[INFO] fetching crate tetris_core 0.2.1...
[INFO] building tetris_core-0.2.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate tetris_core 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tetris_core 0.2.1
[INFO] finished tweaking crates.io crate tetris_core 0.2.1
[INFO] tweaked toml for crates.io crate tetris_core 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tetris_core 0.2.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc15afb381b5e9301bc994cec30cf488c24bebdd83c9b1e81ef2f7de5f67429c
[INFO] running `Command { std: "docker" "start" "-a" "cc15afb381b5e9301bc994cec30cf488c24bebdd83c9b1e81ef2f7de5f67429c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc15afb381b5e9301bc994cec30cf488c24bebdd83c9b1e81ef2f7de5f67429c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc15afb381b5e9301bc994cec30cf488c24bebdd83c9b1e81ef2f7de5f67429c", kill_on_drop: false }`
[INFO] [stdout] cc15afb381b5e9301bc994cec30cf488c24bebdd83c9b1e81ef2f7de5f67429c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da2c303d8589ad06cee40041cbf04f623efb8efa84461085988b2536e749e968
[INFO] running `Command { std: "docker" "start" "-a" "da2c303d8589ad06cee40041cbf04f623efb8efa84461085988b2536e749e968", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetris_core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `utilities::block::Block`
[INFO] [stdout]  --> src/figure/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use utilities::block::Block;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UPoint` is never constructed
[INFO] [stdout]  --> src/figure/utilities/geometry.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct UPoint {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "da2c303d8589ad06cee40041cbf04f623efb8efa84461085988b2536e749e968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2c303d8589ad06cee40041cbf04f623efb8efa84461085988b2536e749e968", kill_on_drop: false }`
[INFO] [stdout] da2c303d8589ad06cee40041cbf04f623efb8efa84461085988b2536e749e968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b5c989b10936a3ae8bda4a33cb6a1b179e3bc652fc40adf987b1b1559efb505
[INFO] running `Command { std: "docker" "start" "-a" "9b5c989b10936a3ae8bda4a33cb6a1b179e3bc652fc40adf987b1b1559efb505", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `utilities::block::Block`
[INFO] [stdout]  --> src/figure/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use utilities::block::Block;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UPoint` is never constructed
[INFO] [stdout]  --> src/figure/utilities/geometry.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct UPoint {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tetris_core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `utilities::block::Block`
[INFO] [stdout]  --> src/figure/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use utilities::block::Block;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UPoint` is never constructed
[INFO] [stdout]  --> src/figure/utilities/geometry.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct UPoint {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "9b5c989b10936a3ae8bda4a33cb6a1b179e3bc652fc40adf987b1b1559efb505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5c989b10936a3ae8bda4a33cb6a1b179e3bc652fc40adf987b1b1559efb505", kill_on_drop: false }`
[INFO] [stdout] 9b5c989b10936a3ae8bda4a33cb6a1b179e3bc652fc40adf987b1b1559efb505
