[INFO] fetching crate shardtree 0.2.0...
[INFO] testing shardtree-0.2.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate shardtree 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate shardtree 0.2.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shardtree 0.2.0
[INFO] finished tweaking crates.io crate shardtree 0.2.0
[INFO] tweaked toml for crates.io crate shardtree 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded incrementalmerkletree v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 053aa68adb7d5143ff580be3aa93da9c19abc5470911b0132afdc193455b9ebe
[INFO] running `Command { std: "docker" "start" "-a" "053aa68adb7d5143ff580be3aa93da9c19abc5470911b0132afdc193455b9ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "053aa68adb7d5143ff580be3aa93da9c19abc5470911b0132afdc193455b9ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053aa68adb7d5143ff580be3aa93da9c19abc5470911b0132afdc193455b9ebe", kill_on_drop: false }`
[INFO] [stdout] 053aa68adb7d5143ff580be3aa93da9c19abc5470911b0132afdc193455b9ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb50539aca546a9bf226704a0c7e4f691e19e531fdcfdead003e86601be17bcb
[INFO] running `Command { std: "docker" "start" "-a" "cb50539aca546a9bf226704a0c7e4f691e19e531fdcfdead003e86601be17bcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling incrementalmerkletree v0.5.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling shardtree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `Command { std: "docker" "inspect" "cb50539aca546a9bf226704a0c7e4f691e19e531fdcfdead003e86601be17bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb50539aca546a9bf226704a0c7e4f691e19e531fdcfdead003e86601be17bcb", kill_on_drop: false }`
[INFO] [stdout] cb50539aca546a9bf226704a0c7e4f691e19e531fdcfdead003e86601be17bcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9a9a72599a1eb3b4c5562af376fc5e8f32a404e4ea6a052472ea2cdd500e871
[INFO] running `Command { std: "docker" "start" "-a" "b9a9a72599a1eb3b4c5562af376fc5e8f32a404e4ea6a052472ea2cdd500e871", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.4.0
[INFO] [stderr]    Compiling incrementalmerkletree v0.5.0
[INFO] [stderr]    Compiling shardtree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.91s
[INFO] running `Command { std: "docker" "inspect" "b9a9a72599a1eb3b4c5562af376fc5e8f32a404e4ea6a052472ea2cdd500e871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a9a72599a1eb3b4c5562af376fc5e8f32a404e4ea6a052472ea2cdd500e871", kill_on_drop: false }`
[INFO] [stdout] b9a9a72599a1eb3b4c5562af376fc5e8f32a404e4ea6a052472ea2cdd500e871
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a0de73f06714acaec21b4e59c40b319470f5f81ffa97154deb7562596af86d6
[INFO] running `Command { std: "docker" "start" "-a" "1a0de73f06714acaec21b4e59c40b319470f5f81ffa97154deb7562596af86d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shardtree-8dd1cc3db3b6abd0)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test batch::tests::located_from_iter_non_sibling_adjacent ... ok
[INFO] [stdout] test batch::tests::located_insert ... ok
[INFO] [stdout] test prunable::tests::located_insert_subtree ... ok
[INFO] [stdout] test prunable::tests::located_insert_subtree_leaf_overwrites ... ok
[INFO] [stdout] test prunable::tests::located_witness ... ok
[INFO] [stdout] test prunable::tests::marked_positions ... ok
[INFO] [stdout] test prunable::tests::merge_checked ... ok
[INFO] [stdout] test prunable::tests::merge_checked_flags ... ok
[INFO] [stdout] test prunable::tests::prune ... ok
[INFO] [stdout] test prunable::tests::root ... ok
[INFO] [stdout] test store::caching::tests::append ... ok
[INFO] [stdout] test store::caching::tests::check_checkpoint_rewind ... ok
[INFO] [stdout] test store::caching::tests::check_rewind_remove_mark ... ok
[INFO] [stdout] test tests::combined_rewind_remove_mark ... ok
[INFO] [stdout] test store::caching::tests::root_hashes ... ok
[INFO] [stdout] test tests::insert_frontier_nodes_sub_shard_height ... ok
[INFO] [stdout] test tests::combined_append ... ok
[INFO] [stdout] test tests::checkpoint_rewind ... ok
[INFO] [stdout] test tests::checkpoint_pruning_repeated ... ok
[INFO] [stdout] test tests::root_hashes ... ok
[INFO] [stdout] test store::caching::tests::check_witness_consistency ... ok
[INFO] [stdout] test store::caching::tests::check_witnesses ... ok
[INFO] [stdout] test tests::insert_frontier_nodes ... ok
[INFO] [stdout] test tests::append ... ok
[INFO] [stdout] test store::caching::tests::check_remove_mark ... ok
[INFO] [stdout] test tests::shard_sizes ... ok
[INFO] [stdout] test tests::remove_mark ... ok
[INFO] [stdout] test tests::rewind_remove_mark ... ok
[INFO] [stdout] test tree::tests::incomplete_nodes ... ok
[INFO] [stdout] test tests::shardtree_insertion ... ok
[INFO] [stdout] test tests::witness_with_pruned_subtrees ... ok
[INFO] [stdout] test tree::tests::located ... ok
[INFO] [stdout] test tests::witness_consistency ... ok
[INFO] [stdout] test tests::witnesses ... ok
[INFO] [stdout] test batch::tests::batch_insert_matches_insert_tree ... ok
[INFO] [stdout] test tests::check_shardtree_caching ... ok
[INFO] [stdout] test batch::proptests::batch_insert_matches_insert_tree ... ok
[INFO] [stdout] test tests::check_randomized_str_ops has been running for over 60 seconds
[INFO] [stdout] test tests::check_randomized_u64_ops has been running for over 60 seconds
[INFO] [stdout] test tests::check_randomized_str_ops ... ok
[INFO] [stdout] test tests::check_randomized_u64_ops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 360.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shardtree
[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" "1a0de73f06714acaec21b4e59c40b319470f5f81ffa97154deb7562596af86d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a0de73f06714acaec21b4e59c40b319470f5f81ffa97154deb7562596af86d6", kill_on_drop: false }`
[INFO] [stdout] 1a0de73f06714acaec21b4e59c40b319470f5f81ffa97154deb7562596af86d6
