Nov 01 23:26:29.559 INFO checking epitaph-0.2.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 23:26:29.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 23:26:29.992 INFO blam! 150261ce4ed50aae0663ffaa5c3e8f2e4c2b4a1ab3f0ccbd3d80b8fe58edfead
Nov 01 23:26:30.008 INFO running `"docker" "start" "-a" "150261ce4ed50aae0663ffaa5c3e8f2e4c2b4a1ab3f0ccbd3d80b8fe58edfead"`
Nov 01 23:26:30.611 INFO kablam! usermod: no changes
Nov 01 23:26:30.659 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
Nov 01 23:26:30.681 INFO kablam!     Checking epitaph v0.2.0 (/source)
Nov 01 23:26:33.629 INFO kablam! warning: unused import: `std::error::Error`
Nov 01 23:26:33.629 INFO kablam!  --> tests/func.rs:6:5
Nov 01 23:26:33.629 INFO kablam!   |
Nov 01 23:26:33.630 INFO kablam! 6 | use std::error::Error as StdError;
Nov 01 23:26:33.630 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 23:26:33.630 INFO kablam!   |
Nov 01 23:26:33.631 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 23:26:33.631 INFO kablam! 
Nov 01 23:26:33.631 INFO kablam! warning: unused import: `epitaph::DetailedError`
Nov 01 23:26:33.631 INFO kablam!  --> tests/func.rs:8:5
Nov 01 23:26:33.632 INFO kablam!   |
Nov 01 23:26:33.632 INFO kablam! 8 | use epitaph::DetailedError;
Nov 01 23:26:33.632 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 23:26:33.633 INFO kablam! 
Nov 01 23:26:33.661 INFO kablam! warning: function is never used: `fail_func`
Nov 01 23:26:33.661 INFO kablam!   --> tests/func.rs:15:1
Nov 01 23:26:33.661 INFO kablam!    |
Nov 01 23:26:33.661 INFO kablam! 15 | fn fail_func () -> Result<i32, Error>
Nov 01 23:26:33.662 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 23:26:33.662 INFO kablam!    |
Nov 01 23:26:33.662 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 23:26:33.662 INFO kablam! 
Nov 01 23:26:34.004 INFO kablam! warning: unused import: `std::error::Error`
Nov 01 23:26:34.004 INFO kablam!  --> tests/tests.rs:6:5
Nov 01 23:26:34.004 INFO kablam!   |
Nov 01 23:26:34.004 INFO kablam! 6 | use std::error::Error as StdError;
Nov 01 23:26:34.004 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Nov 01 23:26:34.004 INFO kablam!   |
Nov 01 23:26:34.004 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 23:26:34.004 INFO kablam! 
Nov 01 23:26:34.052 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
Nov 01 23:26:34.054 INFO kablam! su: No module specific data is present
Nov 01 23:26:34.831 INFO running `"docker" "rm" "-f" "150261ce4ed50aae0663ffaa5c3e8f2e4c2b4a1ab3f0ccbd3d80b8fe58edfead"`
Nov 01 23:26:35.191 INFO blam! 150261ce4ed50aae0663ffaa5c3e8f2e4c2b4a1ab3f0ccbd3d80b8fe58edfead