Dec 11 23:28:20.040 INFO checking Yatekii/rust_playground against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 23:28:20.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 23:28:20.536 INFO [stdout] 54aa486a81c16d54c03a69b8abc7d49dc4f7d081875a61fae63583be9aca9b78
Dec 11 23:28:20.539 INFO running `"docker" "start" "-a" "54aa486a81c16d54c03a69b8abc7d49dc4f7d081875a61fae63583be9aca9b78"`
Dec 11 23:28:22.224 INFO [stderr] usermod: no changes
Dec 11 23:28:22.280 INFO [stderr] warning: An explicit [[bench]] section is specified in Cargo.toml which currently
Dec 11 23:28:22.281 INFO [stderr] disables Cargo from automatically inferring other benchmark targets.
Dec 11 23:28:22.281 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 11 23:28:22.281 INFO [stderr] files will be included as a benchmark target:
Dec 11 23:28:22.281 INFO [stderr] 
Dec 11 23:28:22.281 INFO [stderr] * /source/benches/cell.rs
Dec 11 23:28:22.281 INFO [stderr] 
Dec 11 23:28:22.281 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 11 23:28:22.281 INFO [stderr] ready to be compiled as a benchmark target today. You can future-proof yourself
Dec 11 23:28:22.281 INFO [stderr] and disable this warning by adding `autobenches = false` to your [package]
Dec 11 23:28:22.281 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 11 23:28:22.281 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 11 23:28:22.281 INFO [stderr] 
Dec 11 23:28:22.281 INFO [stderr] For more information on this warning you can consult
Dec 11 23:28:22.281 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 11 23:28:22.528 INFO [stderr]    Compiling num-complex v0.2.0
Dec 11 23:28:22.573 INFO [stderr]     Checking criterion-plot v0.2.3
Dec 11 23:28:22.573 INFO [stderr]     Checking approx v0.2.0
Dec 11 23:28:22.573 INFO [stderr]     Checking criterion-stats v0.2.3
Dec 11 23:28:22.574 INFO [stderr]     Checking chrono v0.4.3
Dec 11 23:28:22.574 INFO [stderr]     Checking itertools-num v0.1.1
Dec 11 23:28:22.574 INFO [stderr]     Checking handlebars v0.31.0
Dec 11 23:28:30.422 INFO [stderr]     Checking alga v0.6.0
Dec 11 23:28:30.874 INFO [stderr]     Checking simplelog v0.5.2
Dec 11 23:28:33.466 INFO [stderr]     Checking criterion v0.2.3
Dec 11 23:28:38.364 INFO [stderr]     Checking nalgebra v0.15.3
Dec 11 23:29:08.444 INFO [stderr]     Checking ncollide2d v0.16.1
Dec 11 23:29:16.062 INFO [stderr]     Checking rust_playground v0.1.0 (/source)
Dec 11 23:29:21.351 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 23:29:21.351 INFO [stderr]  --> benches/bvt.rs:6:1
Dec 11 23:29:21.351 INFO [stderr]   |
Dec 11 23:29:21.351 INFO [stderr] 6 | #[macro_use]
Dec 11 23:29:21.351 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 23:29:21.351 INFO [stderr]   |
Dec 11 23:29:21.351 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 23:29:21.351 INFO [stderr] 
Dec 11 23:29:21.351 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 23:29:21.351 INFO [stderr]   --> benches/bvt.rs:15:1
Dec 11 23:29:21.351 INFO [stderr]    |
Dec 11 23:29:21.351 INFO [stderr] 15 | #[macro_use]
Dec 11 23:29:21.351 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 23:29:21.351 INFO [stderr] 
Dec 11 23:29:21.463 INFO [stderr] warning: unused variable: `i`
Dec 11 23:29:21.463 INFO [stderr]   --> benches/bvt.rs:24:9
Dec 11 23:29:21.463 INFO [stderr]    |
Dec 11 23:29:21.463 INFO [stderr] 24 |     for i in 0..10000 {
Dec 11 23:29:21.463 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 11 23:29:21.463 INFO [stderr]    |
Dec 11 23:29:21.463 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 23:29:21.463 INFO [stderr] 
Dec 11 23:29:21.521 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.28s
Dec 11 23:29:21.537 INFO [stderr] su: No module specific data is present
Dec 11 23:29:22.756 INFO running `"docker" "inspect" "54aa486a81c16d54c03a69b8abc7d49dc4f7d081875a61fae63583be9aca9b78"`
Dec 11 23:29:23.120 INFO running `"docker" "rm" "-f" "54aa486a81c16d54c03a69b8abc7d49dc4f7d081875a61fae63583be9aca9b78"`
Dec 11 23:29:23.452 INFO [stdout] 54aa486a81c16d54c03a69b8abc7d49dc4f7d081875a61fae63583be9aca9b78