[INFO] fetching crate merkletree 0.21.0... [INFO] testing merkletree-0.21.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate merkletree 0.21.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate merkletree 0.21.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/rust-toolchain [INFO] started tweaking crates.io crate merkletree 0.21.0 [INFO] finished tweaking crates.io crate merkletree 0.21.0 [INFO] tweaked toml for crates.io crate merkletree 0.21.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fd435a3ecc723dd04cd650c224aafa8140287d0d8a66c858677435ea27990e04 [INFO] running `Command { std: "docker" "start" "-a" "fd435a3ecc723dd04cd650c224aafa8140287d0d8a66c858677435ea27990e04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd435a3ecc723dd04cd650c224aafa8140287d0d8a66c858677435ea27990e04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd435a3ecc723dd04cd650c224aafa8140287d0d8a66c858677435ea27990e04", kill_on_drop: false }` [INFO] [stdout] fd435a3ecc723dd04cd650c224aafa8140287d0d8a66c858677435ea27990e04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5909f7e1b8b301c1a81fa2127259edb698dc6a697d0ecfb2d7b6d54de2293071 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5909f7e1b8b301c1a81fa2127259edb698dc6a697d0ecfb2d7b6d54de2293071", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling positioned-io v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling merkletree v0.21.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.35s [INFO] running `Command { std: "docker" "inspect" "5909f7e1b8b301c1a81fa2127259edb698dc6a697d0ecfb2d7b6d54de2293071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5909f7e1b8b301c1a81fa2127259edb698dc6a697d0ecfb2d7b6d54de2293071", kill_on_drop: false }` [INFO] [stdout] 5909f7e1b8b301c1a81fa2127259edb698dc6a697d0ecfb2d7b6d54de2293071 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] df84af38987fb459ef193da2f6393e3f02e0b24b1853796a04e0572f6a19d8c2 [INFO] running `Command { std: "docker" "start" "-a" "df84af38987fb459ef193da2f6393e3f02e0b24b1853796a04e0572f6a19d8c2", kill_on_drop: false }` [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling merkletree v0.21.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.49s [INFO] running `Command { std: "docker" "inspect" "df84af38987fb459ef193da2f6393e3f02e0b24b1853796a04e0572f6a19d8c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df84af38987fb459ef193da2f6393e3f02e0b24b1853796a04e0572f6a19d8c2", kill_on_drop: false }` [INFO] [stdout] df84af38987fb459ef193da2f6393e3f02e0b24b1853796a04e0572f6a19d8c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d50828639ebe8733aec9a2d014ba4e5ad9c21842ba9f3067ef5578753072a46 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7d50828639ebe8733aec9a2d014ba4e5ad9c21842ba9f3067ef5578753072a46", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/merkletree-923b73531a29edbc) [INFO] [stdout] [INFO] [stdout] running 47 tests [INFO] [stdout] test test_sip::test_simple_tree ... ok [INFO] [stdout] test test_xor128::test_compound_octree_from_slices ... ok [INFO] [stdout] test test_xor128::test_compound_quad_tree_from_slices ... ok [INFO] [stdout] test test_cmh::test_custom_merkle_hasher ... ok [INFO] [stdout] test test_xor128::test_from_iter ... ok [INFO] [stdout] test test_xor128::test_hasher_light ... ok [INFO] [stdout] test merkle::test_get_merkle_tree_methods ... 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_large_octo_with_partial_cache_full ... ignored [INFO] [stdout] test test_xor128::test_compound_octrees_from_slices ... 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 test_xor128::test_compound_octrees_from_store_configs ... ok [INFO] [stdout] test proof::test_compound_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 proof::test_proofs ... ok [INFO] [stdout] test test_xor128::test_compound_levelcache_quad_trees_from_store_configs ... 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 proof::test_ccompound_octree_broken_proofs has been running for over 60 seconds [INFO] [stdout] test proof::test_ccompound_quad_broken_proofs has been running for over 60 seconds [INFO] [stdout] test proof::test_ccompound_single_octree_broken_proofs has been running for over 60 seconds [INFO] [stdout] test proof::test_ccompound_single_quad_broken_proofs has been running for over 60 seconds [INFO] [stdout] test proof::test_compound_octree_broken_proofs has been running for over 60 seconds [INFO] [stdout] test proof::test_compound_quad_broken_proofs has been running for over 60 seconds [INFO] [stdout] 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_from_iter has been running for over 60 seconds [INFO] [stdout] test test_xor128::test_large_octo_with_disk_store has been running for over 60 seconds [INFO] [stdout] test proof::test_compound_quad_broken_proofs ... 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_large_octo_with_partial_cache has been running for over 60 seconds [INFO] [stdout] test test_xor128::test_large_quad_with_partial_cache has been running for over 60 seconds [INFO] [stdout] test test_xor128::test_quad_from_iter ... ok [INFO] [stdout] test test_xor128::test_small_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_with_disk_store ... ok [INFO] [stdout] test proof::test_ccompound_single_quad_broken_proofs ... ok [INFO] [stdout] test test_xor128::test_level_cache_tree_v2 ... ok [INFO] [stdout] 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 has been running for over 60 seconds [INFO] [stdout] test test_xor128::test_mmap_tree 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_various_trees_with_partial_cache_v2_only has been running for over 60 seconds [INFO] [stdout] test test_xor128::test_large_octo_with_partial_cache ... ok [INFO] [stdout] test proof::test_compound_octree_broken_proofs ... ok [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_compound_levelcache_octrees_trees_from_store_configs ... ok [INFO] [stdout] test test_xor128::test_levelcache_direct_build_quad ... ok [INFO] [stdout] test test_xor128::test_large_octo_from_iter ... ok [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "7d50828639ebe8733aec9a2d014ba4e5ad9c21842ba9f3067ef5578753072a46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d50828639ebe8733aec9a2d014ba4e5ad9c21842ba9f3067ef5578753072a46", kill_on_drop: false }` [INFO] [stdout] 7d50828639ebe8733aec9a2d014ba4e5ad9c21842ba9f3067ef5578753072a46