Nov 27 22:48:09.116 INFO checking pierrechevalier83/fw against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 22:48:09.118 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 22:48:09.670 INFO [stdout] c608e20071f4ebc3dbfd0b45a2773e1401212e1e84338ef8148e0cd2044dc3f3
Nov 27 22:48:09.672 INFO running `"docker" "start" "-a" "c608e20071f4ebc3dbfd0b45a2773e1401212e1e84338ef8148e0cd2044dc3f3"`
Nov 27 22:48:11.339 INFO [stderr] usermod: no changes
Nov 27 22:48:11.380 INFO [stderr]     Checking fw v0.1.0 (/source)
Nov 27 22:48:11.749 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 27 22:48:11.749 INFO [stderr]  --> src/main.rs:2:9
Nov 27 22:48:11.749 INFO [stderr]   |
Nov 27 22:48:11.749 INFO [stderr] 2 |     use std::ascii::AsciiExt;
Nov 27 22:48:11.749 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Nov 27 22:48:11.749 INFO [stderr]   |
Nov 27 22:48:11.749 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 27 22:48:11.749 INFO [stderr] 
Nov 27 22:48:11.780 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 27 22:48:11.780 INFO [stderr]  --> src/main.rs:2:9
Nov 27 22:48:11.780 INFO [stderr]   |
Nov 27 22:48:11.780 INFO [stderr] 2 |     use std::ascii::AsciiExt;
Nov 27 22:48:11.780 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Nov 27 22:48:11.780 INFO [stderr]   |
Nov 27 22:48:11.780 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 22:48:11.780 INFO [stderr] 
Nov 27 22:48:11.787 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 27 22:48:11.787 INFO [stderr]   --> src/main.rs:13:9
Nov 27 22:48:11.787 INFO [stderr]    |
Nov 27 22:48:11.787 INFO [stderr] 13 |         stdin.lock().lines().map(&flatten_line).map(&pretty_print).collect::<Vec<_>>();
Nov 27 22:48:11.787 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:48:11.787 INFO [stderr]    |
Nov 27 22:48:11.787 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 22:48:11.787 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 27 22:48:11.787 INFO [stderr] 
Nov 27 22:48:11.860 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 27 22:48:11.860 INFO [stderr]  --> src/main.rs:2:9
Nov 27 22:48:11.860 INFO [stderr]   |
Nov 27 22:48:11.860 INFO [stderr] 2 |     use std::ascii::AsciiExt;
Nov 27 22:48:11.860 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Nov 27 22:48:11.860 INFO [stderr]   |
Nov 27 22:48:11.860 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 27 22:48:11.860 INFO [stderr] 
Nov 27 22:48:11.892 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 27 22:48:11.892 INFO [stderr]  --> src/main.rs:2:9
Nov 27 22:48:11.892 INFO [stderr]   |
Nov 27 22:48:11.892 INFO [stderr] 2 |     use std::ascii::AsciiExt;
Nov 27 22:48:11.892 INFO [stderr]   |         ^^^^^^^^^^^^^^^^^^^^
Nov 27 22:48:11.892 INFO [stderr]   |
Nov 27 22:48:11.892 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 22:48:11.892 INFO [stderr] 
Nov 27 22:48:11.904 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 27 22:48:11.904 INFO [stderr]   --> src/main.rs:13:9
Nov 27 22:48:11.904 INFO [stderr]    |
Nov 27 22:48:11.904 INFO [stderr] 13 |         stdin.lock().lines().map(&flatten_line).map(&pretty_print).collect::<Vec<_>>();
Nov 27 22:48:11.904 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:48:11.904 INFO [stderr]    |
Nov 27 22:48:11.904 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 22:48:11.904 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 27 22:48:11.904 INFO [stderr] 
Nov 27 22:48:11.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 27 22:48:11.923 INFO [stderr] su: No module specific data is present
Nov 27 22:48:12.507 INFO running `"docker" "inspect" "c608e20071f4ebc3dbfd0b45a2773e1401212e1e84338ef8148e0cd2044dc3f3"`
Nov 27 22:48:12.764 INFO running `"docker" "rm" "-f" "c608e20071f4ebc3dbfd0b45a2773e1401212e1e84338ef8148e0cd2044dc3f3"`
Nov 27 22:48:13.056 INFO [stdout] c608e20071f4ebc3dbfd0b45a2773e1401212e1e84338ef8148e0cd2044dc3f3