Dec 12 13:40:37.933 INFO checking grafen-0.9.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 13:40:37.933 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 13:40:38.297 INFO [stdout] d1c59c78a58c5e783b9a33c9ebf14bb48bee5ff6334b164ecfe98a552e02e9b8
Dec 12 13:40:38.304 INFO running `"docker" "start" "-a" "d1c59c78a58c5e783b9a33c9ebf14bb48bee5ff6334b164ecfe98a552e02e9b8"`
Dec 12 13:40:39.580 INFO [stderr] usermod: no changes
Dec 12 13:40:39.640 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 12 13:40:39.640 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 12 13:40:39.640 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 12 13:40:39.640 INFO [stderr] files will be included as a binary target:
Dec 12 13:40:39.640 INFO [stderr] 
Dec 12 13:40:39.640 INFO [stderr] * /source/src/bin/error.rs
Dec 12 13:40:39.640 INFO [stderr] * /source/src/bin/output.rs
Dec 12 13:40:39.640 INFO [stderr] 
Dec 12 13:40:39.640 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 12 13:40:39.640 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 12 13:40:39.640 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 12 13:40:39.640 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 12 13:40:39.640 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 12 13:40:39.640 INFO [stderr] 
Dec 12 13:40:39.640 INFO [stderr] For more information on this warning you can consult
Dec 12 13:40:39.640 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 12 13:40:39.889 INFO [stderr]     Checking clap v2.23.3
Dec 12 13:40:46.058 INFO [stderr]     Checking grafen v0.9.1 (/source)
Dec 12 13:40:48.001 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 12 13:40:48.001 INFO [stderr]    --> src/volume/cuboid.rs:196:32
Dec 12 13:40:48.001 INFO [stderr]     |
Dec 12 13:40:48.001 INFO [stderr] 196 |         let selected_indices = rand::sample(&mut rng, 0..num_cells, num_coords as usize);
Dec 12 13:40:48.001 INFO [stderr]     |                                ^^^^^^^^^^^^
Dec 12 13:40:48.001 INFO [stderr]     |
Dec 12 13:40:48.001 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 13:40:48.001 INFO [stderr] 
Dec 12 13:40:48.392 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 12 13:40:48.392 INFO [stderr]    --> src/volume/cuboid.rs:196:32
Dec 12 13:40:48.392 INFO [stderr]     |
Dec 12 13:40:48.392 INFO [stderr] 196 |         let selected_indices = rand::sample(&mut rng, 0..num_cells, num_coords as usize);
Dec 12 13:40:48.392 INFO [stderr]     |                                ^^^^^^^^^^^^
Dec 12 13:40:48.392 INFO [stderr]     |
Dec 12 13:40:48.392 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 13:40:48.392 INFO [stderr] 
Dec 12 13:40:55.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.09s
Dec 12 13:40:55.724 INFO [stderr] su: No module specific data is present
Dec 12 13:40:56.182 INFO running `"docker" "inspect" "d1c59c78a58c5e783b9a33c9ebf14bb48bee5ff6334b164ecfe98a552e02e9b8"`
Dec 12 13:40:56.370 INFO running `"docker" "rm" "-f" "d1c59c78a58c5e783b9a33c9ebf14bb48bee5ff6334b164ecfe98a552e02e9b8"`
Dec 12 13:40:56.620 INFO [stdout] d1c59c78a58c5e783b9a33c9ebf14bb48bee5ff6334b164ecfe98a552e02e9b8