Dec 18 14:53:13.332 INFO checking iron-0.6.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:53:13.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/iron/0.6.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:53:13.830 INFO [stdout] c7eb903d719d98927cdf267a8d31e0fb535a5a86289af08ad5a8cbdae753e852
Dec 18 14:53:13.832 INFO running `"docker" "start" "-a" "c7eb903d719d98927cdf267a8d31e0fb535a5a86289af08ad5a8cbdae753e852"`
Dec 18 14:53:15.105 INFO [stderr]     Checking iron v0.6.0 (/opt/crater/workdir)
Dec 18 14:53:15.672 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:53:15.672 INFO [stderr]   --> src/error.rs:59:20
Dec 18 14:53:15.672 INFO [stderr]    |
Dec 18 14:53:15.672 INFO [stderr] 59 |         self.error.cause()
Dec 18 14:53:15.672 INFO [stderr]    |                    ^^^^^
Dec 18 14:53:15.672 INFO [stderr]    |
Dec 18 14:53:15.672 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 14:53:15.672 INFO [stderr] 
Dec 18 14:53:15.750 INFO [stderr] error: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 14:53:15.750 INFO [stderr]   --> src/error.rs:59:20
Dec 18 14:53:15.750 INFO [stderr]    |
Dec 18 14:53:15.751 INFO [stderr] 59 |         self.error.cause()
Dec 18 14:53:15.751 INFO [stderr]    |                    ^^^^^
Dec 18 14:53:15.751 INFO [stderr]    |
Dec 18 14:53:15.751 INFO [stderr] note: lint level defined here
Dec 18 14:53:15.751 INFO [stderr]   --> src/lib.rs:2:24
Dec 18 14:53:15.751 INFO [stderr]    |
Dec 18 14:53:15.751 INFO [stderr] 2  | #![cfg_attr(test, deny(warnings))]
Dec 18 14:53:15.751 INFO [stderr]    |                        ^^^^^^^^
Dec 18 14:53:15.751 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 18 14:53:15.751 INFO [stderr] 
Dec 18 14:53:15.888 INFO [stderr] error: aborting due to previous error
Dec 18 14:53:15.888 INFO [stderr] 
Dec 18 14:53:15.888 INFO [stderr] error: Could not compile `iron`.
Dec 18 14:53:15.888 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 14:53:16.990 INFO [stderr] error: build failed
Dec 18 14:53:17.231 INFO running `"docker" "inspect" "c7eb903d719d98927cdf267a8d31e0fb535a5a86289af08ad5a8cbdae753e852"`
Dec 18 14:53:17.307 INFO running `"docker" "rm" "-f" "c7eb903d719d98927cdf267a8d31e0fb535a5a86289af08ad5a8cbdae753e852"`
Dec 18 14:53:17.401 INFO [stdout] c7eb903d719d98927cdf267a8d31e0fb535a5a86289af08ad5a8cbdae753e852