Oct 31 17:35:31.798 INFO checking ylambda/bar-graph against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 17:35:31.798 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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"`
Oct 31 17:35:32.255 INFO blam! ca84b291896a1739cd21e3c3e2c846f7a94b2561a18571f2a6bcefded43ee387
Oct 31 17:35:32.261 INFO running `"docker" "start" "-a" "ca84b291896a1739cd21e3c3e2c846f7a94b2561a18571f2a6bcefded43ee387"`
Oct 31 17:35:33.472 INFO kablam! usermod: no changes
Oct 31 17:35:33.552 INFO kablam!     Checking bar_graph v0.1.0 (/source)
Oct 31 17:35:33.848 INFO kablam! warning: unused import: `std::io::prelude`
Oct 31 17:35:33.848 INFO kablam!  --> src/main.rs:2:5
Oct 31 17:35:33.848 INFO kablam!   |
Oct 31 17:35:33.848 INFO kablam! 2 | use std::io::prelude::*;
Oct 31 17:35:33.848 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 31 17:35:33.848 INFO kablam!   |
Oct 31 17:35:33.848 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 17:35:33.848 INFO kablam! 
Oct 31 17:35:33.917 INFO kablam! warning: unused import: `std::io::prelude`
Oct 31 17:35:33.917 INFO kablam!  --> src/main.rs:2:5
Oct 31 17:35:33.917 INFO kablam!   |
Oct 31 17:35:33.917 INFO kablam! 2 | use std::io::prelude::*;
Oct 31 17:35:33.917 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 31 17:35:33.917 INFO kablam!   |
Oct 31 17:35:33.917 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 17:35:33.917 INFO kablam! 
Oct 31 17:35:33.968 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Oct 31 17:35:33.971 INFO kablam! su: No module specific data is present
Oct 31 17:35:34.525 INFO running `"docker" "rm" "-f" "ca84b291896a1739cd21e3c3e2c846f7a94b2561a18571f2a6bcefded43ee387"`
Oct 31 17:35:34.748 INFO blam! ca84b291896a1739cd21e3c3e2c846f7a94b2561a18571f2a6bcefded43ee387