Dec 18 16:27:57.268 INFO checking flep_protocol-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:27:57.268 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/flep_protocol/0.2.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:27:57.483 INFO [stdout] de77adb18480814bff233d4387abe96c93b80436478c34d6b559ce164330b92f
Dec 18 16:27:57.490 INFO running `"docker" "start" "-a" "de77adb18480814bff233d4387abe96c93b80436478c34d6b559ce164330b92f"`
Dec 18 16:27:58.058 INFO [stderr]     Checking rfc1700 v0.1.2
Dec 18 16:27:58.230 INFO [stderr]     Checking flep_protocol v0.2.0 (/opt/crater/workdir)
Dec 18 16:27:58.928 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 16:27:58.928 INFO [stderr]  --> argument.rs:4:5
Dec 18 16:27:58.928 INFO [stderr]   |
Dec 18 16:27:58.928 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 18 16:27:58.928 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 16:27:58.928 INFO [stderr]   |
Dec 18 16:27:58.928 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:27:58.928 INFO [stderr] 
Dec 18 16:27:59.128 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 18 16:27:59.128 INFO [stderr]  --> argument.rs:4:5
Dec 18 16:27:59.128 INFO [stderr]   |
Dec 18 16:27:59.128 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 18 16:27:59.128 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 16:27:59.128 INFO [stderr]   |
Dec 18 16:27:59.128 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:27:59.128 INFO [stderr] 
Dec 18 16:27:59.512 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:27:59.512 INFO [stderr]   --> errors.rs:1:1
Dec 18 16:27:59.512 INFO [stderr]    |
Dec 18 16:27:59.512 INFO [stderr] 1  | / error_chain! {
Dec 18 16:27:59.512 INFO [stderr] 2  | |     types {
Dec 18 16:27:59.512 INFO [stderr] 3  | |         Error, ErrorKind, ResultExt;
Dec 18 16:27:59.512 INFO [stderr] 4  | |     }
Dec 18 16:27:59.512 INFO [stderr] ...  |
Dec 18 16:27:59.512 INFO [stderr] 36 | |     }
Dec 18 16:27:59.512 INFO [stderr] 37 | | }
Dec 18 16:27:59.512 INFO [stderr]    | |_^
Dec 18 16:27:59.512 INFO [stderr]    |
Dec 18 16:27:59.512 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:27:59.512 INFO [stderr] 
Dec 18 16:27:59.528 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 18 16:27:59.528 INFO [stderr]  --> argument.rs:4:5
Dec 18 16:27:59.528 INFO [stderr]   |
Dec 18 16:27:59.528 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 18 16:27:59.528 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 16:27:59.528 INFO [stderr]   |
Dec 18 16:27:59.528 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:27:59.528 INFO [stderr] 
Dec 18 16:27:59.848 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:27:59.848 INFO [stderr]   --> errors.rs:1:1
Dec 18 16:27:59.848 INFO [stderr]    |
Dec 18 16:27:59.848 INFO [stderr] 1  | / error_chain! {
Dec 18 16:27:59.848 INFO [stderr] 2  | |     types {
Dec 18 16:27:59.848 INFO [stderr] 3  | |         Error, ErrorKind, ResultExt;
Dec 18 16:27:59.848 INFO [stderr] 4  | |     }
Dec 18 16:27:59.848 INFO [stderr] ...  |
Dec 18 16:27:59.848 INFO [stderr] 36 | |     }
Dec 18 16:27:59.848 INFO [stderr] 37 | | }
Dec 18 16:27:59.848 INFO [stderr]    | |_^
Dec 18 16:27:59.848 INFO [stderr]    |
Dec 18 16:27:59.848 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:27:59.848 INFO [stderr] 
Dec 18 16:27:59.872 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 18 16:27:59.872 INFO [stderr]  --> argument.rs:4:5
Dec 18 16:27:59.872 INFO [stderr]   |
Dec 18 16:27:59.872 INFO [stderr] 4 | use std::ascii::AsciiExt;
Dec 18 16:27:59.872 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 16:27:59.872 INFO [stderr]   |
Dec 18 16:27:59.872 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:27:59.872 INFO [stderr] 
Dec 18 16:28:00.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Dec 18 16:28:00.938 INFO running `"docker" "inspect" "de77adb18480814bff233d4387abe96c93b80436478c34d6b559ce164330b92f"`
Dec 18 16:28:01.066 INFO running `"docker" "rm" "-f" "de77adb18480814bff233d4387abe96c93b80436478c34d6b559ce164330b92f"`
Dec 18 16:28:01.216 INFO [stdout] de77adb18480814bff233d4387abe96c93b80436478c34d6b559ce164330b92f