Nov 30 07:50:03.905 INFO checking Yatekii/rust_playground against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 07:50:03.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 07:50:04.404 INFO [stdout] 421b6577793c066b10e839fda3fb69f69c2dee14d0cac90d387ecedca079a7d4
Nov 30 07:50:04.408 INFO running `"docker" "start" "-a" "421b6577793c066b10e839fda3fb69f69c2dee14d0cac90d387ecedca079a7d4"`
Nov 30 07:50:05.960 INFO [stderr] usermod: no changes
Nov 30 07:50:06.044 INFO [stderr] warning: An explicit [[bench]] section is specified in Cargo.toml which currently
Nov 30 07:50:06.044 INFO [stderr] disables Cargo from automatically inferring other benchmark targets.
Nov 30 07:50:06.044 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 30 07:50:06.044 INFO [stderr] files will be included as a benchmark target:
Nov 30 07:50:06.044 INFO [stderr] 
Nov 30 07:50:06.044 INFO [stderr] * /source/benches/cell.rs
Nov 30 07:50:06.044 INFO [stderr] 
Nov 30 07:50:06.044 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 30 07:50:06.044 INFO [stderr] ready to be compiled as a benchmark target today. You can future-proof yourself
Nov 30 07:50:06.044 INFO [stderr] and disable this warning by adding `autobenches = false` to your [package]
Nov 30 07:50:06.044 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 30 07:50:06.044 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 30 07:50:06.044 INFO [stderr] 
Nov 30 07:50:06.044 INFO [stderr] For more information on this warning you can consult
Nov 30 07:50:06.044 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 30 07:50:06.320 INFO [stderr]     Checking elapsed v0.1.2
Nov 30 07:50:06.320 INFO [stderr]     Checking rand v0.5.2
Nov 30 07:50:06.336 INFO [stderr]     Checking approx v0.2.0
Nov 30 07:50:06.340 INFO [stderr]     Checking num-complex v0.2.0
Nov 30 07:50:06.340 INFO [stderr]     Checking criterion-stats v0.2.3
Nov 30 07:50:06.340 INFO [stderr]     Checking chrono v0.4.3
Nov 30 07:50:06.340 INFO [stderr]     Checking handlebars v0.31.0
Nov 30 07:50:11.536 INFO [stderr]     Checking alga v0.6.0
Nov 30 07:50:16.538 INFO [stderr]     Checking simplelog v0.5.2
Nov 30 07:50:19.073 INFO [stderr]     Checking criterion v0.2.3
Nov 30 07:50:22.630 INFO [stderr]     Checking nalgebra v0.15.3
Nov 30 07:50:53.304 INFO [stderr]     Checking ncollide2d v0.16.1
Nov 30 07:51:01.294 INFO [stderr]     Checking rust_playground v0.1.0 (/source)
Nov 30 07:51:08.208 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 07:51:08.208 INFO [stderr]  --> benches/bvt.rs:6:1
Nov 30 07:51:08.208 INFO [stderr]   |
Nov 30 07:51:08.208 INFO [stderr] 6 | #[macro_use]
Nov 30 07:51:08.208 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 07:51:08.208 INFO [stderr]   |
Nov 30 07:51:08.208 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 07:51:08.208 INFO [stderr] 
Nov 30 07:51:08.208 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 07:51:08.208 INFO [stderr]   --> benches/bvt.rs:15:1
Nov 30 07:51:08.208 INFO [stderr]    |
Nov 30 07:51:08.208 INFO [stderr] 15 | #[macro_use]
Nov 30 07:51:08.208 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 07:51:08.208 INFO [stderr] 
Nov 30 07:51:08.320 INFO [stderr] warning: unused variable: `i`
Nov 30 07:51:08.320 INFO [stderr]   --> benches/bvt.rs:24:9
Nov 30 07:51:08.320 INFO [stderr]    |
Nov 30 07:51:08.320 INFO [stderr] 24 |     for i in 0..10000 {
Nov 30 07:51:08.320 INFO [stderr]    |         ^ help: consider using `_i` instead
Nov 30 07:51:08.320 INFO [stderr]    |
Nov 30 07:51:08.320 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 07:51:08.320 INFO [stderr] 
Nov 30 07:51:08.353 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Nov 30 07:51:08.372 INFO [stderr] su: No module specific data is present
Nov 30 07:51:09.726 INFO running `"docker" "inspect" "421b6577793c066b10e839fda3fb69f69c2dee14d0cac90d387ecedca079a7d4"`
Nov 30 07:51:10.054 INFO running `"docker" "rm" "-f" "421b6577793c066b10e839fda3fb69f69c2dee14d0cac90d387ecedca079a7d4"`
Nov 30 07:51:10.348 INFO [stdout] 421b6577793c066b10e839fda3fb69f69c2dee14d0cac90d387ecedca079a7d4