[INFO] fetching crate turbine_reactive 0.1.0...
[INFO] checking turbine_reactive-0.1.0 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] extracting crate turbine_reactive 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate turbine_reactive 0.1.0 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate turbine_reactive 0.1.0
[INFO] finished tweaking crates.io crate turbine_reactive 0.1.0
[INFO] tweaked toml for crates.io crate turbine_reactive 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc5d2ef4fef4745da58a3e5dc9b35a6c30c27d2978ddcebd2c6c07d77f566ff4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cc5d2ef4fef4745da58a3e5dc9b35a6c30c27d2978ddcebd2c6c07d77f566ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc5d2ef4fef4745da58a3e5dc9b35a6c30c27d2978ddcebd2c6c07d77f566ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5d2ef4fef4745da58a3e5dc9b35a6c30c27d2978ddcebd2c6c07d77f566ff4", kill_on_drop: false }`
[INFO] [stdout] cc5d2ef4fef4745da58a3e5dc9b35a6c30c27d2978ddcebd2c6c07d77f566ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb59bccb4c182737e6164167512c773942f7a2f094522a3223c1d61e16ee5b82
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cb59bccb4c182737e6164167512c773942f7a2f094522a3223c1d61e16ee5b82", kill_on_drop: false }`
[INFO] [stderr]     Checking piston-float v0.3.0
[INFO] [stderr]     Checking read_color v0.1.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking vecmath v0.3.1
[INFO] [stderr]     Checking turbine_reactive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `vec2_add` is imported redundantly
[INFO] [stdout]    --> src/eval.rs:438:21
[INFO] [stdout]     |
[INFO] [stdout] 401 |         use vecmath::vec2_add as add;
[INFO] [stdout]     |             ------------------------ the item `vec2_add` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 438 |                 use vecmath::vec2_add as add;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `vec2_scale` is imported redundantly
[INFO] [stdout]    --> src/eval.rs:439:21
[INFO] [stdout]     |
[INFO] [stdout] 402 |         use vecmath::vec2_scale as scale;
[INFO] [stdout]     |             ---------------------------- the item `vec2_scale` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 439 |                 use vecmath::vec2_scale as scale;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `vec2_add` is imported redundantly
[INFO] [stdout]    --> src/eval.rs:438:21
[INFO] [stdout]     |
[INFO] [stdout] 401 |         use vecmath::vec2_add as add;
[INFO] [stdout]     |             ------------------------ the item `vec2_add` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 438 |                 use vecmath::vec2_add as add;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `vec2_scale` is imported redundantly
[INFO] [stdout]    --> src/eval.rs:439:21
[INFO] [stdout]     |
[INFO] [stdout] 402 |         use vecmath::vec2_scale as scale;
[INFO] [stdout]     |             ---------------------------- the item `vec2_scale` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 439 |                 use vecmath::vec2_scale as scale;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "cb59bccb4c182737e6164167512c773942f7a2f094522a3223c1d61e16ee5b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb59bccb4c182737e6164167512c773942f7a2f094522a3223c1d61e16ee5b82", kill_on_drop: false }`
[INFO] [stdout] cb59bccb4c182737e6164167512c773942f7a2f094522a3223c1d61e16ee5b82