Dec 12 18:34:38.789 INFO checking abstract-ns-0.4.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 18:34:38.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 18:34:39.402 INFO [stdout] 018c8c934568a9d82570296593260e3c36333616df766eb6b3bab0dde56cb60c
Dec 12 18:34:39.404 INFO running `"docker" "start" "-a" "018c8c934568a9d82570296593260e3c36333616df766eb6b3bab0dde56cb60c"`
Dec 12 18:34:41.143 INFO [stderr] usermod: no changes
Dec 12 18:34:41.342 INFO [stderr]     Checking abstract-ns v0.4.3 (/source)
Dec 12 18:34:41.342 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 12 18:34:41.342 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 12 18:34:41.384 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 12 18:34:44.161 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 18:34:44.161 INFO [stderr]  --> src/name.rs:4:5
Dec 12 18:34:44.161 INFO [stderr]   |
Dec 12 18:34:44.161 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 18:34:44.161 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 18:34:44.161 INFO [stderr]   |
Dec 12 18:34:44.161 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 18:34:44.161 INFO [stderr] 
Dec 12 18:34:44.964 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 18:34:44.965 INFO [stderr]  --> src/name.rs:4:5
Dec 12 18:34:44.965 INFO [stderr]   |
Dec 12 18:34:44.965 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 18:34:44.965 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 18:34:44.966 INFO [stderr]   |
Dec 12 18:34:44.966 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 18:34:44.966 INFO [stderr] 
Dec 12 18:34:49.458 INFO [stderr]     Checking tokio v0.1.13
Dec 12 18:34:52.868 INFO [stderr]     Checking tokio-core v0.1.17
Dec 12 18:34:57.448 INFO [stderr]     Checking domain v0.2.4
Dec 12 18:35:06.616 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 12 18:35:06.616 INFO [stderr]  --> src/name.rs:4:5
Dec 12 18:35:06.616 INFO [stderr]   |
Dec 12 18:35:06.617 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 18:35:06.617 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 18:35:06.617 INFO [stderr]   |
Dec 12 18:35:06.617 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 12 18:35:06.617 INFO [stderr] 
Dec 12 18:35:06.890 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 12 18:35:06.890 INFO [stderr]  --> src/name.rs:4:5
Dec 12 18:35:06.890 INFO [stderr]   |
Dec 12 18:35:06.891 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 12 18:35:06.891 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 18:35:06.891 INFO [stderr]   |
Dec 12 18:35:06.891 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 18:35:06.891 INFO [stderr] 
Dec 12 18:35:11.087 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.90s
Dec 12 18:35:11.094 INFO [stderr] su: No module specific data is present
Dec 12 18:35:11.954 INFO running `"docker" "inspect" "018c8c934568a9d82570296593260e3c36333616df766eb6b3bab0dde56cb60c"`
Dec 12 18:35:12.326 INFO running `"docker" "rm" "-f" "018c8c934568a9d82570296593260e3c36333616df766eb6b3bab0dde56cb60c"`
Dec 12 18:35:12.660 INFO [stdout] 018c8c934568a9d82570296593260e3c36333616df766eb6b3bab0dde56cb60c