[INFO] cloning repository https://github.com/BowenFu/tensor.ru
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BowenFu/tensor.ru" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBowenFu%2Ftensor.ru", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBowenFu%2Ftensor.ru'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e01fcc347828c71608d64d15da9fcd9f739fc909
[INFO] checking BowenFu/tensor.ru against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBowenFu%2Ftensor.ru" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BowenFu/tensor.ru on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BowenFu/tensor.ru
[INFO] finished tweaking git repo https://github.com/BowenFu/tensor.ru
[INFO] tweaked toml for git repo https://github.com/BowenFu/tensor.ru written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/BowenFu/tensor.ru 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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0c1d9153216de23a0cc9e5df94e059a69a9e628b47e6383cccc8858dddf8f7e
[INFO] running `Command { std: "docker" "start" "-a" "c0c1d9153216de23a0cc9e5df94e059a69a9e628b47e6383cccc8858dddf8f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0c1d9153216de23a0cc9e5df94e059a69a9e628b47e6383cccc8858dddf8f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c1d9153216de23a0cc9e5df94e059a69a9e628b47e6383cccc8858dddf8f7e", kill_on_drop: false }`
[INFO] [stdout] c0c1d9153216de23a0cc9e5df94e059a69a9e628b47e6383cccc8858dddf8f7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6556cbdb4200015296927efda867760dcf2c500eb60ad9db75847da560c72275
[INFO] running `Command { std: "docker" "start" "-a" "6556cbdb4200015296927efda867760dcf2c500eb60ad9db75847da560c72275", kill_on_drop: false }`
[INFO] [stderr]     Checking tensor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `new`, `nums`, `single`, `from`, `to_contiguous`, and `at` are never used
[INFO] [stdout]    --> src/main.rs:77:8
[INFO] [stdout]     |
[INFO] [stdout] 75  | impl<Data> Tensor<Data> where Data: Debug + Copy
[INFO] [stdout]     | ------------------------------------------------ associated items in this implementation
[INFO] [stdout] 76  | {
[INFO] [stdout] 77  |     fn new() -> Self
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 81  |     fn nums(value: Data, num: usize) -> Self
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85  |     fn single(value: Data) -> Self
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89  |     fn from(data: &[Data]) -> Self
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn to_contiguous(&self) -> Self
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     fn at(&self, g: &[usize]) -> Data
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `qsort` is never used
[INFO] [stdout]    --> src/main.rs:228:4
[INFO] [stdout]     |
[INFO] [stdout] 228 | fn qsort<Data: std::cmp::PartialOrd + std::clone::Clone>(data: &[Data]) -> std::vec::Vec<Data> {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `nums`, `single`, `from`, `to_contiguous`, and `at` are never used
[INFO] [stdout]    --> src/main.rs:77:8
[INFO] [stdout]     |
[INFO] [stdout] 75  | impl<Data> Tensor<Data> where Data: Debug + Copy
[INFO] [stdout]     | ------------------------------------------------ associated items in this implementation
[INFO] [stdout] 76  | {
[INFO] [stdout] 77  |     fn new() -> Self
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 81  |     fn nums(value: Data, num: usize) -> Self
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85  |     fn single(value: Data) -> Self
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89  |     fn from(data: &[Data]) -> Self
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     fn to_contiguous(&self) -> Self
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     fn at(&self, g: &[usize]) -> Data
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "6556cbdb4200015296927efda867760dcf2c500eb60ad9db75847da560c72275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6556cbdb4200015296927efda867760dcf2c500eb60ad9db75847da560c72275", kill_on_drop: false }`
[INFO] [stdout] 6556cbdb4200015296927efda867760dcf2c500eb60ad9db75847da560c72275
