[INFO] fetching crate merkleproof 0.1.0...
[INFO] testing merkleproof-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate merkleproof 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate merkleproof 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate merkleproof 0.1.0
[INFO] tweaked toml for crates.io crate merkleproof 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate merkleproof 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate merkleproof 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b58650e7efdfc52986f89d656efde1e89175e0842f2773f8febd4055d9bb54b
[INFO] running `Command { std: "docker" "start" "-a" "2b58650e7efdfc52986f89d656efde1e89175e0842f2773f8febd4055d9bb54b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b58650e7efdfc52986f89d656efde1e89175e0842f2773f8febd4055d9bb54b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b58650e7efdfc52986f89d656efde1e89175e0842f2773f8febd4055d9bb54b", kill_on_drop: false }`
[INFO] [stdout] 2b58650e7efdfc52986f89d656efde1e89175e0842f2773f8febd4055d9bb54b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e90ef2e27c9c7cfbf60f9bb0a363575ede8231ad89cc5156d9c072b415baf8e
[INFO] running `Command { std: "docker" "start" "-a" "5e90ef2e27c9c7cfbf60f9bb0a363575ede8231ad89cc5156d9c072b415baf8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling merkleproof v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "5e90ef2e27c9c7cfbf60f9bb0a363575ede8231ad89cc5156d9c072b415baf8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e90ef2e27c9c7cfbf60f9bb0a363575ede8231ad89cc5156d9c072b415baf8e", kill_on_drop: false }`
[INFO] [stdout] 5e90ef2e27c9c7cfbf60f9bb0a363575ede8231ad89cc5156d9c072b415baf8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b7764be54b0089978abfa4d386fa78d4b26285123509ff4a2997cc37f1bbea8
[INFO] running `Command { std: "docker" "start" "-a" "0b7764be54b0089978abfa4d386fa78d4b26285123509ff4a2997cc37f1bbea8", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkleproof v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "0b7764be54b0089978abfa4d386fa78d4b26285123509ff4a2997cc37f1bbea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7764be54b0089978abfa4d386fa78d4b26285123509ff4a2997cc37f1bbea8", kill_on_drop: false }`
[INFO] [stdout] 0b7764be54b0089978abfa4d386fa78d4b26285123509ff4a2997cc37f1bbea8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61e4dd819167ed4a40bfc1021be2807a635a0235c275881e7f000dae3025c1e3
[INFO] running `Command { std: "docker" "start" "-a" "61e4dd819167ed4a40bfc1021be2807a635a0235c275881e7f000dae3025c1e3", 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/merkleproof-92a99f88fa7c051d)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_different_trees_produce_different_roots ... ok
[INFO] [stdout] test tests::test_multiple_nodes_tree ... ok
[INFO] [stdout] test tests::test_proof_cross_verification_fails ... 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_odd_number_of_nodes ... ok
[INFO] [stdout] test tests::test_tree_clone ... ok
[INFO] [stdout] test tests::test_empty_tree ... ok
[INFO] [stdout] test tests::test_proof_generation_and_verification ... ok
[INFO] [stdout] test tests::test_merkle_proof_type ... ok
[INFO] [stdout] test tests::test_single_node_tree ... ok
[INFO] [stdout] test tests::test_proof_for_nonexistent_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 0.13s
[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" "61e4dd819167ed4a40bfc1021be2807a635a0235c275881e7f000dae3025c1e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e4dd819167ed4a40bfc1021be2807a635a0235c275881e7f000dae3025c1e3", kill_on_drop: false }`
[INFO] [stdout] 61e4dd819167ed4a40bfc1021be2807a635a0235c275881e7f000dae3025c1e3