[INFO] fetching crate balanced_binary_tree 0.1.0...
[INFO] testing balanced_binary_tree-0.1.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate balanced_binary_tree 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate balanced_binary_tree 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate balanced_binary_tree 0.1.0
[INFO] finished tweaking crates.io crate balanced_binary_tree 0.1.0
[INFO] tweaked toml for crates.io crate balanced_binary_tree 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate balanced_binary_tree 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23e6330d6891e06c37ee136cdb4b6e55399f4d0685f35a9c6c7be7f70030ee3d
[INFO] running `Command { std: "docker" "start" "-a" "23e6330d6891e06c37ee136cdb4b6e55399f4d0685f35a9c6c7be7f70030ee3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23e6330d6891e06c37ee136cdb4b6e55399f4d0685f35a9c6c7be7f70030ee3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e6330d6891e06c37ee136cdb4b6e55399f4d0685f35a9c6c7be7f70030ee3d", kill_on_drop: false }`
[INFO] [stdout] 23e6330d6891e06c37ee136cdb4b6e55399f4d0685f35a9c6c7be7f70030ee3d
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 218c6f726987ec1ab9eeb10b4643b4989be27105d2c6d5cb14bc59e4df4d6b40
[INFO] running `Command { std: "docker" "start" "-a" "218c6f726987ec1ab9eeb10b4643b4989be27105d2c6d5cb14bc59e4df4d6b40", kill_on_drop: false }`
[INFO] [stderr]    Compiling balanced_binary_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "218c6f726987ec1ab9eeb10b4643b4989be27105d2c6d5cb14bc59e4df4d6b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "218c6f726987ec1ab9eeb10b4643b4989be27105d2c6d5cb14bc59e4df4d6b40", kill_on_drop: false }`
[INFO] [stdout] 218c6f726987ec1ab9eeb10b4643b4989be27105d2c6d5cb14bc59e4df4d6b40
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b1f14125d4c3ff76bd12d974a2c6b3a17b9942db01df9ca0995cd7b80ed3e0a
[INFO] running `Command { std: "docker" "start" "-a" "1b1f14125d4c3ff76bd12d974a2c6b3a17b9942db01df9ca0995cd7b80ed3e0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling balanced_binary_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "1b1f14125d4c3ff76bd12d974a2c6b3a17b9942db01df9ca0995cd7b80ed3e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1f14125d4c3ff76bd12d974a2c6b3a17b9942db01df9ca0995cd7b80ed3e0a", kill_on_drop: false }`
[INFO] [stdout] 1b1f14125d4c3ff76bd12d974a2c6b3a17b9942db01df9ca0995cd7b80ed3e0a
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a4b72498c06c776395cf65b536cdfac694bda6c6172af9bfeb6d6bf5b5e570f
[INFO] running `Command { std: "docker" "start" "-a" "9a4b72498c06c776395cf65b536cdfac694bda6c6172af9bfeb6d6bf5b5e570f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/balanced_binary_tree-b6d752282a0fae51)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/balanced_binary_tree-cf175908cfdcd131)
[INFO] [stderr]    Doc-tests balanced_binary_tree
[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] [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" "9a4b72498c06c776395cf65b536cdfac694bda6c6172af9bfeb6d6bf5b5e570f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a4b72498c06c776395cf65b536cdfac694bda6c6172af9bfeb6d6bf5b5e570f", kill_on_drop: false }`
[INFO] [stdout] 9a4b72498c06c776395cf65b536cdfac694bda6c6172af9bfeb6d6bf5b5e570f
