[INFO] fetching crate ckb-merkle-mountain-range 0.3.1... [INFO] testing ckb-merkle-mountain-range-0.3.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate ckb-merkle-mountain-range 0.3.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate ckb-merkle-mountain-range 0.3.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ckb-merkle-mountain-range 0.3.1 [INFO] finished tweaking crates.io crate ckb-merkle-mountain-range 0.3.1 [INFO] tweaked toml for crates.io crate ckb-merkle-mountain-range 0.3.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c00fe346fec74d3e7a7950beea68c9149334d985e01f60b5630af39b354fd883 [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" "c00fe346fec74d3e7a7950beea68c9149334d985e01f60b5630af39b354fd883", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c00fe346fec74d3e7a7950beea68c9149334d985e01f60b5630af39b354fd883", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c00fe346fec74d3e7a7950beea68c9149334d985e01f60b5630af39b354fd883", kill_on_drop: false }` [INFO] [stdout] c00fe346fec74d3e7a7950beea68c9149334d985e01f60b5630af39b354fd883 [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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35e74ab2e065adef0e2b138060eb0d9d8ad21a5f47a2fe27e57e09110cedf6ed [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" "35e74ab2e065adef0e2b138060eb0d9d8ad21a5f47a2fe27e57e09110cedf6ed", kill_on_drop: false }` [INFO] [stderr] Compiling ckb-merkle-mountain-range v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "35e74ab2e065adef0e2b138060eb0d9d8ad21a5f47a2fe27e57e09110cedf6ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35e74ab2e065adef0e2b138060eb0d9d8ad21a5f47a2fe27e57e09110cedf6ed", kill_on_drop: false }` [INFO] [stdout] 35e74ab2e065adef0e2b138060eb0d9d8ad21a5f47a2fe27e57e09110cedf6ed [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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fd1e39961b707bbd061e52d016828a54028dfee5b30f9629ad298ddf44c7adc [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" "6fd1e39961b707bbd061e52d016828a54028dfee5b30f9629ad298ddf44c7adc", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stderr] Compiling faster-hex v0.3.1 [INFO] [stderr] Compiling blake2b-rs v0.1.5 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling ckb-merkle-mountain-range v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 55.61s [INFO] running `Command { std: "docker" "inspect" "6fd1e39961b707bbd061e52d016828a54028dfee5b30f9629ad298ddf44c7adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fd1e39961b707bbd061e52d016828a54028dfee5b30f9629ad298ddf44c7adc", kill_on_drop: false }` [INFO] [stdout] 6fd1e39961b707bbd061e52d016828a54028dfee5b30f9629ad298ddf44c7adc [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" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a5d68e41d576886c063652f2b8263459454139ecf4224cdf2fcad4f999f6a4a0 [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" "a5d68e41d576886c063652f2b8263459454139ecf4224cdf2fcad4f999f6a4a0", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stdout] running 22 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ckb_merkle_mountain_range-c838af60d8f427e5 [INFO] [stdout] test tests::test_helper::test_get_peaks ... ok [INFO] [stdout] test tests::test_helper::test_leaf_index_to_mmr_size ... ok [INFO] [stdout] test tests::test_helper::test_leaf_index_to_pos ... ok [INFO] [stdout] test tests::test_mmr::test_empty_mmr_root ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_1_peak ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_2_elems ... ok [INFO] [stdout] test tests::test_helper::test_pos_height_in_tree ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_2_leaves_merkle_proof ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_3_peaks ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_first_elem_proof ... ok [INFO] [stdout] test tests::test_accumulate_headers::test_insert_header ... ok [INFO] [stdout] test tests::test_mmr::test_gen_root_from_proof ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_1_elem ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_root ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_2_sibling_leaves_merkle_proof ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_3_leaves_merkle_proof ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_2_peaks ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_last_elem_proof ... ok [INFO] [stdout] test tests::test_mmr::test_random_gen_root_with_new_leaf ... ok [INFO] [stdout] test tests::test_helper::test_leaf_index_to_mmr_size_randomly ... ok [INFO] [stdout] test tests::test_helper::test_leaf_index_to_pos_randomly ... ok [INFO] [stdout] test tests::test_mmr::test_random_mmr ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests ckb-merkle-mountain-range [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a5d68e41d576886c063652f2b8263459454139ecf4224cdf2fcad4f999f6a4a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5d68e41d576886c063652f2b8263459454139ecf4224cdf2fcad4f999f6a4a0", kill_on_drop: false }` [INFO] [stdout] a5d68e41d576886c063652f2b8263459454139ecf4224cdf2fcad4f999f6a4a0