[INFO] fetching crate merkletree 0.18.0...
[INFO] testing merkletree-0.18.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate merkletree 0.18.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate merkletree 0.18.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate merkletree 0.18.0
[INFO] finished tweaking crates.io crate merkletree 0.18.0
[INFO] tweaked toml for crates.io crate merkletree 0.18.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d56d4dd9f2f4fdfae1806089c4cf54b734deba77a90ad9d4b34b4a56697b6e87
[INFO] running `"docker" "start" "-a" "d56d4dd9f2f4fdfae1806089c4cf54b734deba77a90ad9d4b34b4a56697b6e87"`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling positioned-io v0.2.2
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling merkletree v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.42s
[INFO] running `"docker" "inspect" "d56d4dd9f2f4fdfae1806089c4cf54b734deba77a90ad9d4b34b4a56697b6e87"`
[INFO] running `"docker" "rm" "-f" "d56d4dd9f2f4fdfae1806089c4cf54b734deba77a90ad9d4b34b4a56697b6e87"`
[INFO] [stdout] d56d4dd9f2f4fdfae1806089c4cf54b734deba77a90ad9d4b34b4a56697b6e87
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fdf91cbbf214ded4edc80a29355138f52290c6da118b4818d2d4471ca7e75cc4
[INFO] running `"docker" "start" "-a" "fdf91cbbf214ded4edc80a29355138f52290c6da118b4818d2d4471ca7e75cc4"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling merkletree v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.22s
[INFO] running `"docker" "inspect" "fdf91cbbf214ded4edc80a29355138f52290c6da118b4818d2d4471ca7e75cc4"`
[INFO] running `"docker" "rm" "-f" "fdf91cbbf214ded4edc80a29355138f52290c6da118b4818d2d4471ca7e75cc4"`
[INFO] [stdout] fdf91cbbf214ded4edc80a29355138f52290c6da118b4818d2d4471ca7e75cc4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2ab4d4d4a01628308ee0e368aac332acd0d1ca86221d3a5049f5cc91a0bca269
[INFO] running `"docker" "start" "-a" "2ab4d4d4a01628308ee0e368aac332acd0d1ca86221d3a5049f5cc91a0bca269"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/merkletree-4e8e0b5c77cca252
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test merkle::test_get_merkle_tree_methods ... ok
[INFO] [stdout] test proof::test_proofs ... ok
[INFO] [stdout] test test_cmh::test_custom_merkle_hasher ... ok
[INFO] [stdout] test test_sip::test_simple_tree ... ok
[INFO] [stdout] test proof::test_compound_single_octree_broken_proofs ... ok
[INFO] [stdout] test proof::test_compound_quad_broken_proofs ... ok
[INFO] [stdout] test test_xor128::test_compound_octree_from_slices ... ok
[INFO] [stdout] test test_xor128::test_compound_levelcache_quad_trees_from_store_configs ... ok
[INFO] [stdout] test test_xor128::test_compound_octrees_from_slices ... ok
[INFO] [stdout] test test_xor128::test_compound_quad_tree_from_slices ... ok
[INFO] [stdout] test test_xor128::test_compound_quad_trees_from_slices ... ok
[INFO] [stdout] test test_xor128::test_compound_quad_trees_from_store_configs ... ok
[INFO] [stdout] test test_xor128::test_from_iter ... ok
[INFO] [stdout] test test_xor128::test_hasher_light ... ok
[INFO] [stdout] test proof::test_ccompound_single_quad_broken_proofs ... ok
[INFO] [stdout] test test_xor128::test_compound_octrees_from_store_configs ... ok
[INFO] [stdout] test proof::test_ccompound_quad_broken_proofs ... test proof::test_ccompound_quad_broken_proofs has been running for over 60 seconds
[INFO] [stdout] test proof::test_compound_octree_broken_proofs ... test proof::test_compound_octree_broken_proofs has been running for over 60 seconds
[INFO] [stdout] test proof::test_ccompound_octree_broken_proofs ... test proof::test_ccompound_octree_broken_proofs has been running for over 60 seconds
[INFO] [stdout] test proof::test_ccompound_single_octree_broken_proofs ... test proof::test_ccompound_single_octree_broken_proofs has been running for over 60 seconds
[INFO] [stdout] test test_xor128::test_compound_levelcache_octrees_trees_from_store_configs ... test test_xor128::test_compound_levelcache_octrees_trees_from_store_configs has been running for over 60 seconds
[INFO] [stdout] test test_xor128::test_large_octo_with_disk_store ... ok
[INFO] [stdout] test test_xor128::test_large_octo_with_partial_cache_full ... ignored
[INFO] [stdout] test test_xor128::test_large_octo_from_iter ... test test_xor128::test_large_octo_from_iter has been running for over 60 seconds
[INFO] [stdout] test test_xor128::test_large_octo_with_partial_cache ... test test_xor128::test_large_octo_with_partial_cache has been running for over 60 seconds
[INFO] [stdout] test test_xor128::test_compound_levelcache_octrees_trees_from_store_configs ... ok
[INFO] [stdout] test test_xor128::test_large_quad_with_partial_cache_full ... ignored
[INFO] [stdout] test test_xor128::test_large_tree ... ok
[INFO] [stdout] test proof::test_compound_octree_broken_proofs ... ok
[INFO] [stdout] test test_xor128::test_large_quad_with_partial_cache ... test test_xor128::test_large_quad_with_partial_cache has been running for over 60 seconds
[INFO] [stdout] test proof::test_ccompound_quad_broken_proofs ... ok
[INFO] [stdout] test proof::test_ccompound_single_octree_broken_proofs ... ok
[INFO] [stdout] test test_xor128::test_large_tree_disk ... ok
[INFO] [stdout] test test_xor128::test_level_cache_tree_v1 ... ok
[INFO] [stdout] test test_xor128::test_level_cache_tree_v2 ... ok
[INFO] [stdout] test test_xor128::test_octo_from_iter ... ok
[INFO] [stdout] test test_xor128::test_parallel_iter_disk_1 ... ok
[INFO] [stdout] test test_xor128::test_parallel_iter_disk_2 ... ok
[INFO] [stdout] test test_xor128::test_quad_from_iter ... ok
[INFO] [stdout] test test_xor128::test_quad_from_slice ... ok
[INFO] [stdout] test test_xor128::test_read_into ... ok
[INFO] [stdout] test test_xor128::test_simple_tree ... ok
[INFO] [stdout] test test_xor128::test_small_quad_with_partial_cache ... ok
[INFO] [stdout] test test_xor128::test_levelcache_direct_build_octo ... test test_xor128::test_levelcache_direct_build_octo has been running for over 60 seconds
[INFO] [stdout] test test_xor128::test_levelcache_direct_build_quad ... test test_xor128::test_levelcache_direct_build_quad has been running for over 60 seconds
[INFO] [stdout] test test_xor128::test_mmap_tree ... test test_xor128::test_mmap_tree has been running for over 60 seconds
[INFO] [stdout] test test_xor128::test_various_trees_with_partial_cache_v2_only ... test test_xor128::test_various_trees_with_partial_cache_v2_only has been running for over 60 seconds
[INFO] [stdout] test test_xor128::test_large_quad_with_partial_cache ... ok
[INFO] [stdout] test test_xor128::test_vec_from_slice ... ok
[INFO] [stdout] test test_xor128::test_xlarge_octo_with_disk_store ... ignored
[INFO] [stdout] test test_xor128::test_xlarge_octo_with_partial_cache ... ignored
[INFO] [stdout] test test_xor128::test_xlarge_quad_with_disk_store ... ignored
[INFO] [stdout] test test_xor128::test_large_octo_from_iter ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "2ab4d4d4a01628308ee0e368aac332acd0d1ca86221d3a5049f5cc91a0bca269"`
[INFO] running `"docker" "rm" "-f" "2ab4d4d4a01628308ee0e368aac332acd0d1ca86221d3a5049f5cc91a0bca269"`
[INFO] [stdout] 2ab4d4d4a01628308ee0e368aac332acd0d1ca86221d3a5049f5cc91a0bca269