[INFO] cloning repository https://github.com/luckychacha/my-rust-practice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luckychacha/my-rust-practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluckychacha%2Fmy-rust-practice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluckychacha%2Fmy-rust-practice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c556f6b68d5d089e3d2e45efda600a2f933e76a7
[INFO] building luckychacha/my-rust-practice against try#dd06aa59b9c8562b8b5652c638defc5836c326d0 for pr-137044-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluckychacha%2Fmy-rust-practice" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/luckychacha/my-rust-practice on toolchain dd06aa59b9c8562b8b5652c638defc5836c326d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/luckychacha/my-rust-practice
[INFO] finished tweaking git repo https://github.com/luckychacha/my-rust-practice
[INFO] tweaked toml for git repo https://github.com/luckychacha/my-rust-practice written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/luckychacha/my-rust-practice 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" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9280389c0b08cc677bb990d0c161ab3b2708323d9b44e765ec677bd2fe7fa352
[INFO] running `Command { std: "docker" "start" "-a" "9280389c0b08cc677bb990d0c161ab3b2708323d9b44e765ec677bd2fe7fa352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9280389c0b08cc677bb990d0c161ab3b2708323d9b44e765ec677bd2fe7fa352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9280389c0b08cc677bb990d0c161ab3b2708323d9b44e765ec677bd2fe7fa352", kill_on_drop: false }`
[INFO] [stdout] 9280389c0b08cc677bb990d0c161ab3b2708323d9b44e765ec677bd2fe7fa352
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf5848521b55be1b21fc883c0e31fa2da26b4d2551034d2d69242f74e04f9b42
[INFO] running `Command { std: "docker" "start" "-a" "cf5848521b55be1b21fc883c0e31fa2da26b4d2551034d2d69242f74e04f9b42", kill_on_drop: false }`
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[INFO] [stderr]    Compiling winnow v0.6.5
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling ripemd v0.1.3
[INFO] [stderr]    Compiling hex-literal v0.4.1
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[INFO] [stderr]    Compiling bzip2 v0.4.4
[INFO] [stderr]    Compiling async-compression v0.4.6
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling bitcoin v0.1.0 (/opt/rustwide/workdir/bitcoin)
[INFO] [stdout] warning: unused import: `pbkdf2::pbkdf2`
[INFO] [stdout]  --> bitcoin/src/mnemonic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use pbkdf2::pbkdf2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling merkle-tree v0.1.0 (/opt/rustwide/workdir/merkle-tree)
[INFO] [stderr]    Compiling datafusion-common v36.0.0
[INFO] [stderr]    Compiling toml_edit v0.22.9
[INFO] [stderr]    Compiling toml v0.8.12
[INFO] [stderr]    Compiling datafusion-expr v36.0.0
[INFO] [stderr]    Compiling datafusion-execution v36.0.0
[INFO] [stderr]    Compiling datafusion-sql v36.0.0
[INFO] [stderr]    Compiling datafusion-physical-expr v36.0.0
[INFO] [stderr]    Compiling datafusion-functions v36.0.0
[INFO] [stderr]    Compiling datafusion-functions-array v36.0.0
[INFO] [stderr]    Compiling datafusion-physical-plan v36.0.0
[INFO] [stderr]    Compiling datafusion-optimizer v36.0.0
[INFO] [stderr]    Compiling datafusion v36.0.0
[INFO] [stderr]    Compiling common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "cf5848521b55be1b21fc883c0e31fa2da26b4d2551034d2d69242f74e04f9b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5848521b55be1b21fc883c0e31fa2da26b4d2551034d2d69242f74e04f9b42", kill_on_drop: false }`
[INFO] [stdout] cf5848521b55be1b21fc883c0e31fa2da26b4d2551034d2d69242f74e04f9b42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1845840c6c1e110bcac9cc178ae1ea756957379d6f1b9eebcc7fd8740bd8b73b
[INFO] running `Command { std: "docker" "start" "-a" "1845840c6c1e110bcac9cc178ae1ea756957379d6f1b9eebcc7fd8740bd8b73b", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkle-tree v0.1.0 (/opt/rustwide/workdir/merkle-tree)
[INFO] [stdout] warning: unused import: `pbkdf2::pbkdf2`
[INFO] [stdout]  --> bitcoin/src/mnemonic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use pbkdf2::pbkdf2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]    Compiling bitcoin v0.1.0 (/opt/rustwide/workdir/bitcoin)
[INFO] [stdout] warning: unused import: `pbkdf2::pbkdf2`
[INFO] [stdout]  --> bitcoin/src/mnemonic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use pbkdf2::pbkdf2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parquet::data_type`
[INFO] [stdout]  --> common/examples/parse-nginx-log.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     parquet::data_type,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.26s
[INFO] running `Command { std: "docker" "inspect" "1845840c6c1e110bcac9cc178ae1ea756957379d6f1b9eebcc7fd8740bd8b73b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1845840c6c1e110bcac9cc178ae1ea756957379d6f1b9eebcc7fd8740bd8b73b", kill_on_drop: false }`
[INFO] [stdout] 1845840c6c1e110bcac9cc178ae1ea756957379d6f1b9eebcc7fd8740bd8b73b