe628aaa465ebf4ab4edbfd7f288540", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling slotmap-careful v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.51s
[INFO] running `Command { std: "docker" "inspect" "767261b21ece64a0120eb887f6dd8bffffe628aaa465ebf4ab4edbfd7f288540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767261b21ece64a0120eb887f6dd8bffffe628aaa465ebf4ab4edbfd7f288540", kill_on_drop: false }`
[INFO] [stdout] 767261b21ece64a0120eb887f6dd8bffffe628aaa465ebf4ab4edbfd7f288540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a95a2c87d872496abbd53b41a040669786624aad91ffdb1db7a794f6ba3412cd
[INFO] running `Command { std: "docker" "start" "-a" "a95a2c87d872496abbd53b41a040669786624aad91ffdb1db7a794f6ba3412cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling slotmap-careful v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "a95a2c87d872496abbd53b41a040669786624aad91ffdb1db7a794f6ba3412cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a95a2c87d872496abbd53b41a040669786624aad91ffdb1db7a794f6ba3412cd", kill_on_drop: false }`
[INFO] [stdout] a95a2c87d872496abbd53b41a040669786624aad91ffdb1db7a794f6ba3412cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bd5b3281f1a795ae59aaaefd27b235e5817cada482d16da83ee1ff844f0e4da0
[INFO] running `Command { std: "docker" "start" "-a" "bd5b3281f1a795ae59aaaefd27b235e5817cada482d16da83ee1ff844f0e4da0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slotmap_careful-88930c701bb7a696)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test test::dense_slot_map::empty ... ok
[INFO] [stdout] test test::dense_slot_map::get_capacity ... ok
[INFO] [stdout] test test::dense_slot_map::get_mut_multiple ... ok
[INFO] [stdout] test test::dense_slot_map::index ... ok
[INFO] [stdout] test test::dense_slot_map::insert_variations ... ok
[INFO] [stdout] test test::dense_slot_map::iterators ... ok
[INFO] [stdout] test test::dense_slot_map::remove_large_but_bogus ... ok
[INFO] [stdout] test test::dense_slot_map::clear ... ok
[INFO] [stdout] test test::dense_slot_map::remove_many_times ... ok
[INFO] [stdout] test test::dense_slot_map::retain ... ok
[INFO] [stdout] test test::dense_slot_map::saturating ... ok
[INFO] [stdout] test test::hop_slot_map::clear ... ok
[INFO] [stdout] test test::hop_slot_map::empty ... ok
[INFO] [stdout] test test::dense_slot_map::validate ... ok
[INFO] [stdout] test test::dense_slot_map::modify ... ok
[INFO] [stdout] test test::hop_slot_map::get_capacity ... ok
[INFO] [stdout] test test::hop_slot_map::index ... ok
[INFO] [stdout] test test::hop_slot_map::insert_variations ... ok
[INFO] [stdout] test test::hop_slot_map::iterators ... ok
[INFO] [stdout] test test::hop_slot_map::modify ... ok
[INFO] [stdout] test test::hop_slot_map::remove_large_but_bogus ... ok
[INFO] [stdout] test test::hop_slot_map::retain ... ok
[INFO] [stdout] test test::hop_slot_map::remove_many_times ... ok
[INFO] [stdout] test test::hop_slot_map::get_mut_multiple ... ok
[INFO] [stdout] test test::hop_slot_map::saturating ... ok
[INFO] [stdout] test test::hop_slot_map::validate ... ok
[INFO] [stdout] test test::slot_map::clear ... ok
[INFO] [stdout] test test::slot_map::empty ... ok
[INFO] [stdout] test test::slot_map::get_capacity ... ok
[INFO] [stdout] test test::slot_map::index ... ok
[INFO] [stdout] test test::slot_map::get_mut_multiple ... ok
[INFO] [stdout] test test::slot_map::insert_variations ... ok
[INFO] [stdout] test test::slot_map::iterators ... ok
[INFO] [stdout] test test::slot_map::modify ... ok
[INFO] [stdout] test test::slot_map::remove_large_but_bogus ... ok
[INFO] [stdout] test test::slot_map::remove_many_times ... ok
[INFO] [stdout] test test::slot_map::retain ... ok
[INFO] [stdout] test test::slot_map::saturating ... ok
[INFO] [stdout] test test::slot_map::validate ... ok
[INFO] [stdout] test test::hop_slot_map::retain_and_panic ... ok
[INFO] [stdout] test test::dense_slot_map::retain_and_panic ... ok
[INFO] [stdout] test test::slot_map::retain_and_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slotmap_careful
[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" "bd5b3281f1a795ae59aaaefd27b235e5817cada482d16da83ee1ff844f0e4da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd5b3281f1a795ae59aaaefd27b235e5817cada482d16da83ee1ff844f0e4da0", kill_on_drop: false }`
[INFO] [stdout] bd5b3281f1a795ae59aaaefd27b235e5817cada482d16da83ee1ff844f0e4da0