Oct 13 15:38:36.360 INFO checking epitaph-0.2.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 15:38:36.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 15:38:36.590 INFO blam! 2b7bfb54d5c917a88bb87b96e73fb6025058c9e2f32b07b53f530fb124283c44
Oct 13 15:38:36.600 INFO running `"docker" "start" "-a" "2b7bfb54d5c917a88bb87b96e73fb6025058c9e2f32b07b53f530fb124283c44"`
Oct 13 15:38:37.377 INFO kablam! usermod: no changes
Oct 13 15:38:37.468 INFO kablam! warning: dependency (alternate-future) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Oct 13 15:38:37.468 INFO kablam!     Checking epitaph v0.2.0 (/source)
Oct 13 15:38:39.876 INFO kablam! warning: unused import: `std::error::Error`
Oct 13 15:38:39.876 INFO kablam!  --> tests/func.rs:6:5
Oct 13 15:38:39.876 INFO kablam!   |
Oct 13 15:38:39.876 INFO kablam! 6 | use std::error::Error as StdError;
Oct 13 15:38:39.876 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 15:38:39.876 INFO kablam!   |
Oct 13 15:38:39.876 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 15:38:39.876 INFO kablam! 
Oct 13 15:38:39.876 INFO kablam! warning: unused import: `epitaph::DetailedError`
Oct 13 15:38:39.876 INFO kablam!  --> tests/func.rs:8:5
Oct 13 15:38:39.876 INFO kablam!   |
Oct 13 15:38:39.876 INFO kablam! 8 | use epitaph::DetailedError;
Oct 13 15:38:39.876 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:38:39.876 INFO kablam! 
Oct 13 15:38:39.912 INFO kablam! warning: function is never used: `fail_func`
Oct 13 15:38:39.912 INFO kablam!   --> tests/func.rs:15:1
Oct 13 15:38:39.912 INFO kablam!    |
Oct 13 15:38:39.912 INFO kablam! 15 | fn fail_func () -> Result<i32, Error>
Oct 13 15:38:39.912 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:38:39.912 INFO kablam!    |
Oct 13 15:38:39.912 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 15:38:39.912 INFO kablam! 
Oct 13 15:38:40.052 INFO kablam! warning: unused import: `std::error::Error`
Oct 13 15:38:40.052 INFO kablam!  --> tests/tests.rs:6:5
Oct 13 15:38:40.052 INFO kablam!   |
Oct 13 15:38:40.052 INFO kablam! 6 | use std::error::Error as StdError;
Oct 13 15:38:40.052 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 15:38:40.052 INFO kablam!   |
Oct 13 15:38:40.052 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 15:38:40.054 INFO kablam! 
Oct 13 15:38:40.400 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
Oct 13 15:38:40.404 INFO kablam! su: No module specific data is present
Oct 13 15:38:40.876 INFO running `"docker" "rm" "-f" "2b7bfb54d5c917a88bb87b96e73fb6025058c9e2f32b07b53f530fb124283c44"`
Oct 13 15:38:41.028 INFO blam! 2b7bfb54d5c917a88bb87b96e73fb6025058c9e2f32b07b53f530fb124283c44