[INFO] fetching crate ckb-merkle-mountain-range 0.3.1... [INFO] testing ckb-merkle-mountain-range-0.3.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate ckb-merkle-mountain-range 0.3.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate ckb-merkle-mountain-range 0.3.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 8645f6d328f24108b7e0fa6151c8364db847963e1b3381438e45b37204a18828 [INFO] running `Command { std: "docker" "start" "-a" "8645f6d328f24108b7e0fa6151c8364db847963e1b3381438e45b37204a18828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8645f6d328f24108b7e0fa6151c8364db847963e1b3381438e45b37204a18828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8645f6d328f24108b7e0fa6151c8364db847963e1b3381438e45b37204a18828", kill_on_drop: false }` [INFO] [stdout] 8645f6d328f24108b7e0fa6151c8364db847963e1b3381438e45b37204a18828 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1bf74c7734c8851f0d3af1278c59d5e121e2d7307f9ff814be5294570ff4832f [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" "1bf74c7734c8851f0d3af1278c59d5e121e2d7307f9ff814be5294570ff4832f", 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 0.88s [INFO] running `Command { std: "docker" "inspect" "1bf74c7734c8851f0d3af1278c59d5e121e2d7307f9ff814be5294570ff4832f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bf74c7734c8851f0d3af1278c59d5e121e2d7307f9ff814be5294570ff4832f", kill_on_drop: false }` [INFO] [stdout] 1bf74c7734c8851f0d3af1278c59d5e121e2d7307f9ff814be5294570ff4832f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ff2635d4dbf23e62f7ebe8e49fd00724258cb5fd03f2f174d134b23a7166767 [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" "9ff2635d4dbf23e62f7ebe8e49fd00724258cb5fd03f2f174d134b23a7166767", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling faster-hex v0.3.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling ckb-merkle-mountain-range v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2m 00s [INFO] running `Command { std: "docker" "inspect" "9ff2635d4dbf23e62f7ebe8e49fd00724258cb5fd03f2f174d134b23a7166767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ff2635d4dbf23e62f7ebe8e49fd00724258cb5fd03f2f174d134b23a7166767", kill_on_drop: false }` [INFO] [stdout] 9ff2635d4dbf23e62f7ebe8e49fd00724258cb5fd03f2f174d134b23a7166767 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1a2f9bb7b2d9f939d8e5bb3487dd5d306ced1b19c1bb93c03bbb0ca14dc2eabf [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" "1a2f9bb7b2d9f939d8e5bb3487dd5d306ced1b19c1bb93c03bbb0ca14dc2eabf", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ckb_merkle_mountain_range-286a31094929da57) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test tests::test_helper::test_leaf_index_to_pos ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_2_peaks ... ok [INFO] [stdout] test tests::test_accumulate_headers::test_insert_header ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_2_sibling_leaves_merkle_proof ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_root ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_last_elem_proof ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_1_peak ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_2_leaves_merkle_proof ... ok [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_pos_height_in_tree ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_1_elem ... ok [INFO] [stdout] test tests::test_mmr::test_gen_root_from_proof ... ok [INFO] [stdout] test tests::test_mmr::test_empty_mmr_root ... 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_mmr::test_mmr_3_leaves_merkle_proof ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_2_elems ... 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_gen_root_with_new_leaf ... 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; finished in 4.96s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1a2f9bb7b2d9f939d8e5bb3487dd5d306ced1b19c1bb93c03bbb0ca14dc2eabf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a2f9bb7b2d9f939d8e5bb3487dd5d306ced1b19c1bb93c03bbb0ca14dc2eabf", kill_on_drop: false }` [INFO] [stdout] 1a2f9bb7b2d9f939d8e5bb3487dd5d306ced1b19c1bb93c03bbb0ca14dc2eabf