Nov 28 20:33:56.213 INFO checking plutus-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:33:56.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 20:33:56.656 INFO [stdout] b2e4573faaedfb74ba0fac3881b549d59db5975a56c37234e8e9535ee6c48953
Nov 28 20:33:56.658 INFO running `"docker" "start" "-a" "b2e4573faaedfb74ba0fac3881b549d59db5975a56c37234e8e9535ee6c48953"`
Nov 28 20:33:57.748 INFO [stderr] usermod: no changes
Nov 28 20:33:57.897 INFO [stderr]     Checking plutus v0.1.0 (/source)
Nov 28 20:34:01.386 INFO [stderr] warning: unused import: `json::parse`
Nov 28 20:34:01.387 INFO [stderr]   --> src/main.rs:13:5
Nov 28 20:34:01.387 INFO [stderr]    |
Nov 28 20:34:01.387 INFO [stderr] 13 | use json::parse;
Nov 28 20:34:01.387 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 20:34:01.387 INFO [stderr]    |
Nov 28 20:34:01.387 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 20:34:01.387 INFO [stderr] 
Nov 28 20:34:01.468 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Nov 28 20:34:01.468 INFO [stderr]   --> src/main.rs:38:26
Nov 28 20:34:01.469 INFO [stderr]    |
Nov 28 20:34:01.469 INFO [stderr] 38 |         for cause in err.causes().skip(1) {
Nov 28 20:34:01.469 INFO [stderr]    |                          ^^^^^^
Nov 28 20:34:01.470 INFO [stderr]    |
Nov 28 20:34:01.470 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 20:34:01.471 INFO [stderr] 
Nov 28 20:34:01.518 INFO [stderr] warning: unused import: `json::parse`
Nov 28 20:34:01.518 INFO [stderr]   --> src/main.rs:13:5
Nov 28 20:34:01.518 INFO [stderr]    |
Nov 28 20:34:01.518 INFO [stderr] 13 | use json::parse;
Nov 28 20:34:01.518 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 20:34:01.518 INFO [stderr]    |
Nov 28 20:34:01.518 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 20:34:01.518 INFO [stderr] 
Nov 28 20:34:01.538 INFO [stderr] warning: unused attribute
Nov 28 20:34:01.538 INFO [stderr]  --> src/main.rs:8:1
Nov 28 20:34:01.539 INFO [stderr]   |
Nov 28 20:34:01.539 INFO [stderr] 8 | #[macro_use]
Nov 28 20:34:01.539 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 20:34:01.539 INFO [stderr]   |
Nov 28 20:34:01.539 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Nov 28 20:34:01.539 INFO [stderr] 
Nov 28 20:34:01.541 INFO [stderr] warning: unused attribute
Nov 28 20:34:01.542 INFO [stderr]  --> src/main.rs:8:1
Nov 28 20:34:01.542 INFO [stderr]   |
Nov 28 20:34:01.542 INFO [stderr] 8 | #[macro_use]
Nov 28 20:34:01.542 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 20:34:01.542 INFO [stderr] 
Nov 28 20:34:01.572 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Nov 28 20:34:01.572 INFO [stderr]   --> src/main.rs:38:26
Nov 28 20:34:01.572 INFO [stderr]    |
Nov 28 20:34:01.572 INFO [stderr] 38 |         for cause in err.causes().skip(1) {
Nov 28 20:34:01.572 INFO [stderr]    |                          ^^^^^^
Nov 28 20:34:01.572 INFO [stderr]    |
Nov 28 20:34:01.573 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 20:34:01.573 INFO [stderr] 
Nov 28 20:34:01.658 INFO [stderr] warning: unused attribute
Nov 28 20:34:01.658 INFO [stderr]  --> src/main.rs:8:1
Nov 28 20:34:01.659 INFO [stderr]   |
Nov 28 20:34:01.660 INFO [stderr] 8 | #[macro_use]
Nov 28 20:34:01.661 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 20:34:01.661 INFO [stderr]   |
Nov 28 20:34:01.662 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Nov 28 20:34:01.662 INFO [stderr] 
Nov 28 20:34:01.663 INFO [stderr] warning: unused attribute
Nov 28 20:34:01.664 INFO [stderr]  --> src/main.rs:8:1
Nov 28 20:34:01.664 INFO [stderr]   |
Nov 28 20:34:01.670 INFO [stderr] 8 | #[macro_use]
Nov 28 20:34:01.670 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 20:34:01.670 INFO [stderr] 
Nov 28 20:34:01.701 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.93s
Nov 28 20:34:01.717 INFO [stderr] su: No module specific data is present
Nov 28 20:34:02.997 INFO running `"docker" "inspect" "b2e4573faaedfb74ba0fac3881b549d59db5975a56c37234e8e9535ee6c48953"`
Nov 28 20:34:03.297 INFO running `"docker" "rm" "-f" "b2e4573faaedfb74ba0fac3881b549d59db5975a56c37234e8e9535ee6c48953"`
Nov 28 20:34:03.608 INFO [stdout] b2e4573faaedfb74ba0fac3881b549d59db5975a56c37234e8e9535ee6c48953