[INFO] cloning repository https://github.com/0xsouravm/merkle-tree-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xsouravm/merkle-tree-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xsouravm%2Fmerkle-tree-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xsouravm%2Fmerkle-tree-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4eec43720209cdb26841e838fc59e91e6a0fe788
[INFO] testing 0xsouravm/merkle-tree-rs against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xsouravm%2Fmerkle-tree-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xsouravm/merkle-tree-rs
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/0xsouravm/merkle-tree-rs
[INFO] tweaked toml for git repo https://github.com/0xsouravm/merkle-tree-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xsouravm/merkle-tree-rs on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.176
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d47c6d84c92efe4017a81d1f63e74adf7fa127133a13dd645948f1affa590f74
[INFO] running `Command { std: "docker" "start" "-a" "d47c6d84c92efe4017a81d1f63e74adf7fa127133a13dd645948f1affa590f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d47c6d84c92efe4017a81d1f63e74adf7fa127133a13dd645948f1affa590f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47c6d84c92efe4017a81d1f63e74adf7fa127133a13dd645948f1affa590f74", kill_on_drop: false }`
[INFO] [stdout] d47c6d84c92efe4017a81d1f63e74adf7fa127133a13dd645948f1affa590f74
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c20aaddde29911acf7a05e5f9629d7df7c703180e50feeb4d9f0e8a2a032b232
[INFO] running `Command { std: "docker" "start" "-a" "c20aaddde29911acf7a05e5f9629d7df7c703180e50feeb4d9f0e8a2a032b232", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling hex v0.4.3
[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 sha2 v0.10.9
[INFO] [stderr]    Compiling merkleproof v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "c20aaddde29911acf7a05e5f9629d7df7c703180e50feeb4d9f0e8a2a032b232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20aaddde29911acf7a05e5f9629d7df7c703180e50feeb4d9f0e8a2a032b232", kill_on_drop: false }`
[INFO] [stdout] c20aaddde29911acf7a05e5f9629d7df7c703180e50feeb4d9f0e8a2a032b232
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d92d2564e34f48c66a6c6f1d156d1515d8480ca940ae183d8279658733d9c4e5
[INFO] running `Command { std: "docker" "start" "-a" "d92d2564e34f48c66a6c6f1d156d1515d8480ca940ae183d8279658733d9c4e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkleproof v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "d92d2564e34f48c66a6c6f1d156d1515d8480ca940ae183d8279658733d9c4e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d92d2564e34f48c66a6c6f1d156d1515d8480ca940ae183d8279658733d9c4e5", kill_on_drop: false }`
[INFO] [stdout] d92d2564e34f48c66a6c6f1d156d1515d8480ca940ae183d8279658733d9c4e5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c8c61876eb2bf752523f653636cec34573200c4d3c5ec0902d916a66b1c6c6f
[INFO] running `Command { std: "docker" "start" "-a" "0c8c61876eb2bf752523f653636cec34573200c4d3c5ec0902d916a66b1c6c6f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkleproof-f71d918f3310174d)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_empty_tree ... ok
[INFO] [stdout] test tests::test_multiple_nodes_tree ... ok
[INFO] [stdout] test tests::test_proof_for_nonexistent_data ... ok
[INFO] [stdout] test tests::test_odd_number_of_nodes ... ok
[INFO] [stdout] test tests::test_merkle_proof_type ... ok
[INFO] [stdout] test tests::test_tree_clone ... ok
[INFO] [stdout] test tests::test_proof_cross_verification_fails ... ok
[INFO] [stdout] test tests::test_different_trees_produce_different_roots ... ok
[INFO] [stdout] test tests::test_proof_generation_and_verification ... ok
[INFO] [stdout] test tests::test_proof_verification_fails_for_tampered_data ... ok
[INFO] [stdout] test tests::test_proof_verification_fails_for_tampered_proof ... ok
[INFO] [stdout] test tests::test_single_node_tree ... ok
[INFO] [stdout] test tests::test_large_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests merkleproof
[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" "0c8c61876eb2bf752523f653636cec34573200c4d3c5ec0902d916a66b1c6c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8c61876eb2bf752523f653636cec34573200c4d3c5ec0902d916a66b1c6c6f", kill_on_drop: false }`
[INFO] [stdout] 0c8c61876eb2bf752523f653636cec34573200c4d3c5ec0902d916a66b1c6c6f
