Nov 30 23:20:41.067 INFO checking epitaph-0.2.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 23:20:41.067 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 23:20:41.288 INFO [stdout] c3c058c1ed44b62c96d50181351c45c71a5ed819adfe6c72eb61ef040bb40cae
Nov 30 23:20:41.290 INFO running `"docker" "start" "-a" "c3c058c1ed44b62c96d50181351c45c71a5ed819adfe6c72eb61ef040bb40cae"`
Nov 30 23:20:41.948 INFO [stderr] usermod: no changes
Nov 30 23:20:41.992 INFO [stderr] 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 30 23:20:41.992 INFO [stderr]     Checking epitaph v0.2.0 (/source)
Nov 30 23:20:44.133 INFO [stderr] warning: unused import: `std::error::Error`
Nov 30 23:20:44.133 INFO [stderr]  --> tests/func.rs:6:5
Nov 30 23:20:44.133 INFO [stderr]   |
Nov 30 23:20:44.133 INFO [stderr] 6 | use std::error::Error as StdError;
Nov 30 23:20:44.133 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 23:20:44.133 INFO [stderr]   |
Nov 30 23:20:44.133 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:20:44.140 INFO [stderr] 
Nov 30 23:20:44.140 INFO [stderr] warning: unused import: `epitaph::DetailedError`
Nov 30 23:20:44.140 INFO [stderr]  --> tests/func.rs:8:5
Nov 30 23:20:44.140 INFO [stderr]   |
Nov 30 23:20:44.140 INFO [stderr] 8 | use epitaph::DetailedError;
Nov 30 23:20:44.140 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:20:44.140 INFO [stderr] 
Nov 30 23:20:44.212 INFO [stderr] warning: function is never used: `fail_func`
Nov 30 23:20:44.212 INFO [stderr]   --> tests/func.rs:15:1
Nov 30 23:20:44.213 INFO [stderr]    |
Nov 30 23:20:44.213 INFO [stderr] 15 | fn fail_func () -> Result<i32, Error>
Nov 30 23:20:44.213 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:20:44.213 INFO [stderr]    |
Nov 30 23:20:44.213 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 23:20:44.213 INFO [stderr] 
Nov 30 23:20:44.559 INFO [stderr] warning: unused import: `std::error::Error`
Nov 30 23:20:44.559 INFO [stderr]  --> tests/tests.rs:6:5
Nov 30 23:20:44.559 INFO [stderr]   |
Nov 30 23:20:44.559 INFO [stderr] 6 | use std::error::Error as StdError;
Nov 30 23:20:44.559 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 23:20:44.559 INFO [stderr]   |
Nov 30 23:20:44.559 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:20:44.559 INFO [stderr] 
Nov 30 23:20:44.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Nov 30 23:20:44.607 INFO [stderr] su: No module specific data is present
Nov 30 23:20:44.992 INFO running `"docker" "inspect" "c3c058c1ed44b62c96d50181351c45c71a5ed819adfe6c72eb61ef040bb40cae"`
Nov 30 23:20:45.308 INFO running `"docker" "rm" "-f" "c3c058c1ed44b62c96d50181351c45c71a5ed819adfe6c72eb61ef040bb40cae"`
Nov 30 23:20:45.576 INFO [stdout] c3c058c1ed44b62c96d50181351c45c71a5ed819adfe6c72eb61ef040bb40cae