Oct 13 08:02:39.810 INFO checking stacktrace-0.2.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 08:02:39.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 08:02:40.184 INFO blam! 8582b36e11896b772aa27e8bc1ca610b572f3a7d7561b033fa6be7f88a276f0a
Oct 13 08:02:40.189 INFO running `"docker" "start" "-a" "8582b36e11896b772aa27e8bc1ca610b572f3a7d7561b033fa6be7f88a276f0a"`
Oct 13 08:02:41.676 INFO kablam! usermod: no changes
Oct 13 08:02:41.840 INFO kablam!     Checking stacktrace v0.2.1 (/source)
Oct 13 08:02:44.787 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 13 08:02:44.788 INFO kablam!  --> examples/using_result/main.rs:3:5
Oct 13 08:02:44.789 INFO kablam!   |
Oct 13 08:02:44.790 INFO kablam! 3 | use std::fmt::Debug;
Oct 13 08:02:44.790 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 13 08:02:44.791 INFO kablam!   |
Oct 13 08:02:44.791 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 08:02:44.792 INFO kablam! 
Oct 13 08:02:44.985 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
Oct 13 08:02:44.989 INFO kablam! su: No module specific data is present
Oct 13 08:02:45.704 INFO running `"docker" "rm" "-f" "8582b36e11896b772aa27e8bc1ca610b572f3a7d7561b033fa6be7f88a276f0a"`
Oct 13 08:02:45.867 INFO blam! 8582b36e11896b772aa27e8bc1ca610b572f3a7d7561b033fa6be7f88a276f0a