[INFO] fetching crate merkletreers 1.2.0...
[INFO] testing merkletreers-1.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate merkletreers 1.2.0 into /workspace/builds/worker-1-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate merkletreers 1.2.0 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 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9fca36b4e0c95d6da2a5f59a7c1a60ecea627ad8f3f16269c511966de8cfc6cf
[INFO] running `Command { std: "docker" "start" "-a" "9fca36b4e0c95d6da2a5f59a7c1a60ecea627ad8f3f16269c511966de8cfc6cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fca36b4e0c95d6da2a5f59a7c1a60ecea627ad8f3f16269c511966de8cfc6cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fca36b4e0c95d6da2a5f59a7c1a60ecea627ad8f3f16269c511966de8cfc6cf", kill_on_drop: false }`
[INFO] [stdout] 9fca36b4e0c95d6da2a5f59a7c1a60ecea627ad8f3f16269c511966de8cfc6cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bc0fb9e64666fec1097d89cda454370a5687e4b920bfbdc793f2b8dc4102649a
[INFO] running `Command { std: "docker" "start" "-a" "bc0fb9e64666fec1097d89cda454370a5687e4b920bfbdc793f2b8dc4102649a", 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" "bc0fb9e64666fec1097d89cda454370a5687e4b920bfbdc793f2b8dc4102649a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc0fb9e64666fec1097d89cda454370a5687e4b920bfbdc793f2b8dc4102649a", kill_on_drop: false }`
[INFO] [stdout] bc0fb9e64666fec1097d89cda454370a5687e4b920bfbdc793f2b8dc4102649a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 865b28fd7d922d4a7893d62af885a7925fa5b74badcb0e1d44c53b00bbed3da5
[INFO] running `Command { std: "docker" "start" "-a" "865b28fd7d922d4a7893d62af885a7925fa5b74badcb0e1d44c53b00bbed3da5", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkletreers v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "865b28fd7d922d4a7893d62af885a7925fa5b74badcb0e1d44c53b00bbed3da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865b28fd7d922d4a7893d62af885a7925fa5b74badcb0e1d44c53b00bbed3da5", kill_on_drop: false }`
[INFO] [stdout] 865b28fd7d922d4a7893d62af885a7925fa5b74badcb0e1d44c53b00bbed3da5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b300d1c39c86999e6f4302844c90ab9ad5ab18f990d5e9782e9721296ed9716c
[INFO] running `Command { std: "docker" "start" "-a" "b300d1c39c86999e6f4302844c90ab9ad5ab18f990d5e9782e9721296ed9716c", 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-b8dce8d37e6ad389)
[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-b374868885e2d029)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[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::tests::merkle_proof_leaves_even::merkle_proof_leaves_even_make_proof ... ok
[INFO] [stdout] test test_merkle_proof::tests::merkle_proof_leaves_odd::merkle_proof_leaves_even_make_proof ... 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_even::test_merkle_root_leaves_even_make_root ... 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_odd::test_merkle_root_leaves_odd_make_root ... 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_proof::tests::merkle_proof_leaves_base_2::merkle_proof_leaves_base_2_make_proof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_merkle_proof.rs (/opt/rustwide/target/debug/deps/test_merkle_proof-ba5927274343baae)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/test_merkle_proof_check.rs (/opt/rustwide/target/debug/deps/test_merkle_proof_check-5f854155de1b5d99)
[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] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[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] test tests::merkle_proof_check_leaves_base_2::merkle_proof_check_leaves_base_2_make_proof ... ok
[INFO] [stderr]      Running tests/test_merkle_root.rs (/opt/rustwide/target/debug/deps/test_merkle_root-667d2cbe0b712cc0)
[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] [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 0.00s
[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" "b300d1c39c86999e6f4302844c90ab9ad5ab18f990d5e9782e9721296ed9716c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b300d1c39c86999e6f4302844c90ab9ad5ab18f990d5e9782e9721296ed9716c", kill_on_drop: false }`
[INFO] [stdout] b300d1c39c86999e6f4302844c90ab9ad5ab18f990d5e9782e9721296ed9716c