[INFO] fetching crate merkletreers 1.2.0...
[INFO] testing merkletreers-1.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate merkletreers 1.2.0 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate merkletreers 1.2.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b52188ea24106111a8744eb086687ce86d814062cab921746ba41ad8750229fe
[INFO] running `Command { std: "docker" "start" "-a" "b52188ea24106111a8744eb086687ce86d814062cab921746ba41ad8750229fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b52188ea24106111a8744eb086687ce86d814062cab921746ba41ad8750229fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b52188ea24106111a8744eb086687ce86d814062cab921746ba41ad8750229fe", kill_on_drop: false }`
[INFO] [stdout] b52188ea24106111a8744eb086687ce86d814062cab921746ba41ad8750229fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 349afc8c0c1a860212830005e2e9baa8af303383f64b0ebf684b20086d627ea7
[INFO] running `Command { std: "docker" "start" "-a" "349afc8c0c1a860212830005e2e9baa8af303383f64b0ebf684b20086d627ea7", 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 0.74s
[INFO] running `Command { std: "docker" "inspect" "349afc8c0c1a860212830005e2e9baa8af303383f64b0ebf684b20086d627ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "349afc8c0c1a860212830005e2e9baa8af303383f64b0ebf684b20086d627ea7", kill_on_drop: false }`
[INFO] [stdout] 349afc8c0c1a860212830005e2e9baa8af303383f64b0ebf684b20086d627ea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a41197965242710415bb227a0ad15ec35a8f47e0763d2216943f9866644c3252
[INFO] running `Command { std: "docker" "start" "-a" "a41197965242710415bb227a0ad15ec35a8f47e0763d2216943f9866644c3252", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkletreers v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "a41197965242710415bb227a0ad15ec35a8f47e0763d2216943f9866644c3252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a41197965242710415bb227a0ad15ec35a8f47e0763d2216943f9866644c3252", kill_on_drop: false }`
[INFO] [stdout] a41197965242710415bb227a0ad15ec35a8f47e0763d2216943f9866644c3252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac432630cee47eaabb4b171f141b202e8ea508fc4dee7152ea0268c03ad42144
[INFO] running `Command { std: "docker" "start" "-a" "ac432630cee47eaabb4b171f141b202e8ea508fc4dee7152ea0268c03ad42144", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkletreers-b808f238902a356b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-f2eca319d06fb802)
[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] [stdout] 
[INFO] [stdout] running 9 tests
[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::tests::merkle_proof_leaves_odd::merkle_proof_leaves_even_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_proof::tests::merkle_proof_leaves_even::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_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_odd::test_merkle_root_leaves_odd_make_root ... ok
[INFO] [stderr]      Running tests/test_merkle_proof.rs (/opt/rustwide/target/debug/deps/test_merkle_proof-1cc2223b4a5e52c8)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[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-50907a19190404e1)
[INFO] [stdout] test tests::merkle_proof_leaves_even::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_base_2::merkle_proof_check_leaves_base_2_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_odd::merkle_proof_check_leaves_odd_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-144896d57bf0d31f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[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_even::test_merkle_root_leaves_even_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" "ac432630cee47eaabb4b171f141b202e8ea508fc4dee7152ea0268c03ad42144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac432630cee47eaabb4b171f141b202e8ea508fc4dee7152ea0268c03ad42144", kill_on_drop: false }`
[INFO] [stdout] ac432630cee47eaabb4b171f141b202e8ea508fc4dee7152ea0268c03ad42144