[INFO] fetching crate shardtree 0.6.1...
[INFO] testing shardtree-0.6.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate shardtree 0.6.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate shardtree 0.6.1
[INFO] finished tweaking crates.io crate shardtree 0.6.1
[INFO] tweaked toml for crates.io crate shardtree 0.6.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shardtree 0.6.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shardtree 0.6.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5cdcab95f613b57d9ea7c26449547bd3712ed901dc257d4be12bc7d4fec5e1a
[INFO] running `Command { std: "docker" "start" "-a" "d5cdcab95f613b57d9ea7c26449547bd3712ed901dc257d4be12bc7d4fec5e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5cdcab95f613b57d9ea7c26449547bd3712ed901dc257d4be12bc7d4fec5e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5cdcab95f613b57d9ea7c26449547bd3712ed901dc257d4be12bc7d4fec5e1a", kill_on_drop: false }`
[INFO] [stdout] d5cdcab95f613b57d9ea7c26449547bd3712ed901dc257d4be12bc7d4fec5e1a
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51fd79bfaa7d31f93fa0795228d61b0847cbbe2546d8b78a441120a7f78a3506
[INFO] running `Command { std: "docker" "start" "-a" "51fd79bfaa7d31f93fa0795228d61b0847cbbe2546d8b78a441120a7f78a3506", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[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 tempfile v3.6.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling getrandom v0.2.10
[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 v1.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling incrementalmerkletree v0.8.1
[INFO] [stderr]    Compiling shardtree v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.33s
[INFO] running `Command { std: "docker" "inspect" "51fd79bfaa7d31f93fa0795228d61b0847cbbe2546d8b78a441120a7f78a3506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51fd79bfaa7d31f93fa0795228d61b0847cbbe2546d8b78a441120a7f78a3506", kill_on_drop: false }`
[INFO] [stdout] 51fd79bfaa7d31f93fa0795228d61b0847cbbe2546d8b78a441120a7f78a3506
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b8b6536cc7098546d5e4f381d7e6638ae1ba0b17bd922bf6f6baeaef55afe8e
[INFO] running `Command { std: "docker" "start" "-a" "3b8b6536cc7098546d5e4f381d7e6638ae1ba0b17bd922bf6f6baeaef55afe8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling incrementalmerkletree-testing v0.3.0
[INFO] [stderr]    Compiling shardtree v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "3b8b6536cc7098546d5e4f381d7e6638ae1ba0b17bd922bf6f6baeaef55afe8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8b6536cc7098546d5e4f381d7e6638ae1ba0b17bd922bf6f6baeaef55afe8e", kill_on_drop: false }`
[INFO] [stdout] 3b8b6536cc7098546d5e4f381d7e6638ae1ba0b17bd922bf6f6baeaef55afe8e
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c65db8b39e578d289e8d30401d219d762357a6aead9fd58187db713c11fc75a6
[INFO] running `Command { std: "docker" "start" "-a" "c65db8b39e578d289e8d30401d219d762357a6aead9fd58187db713c11fc75a6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shardtree-bb5690a4a837dc56)
[INFO] [stdout] 
[INFO] [stdout] running 41 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_prevents_leaf_overwrite_conflict ... 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::check_remove_mark ... 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 store::caching::tests::check_witness_consistency ... ok
[INFO] [stdout] test tests::insert_frontier_nodes ... ok
[INFO] [stdout] test tests::insert_frontier_nodes_sub_shard_height ... ok
[INFO] [stdout] test store::caching::tests::root_hashes ... ok
[INFO] [stdout] test tests::combined_append ... ok
[INFO] [stdout] test tests::remove_mark ... ok
[INFO] [stdout] test tests::avoid_pruning_reference ... ok
[INFO] [stdout] test tests::rewind_remove_mark ... ok
[INFO] [stdout] test tests::combined_rewind_remove_mark ... ok
[INFO] [stdout] test store::caching::tests::check_witnesses ... ok
[INFO] [stdout] test tests::checkpoint_pruning_repeated ... ok
[INFO] [stdout] test tests::append ... ok
[INFO] [stdout] test tests::checkpoint_rewind ... ok
[INFO] [stdout] test tests::root_hashes ... ok
[INFO] [stdout] test tests::shardtree_insertion ... ok
[INFO] [stdout] test tests::shard_sizes ... ok
[INFO] [stdout] test tests::witness_consistency ... ok
[INFO] [stdout] test tests::witness_with_pruned_subtrees ... ok
[INFO] [stdout] test tests::witnesses ... ok
[INFO] [stdout] test tree::tests::incomplete_nodes ... ok
[INFO] [stdout] test tree::tests::located ... ok
[INFO] [stdout] test batch::tests::batch_insert_matches_insert_tree ... ok
[INFO] [stdout] test prunable::tests::clear_flags ... 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
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "c65db8b39e578d289e8d30401d219d762357a6aead9fd58187db713c11fc75a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65db8b39e578d289e8d30401d219d762357a6aead9fd58187db713c11fc75a6", kill_on_drop: false }`
[INFO] [stdout] c65db8b39e578d289e8d30401d219d762357a6aead9fd58187db713c11fc75a6