Dec 05 12:30:50.637 INFO checking grafen-0.9.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 12:30:50.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 12:30:50.853 INFO [stdout] 26e7a8c65f1b107cf03bce982f0a594b81a5f36a1a30d993ba75917dcdce8d7e
Dec 05 12:30:50.857 INFO running `"docker" "start" "-a" "26e7a8c65f1b107cf03bce982f0a594b81a5f36a1a30d993ba75917dcdce8d7e"`
Dec 05 12:30:51.365 INFO [stderr] usermod: no changes
Dec 05 12:30:51.394 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 05 12:30:51.394 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 05 12:30:51.394 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 05 12:30:51.394 INFO [stderr] files will be included as a binary target:
Dec 05 12:30:51.394 INFO [stderr] 
Dec 05 12:30:51.394 INFO [stderr] * /source/src/bin/output.rs
Dec 05 12:30:51.394 INFO [stderr] * /source/src/bin/error.rs
Dec 05 12:30:51.394 INFO [stderr] 
Dec 05 12:30:51.394 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 05 12:30:51.394 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 05 12:30:51.394 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 05 12:30:51.394 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 05 12:30:51.394 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 05 12:30:51.394 INFO [stderr] 
Dec 05 12:30:51.394 INFO [stderr] For more information on this warning you can consult
Dec 05 12:30:51.394 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 05 12:30:51.551 INFO [stderr]     Checking clap v2.23.3
Dec 05 12:30:57.207 INFO [stderr]     Checking grafen v0.9.1 (/source)
Dec 05 12:30:59.173 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 05 12:30:59.173 INFO [stderr]    --> src/volume/cuboid.rs:196:32
Dec 05 12:30:59.174 INFO [stderr]     |
Dec 05 12:30:59.174 INFO [stderr] 196 |         let selected_indices = rand::sample(&mut rng, 0..num_cells, num_coords as usize);
Dec 05 12:30:59.174 INFO [stderr]     |                                ^^^^^^^^^^^^
Dec 05 12:30:59.174 INFO [stderr]     |
Dec 05 12:30:59.174 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 05 12:30:59.174 INFO [stderr] 
Dec 05 12:30:59.235 INFO [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Dec 05 12:30:59.235 INFO [stderr]    --> src/volume/cuboid.rs:196:32
Dec 05 12:30:59.235 INFO [stderr]     |
Dec 05 12:30:59.235 INFO [stderr] 196 |         let selected_indices = rand::sample(&mut rng, 0..num_cells, num_coords as usize);
Dec 05 12:30:59.235 INFO [stderr]     |                                ^^^^^^^^^^^^
Dec 05 12:30:59.235 INFO [stderr]     |
Dec 05 12:30:59.235 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 05 12:30:59.235 INFO [stderr] 
Dec 05 12:31:09.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.35s
Dec 05 12:31:09.746 INFO [stderr] su: No module specific data is present
Dec 05 12:31:10.327 INFO running `"docker" "inspect" "26e7a8c65f1b107cf03bce982f0a594b81a5f36a1a30d993ba75917dcdce8d7e"`
Dec 05 12:31:10.540 INFO running `"docker" "rm" "-f" "26e7a8c65f1b107cf03bce982f0a594b81a5f36a1a30d993ba75917dcdce8d7e"`
Dec 05 12:31:10.735 INFO [stdout] 26e7a8c65f1b107cf03bce982f0a594b81a5f36a1a30d993ba75917dcdce8d7e