[INFO] fetching crate ckb-merkle-mountain-range 0.3.1... [INFO] testing ckb-merkle-mountain-range-0.3.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [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 ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a64bab858e083603364cdb1a6b7359f964cfbcaa4768b53a4a7a0be7bebda05 [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" "8a64bab858e083603364cdb1a6b7359f964cfbcaa4768b53a4a7a0be7bebda05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a64bab858e083603364cdb1a6b7359f964cfbcaa4768b53a4a7a0be7bebda05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a64bab858e083603364cdb1a6b7359f964cfbcaa4768b53a4a7a0be7bebda05", kill_on_drop: false }` [INFO] [stdout] 8a64bab858e083603364cdb1a6b7359f964cfbcaa4768b53a4a7a0be7bebda05 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18a88b108ea29c0342aa8273935a8d8fb3de20675376b5a0795409c9a7eb95ef [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" "18a88b108ea29c0342aa8273935a8d8fb3de20675376b5a0795409c9a7eb95ef", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ckb-merkle-mountain-range v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "18a88b108ea29c0342aa8273935a8d8fb3de20675376b5a0795409c9a7eb95ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18a88b108ea29c0342aa8273935a8d8fb3de20675376b5a0795409c9a7eb95ef", kill_on_drop: false }` [INFO] [stdout] 18a88b108ea29c0342aa8273935a8d8fb3de20675376b5a0795409c9a7eb95ef [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 9d3252fa9cd26603c875ce19a116bd2f818d1ce4d251c8d5127901aa6b08e9c9 [INFO] running `Command { std: "docker" "start" "-a" "9d3252fa9cd26603c875ce19a116bd2f818d1ce4d251c8d5127901aa6b08e9c9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling faster-hex v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [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 crossbeam-channel v0.5.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling blake2b-rs v0.1.5 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling ckb-merkle-mountain-range v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 55.64s [INFO] running `Command { std: "docker" "inspect" "9d3252fa9cd26603c875ce19a116bd2f818d1ce4d251c8d5127901aa6b08e9c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d3252fa9cd26603c875ce19a116bd2f818d1ce4d251c8d5127901aa6b08e9c9", kill_on_drop: false }` [INFO] [stdout] 9d3252fa9cd26603c875ce19a116bd2f818d1ce4d251c8d5127901aa6b08e9c9 [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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9eb18e0f685033da3fb72357f2c2a7096e0879a95c8f4b7c85262bd942d1c30f [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" "9eb18e0f685033da3fb72357f2c2a7096e0879a95c8f4b7c85262bd942d1c30f", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] running 22 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ckb_merkle_mountain_range-3c547b8e10cbb695) [INFO] [stdout] test tests::test_helper::test_leaf_index_to_mmr_size ... ok [INFO] [stdout] test tests::test_helper::test_get_peaks ... 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_leaves_merkle_proof ... 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_helper::test_pos_height_in_tree ... 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_root ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_3_leaves_merkle_proof ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_2_sibling_leaves_merkle_proof ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_2_elems ... ok [INFO] [stdout] test tests::test_mmr::test_mmr_last_elem_proof ... 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_random_gen_root_with_new_leaf ... ok [INFO] [stdout] test tests::test_helper::test_leaf_index_to_pos_randomly ... ok [INFO] [stdout] test tests::test_helper::test_leaf_index_to_mmr_size_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; finished in 2.25s [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" "9eb18e0f685033da3fb72357f2c2a7096e0879a95c8f4b7c85262bd942d1c30f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9eb18e0f685033da3fb72357f2c2a7096e0879a95c8f4b7c85262bd942d1c30f", kill_on_drop: false }` [INFO] [stdout] 9eb18e0f685033da3fb72357f2c2a7096e0879a95c8f4b7c85262bd942d1c30f