[INFO] fetching crate tari_mmr 0.9.5...
[INFO] testing tari_mmr-0.9.5 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate tari_mmr 0.9.5 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate tari_mmr 0.9.5 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tari_mmr 0.9.5
[INFO] finished tweaking crates.io crate tari_mmr 0.9.5
[INFO] tweaked toml for crates.io crate tari_mmr 0.9.5 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded croaring v0.4.5
[INFO] [stderr]   Downloaded tari_crypto v0.11.2
[INFO] [stderr]   Downloaded croaring-sys v0.4.6
[INFO] [stderr]   Downloaded tari_bulletproofs v4.0.0
[INFO] [stderr]   Downloaded tari_infra_derive v0.9.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d9c77d1087c0d98cc82e63f9db4c8ebd997619f8d9568896f0da4368702d947
[INFO] running `Command { std: "docker" "start" "-a" "8d9c77d1087c0d98cc82e63f9db4c8ebd997619f8d9568896f0da4368702d947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d9c77d1087c0d98cc82e63f9db4c8ebd997619f8d9568896f0da4368702d947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d9c77d1087c0d98cc82e63f9db4c8ebd997619f8d9568896f0da4368702d947", kill_on_drop: false }`
[INFO] [stdout] 8d9c77d1087c0d98cc82e63f9db4c8ebd997619f8d9568896f0da4368702d947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd71a1b932e529e0254fd0dab5e69aad65c533f12659616192d61585d8f1c0dc
[INFO] running `Command { std: "docker" "start" "-a" "dd71a1b932e529e0254fd0dab5e69aad65c533f12659616192d61585d8f1c0dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling newtype-ops v0.1.4
[INFO] [stderr]    Compiling libloading v0.7.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling clang-sys v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling croaring-sys v0.4.6
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tari_utilities v0.3.0
[INFO] [stderr]    Compiling croaring v0.4.5
[INFO] [stderr]    Compiling tari_mmr v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "dd71a1b932e529e0254fd0dab5e69aad65c533f12659616192d61585d8f1c0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd71a1b932e529e0254fd0dab5e69aad65c533f12659616192d61585d8f1c0dc", kill_on_drop: false }`
[INFO] [stdout] dd71a1b932e529e0254fd0dab5e69aad65c533f12659616192d61585d8f1c0dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c630bf8d59ffe5de13f131fae0f6243da12c56d7d1e823394f04eb985a20e5d1
[INFO] running `Command { std: "docker" "start" "-a" "c630bf8d59ffe5de13f131fae0f6243da12c56d7d1e823394f04eb985a20e5d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling cbindgen v0.17.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling subtle-ng v2.5.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rmp v0.8.10
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling zeroize_derive v1.2.2
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling zeroize v1.4.3
[INFO] [stderr]    Compiling curve25519-dalek-ng v4.1.1
[INFO] [stderr]    Compiling merlin v3.0.0
[INFO] [stderr]    Compiling tari_infra_derive v0.9.5
[INFO] [stderr]    Compiling tari_bulletproofs v4.0.0
[INFO] [stderr]    Compiling tari_crypto v0.11.2
[INFO] [stderr]    Compiling tari_mmr v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.19s
[INFO] running `Command { std: "docker" "inspect" "c630bf8d59ffe5de13f131fae0f6243da12c56d7d1e823394f04eb985a20e5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c630bf8d59ffe5de13f131fae0f6243da12c56d7d1e823394f04eb985a20e5d1", kill_on_drop: false }`
[INFO] [stdout] c630bf8d59ffe5de13f131fae0f6243da12c56d7d1e823394f04eb985a20e5d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 672ab1d52250e70866131f89f09010bf9ac130591be3c15323304d6fb3b3c0c7
[INFO] running `Command { std: "docker" "start" "-a" "672ab1d52250e70866131f89f09010bf9ac130591be3c15323304d6fb3b3c0c7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tari_mmr-1641851ab366f6ab)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test common::test::families ... ok
[INFO] [stdout] test common::test::is_sibling_left ... ok
[INFO] [stdout] test common::test::family_branches ... ok
[INFO] [stdout] test common::test::leaf_to_node_indices ... ok
[INFO] [stdout] test common::test::n_leaf_nodes ... ok
[INFO] [stdout] test common::test::peak_map_heights ... ok
[INFO] [stdout] test common::test::peak_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mem_backend_vec.rs (/opt/rustwide/target/debug/deps/mem_backend_vec-249815ae4d082ce7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test len_push_get_truncate_for_each_shift_clear ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/merkle_checkpoint.rs (/opt/rustwide/target/debug/deps/merkle_checkpoint-8961c598a77a98d7)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/merkle_mountain_range.rs (/opt/rustwide/target/debug/deps/merkle_mountain_range-073070493ce6e445)
[INFO] [stdout] running 1 test
[INFO] [stdout] test serialize_deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test equality_check ... ok
[INFO] [stdout] test restore_from_leaf_hashes ... ok
[INFO] [stdout] test find_leaf_index ... ok
[INFO] [stdout] test build_mmr ... ok
[INFO] [stdout] test zero_length_mmr ... ok
[INFO] [stdout] test validate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/merkle_proof.rs (/opt/rustwide/target/debug/deps/merkle_proof-db14d4169c7b9900)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test deserialization ... ok
[INFO] [stdout] test zero_size_mmr ... ok
[INFO] [stdout] test serialisation ... ok
[INFO] [stdout] test for_leaf_node ... ok
[INFO] [stdout] test med_mmr ... ok
[INFO] [stdout] test merkle_proof_small_mmrs ... ok
[INFO] [stdout] test a_big_proof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.16s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mmr_cache.rs (/opt/rustwide/target/debug/deps/mmr_cache-531f6f286b43e5fc)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test create_cache_update_and_rewind ... ok
[INFO] [stdout] test checkpoint_merging ... ok
[INFO] [stdout] test multiple_rewinds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mutable_mmr.rs (/opt/rustwide/target/debug/deps/mutable_mmr-147d9beaeb5892a5)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test build_mmr ... ok
[INFO] [stdout] test zero_length_mmr ... ok
[INFO] [stdout] test delete ... ok
[INFO] [stdout] test restore_from_leaf_nodes ... ok
[INFO] [stdout] test equality_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pruned_mmr.rs (/opt/rustwide/target/debug/deps/pruned_mmr-daa783853109d47a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test pruned_mmr_empty ... ok
[INFO] [stdout] test calculate_pruned_mmr_roots ... ok
[INFO] [stdout] test calculate_mmr_roots ... ok
[INFO] [stdout] test pruned_mmrs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/with_blake512_hash.rs (/opt/rustwide/target/debug/deps/with_blake512_hash-546330017e8256a0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests tari_mmr
[INFO] [stdout] test check_mmr_hashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 139) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "672ab1d52250e70866131f89f09010bf9ac130591be3c15323304d6fb3b3c0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672ab1d52250e70866131f89f09010bf9ac130591be3c15323304d6fb3b3c0c7", kill_on_drop: false }`
[INFO] [stdout] 672ab1d52250e70866131f89f09010bf9ac130591be3c15323304d6fb3b3c0c7