[INFO] fetching crate merkletree 0.21.0... [INFO] testing merkletree-0.21.0 against beta-2022-02-22 for beta-1.60-1 [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 beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded byteorder v0.5.3 [INFO] [stderr] Downloaded positioned-io v0.2.2 [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 301dda0f7cf198f5830a00f7afa3b8e60f6018f3b09ee3a906e8c3f15ac7e67f [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" "301dda0f7cf198f5830a00f7afa3b8e60f6018f3b09ee3a906e8c3f15ac7e67f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "301dda0f7cf198f5830a00f7afa3b8e60f6018f3b09ee3a906e8c3f15ac7e67f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "301dda0f7cf198f5830a00f7afa3b8e60f6018f3b09ee3a906e8c3f15ac7e67f", kill_on_drop: false }` [INFO] [stdout] 301dda0f7cf198f5830a00f7afa3b8e60f6018f3b09ee3a906e8c3f15ac7e67f [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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--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] 167fa13cb194f5b68025df327ce4207476f25fad361c45dde8c1508081501664 [INFO] running `Command { std: "docker" "start" "-a" "167fa13cb194f5b68025df327ce4207476f25fad361c45dde8c1508081501664", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling positioned-io v0.2.2 [INFO] [stderr] Compiling merkletree v0.21.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/store/mmap.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MmapStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/store/mmap.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `store_size` [INFO] [stdout] --> src/store/mmap.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | store_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MmapStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/store/mmap.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.03s [INFO] running `Command { std: "docker" "inspect" "167fa13cb194f5b68025df327ce4207476f25fad361c45dde8c1508081501664", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "167fa13cb194f5b68025df327ce4207476f25fad361c45dde8c1508081501664", kill_on_drop: false }` [INFO] [stdout] 167fa13cb194f5b68025df327ce4207476f25fad361c45dde8c1508081501664 [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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 768fefb3d2f468c2bb55e5b5b7ec42feebfc3720262a95e1bde7e9b96fbd90e1 [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" "768fefb3d2f468c2bb55e5b5b7ec42feebfc3720262a95e1bde7e9b96fbd90e1", kill_on_drop: false }` [INFO] [stderr] Compiling merkletree v0.21.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/store/mmap.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MmapStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/store/mmap.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `store_size` [INFO] [stdout] --> src/store/mmap.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | store_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MmapStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/store/mmap.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `path` [INFO] [stdout] --> src/store/mmap.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `MmapStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/store/mmap.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `store_size` [INFO] [stdout] --> src/store/mmap.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | store_size: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `MmapStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/store/mmap.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 13 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.66s [INFO] running `Command { std: "docker" "inspect" "768fefb3d2f468c2bb55e5b5b7ec42feebfc3720262a95e1bde7e9b96fbd90e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "768fefb3d2f468c2bb55e5b5b7ec42feebfc3720262a95e1bde7e9b96fbd90e1", kill_on_drop: false }` [INFO] [stdout] 768fefb3d2f468c2bb55e5b5b7ec42feebfc3720262a95e1bde7e9b96fbd90e1 [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=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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", 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] a8d1bde92828c5540e76b3de2b5f901c75cf2ff74865fb533c544eddf6db7806 [INFO] running `Command { std: "docker" "start" "-a" "a8d1bde92828c5540e76b3de2b5f901c75cf2ff74865fb533c544eddf6db7806", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `path` [INFO] [stderr] --> src/store/mmap.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | path: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `MmapStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/store/mmap.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `store_size` [INFO] [stderr] --> src/store/mmap.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | store_size: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `MmapStore` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/store/mmap.rs:13:10 [INFO] [stderr] | [INFO] [stderr] 13 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `merkletree` (lib) generated 2 warnings [INFO] [stderr] warning: `merkletree` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/merkletree-257ccbab57a50762) [INFO] [stdout] [INFO] [stdout] running 47 tests [INFO] [stdout] test merkle::test_get_merkle_tree_methods ... ok [INFO] [stdout] test test_cmh::test_custom_merkle_hasher ... ok [INFO] [stdout] test test_sip::test_simple_tree ... ok [INFO] [stdout] test test_xor128::test_compound_quad_tree_from_slices ... ok [INFO] [stdout] test test_xor128::test_from_iter ... ok [INFO] [stdout] test test_xor128::test_compound_octree_from_slices ... ok [INFO] [stdout] test test_xor128::test_hasher_light ... 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_compound_octrees_from_store_configs ... ok [INFO] [stdout] test test_xor128::test_large_tree ... ok [INFO] [stdout] test proof::test_proofs ... ok [INFO] [stdout] test proof::test_compound_single_octree_broken_proofs ... ok [INFO] [stdout] test test_xor128::test_level_cache_tree_v1 ... ok [INFO] [stdout] test test_xor128::test_large_tree_disk ... 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 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 proof::test_ccompound_single_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_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_compound_quad_broken_proofs ... ok [INFO] [stdout] test test_xor128::test_level_cache_tree_v2 ... ok [INFO] [stdout] test test_xor128::test_large_quad_with_partial_cache ... 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_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" "a8d1bde92828c5540e76b3de2b5f901c75cf2ff74865fb533c544eddf6db7806", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8d1bde92828c5540e76b3de2b5f901c75cf2ff74865fb533c544eddf6db7806", kill_on_drop: false }` [INFO] [stdout] a8d1bde92828c5540e76b3de2b5f901c75cf2ff74865fb533c544eddf6db7806