Dec 18 16:25:03.975 INFO checking formdata-0.12.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:25:03.975 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/formdata/0.12.2:/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 16:25:04.180 INFO [stdout] 56ead347be808a31a0fe2e493b75232c2587816ceacb56257b6beda4c125a8be
Dec 18 16:25:04.185 INFO running `"docker" "start" "-a" "56ead347be808a31a0fe2e493b75232c2587816ceacb56257b6beda4c125a8be"`
Dec 18 16:25:05.272 INFO [stderr]     Checking buf-read-ext v0.2.1
Dec 18 16:25:05.277 INFO [stderr]     Checking textnonce v0.6.4
Dec 18 16:25:05.874 INFO [stderr]     Checking mime_multipart v0.5.1
Dec 18 16:25:07.470 INFO [stderr]     Checking formdata v0.12.2 (/opt/crater/workdir)
Dec 18 16:25:08.763 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 16:25:08.763 INFO [stderr]   --> src/lib.rs:78:1
Dec 18 16:25:08.763 INFO [stderr]    |
Dec 18 16:25:08.763 INFO [stderr] 78 | #[macro_use]
Dec 18 16:25:08.763 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 16:25:08.763 INFO [stderr]    |
Dec 18 16:25:08.763 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 16:25:08.763 INFO [stderr] 
Dec 18 16:25:08.763 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 16:25:08.763 INFO [stderr]   --> src/lib.rs:81:1
Dec 18 16:25:08.763 INFO [stderr]    |
Dec 18 16:25:08.763 INFO [stderr] 81 | #[macro_use]
Dec 18 16:25:08.763 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 16:25:08.763 INFO [stderr] 
Dec 18 16:25:08.831 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 16:25:08.831 INFO [stderr]   --> src/lib.rs:81:1
Dec 18 16:25:08.831 INFO [stderr]    |
Dec 18 16:25:08.831 INFO [stderr] 81 | #[macro_use]
Dec 18 16:25:08.831 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 16:25:08.831 INFO [stderr]    |
Dec 18 16:25:08.831 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 16:25:08.831 INFO [stderr] 
Dec 18 16:25:08.861 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:25:08.861 INFO [stderr]    --> src/error.rs:101:17
Dec 18 16:25:08.861 INFO [stderr]     |
Dec 18 16:25:08.861 INFO [stderr] 101 |         if self.cause().is_some() {
Dec 18 16:25:08.861 INFO [stderr]     |                 ^^^^^
Dec 18 16:25:08.861 INFO [stderr]     |
Dec 18 16:25:08.861 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 16:25:08.861 INFO [stderr] 
Dec 18 16:25:08.862 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:25:08.862 INFO [stderr]    --> src/error.rs:102:44
Dec 18 16:25:08.862 INFO [stderr]     |
Dec 18 16:25:08.862 INFO [stderr] 102 |             try!( write!(f, ": {:?}", self.cause().unwrap()) ); // recurse
Dec 18 16:25:08.862 INFO [stderr]     |                                            ^^^^^
Dec 18 16:25:08.862 INFO [stderr] 
Dec 18 16:25:09.044 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:25:09.044 INFO [stderr]    --> src/error.rs:101:17
Dec 18 16:25:09.044 INFO [stderr]     |
Dec 18 16:25:09.044 INFO [stderr] 101 |         if self.cause().is_some() {
Dec 18 16:25:09.044 INFO [stderr]     |                 ^^^^^
Dec 18 16:25:09.044 INFO [stderr]     |
Dec 18 16:25:09.044 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 16:25:09.044 INFO [stderr] 
Dec 18 16:25:09.044 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:25:09.044 INFO [stderr]    --> src/error.rs:102:44
Dec 18 16:25:09.044 INFO [stderr]     |
Dec 18 16:25:09.044 INFO [stderr] 102 |             try!( write!(f, ": {:?}", self.cause().unwrap()) ); // recurse
Dec 18 16:25:09.044 INFO [stderr]     |                                            ^^^^^
Dec 18 16:25:09.044 INFO [stderr] 
Dec 18 16:25:09.187 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
Dec 18 16:25:09.507 INFO running `"docker" "inspect" "56ead347be808a31a0fe2e493b75232c2587816ceacb56257b6beda4c125a8be"`
Dec 18 16:25:09.650 INFO running `"docker" "rm" "-f" "56ead347be808a31a0fe2e493b75232c2587816ceacb56257b6beda4c125a8be"`
Dec 18 16:25:09.849 INFO [stdout] 56ead347be808a31a0fe2e493b75232c2587816ceacb56257b6beda4c125a8be