Dec 02 05:31:51.946 INFO testing MashPlant/decaf against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 05:31:51.947 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:31:52.540 INFO [stdout] 50fb6c15d7d887f8b880f31ed476dc433fd07f5f6c6b6c3c546c7957bd8ce4dc
Dec 02 05:31:52.542 INFO running `"docker" "start" "-a" "50fb6c15d7d887f8b880f31ed476dc433fd07f5f6c6b6c3c546c7957bd8ce4dc"`
Dec 02 05:31:54.783 INFO [stderr] usermod: no changes
Dec 02 05:31:54.919 INFO [stderr]    Compiling backend v0.1.0 (/source/src/backend)
Dec 02 05:31:57.504 INFO [stderr]    Compiling decaf v0.1.0 (/source)
Dec 02 05:32:02.187 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 05:32:02.187 INFO [stderr]   --> src/types.rs:74:11
Dec 02 05:32:02.187 INFO [stderr]    |
Dec 02 05:32:02.187 INFO [stderr] 74 |           write!(f, "{}->", parameter.type_.sem);
Dec 02 05:32:02.187 INFO [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:32:02.187 INFO [stderr]    |
Dec 02 05:32:02.187 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 05:32:02.187 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 05:32:02.187 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 05:32:02.187 INFO [stderr] 
Dec 02 05:32:02.214 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 05:32:02.215 INFO [stderr]    --> src/symbol.rs:158:11
Dec 02 05:32:02.215 INFO [stderr]     |
Dec 02 05:32:02.215 INFO [stderr] 158 |           write!(f, "{} -> class {}", class.loc, class.name);
Dec 02 05:32:02.215 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:32:02.215 INFO [stderr]     |
Dec 02 05:32:02.215 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 05:32:02.215 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 05:32:02.215 INFO [stderr] 
Dec 02 05:32:08.998 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.19s
Dec 02 05:32:09.002 INFO [stderr] su: No module specific data is present
Dec 02 05:32:09.919 INFO running `"docker" "inspect" "50fb6c15d7d887f8b880f31ed476dc433fd07f5f6c6b6c3c546c7957bd8ce4dc"`
Dec 02 05:32:10.245 INFO running `"docker" "rm" "-f" "50fb6c15d7d887f8b880f31ed476dc433fd07f5f6c6b6c3c546c7957bd8ce4dc"`
Dec 02 05:32:10.563 INFO [stdout] 50fb6c15d7d887f8b880f31ed476dc433fd07f5f6c6b6c3c546c7957bd8ce4dc
Dec 02 05:32:10.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:32:11.059 INFO [stdout] 0a0bc48b21871913b83d96b423b3221074dc33eb43dcb71376079c3f458dd589
Dec 02 05:32:11.067 INFO running `"docker" "start" "-a" "0a0bc48b21871913b83d96b423b3221074dc33eb43dcb71376079c3f458dd589"`
Dec 02 05:32:12.590 INFO [stderr] usermod: no changes
Dec 02 05:32:12.727 INFO [stderr]    Compiling decaf v0.1.0 (/source)
Dec 02 05:32:17.477 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 05:32:17.477 INFO [stderr]   --> src/types.rs:74:11
Dec 02 05:32:17.477 INFO [stderr]    |
Dec 02 05:32:17.477 INFO [stderr] 74 |           write!(f, "{}->", parameter.type_.sem);
Dec 02 05:32:17.477 INFO [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:32:17.477 INFO [stderr]    |
Dec 02 05:32:17.477 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 05:32:17.477 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 05:32:17.477 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 05:32:17.477 INFO [stderr] 
Dec 02 05:32:17.510 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 05:32:17.510 INFO [stderr]    --> src/symbol.rs:158:11
Dec 02 05:32:17.510 INFO [stderr]     |
Dec 02 05:32:17.510 INFO [stderr] 158 |           write!(f, "{} -> class {}", class.loc, class.name);
Dec 02 05:32:17.510 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:32:17.510 INFO [stderr]     |
Dec 02 05:32:17.510 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 05:32:17.510 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 05:32:17.510 INFO [stderr] 
Dec 02 05:32:18.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
Dec 02 05:32:18.124 INFO [stderr] su: No module specific data is present
Dec 02 05:32:19.619 INFO running `"docker" "inspect" "0a0bc48b21871913b83d96b423b3221074dc33eb43dcb71376079c3f458dd589"`
Dec 02 05:32:19.921 INFO running `"docker" "rm" "-f" "0a0bc48b21871913b83d96b423b3221074dc33eb43dcb71376079c3f458dd589"`
Dec 02 05:32:20.267 INFO [stdout] 0a0bc48b21871913b83d96b423b3221074dc33eb43dcb71376079c3f458dd589
Dec 02 05:32:20.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:32:20.892 INFO [stdout] 9f6ad5503c363f50c553073906bbfeebec44325f2314a3bb1edae205a004308f
Dec 02 05:32:20.895 INFO running `"docker" "start" "-a" "9f6ad5503c363f50c553073906bbfeebec44325f2314a3bb1edae205a004308f"`
Dec 02 05:32:22.370 INFO [stderr] usermod: no changes
Dec 02 05:32:22.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 02 05:32:22.451 INFO [stderr]      Running /target/debug/deps/decaf-609ff85762ad7682
Dec 02 05:32:22.483 INFO [stdout] 
Dec 02 05:32:22.483 INFO [stdout] running 0 tests
Dec 02 05:32:22.483 INFO [stdout] 
Dec 02 05:32:22.483 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 05:32:22.483 INFO [stdout] 
Dec 02 05:32:22.491 INFO [stderr] su: No module specific data is present
Dec 02 05:32:23.755 INFO running `"docker" "inspect" "9f6ad5503c363f50c553073906bbfeebec44325f2314a3bb1edae205a004308f"`
Dec 02 05:32:24.096 INFO running `"docker" "rm" "-f" "9f6ad5503c363f50c553073906bbfeebec44325f2314a3bb1edae205a004308f"`
Dec 02 05:32:24.443 INFO [stdout] 9f6ad5503c363f50c553073906bbfeebec44325f2314a3bb1edae205a004308f
