Nov 01 09:23:13.413 INFO checking Yatekii/rust_playground against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 09:23:13.414 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 09:23:13.992 INFO blam! 07ce07b9e886d9128a42dad2e06d4a46df449bb1d5fe86b44b855154dcfb5b4e
Nov 01 09:23:14.004 INFO running `"docker" "start" "-a" "07ce07b9e886d9128a42dad2e06d4a46df449bb1d5fe86b44b855154dcfb5b4e"`
Nov 01 09:23:15.884 INFO kablam! usermod: no changes
Nov 01 09:23:15.936 INFO kablam! warning: An explicit [[bench]] section is specified in Cargo.toml which currently
Nov 01 09:23:15.936 INFO kablam! disables Cargo from automatically inferring other benchmark targets.
Nov 01 09:23:15.936 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 01 09:23:15.936 INFO kablam! files will be included as a benchmark target:
Nov 01 09:23:15.936 INFO kablam! 
Nov 01 09:23:15.936 INFO kablam! * /source/benches/cell.rs
Nov 01 09:23:15.936 INFO kablam! 
Nov 01 09:23:15.936 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 01 09:23:15.936 INFO kablam! ready to be compiled as a benchmark target today. You can future-proof yourself
Nov 01 09:23:15.936 INFO kablam! and disable this warning by adding `autobenches = false` to your [package]
Nov 01 09:23:15.936 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 01 09:23:15.936 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 01 09:23:15.936 INFO kablam! 
Nov 01 09:23:15.936 INFO kablam! For more information on this warning you can consult
Nov 01 09:23:15.936 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 01 09:23:16.136 INFO kablam!     Checking elapsed v0.1.2
Nov 01 09:23:16.176 INFO kablam!     Checking num-complex v0.2.0
Nov 01 09:23:16.177 INFO kablam!     Checking approx v0.2.0
Nov 01 09:23:18.585 INFO kablam!     Checking alga v0.6.0
Nov 01 09:23:23.052 INFO kablam!     Checking nalgebra v0.15.3
Nov 01 09:23:54.726 INFO kablam!     Checking ncollide2d v0.16.1
Nov 01 09:24:02.552 INFO kablam!     Checking rust_playground v0.1.0 (/source)
Nov 01 09:24:09.920 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 09:24:09.921 INFO kablam!  --> benches/bvt.rs:6:1
Nov 01 09:24:09.922 INFO kablam!   |
Nov 01 09:24:09.922 INFO kablam! 6 | #[macro_use]
Nov 01 09:24:09.923 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 09:24:09.924 INFO kablam!   |
Nov 01 09:24:09.924 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 09:24:09.925 INFO kablam! 
Nov 01 09:24:09.925 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 09:24:09.926 INFO kablam!   --> benches/bvt.rs:15:1
Nov 01 09:24:09.926 INFO kablam!    |
Nov 01 09:24:09.926 INFO kablam! 15 | #[macro_use]
Nov 01 09:24:09.926 INFO kablam!    | ^^^^^^^^^^^^
Nov 01 09:24:09.926 INFO kablam! 
Nov 01 09:24:10.052 INFO kablam! warning: unused variable: `i`
Nov 01 09:24:10.052 INFO kablam!   --> benches/bvt.rs:24:9
Nov 01 09:24:10.052 INFO kablam!    |
Nov 01 09:24:10.052 INFO kablam! 24 |     for i in 0..10000 {
Nov 01 09:24:10.052 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 01 09:24:10.052 INFO kablam!    |
Nov 01 09:24:10.052 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 09:24:10.052 INFO kablam! 
Nov 01 09:24:10.116 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 54.20s
Nov 01 09:24:10.137 INFO kablam! su: No module specific data is present
Nov 01 09:24:11.677 INFO running `"docker" "rm" "-f" "07ce07b9e886d9128a42dad2e06d4a46df449bb1d5fe86b44b855154dcfb5b4e"`
Nov 01 09:24:11.920 INFO blam! 07ce07b9e886d9128a42dad2e06d4a46df449bb1d5fe86b44b855154dcfb5b4e