Dec 01 00:01:04.259 INFO checking dazeus-0.4.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 00:01:04.259 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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"`
Dec 01 00:01:04.580 INFO [stdout] ae173be9c06d50d03751c99a130a334d33a2bd162067eb9fa8e64ea40150dfe4
Dec 01 00:01:04.582 INFO running `"docker" "start" "-a" "ae173be9c06d50d03751c99a130a334d33a2bd162067eb9fa8e64ea40150dfe4"`
Dec 01 00:01:05.952 INFO [stderr] usermod: no changes
Dec 01 00:01:06.019 INFO [stderr]     Checking unix_socket v0.3.2
Dec 01 00:01:06.841 INFO [stderr]     Checking dazeus v0.4.0 (/source)
Dec 01 00:01:07.771 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 01 00:01:07.771 INFO [stderr]  --> src/event.rs:5:5
Dec 01 00:01:07.771 INFO [stderr]   |
Dec 01 00:01:07.819 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 01 00:01:07.819 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:01:07.819 INFO [stderr]   |
Dec 01 00:01:07.819 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 01 00:01:07.819 INFO [stderr] 
Dec 01 00:01:07.819 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 01 00:01:07.819 INFO [stderr]  --> src/request.rs:7:5
Dec 01 00:01:07.819 INFO [stderr]   |
Dec 01 00:01:07.819 INFO [stderr] 7 | use std::ascii::AsciiExt;
Dec 01 00:01:07.819 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:01:07.819 INFO [stderr] 
Dec 01 00:01:07.987 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 01 00:01:07.987 INFO [stderr]  --> src/event.rs:5:5
Dec 01 00:01:07.987 INFO [stderr]   |
Dec 01 00:01:07.987 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 01 00:01:07.987 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:01:07.987 INFO [stderr]   |
Dec 01 00:01:07.987 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 01 00:01:07.987 INFO [stderr] 
Dec 01 00:01:07.987 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 01 00:01:07.987 INFO [stderr]  --> src/request.rs:7:5
Dec 01 00:01:07.987 INFO [stderr]   |
Dec 01 00:01:07.987 INFO [stderr] 7 | use std::ascii::AsciiExt;
Dec 01 00:01:07.987 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:01:07.987 INFO [stderr] 
Dec 01 00:01:07.987 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 01 00:01:07.987 INFO [stderr]  --> src/event.rs:5:5
Dec 01 00:01:07.987 INFO [stderr]   |
Dec 01 00:01:07.987 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 01 00:01:07.987 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:01:07.987 INFO [stderr]   |
Dec 01 00:01:07.987 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 00:01:07.987 INFO [stderr] 
Dec 01 00:01:07.987 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 01 00:01:07.987 INFO [stderr]  --> src/request.rs:7:5
Dec 01 00:01:07.987 INFO [stderr]   |
Dec 01 00:01:07.987 INFO [stderr] 7 | use std::ascii::AsciiExt;
Dec 01 00:01:07.987 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:01:07.987 INFO [stderr] 
Dec 01 00:01:08.072 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:01:08.072 INFO [stderr]   --> src/listener.rs:38:13
Dec 01 00:01:08.072 INFO [stderr]    |
Dec 01 00:01:08.072 INFO [stderr] 38 |         let mut func = fbox.deref_mut();
Dec 01 00:01:08.072 INFO [stderr]    |             ----^^^^
Dec 01 00:01:08.072 INFO [stderr]    |             |
Dec 01 00:01:08.072 INFO [stderr]    |             help: remove this `mut`
Dec 01 00:01:08.072 INFO [stderr]    |
Dec 01 00:01:08.076 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 00:01:08.076 INFO [stderr] 
Dec 01 00:01:08.156 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 01 00:01:08.156 INFO [stderr]  --> src/event.rs:5:5
Dec 01 00:01:08.156 INFO [stderr]   |
Dec 01 00:01:08.156 INFO [stderr] 5 | use std::ascii::AsciiExt;
Dec 01 00:01:08.156 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:01:08.156 INFO [stderr]   |
Dec 01 00:01:08.156 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 00:01:08.156 INFO [stderr] 
Dec 01 00:01:08.156 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 01 00:01:08.156 INFO [stderr]  --> src/request.rs:7:5
Dec 01 00:01:08.156 INFO [stderr]   |
Dec 01 00:01:08.156 INFO [stderr] 7 | use std::ascii::AsciiExt;
Dec 01 00:01:08.156 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:01:08.156 INFO [stderr] 
Dec 01 00:01:08.240 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:01:08.240 INFO [stderr]   --> src/listener.rs:38:13
Dec 01 00:01:08.240 INFO [stderr]    |
Dec 01 00:01:08.240 INFO [stderr] 38 |         let mut func = fbox.deref_mut();
Dec 01 00:01:08.240 INFO [stderr]    |             ----^^^^
Dec 01 00:01:08.240 INFO [stderr]    |             |
Dec 01 00:01:08.240 INFO [stderr]    |             help: remove this `mut`
Dec 01 00:01:08.240 INFO [stderr]    |
Dec 01 00:01:08.240 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 00:01:08.240 INFO [stderr] 
Dec 01 00:01:08.312 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Dec 01 00:01:08.312 INFO [stderr] su: No module specific data is present
Dec 01 00:01:08.722 INFO running `"docker" "inspect" "ae173be9c06d50d03751c99a130a334d33a2bd162067eb9fa8e64ea40150dfe4"`
Dec 01 00:01:08.898 INFO running `"docker" "rm" "-f" "ae173be9c06d50d03751c99a130a334d33a2bd162067eb9fa8e64ea40150dfe4"`
Dec 01 00:01:09.172 INFO [stdout] ae173be9c06d50d03751c99a130a334d33a2bd162067eb9fa8e64ea40150dfe4