[INFO] fetching crate sparse-slot 0.0.4...
[INFO] testing sparse-slot-0.0.4 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sparse-slot 0.0.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate sparse-slot 0.0.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sparse-slot 0.0.4
[INFO] tweaked toml for crates.io crate sparse-slot 0.0.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse-slot 0.0.4 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94783c684b4d3364d5bec1922eb7ab53bc264a62fe4866c2e687d1540b51b497
[INFO] running `Command { std: "docker" "start" "-a" "94783c684b4d3364d5bec1922eb7ab53bc264a62fe4866c2e687d1540b51b497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94783c684b4d3364d5bec1922eb7ab53bc264a62fe4866c2e687d1540b51b497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94783c684b4d3364d5bec1922eb7ab53bc264a62fe4866c2e687d1540b51b497", kill_on_drop: false }`
[INFO] [stdout] 94783c684b4d3364d5bec1922eb7ab53bc264a62fe4866c2e687d1540b51b497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e42b047607e91cf06db2b5794e3e0ae69dc0b575b595cfc927db81bad64e0ece
[INFO] running `Command { std: "docker" "start" "-a" "e42b047607e91cf06db2b5794e3e0ae69dc0b575b595cfc927db81bad64e0ece", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse-slot v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e42b047607e91cf06db2b5794e3e0ae69dc0b575b595cfc927db81bad64e0ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42b047607e91cf06db2b5794e3e0ae69dc0b575b595cfc927db81bad64e0ece", kill_on_drop: false }`
[INFO] [stdout] e42b047607e91cf06db2b5794e3e0ae69dc0b575b595cfc927db81bad64e0ece
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1caf737e75496e7ef555ecc16982dda5c0d06dbdbba142f4719331ea4d702dea
[INFO] running `Command { std: "docker" "start" "-a" "1caf737e75496e7ef555ecc16982dda5c0d06dbdbba142f4719331ea4d702dea", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse-slot v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "1caf737e75496e7ef555ecc16982dda5c0d06dbdbba142f4719331ea4d702dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1caf737e75496e7ef555ecc16982dda5c0d06dbdbba142f4719331ea4d702dea", kill_on_drop: false }`
[INFO] [stdout] 1caf737e75496e7ef555ecc16982dda5c0d06dbdbba142f4719331ea4d702dea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80c18f788881798626c95f9a50d506d8e7d5ceeb9d6d3a9c9aca6c6aea754dd1
[INFO] running `Command { std: "docker" "start" "-a" "80c18f788881798626c95f9a50d506d8e7d5ceeb9d6d3a9c9aca6c6aea754dd1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparse_slot-c817450d35e0e6e4)
[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]      Running tests/slot_map.rs (/opt/rustwide/target/debug/deps/slot_map-97596857d7eed59a)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test basic_operations ... ok
[INFO] [stdout] test collect_into_slot ... ok
[INFO] [stdout] test clear_and_capacity ... ok
[INFO] [stdout] test drain ... ok
[INFO] [stdout] test error_conditions ... ok
[INFO] [stdout] test first_id ... ok
[INFO] [stdout] test iteration ... ok
[INFO] [stdout] test iterator_modifications ... ok
[INFO] [stdout] test iterator_ownership ... ok
[INFO] [stdout] test specialized_iterators ... ok
[INFO] [stdout] test iterator_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparse_slot
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - SparseSlot<T>::new (line 245) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80c18f788881798626c95f9a50d506d8e7d5ceeb9d6d3a9c9aca6c6aea754dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80c18f788881798626c95f9a50d506d8e7d5ceeb9d6d3a9c9aca6c6aea754dd1", kill_on_drop: false }`
[INFO] [stdout] 80c18f788881798626c95f9a50d506d8e7d5ceeb9d6d3a9c9aca6c6aea754dd1