Dec 18 17:17:22.833 INFO checking cross-0.1.14 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:17:22.833 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/cross/0.1.14:/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 17:17:23.361 INFO [stdout] 875889d9e6c5ba5a88e57607f712318e03dab5ad69ad636ba9812a88c2aabd7e
Dec 18 17:17:23.363 INFO running `"docker" "start" "-a" "875889d9e6c5ba5a88e57607f712318e03dab5ad69ad636ba9812a88c2aabd7e"`
Dec 18 17:17:25.596 INFO [stderr]    Compiling cross v0.1.14 (/opt/crater/workdir)
Dec 18 17:17:26.904 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 18 17:17:26.904 INFO [stderr]  --> src/errors.rs:1:10
Dec 18 17:17:26.904 INFO [stderr]   |
Dec 18 17:17:26.904 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 18 17:17:26.904 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 18 17:17:26.904 INFO [stderr]   |
Dec 18 17:17:26.904 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 17:17:26.904 INFO [stderr] 
Dec 18 17:17:27.120 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 18 17:17:27.120 INFO [stderr]  --> src/errors.rs:1:10
Dec 18 17:17:27.120 INFO [stderr]   |
Dec 18 17:17:27.120 INFO [stderr] 1 | #![allow(unused_doc_comment)]
Dec 18 17:17:27.120 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 18 17:17:27.120 INFO [stderr]   |
Dec 18 17:17:27.120 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 18 17:17:27.120 INFO [stderr] 
Dec 18 17:17:27.303 INFO [stderr] warning: 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 17:17:27.303 INFO [stderr]   --> src/docker.rs:78:20
Dec 18 17:17:27.303 INFO [stderr]    |
Dec 18 17:17:27.303 INFO [stderr] 78 |     let home_dir = env::home_dir().ok_or_else(|| "couldn't get home directory. Is $HOME not set?")?;
Dec 18 17:17:27.303 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 18 17:17:27.303 INFO [stderr]    |
Dec 18 17:17:27.303 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 17:17:27.303 INFO [stderr] 
Dec 18 17:17:27.564 INFO [stderr] warning: 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 17:17:27.564 INFO [stderr]   --> src/docker.rs:78:20
Dec 18 17:17:27.564 INFO [stderr]    |
Dec 18 17:17:27.564 INFO [stderr] 78 |     let home_dir = env::home_dir().ok_or_else(|| "couldn't get home directory. Is $HOME not set?")?;
Dec 18 17:17:27.564 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 18 17:17:27.564 INFO [stderr]    |
Dec 18 17:17:27.564 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 17:17:27.564 INFO [stderr] 
Dec 18 17:17:27.917 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
Dec 18 17:17:28.402 INFO running `"docker" "inspect" "875889d9e6c5ba5a88e57607f712318e03dab5ad69ad636ba9812a88c2aabd7e"`
Dec 18 17:17:28.592 INFO running `"docker" "rm" "-f" "875889d9e6c5ba5a88e57607f712318e03dab5ad69ad636ba9812a88c2aabd7e"`
Dec 18 17:17:28.805 INFO [stdout] 875889d9e6c5ba5a88e57607f712318e03dab5ad69ad636ba9812a88c2aabd7e