[INFO] cloning repository https://github.com/tomip01/merkle-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomip01/merkle-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomip01%2Fmerkle-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomip01%2Fmerkle-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 040baf99292722475e61c137c09f3ce371902b01
[INFO] testing tomip01/merkle-tree against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomip01%2Fmerkle-tree" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomip01/merkle-tree on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tomip01/merkle-tree
[INFO] finished tweaking git repo https://github.com/tomip01/merkle-tree
[INFO] tweaked toml for git repo https://github.com/tomip01/merkle-tree written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tomip01/merkle-tree already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6f2119bf483a1c8ef803567e4d92b7d864fb9c6bc6f9ce7c606bcc1b97df0c7
[INFO] running `Command { std: "docker" "start" "-a" "b6f2119bf483a1c8ef803567e4d92b7d864fb9c6bc6f9ce7c606bcc1b97df0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6f2119bf483a1c8ef803567e4d92b7d864fb9c6bc6f9ce7c606bcc1b97df0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f2119bf483a1c8ef803567e4d92b7d864fb9c6bc6f9ce7c606bcc1b97df0c7", kill_on_drop: false }`
[INFO] [stdout] b6f2119bf483a1c8ef803567e4d92b7d864fb9c6bc6f9ce7c606bcc1b97df0c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e3aba5f032a467e2ae48481c0950d8f3cb9b718a50ffc8a3764ed1b91b0b9d9
[INFO] running `Command { std: "docker" "start" "-a" "4e3aba5f032a467e2ae48481c0950d8f3cb9b718a50ffc8a3764ed1b91b0b9d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling merkle-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "4e3aba5f032a467e2ae48481c0950d8f3cb9b718a50ffc8a3764ed1b91b0b9d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e3aba5f032a467e2ae48481c0950d8f3cb9b718a50ffc8a3764ed1b91b0b9d9", kill_on_drop: false }`
[INFO] [stdout] 4e3aba5f032a467e2ae48481c0950d8f3cb9b718a50ffc8a3764ed1b91b0b9d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 187cfa2d6878515aceb93032b7567dc6b56b6b0505ea54b8cc775f37e09d31f3
[INFO] running `Command { std: "docker" "start" "-a" "187cfa2d6878515aceb93032b7567dc6b56b6b0505ea54b8cc775f37e09d31f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkle-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "187cfa2d6878515aceb93032b7567dc6b56b6b0505ea54b8cc775f37e09d31f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187cfa2d6878515aceb93032b7567dc6b56b6b0505ea54b8cc775f37e09d31f3", kill_on_drop: false }`
[INFO] [stdout] 187cfa2d6878515aceb93032b7567dc6b56b6b0505ea54b8cc775f37e09d31f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8af4fa0772567c53d7502d5010a8be0c647914f9c8045794f5765f76d3ed376
[INFO] running `Command { std: "docker" "start" "-a" "d8af4fa0772567c53d7502d5010a8be0c647914f9c8045794f5765f76d3ed376", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/merkle_tree-969524c49dd166d8)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test merkle::tests::bad_verify_different_proof_for_element ... ok
[INFO] [stdout] test merkle::tests::bad_verify_wrong_root ... ok
[INFO] [stdout] test merkle::tests::add_correct_for_three_elements ... ok
[INFO] [stdout] test merkle::tests::error_proof_on_empty_tree ... ok
[INFO] [stdout] test merkle::tests::add_correct_for_four_elements ... ok
[INFO] [stdout] test merkle::tests::error_proof_on_notexisting_element ... ok
[INFO] [stdout] test merkle::tests::generate_proof_easy_path ... ok
[INFO] [stdout] test merkle::tests::generate_proof_easy_path_start_on_right ... ok
[INFO] [stdout] test merkle::tests::big_bytes_to_hash ... ok
[INFO] [stdout] test merkle::tests::happy_verify ... ok
[INFO] [stdout] test merkle::tests::generate_proof_on_five_entries ... ok
[INFO] [stdout] test merkle::tests::not_power_of_2_data_input ... ok
[INFO] [stdout] test merkle::tests::power_of_2_data_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8af4fa0772567c53d7502d5010a8be0c647914f9c8045794f5765f76d3ed376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8af4fa0772567c53d7502d5010a8be0c647914f9c8045794f5765f76d3ed376", kill_on_drop: false }`
[INFO] [stdout] d8af4fa0772567c53d7502d5010a8be0c647914f9c8045794f5765f76d3ed376