[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 master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xsouravm%2Fmerkle-tree-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xsouravm/merkle-tree-rs on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0621dd9a9e49a3ca8194b73283f57597c89ef3dee832f1e213f4138bba8110c7
[INFO] running `Command { std: "docker" "start" "-a" "0621dd9a9e49a3ca8194b73283f57597c89ef3dee832f1e213f4138bba8110c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0621dd9a9e49a3ca8194b73283f57597c89ef3dee832f1e213f4138bba8110c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0621dd9a9e49a3ca8194b73283f57597c89ef3dee832f1e213f4138bba8110c7", kill_on_drop: false }`
[INFO] [stdout] 0621dd9a9e49a3ca8194b73283f57597c89ef3dee832f1e213f4138bba8110c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99660d3a3563fa32dfc944c7433b67c5dfe00f39d4bfbdaf7f405faa70a83975
[INFO] running `Command { std: "docker" "start" "-a" "99660d3a3563fa32dfc944c7433b67c5dfe00f39d4bfbdaf7f405faa70a83975", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[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 4.78s
[INFO] running `Command { std: "docker" "inspect" "99660d3a3563fa32dfc944c7433b67c5dfe00f39d4bfbdaf7f405faa70a83975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99660d3a3563fa32dfc944c7433b67c5dfe00f39d4bfbdaf7f405faa70a83975", kill_on_drop: false }`
[INFO] [stdout] 99660d3a3563fa32dfc944c7433b67c5dfe00f39d4bfbdaf7f405faa70a83975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70777ac1e396adcd826b093468a22b86ea8c92f06626177bef4eb10247c961a8
[INFO] running `Command { std: "docker" "start" "-a" "70777ac1e396adcd826b093468a22b86ea8c92f06626177bef4eb10247c961a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkleproof v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "70777ac1e396adcd826b093468a22b86ea8c92f06626177bef4eb10247c961a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70777ac1e396adcd826b093468a22b86ea8c92f06626177bef4eb10247c961a8", kill_on_drop: false }`
[INFO] [stdout] 70777ac1e396adcd826b093468a22b86ea8c92f06626177bef4eb10247c961a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7eb018cfbee311a6f37213d15a2fc1daee95c2199e4d766c8ce7d726e83ba033
[INFO] running `Command { std: "docker" "start" "-a" "7eb018cfbee311a6f37213d15a2fc1daee95c2199e4d766c8ce7d726e83ba033", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkleproof-f88444be10f2bafc)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_empty_tree ... ok
[INFO] [stdout] test tests::test_different_trees_produce_different_roots ... ok
[INFO] [stdout] test tests::test_merkle_proof_type ... ok
[INFO] [stdout] test tests::test_odd_number_of_nodes ... ok
[INFO] [stdout] test tests::test_proof_cross_verification_fails ... ok
[INFO] [stdout] test tests::test_proof_for_nonexistent_data ... ok
[INFO] [stdout] test tests::test_proof_generation_and_verification ... ok
[INFO] [stdout] test tests::test_single_node_tree ... ok
[INFO] [stdout] test tests::test_tree_clone ... ok
[INFO] [stdout] test tests::test_multiple_nodes_tree ... ok
[INFO] [stdout] test tests::test_proof_verification_fails_for_tampered_proof ... ok
[INFO] [stdout] test tests::test_proof_verification_fails_for_tampered_data ... 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 0.05s
[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" "7eb018cfbee311a6f37213d15a2fc1daee95c2199e4d766c8ce7d726e83ba033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb018cfbee311a6f37213d15a2fc1daee95c2199e4d766c8ce7d726e83ba033", kill_on_drop: false }`
[INFO] [stdout] 7eb018cfbee311a6f37213d15a2fc1daee95c2199e4d766c8ce7d726e83ba033
