Dec 19 16:27:10.735 INFO checking gobanos/demo-iron against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:27:10.735 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/gobanos/demo-iron:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:27:11.137 INFO [stdout] a22c597ab6b8a96e9caeefd376c15be833d67e08c4381e8fdf2637e840f9f3c1
Dec 19 16:27:11.142 INFO running `"docker" "start" "-a" "a22c597ab6b8a96e9caeefd376c15be833d67e08c4381e8fdf2637e840f9f3c1"`
Dec 19 16:27:12.552 INFO [stderr]     Checking hyper v0.10.13
Dec 19 16:27:16.008 INFO [stderr]     Checking iron v0.5.1
Dec 19 16:27:16.622 INFO [stderr]     Checking mount v0.3.0
Dec 19 16:27:16.622 INFO [stderr]     Checking router v0.5.1
Dec 19 16:27:17.194 INFO [stderr]     Checking demo-iron v0.1.0 (/opt/crater/workdir)
Dec 19 16:27:17.522 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 16:27:17.522 INFO [stderr]   --> src/user.rs:28:13
Dec 19 16:27:17.522 INFO [stderr]    |
Dec 19 16:27:17.522 INFO [stderr] 28 |         use std::ascii::AsciiExt;
Dec 19 16:27:17.522 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:27:17.522 INFO [stderr]    |
Dec 19 16:27:17.522 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 16:27:17.522 INFO [stderr] 
Dec 19 16:27:17.571 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 16:27:17.571 INFO [stderr]   --> src/user.rs:28:13
Dec 19 16:27:17.571 INFO [stderr]    |
Dec 19 16:27:17.571 INFO [stderr] 28 |         use std::ascii::AsciiExt;
Dec 19 16:27:17.571 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:27:17.571 INFO [stderr]    |
Dec 19 16:27:17.571 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 16:27:17.571 INFO [stderr] 
Dec 19 16:27:17.576 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 16:27:17.576 INFO [stderr]   --> src/user.rs:28:13
Dec 19 16:27:17.576 INFO [stderr]    |
Dec 19 16:27:17.576 INFO [stderr] 28 |         use std::ascii::AsciiExt;
Dec 19 16:27:17.576 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:27:17.576 INFO [stderr]    |
Dec 19 16:27:17.576 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 16:27:17.576 INFO [stderr] 
Dec 19 16:27:17.593 INFO [stderr] warning: field is never used: `password`
Dec 19 16:27:17.593 INFO [stderr]   --> src/user.rs:15:5
Dec 19 16:27:17.593 INFO [stderr]    |
Dec 19 16:27:17.593 INFO [stderr] 15 |     password: String,
Dec 19 16:27:17.593 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:27:17.593 INFO [stderr]    |
Dec 19 16:27:17.593 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:27:17.593 INFO [stderr] 
Dec 19 16:27:17.593 INFO [stderr] warning: field is never used: `msg_handler`
Dec 19 16:27:17.593 INFO [stderr]   --> src/user.rs:38:5
Dec 19 16:27:17.593 INFO [stderr]    |
Dec 19 16:27:17.593 INFO [stderr] 38 |     msg_handler: MsgHandler,
Dec 19 16:27:17.593 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:27:17.593 INFO [stderr] 
Dec 19 16:27:17.625 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 16:27:17.626 INFO [stderr]   --> src/user.rs:28:13
Dec 19 16:27:17.626 INFO [stderr]    |
Dec 19 16:27:17.626 INFO [stderr] 28 |         use std::ascii::AsciiExt;
Dec 19 16:27:17.626 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
Dec 19 16:27:17.626 INFO [stderr]    |
Dec 19 16:27:17.626 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 16:27:17.626 INFO [stderr] 
Dec 19 16:27:17.646 INFO [stderr] warning: field is never used: `password`
Dec 19 16:27:17.646 INFO [stderr]   --> src/user.rs:15:5
Dec 19 16:27:17.646 INFO [stderr]    |
Dec 19 16:27:17.646 INFO [stderr] 15 |     password: String,
Dec 19 16:27:17.646 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:27:17.646 INFO [stderr]    |
Dec 19 16:27:17.646 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:27:17.646 INFO [stderr] 
Dec 19 16:27:17.646 INFO [stderr] warning: field is never used: `msg_handler`
Dec 19 16:27:17.646 INFO [stderr]   --> src/user.rs:38:5
Dec 19 16:27:17.646 INFO [stderr]    |
Dec 19 16:27:17.646 INFO [stderr] 38 |     msg_handler: MsgHandler,
Dec 19 16:27:17.646 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:27:17.646 INFO [stderr] 
Dec 19 16:27:17.662 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
Dec 19 16:27:17.941 INFO running `"docker" "inspect" "a22c597ab6b8a96e9caeefd376c15be833d67e08c4381e8fdf2637e840f9f3c1"`
Dec 19 16:27:18.047 INFO running `"docker" "rm" "-f" "a22c597ab6b8a96e9caeefd376c15be833d67e08c4381e8fdf2637e840f9f3c1"`
Dec 19 16:27:18.171 INFO [stdout] a22c597ab6b8a96e9caeefd376c15be833d67e08c4381e8fdf2637e840f9f3c1