[INFO] fetching crate merkl-redb 0.1.0...
[INFO] testing merkl-redb-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate merkl-redb 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate merkl-redb 0.1.0
[INFO] finished tweaking crates.io crate merkl-redb 0.1.0
[INFO] tweaked toml for crates.io crate merkl-redb 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate merkl-redb 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate merkl-redb 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded merkl v0.1.0
[INFO] [stderr]   Downloaded redb v3.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80065d3dc5dcb5beae4acfb63e5be10c0312c8a1327d4e8c377ca11664e1c8f6
[INFO] running `Command { std: "docker" "start" "-a" "80065d3dc5dcb5beae4acfb63e5be10c0312c8a1327d4e8c377ca11664e1c8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80065d3dc5dcb5beae4acfb63e5be10c0312c8a1327d4e8c377ca11664e1c8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80065d3dc5dcb5beae4acfb63e5be10c0312c8a1327d4e8c377ca11664e1c8f6", kill_on_drop: false }`
[INFO] [stdout] 80065d3dc5dcb5beae4acfb63e5be10c0312c8a1327d4e8c377ca11664e1c8f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f876aa024aa9f2d34fcc49de209a59151cb66bf2f7b3a84ae0afbf69c6d0727c
[INFO] running `Command { std: "docker" "start" "-a" "f876aa024aa9f2d34fcc49de209a59151cb66bf2f7b3a84ae0afbf69c6d0727c", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling redb v3.1.0
[INFO] [stderr]    Compiling merkl v0.1.0
[INFO] [stderr]    Compiling merkl-redb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.37s
[INFO] running `Command { std: "docker" "inspect" "f876aa024aa9f2d34fcc49de209a59151cb66bf2f7b3a84ae0afbf69c6d0727c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f876aa024aa9f2d34fcc49de209a59151cb66bf2f7b3a84ae0afbf69c6d0727c", kill_on_drop: false }`
[INFO] [stdout] f876aa024aa9f2d34fcc49de209a59151cb66bf2f7b3a84ae0afbf69c6d0727c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14080f3b5f7113c494d9ff850dec198332881aed3bf97b31196f76a36094c249
[INFO] running `Command { std: "docker" "start" "-a" "14080f3b5f7113c494d9ff850dec198332881aed3bf97b31196f76a36094c249", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkl-redb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "14080f3b5f7113c494d9ff850dec198332881aed3bf97b31196f76a36094c249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14080f3b5f7113c494d9ff850dec198332881aed3bf97b31196f76a36094c249", kill_on_drop: false }`
[INFO] [stdout] 14080f3b5f7113c494d9ff850dec198332881aed3bf97b31196f76a36094c249
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c742fcdbe69220b8cb49c249aa785f4b29fd8fed082ce32b536e6ed04701e88
[INFO] running `Command { std: "docker" "start" "-a" "9c742fcdbe69220b8cb49c249aa785f4b29fd8fed082ce32b536e6ed04701e88", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkl_redb-d4365e17fa8ffc99)
[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]    Doc-tests merkl_redb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - RedbMerkleTree (line 10) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.62s; merged doctests compilation took 0.60s
[INFO] running `Command { std: "docker" "inspect" "9c742fcdbe69220b8cb49c249aa785f4b29fd8fed082ce32b536e6ed04701e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c742fcdbe69220b8cb49c249aa785f4b29fd8fed082ce32b536e6ed04701e88", kill_on_drop: false }`
[INFO] [stdout] 9c742fcdbe69220b8cb49c249aa785f4b29fd8fed082ce32b536e6ed04701e88