Dec 15 04:12:54.827 INFO testing mt-0.2.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 04:12:54.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 15 04:12:55.142 INFO [stdout] 7216e1b17cceb0fd3e50d0b3a4561bd04be108b77a3506b7f29e66dae91662fc
Dec 15 04:12:55.149 INFO running `"docker" "start" "-a" "7216e1b17cceb0fd3e50d0b3a4561bd04be108b77a3506b7f29e66dae91662fc"`
Dec 15 04:12:56.266 INFO [stderr] usermod: no changes
Dec 15 04:12:56.327 INFO [stderr]    Compiling mt v0.2.0 (/source)
Dec 15 04:12:57.041 INFO [stderr] warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 15 04:12:57.041 INFO [stderr]  --> src/lib.rs:1:12
Dec 15 04:12:57.041 INFO [stderr]   |
Dec 15 04:12:57.041 INFO [stderr] 1 | #![feature(i128_type)]
Dec 15 04:12:57.041 INFO [stderr]   |            ^^^^^^^^^
Dec 15 04:12:57.041 INFO [stderr]   |
Dec 15 04:12:57.041 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 04:12:57.041 INFO [stderr] 
Dec 15 04:12:57.067 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 15 04:12:57.069 INFO [stderr] su: No module specific data is present
Dec 15 04:12:57.695 INFO running `"docker" "inspect" "7216e1b17cceb0fd3e50d0b3a4561bd04be108b77a3506b7f29e66dae91662fc"`
Dec 15 04:12:57.955 INFO running `"docker" "rm" "-f" "7216e1b17cceb0fd3e50d0b3a4561bd04be108b77a3506b7f29e66dae91662fc"`
Dec 15 04:12:58.126 INFO [stdout] 7216e1b17cceb0fd3e50d0b3a4561bd04be108b77a3506b7f29e66dae91662fc
Dec 15 04:12:58.130 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 15 04:12:58.475 INFO [stdout] 2c241b6c36404fd5fb74e7736f46836a7da808530d663e12b087057d5b1f1784
Dec 15 04:12:58.477 INFO running `"docker" "start" "-a" "2c241b6c36404fd5fb74e7736f46836a7da808530d663e12b087057d5b1f1784"`
Dec 15 04:12:59.735 INFO [stderr] usermod: no changes
Dec 15 04:12:59.859 INFO [stderr]    Compiling mt v0.2.0 (/source)
Dec 15 04:13:00.712 INFO [stderr] warning: the feature `i128_type` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 15 04:13:00.712 INFO [stderr]  --> src/lib.rs:1:12
Dec 15 04:13:00.712 INFO [stderr]   |
Dec 15 04:13:00.712 INFO [stderr] 1 | #![feature(i128_type)]
Dec 15 04:13:00.712 INFO [stderr]   |            ^^^^^^^^^
Dec 15 04:13:00.712 INFO [stderr]   |
Dec 15 04:13:00.712 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 04:13:00.712 INFO [stderr] 
Dec 15 04:13:01.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 15 04:13:01.169 INFO [stderr] su: No module specific data is present
Dec 15 04:13:01.837 INFO running `"docker" "inspect" "2c241b6c36404fd5fb74e7736f46836a7da808530d663e12b087057d5b1f1784"`
Dec 15 04:13:01.977 INFO running `"docker" "rm" "-f" "2c241b6c36404fd5fb74e7736f46836a7da808530d663e12b087057d5b1f1784"`
Dec 15 04:13:02.074 INFO [stdout] 2c241b6c36404fd5fb74e7736f46836a7da808530d663e12b087057d5b1f1784
Dec 15 04:13:02.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 15 04:13:02.272 INFO [stdout] f5b9fe4a01a474df08e14926a367a45c92baacb515e553ef4ea5130e75a6413e
Dec 15 04:13:02.274 INFO running `"docker" "start" "-a" "f5b9fe4a01a474df08e14926a367a45c92baacb515e553ef4ea5130e75a6413e"`
Dec 15 04:13:03.080 INFO [stderr] usermod: no changes
Dec 15 04:13:03.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 04:13:03.142 INFO [stderr]      Running /target/debug/deps/mt-cf01a603cc9f9347
Dec 15 04:13:03.148 INFO [stdout] 
Dec 15 04:13:03.148 INFO [stdout] running 0 tests
Dec 15 04:13:03.148 INFO [stdout] 
Dec 15 04:13:03.148 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:13:03.148 INFO [stdout] 
Dec 15 04:13:03.148 INFO [stderr]    Doc-tests mt
Dec 15 04:13:03.954 INFO [stdout] 
Dec 15 04:13:03.954 INFO [stdout] running 0 tests
Dec 15 04:13:03.954 INFO [stdout] 
Dec 15 04:13:03.954 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:13:03.954 INFO [stdout] 
Dec 15 04:13:03.966 INFO [stderr] su: No module specific data is present
Dec 15 04:13:04.273 INFO running `"docker" "inspect" "f5b9fe4a01a474df08e14926a367a45c92baacb515e553ef4ea5130e75a6413e"`
Dec 15 04:13:04.362 INFO running `"docker" "rm" "-f" "f5b9fe4a01a474df08e14926a367a45c92baacb515e553ef4ea5130e75a6413e"`
Dec 15 04:13:04.447 INFO [stdout] f5b9fe4a01a474df08e14926a367a45c92baacb515e553ef4ea5130e75a6413e