[INFO] fetching crate merkletreers 1.2.0...
[INFO] testing merkletreers-1.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate merkletreers 1.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate merkletreers 1.2.0
[INFO] finished tweaking crates.io crate merkletreers 1.2.0
[INFO] tweaked toml for crates.io crate merkletreers 1.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate merkletreers 1.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 685d386e58c88fbcd54ab2cb071f697ece443a536f506817690faad2b4da8511
[INFO] running `Command { std: "docker" "start" "-a" "685d386e58c88fbcd54ab2cb071f697ece443a536f506817690faad2b4da8511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "685d386e58c88fbcd54ab2cb071f697ece443a536f506817690faad2b4da8511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685d386e58c88fbcd54ab2cb071f697ece443a536f506817690faad2b4da8511", kill_on_drop: false }`
[INFO] [stdout] 685d386e58c88fbcd54ab2cb071f697ece443a536f506817690faad2b4da8511
[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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 181411b3a4d2e1cad755bd53c78715f2645078960cfc3bf64dff5b5f9f1350ca
[INFO] running `Command { std: "docker" "start" "-a" "181411b3a4d2e1cad755bd53c78715f2645078960cfc3bf64dff5b5f9f1350ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling merkletreers v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "181411b3a4d2e1cad755bd53c78715f2645078960cfc3bf64dff5b5f9f1350ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181411b3a4d2e1cad755bd53c78715f2645078960cfc3bf64dff5b5f9f1350ca", kill_on_drop: false }`
[INFO] [stdout] 181411b3a4d2e1cad755bd53c78715f2645078960cfc3bf64dff5b5f9f1350ca
[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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1c69632fde7120f6d4c8b0f6f2638bb24fac6dc7d5c8670a9fb0abbf5f2f55a
[INFO] running `Command { std: "docker" "start" "-a" "b1c69632fde7120f6d4c8b0f6f2638bb24fac6dc7d5c8670a9fb0abbf5f2f55a", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkletreers v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "b1c69632fde7120f6d4c8b0f6f2638bb24fac6dc7d5c8670a9fb0abbf5f2f55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c69632fde7120f6d4c8b0f6f2638bb24fac6dc7d5c8670a9fb0abbf5f2f55a", kill_on_drop: false }`
[INFO] [stdout] b1c69632fde7120f6d4c8b0f6f2638bb24fac6dc7d5c8670a9fb0abbf5f2f55a
[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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c83eaaad212d384cc750dd46563839d3e009e20d966ae0e4431ff714f40dbf3
[INFO] running `Command { std: "docker" "start" "-a" "2c83eaaad212d384cc750dd46563839d3e009e20d966ae0e4431ff714f40dbf3", 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/merkletreers-a1c549534dd02b42)
[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] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-dcbca9efa2c1a341)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_merkle_proof::tests::merkle_proof_leaves_even::merkle_proof_leaves_even_make_proof ... ok
[INFO] [stdout] test test_merkle_proof::tests::merkle_proof_leaves_base_2::merkle_proof_leaves_base_2_make_proof ... ok
[INFO] [stdout] test test_merkle_proof_check::tests::merkle_proof_check_leaves_base_2::merkle_proof_check_leaves_base_2_make_proof ... ok
[INFO] [stdout] test test_merkle_proof_check::tests::merkle_proof_check_leaves_even::merkle_proof_check_leaves_even_make_proof ... ok
[INFO] [stdout] test test_merkle_root::tests::merkle_root_leaves_base_2::test_merkle_root_leaves_base_2_make_root ... ok
[INFO] [stdout] test test_merkle_root::tests::merkle_root_leaves_even::test_merkle_root_leaves_even_make_root ... ok
[INFO] [stdout] test test_merkle_proof_check::tests::merkle_proof_check_leaves_odd::merkle_proof_check_leaves_odd_make_proof ... ok
[INFO] [stdout] test test_merkle_root::tests::merkle_root_leaves_odd::test_merkle_root_leaves_odd_make_root ... ok
[INFO] [stdout] test test_merkle_proof::tests::merkle_proof_leaves_odd::merkle_proof_leaves_even_make_proof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_merkle_proof.rs (/opt/rustwide/target/debug/deps/test_merkle_proof-1583c107d9af3b79)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::merkle_proof_leaves_even::merkle_proof_leaves_even_make_proof ... ok
[INFO] [stdout] test tests::merkle_proof_leaves_base_2::merkle_proof_leaves_base_2_make_proof ... ok
[INFO] [stdout] test tests::merkle_proof_leaves_odd::merkle_proof_leaves_even_make_proof ... ok
[INFO] [stderr]      Running tests/test_merkle_proof_check.rs (/opt/rustwide/target/debug/deps/test_merkle_proof_check-9b1cae16b43b7e7f)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::merkle_proof_check_leaves_base_2::merkle_proof_check_leaves_base_2_make_proof ... ok
[INFO] [stdout] test tests::merkle_proof_check_leaves_odd::merkle_proof_check_leaves_odd_make_proof ... ok
[INFO] [stdout] test tests::merkle_proof_check_leaves_even::merkle_proof_check_leaves_even_make_proof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_merkle_root.rs (/opt/rustwide/target/debug/deps/test_merkle_root-12aacf68ae6d7c84)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::merkle_root_leaves_even::test_merkle_root_leaves_even_make_root ... ok
[INFO] [stdout] test tests::merkle_root_leaves_base_2::test_merkle_root_leaves_base_2_make_root ... ok
[INFO] [stdout] test tests::merkle_root_leaves_odd::test_merkle_root_leaves_odd_make_root ... 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]    Doc-tests merkletreers
[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" "2c83eaaad212d384cc750dd46563839d3e009e20d966ae0e4431ff714f40dbf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c83eaaad212d384cc750dd46563839d3e009e20d966ae0e4431ff714f40dbf3", kill_on_drop: false }`
[INFO] [stdout] 2c83eaaad212d384cc750dd46563839d3e009e20d966ae0e4431ff714f40dbf3