[INFO] fetching crate sparse-merkle-tree 0.5.2... [INFO] testing sparse-merkle-tree-0.5.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate sparse-merkle-tree 0.5.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate sparse-merkle-tree 0.5.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-14/source/rust-toolchain [INFO] started tweaking crates.io crate sparse-merkle-tree 0.5.2 [INFO] finished tweaking crates.io crate sparse-merkle-tree 0.5.2 [INFO] tweaked toml for crates.io crate sparse-merkle-tree 0.5.2 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 382c478d6c9a205d5c4ad25ece03feb2627cfb06895ef4f01ca3926a9f7aca35 [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" "382c478d6c9a205d5c4ad25ece03feb2627cfb06895ef4f01ca3926a9f7aca35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "382c478d6c9a205d5c4ad25ece03feb2627cfb06895ef4f01ca3926a9f7aca35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "382c478d6c9a205d5c4ad25ece03feb2627cfb06895ef4f01ca3926a9f7aca35", kill_on_drop: false }` [INFO] [stdout] 382c478d6c9a205d5c4ad25ece03feb2627cfb06895ef4f01ca3926a9f7aca35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 721a1661cef4a096246b5b2449499eda7a826cf0d1a06d8a2052edc501b0a022 [INFO] running `Command { std: "docker" "start" "-a" "721a1661cef4a096246b5b2449499eda7a826cf0d1a06d8a2052edc501b0a022", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling blake2b-rs v0.1.5 [INFO] [stderr] Compiling sparse-merkle-tree v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.80s [INFO] running `Command { std: "docker" "inspect" "721a1661cef4a096246b5b2449499eda7a826cf0d1a06d8a2052edc501b0a022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "721a1661cef4a096246b5b2449499eda7a826cf0d1a06d8a2052edc501b0a022", kill_on_drop: false }` [INFO] [stdout] 721a1661cef4a096246b5b2449499eda7a826cf0d1a06d8a2052edc501b0a022 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e436e1c4c3f1b6e3c7b07ceba88308d51bc35d438979f60fe0d78aab69eb4f22 [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" "e436e1c4c3f1b6e3c7b07ceba88308d51bc35d438979f60fe0d78aab69eb4f22", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling sparse-merkle-tree v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "e436e1c4c3f1b6e3c7b07ceba88308d51bc35d438979f60fe0d78aab69eb4f22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e436e1c4c3f1b6e3c7b07ceba88308d51bc35d438979f60fe0d78aab69eb4f22", kill_on_drop: false }` [INFO] [stdout] e436e1c4c3f1b6e3c7b07ceba88308d51bc35d438979f60fe0d78aab69eb4f22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 014dcafda83e63d48d5c5a7bf8770f92c6781b4f1660edaa6114e007126d1811 [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" "014dcafda83e63d48d5c5a7bf8770f92c6781b4f1660edaa6114e007126d1811", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sparse_merkle_tree-ad9fd1506e07f40e) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test tests::tree::test_default_merkle_proof ... ok [INFO] [stdout] test tests::tree::test_sibling_leaf ... ok [INFO] [stdout] test tests::tree::test_h256_copy_bits ... ok [INFO] [stdout] test tests::tree::test_replay_to_pass_proof ... ok [INFO] [stdout] test tests::tree::test_delete_a_leaf ... ok [INFO] [stdout] test tests::tree::test_h256 ... ok [INFO] [stdout] test tests::tree::test_sibling_key_get ... ok [INFO] [stdout] test tests::tree::test_default_tree ... ok [INFO] [stdout] test tests::tree::test_merkle_root ... ok [INFO] [stdout] test tests::tree::test_default_root ... ok [INFO] [stdout] test tests::tree::test_try_crash_compiled_merkle_proof ... ok [INFO] [stdout] test tests::tree::test_v0_2_broken_sample ... ok [INFO] [stdout] test tests::tree::test_v0_3_broken_sample ... ok [INFO] [stdout] test tests::tree::test_zero_value_donot_change_root ... ok [INFO] [stdout] test tests::tree::test_smt_not_crash ... ok [INFO] [stdout] test tests::tree::test_zero_value_donot_change_store ... ok [INFO] [stdout] test tests::tree::test_random_update ... ok [INFO] [stdout] test tests::tree::test_max_stack_size ... ok [INFO] [stdout] test tests::tree::test_random_merkle_proof ... ok [INFO] [stdout] test tests::tree::test_random_update_tree_store ... ok [INFO] [stdout] test tests::tree::test_random_construct ... ok [INFO] [stdout] test tests::tree::test_update_smt_tree_store ... ok [INFO] [stdout] test tests::tree::test_smt_non_exists_leaves ... ok [INFO] [stdout] test tests::tree::test_smt_update_with_zero_values ... ok [INFO] [stdout] test tests::tree::test_smt_non_exists_leaves_mix ... ok [INFO] [stdout] test tests::tree::test_smt_multi_leaves_small ... ok [INFO] [stdout] test tests::tree::test_smt_multi_leaves_large has been running for over 60 seconds [INFO] [stdout] test tests::tree::test_smt_random_insert_order has been running for over 60 seconds [INFO] [stdout] test tests::tree::test_smt_single_leaf_large has been running for over 60 seconds [INFO] [stdout] test tests::tree::test_smt_single_leaf_small has been running for over 60 seconds [INFO] [stdout] test tests::tree::test_smt_single_leaf_small ... ok [INFO] [stdout] test tests::tree::test_smt_multi_leaves_large ... ok [INFO] [stdout] test tests::tree::test_smt_single_leaf_large ... ok [INFO] [stdout] test tests::tree::test_smt_random_insert_order ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 160.09s [INFO] [stdout] [INFO] [stderr] Doc-tests sparse-merkle-tree [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "014dcafda83e63d48d5c5a7bf8770f92c6781b4f1660edaa6114e007126d1811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "014dcafda83e63d48d5c5a7bf8770f92c6781b4f1660edaa6114e007126d1811", kill_on_drop: false }` [INFO] [stdout] 014dcafda83e63d48d5c5a7bf8770f92c6781b4f1660edaa6114e007126d1811