Dec 18 09:07:48.843 INFO checking xargo-0.3.12 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:07:48.843 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/xargo/0.3.12:/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 09:07:49.063 INFO [stdout] 56df3d055154935e7cf5a7fd8d5f284202caeca835e2925ff3918fbff8ae6944
Dec 18 09:07:49.065 INFO running `"docker" "start" "-a" "56df3d055154935e7cf5a7fd8d5f284202caeca835e2925ff3918fbff8ae6944"`
Dec 18 09:07:49.966 INFO [stderr]    Compiling xargo v0.3.12 (/opt/crater/workdir)
Dec 18 09:07:49.969 INFO [stderr]     Checking thread-id v3.3.0
Dec 18 09:07:49.970 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 18 09:07:49.971 INFO [stderr]     Checking error-chain v0.7.2
Dec 18 09:07:50.999 INFO [stderr] error: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 18 09:07:50.999 INFO [stderr]  --> src/errors.rs:2:10
Dec 18 09:07:50.999 INFO [stderr]   |
Dec 18 09:07:50.999 INFO [stderr] 2 | #![allow(unused_doc_comment)]
Dec 18 09:07:50.999 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 18 09:07:50.999 INFO [stderr]   |
Dec 18 09:07:50.999 INFO [stderr] note: lint level defined here
Dec 18 09:07:50.999 INFO [stderr]  --> src/main.rs:1:9
Dec 18 09:07:50.999 INFO [stderr]   |
Dec 18 09:07:50.999 INFO [stderr] 1 | #![deny(warnings)]
Dec 18 09:07:50.999 INFO [stderr]   |         ^^^^^^^^
Dec 18 09:07:50.999 INFO [stderr]   = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 18 09:07:50.999 INFO [stderr] 
Dec 18 09:07:51.147 INFO [stderr]     Checking parking_lot v0.3.8
Dec 18 09:07:51.433 INFO [stderr] error: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 09:07:51.433 INFO [stderr]   --> src/xargo.rs:87:9
Dec 18 09:07:51.433 INFO [stderr]    |
Dec 18 09:07:51.433 INFO [stderr] 87 |         env::home_dir()
Dec 18 09:07:51.433 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 18 09:07:51.433 INFO [stderr]    |
Dec 18 09:07:51.433 INFO [stderr] note: lint level defined here
Dec 18 09:07:51.433 INFO [stderr]   --> src/main.rs:1:9
Dec 18 09:07:51.433 INFO [stderr]    |
Dec 18 09:07:51.433 INFO [stderr] 1  | #![deny(warnings)]
Dec 18 09:07:51.433 INFO [stderr]    |         ^^^^^^^^
Dec 18 09:07:51.433 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 18 09:07:51.433 INFO [stderr] 
Dec 18 09:07:51.709 INFO [stderr] error: aborting due to 2 previous errors
Dec 18 09:07:51.713 INFO [stderr] 
Dec 18 09:07:51.740 INFO [stderr] error: Could not compile `xargo`.
Dec 18 09:07:51.740 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 09:07:51.812 INFO [stderr] error: build failed
Dec 18 09:07:52.093 INFO running `"docker" "inspect" "56df3d055154935e7cf5a7fd8d5f284202caeca835e2925ff3918fbff8ae6944"`
Dec 18 09:07:52.190 INFO running `"docker" "rm" "-f" "56df3d055154935e7cf5a7fd8d5f284202caeca835e2925ff3918fbff8ae6944"`
Dec 18 09:07:52.308 INFO [stdout] 56df3d055154935e7cf5a7fd8d5f284202caeca835e2925ff3918fbff8ae6944