Oct 13 12:47:07.115 INFO checking leaky-cow-0.1.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 12:47:07.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 12:47:07.504 INFO blam! 1634bc4dfd7be82b6b8d93a7a0ea9080b0388b645bd89737bd8dc1d54299d1c1
Oct 13 12:47:07.509 INFO running `"docker" "start" "-a" "1634bc4dfd7be82b6b8d93a7a0ea9080b0388b645bd89737bd8dc1d54299d1c1"`
Oct 13 12:47:08.584 INFO kablam! usermod: no changes
Oct 13 12:47:08.680 INFO kablam!     Checking leak v0.1.2
Oct 13 12:47:09.384 INFO kablam!     Checking leaky-cow v0.1.1 (/source)
Oct 13 12:47:10.340 INFO kablam! warning: unused import: `Borrow`
Oct 13 12:47:10.340 INFO kablam!  --> src/lib.rs:9:19
Oct 13 12:47:10.340 INFO kablam!   |
Oct 13 12:47:10.340 INFO kablam! 9 | use std::borrow::{Borrow, Cow, ToOwned};
Oct 13 12:47:10.340 INFO kablam!   |                   ^^^^^^
Oct 13 12:47:10.340 INFO kablam!   |
Oct 13 12:47:10.340 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:47:10.340 INFO kablam! 
Oct 13 12:47:10.389 INFO kablam! warning: unused import: `Borrow`
Oct 13 12:47:10.389 INFO kablam!  --> src/lib.rs:9:19
Oct 13 12:47:10.389 INFO kablam!   |
Oct 13 12:47:10.389 INFO kablam! 9 | use std::borrow::{Borrow, Cow, ToOwned};
Oct 13 12:47:10.389 INFO kablam!   |                   ^^^^^^
Oct 13 12:47:10.389 INFO kablam!   |
Oct 13 12:47:10.389 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 12:47:10.389 INFO kablam! 
Oct 13 12:47:10.414 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Oct 13 12:47:10.414 INFO kablam! su: No module specific data is present
Oct 13 12:47:11.242 INFO running `"docker" "rm" "-f" "1634bc4dfd7be82b6b8d93a7a0ea9080b0388b645bd89737bd8dc1d54299d1c1"`
Oct 13 12:47:11.516 INFO blam! 1634bc4dfd7be82b6b8d93a7a0ea9080b0388b645bd89737bd8dc1d54299d1c1