Dec 18 14:00:15.808 INFO checking mime_multipart-0.5.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:00:15.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/mime_multipart/0.5.1:/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 14:00:16.394 INFO [stdout] b06225d64e4c75aa0111630878bf3a1bafc90d05740c0096ea2a4475eee50d3c
Dec 18 14:00:16.402 INFO running `"docker" "start" "-a" "b06225d64e4c75aa0111630878bf3a1bafc90d05740c0096ea2a4475eee50d3c"`
Dec 18 14:00:17.916 INFO [stderr]     Checking buf-read-ext v0.2.1
Dec 18 14:00:17.916 INFO [stderr]     Checking textnonce v0.6.4
Dec 18 14:00:18.616 INFO [stderr]     Checking mime_multipart v0.5.1 (/opt/crater/workdir)
Dec 18 14:00:20.388 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 14:00:20.388 INFO [stderr]   --> src/lib.rs:10:1
Dec 18 14:00:20.388 INFO [stderr]    |
Dec 18 14:00:20.388 INFO [stderr] 10 | #[macro_use]
Dec 18 14:00:20.388 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 14:00:20.388 INFO [stderr]    |
Dec 18 14:00:20.388 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 14:00:20.388 INFO [stderr] 
Dec 18 14:00:20.388 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 14:00:20.388 INFO [stderr]   --> src/lib.rs:14:1
Dec 18 14:00:20.388 INFO [stderr]    |
Dec 18 14:00:20.388 INFO [stderr] 14 | #[macro_use]
Dec 18 14:00:20.388 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 14:00:20.388 INFO [stderr] 
Dec 18 14:00:20.468 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 14:00:20.468 INFO [stderr]   --> src/lib.rs:14:1
Dec 18 14:00:20.468 INFO [stderr]    |
Dec 18 14:00:20.468 INFO [stderr] 14 | #[macro_use]
Dec 18 14:00:20.468 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 14:00:20.468 INFO [stderr]    |
Dec 18 14:00:20.468 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 14:00:20.468 INFO [stderr] 
Dec 18 14:00:20.672 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:00:20.672 INFO [stderr]   --> src/error.rs:89:17
Dec 18 14:00:20.672 INFO [stderr]    |
Dec 18 14:00:20.672 INFO [stderr] 89 |         if self.cause().is_some() {
Dec 18 14:00:20.672 INFO [stderr]    |                 ^^^^^
Dec 18 14:00:20.672 INFO [stderr]    |
Dec 18 14:00:20.672 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:00:20.672 INFO [stderr] 
Dec 18 14:00:20.672 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:00:20.672 INFO [stderr]   --> src/error.rs:90:44
Dec 18 14:00:20.672 INFO [stderr]    |
Dec 18 14:00:20.672 INFO [stderr] 90 |             try!( write!(f, ": {:?}", self.cause().unwrap()) ); // recurse
Dec 18 14:00:20.672 INFO [stderr]    |                                            ^^^^^
Dec 18 14:00:20.672 INFO [stderr] 
Dec 18 14:00:20.812 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:00:20.813 INFO [stderr]   --> src/error.rs:89:17
Dec 18 14:00:20.813 INFO [stderr]    |
Dec 18 14:00:20.813 INFO [stderr] 89 |         if self.cause().is_some() {
Dec 18 14:00:20.813 INFO [stderr]    |                 ^^^^^
Dec 18 14:00:20.814 INFO [stderr]    |
Dec 18 14:00:20.814 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:00:20.814 INFO [stderr] 
Dec 18 14:00:20.814 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:00:20.814 INFO [stderr]   --> src/error.rs:90:44
Dec 18 14:00:20.814 INFO [stderr]    |
Dec 18 14:00:20.814 INFO [stderr] 90 |             try!( write!(f, ": {:?}", self.cause().unwrap()) ); // recurse
Dec 18 14:00:20.815 INFO [stderr]    |                                            ^^^^^
Dec 18 14:00:20.815 INFO [stderr] 
Dec 18 14:00:21.164 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
Dec 18 14:00:22.293 INFO running `"docker" "inspect" "b06225d64e4c75aa0111630878bf3a1bafc90d05740c0096ea2a4475eee50d3c"`
Dec 18 14:00:22.560 INFO running `"docker" "rm" "-f" "b06225d64e4c75aa0111630878bf3a1bafc90d05740c0096ea2a4475eee50d3c"`
Dec 18 14:00:22.828 INFO [stdout] b06225d64e4c75aa0111630878bf3a1bafc90d05740c0096ea2a4475eee50d3c