Dec 14 03:42:55.885 INFO testing aisamanra/xargo against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 03:42:55.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 03:42:56.152 INFO [stdout] 63f18aef620d0d7dbb7db35c826c66f6616a741ba82ed55fcfb4bac290ba54e0
Dec 14 03:42:56.153 INFO running `"docker" "start" "-a" "63f18aef620d0d7dbb7db35c826c66f6616a741ba82ed55fcfb4bac290ba54e0"`
Dec 14 03:42:56.584 INFO [stderr] usermod: no changes
Dec 14 03:42:56.689 INFO [stderr]    Compiling xargo v0.3.8 (/source)
Dec 14 03:42:56.690 INFO [stderr]    Compiling walkdir v1.0.3
Dec 14 03:42:56.690 INFO [stderr]    Compiling fs2 v0.4.1
Dec 14 03:42:56.695 INFO [stderr]    Compiling tempdir v0.3.5
Dec 14 03:42:56.695 INFO [stderr]    Compiling backtrace v0.3.0
Dec 14 03:42:58.254 INFO [stderr]    Compiling error-chain v0.7.2
Dec 14 03:42:59.215 INFO [stderr] error: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 14 03:42:59.215 INFO [stderr]  --> src/errors.rs:2:10
Dec 14 03:42:59.215 INFO [stderr]   |
Dec 14 03:42:59.215 INFO [stderr] 2 | #![allow(unused_doc_comment)]
Dec 14 03:42:59.215 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 14 03:42:59.215 INFO [stderr]   |
Dec 14 03:42:59.215 INFO [stderr] note: lint level defined here
Dec 14 03:42:59.215 INFO [stderr]  --> src/main.rs:1:9
Dec 14 03:42:59.215 INFO [stderr]   |
Dec 14 03:42:59.215 INFO [stderr] 1 | #![deny(warnings)]
Dec 14 03:42:59.215 INFO [stderr]   |         ^^^^^^^^
Dec 14 03:42:59.215 INFO [stderr]   = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 14 03:42:59.215 INFO [stderr] 
Dec 14 03:43:00.143 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 14 03:43:00.143 INFO [stderr]   --> src/xargo.rs:82:9
Dec 14 03:43:00.143 INFO [stderr]    |
Dec 14 03:43:00.143 INFO [stderr] 82 |         env::home_dir()
Dec 14 03:43:00.143 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 14 03:43:00.143 INFO [stderr]    |
Dec 14 03:43:00.143 INFO [stderr] note: lint level defined here
Dec 14 03:43:00.143 INFO [stderr]   --> src/main.rs:1:9
Dec 14 03:43:00.143 INFO [stderr]    |
Dec 14 03:43:00.143 INFO [stderr] 1  | #![deny(warnings)]
Dec 14 03:43:00.143 INFO [stderr]    |         ^^^^^^^^
Dec 14 03:43:00.143 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 14 03:43:00.143 INFO [stderr] 
Dec 14 03:43:00.418 INFO [stderr] error: aborting due to 2 previous errors
Dec 14 03:43:00.418 INFO [stderr] 
Dec 14 03:43:00.428 INFO [stderr] error: Could not compile `xargo`.
Dec 14 03:43:00.428 INFO [stderr] 
Dec 14 03:43:00.428 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 03:43:00.430 INFO [stderr] su: No module specific data is present
Dec 14 03:43:00.813 INFO running `"docker" "inspect" "63f18aef620d0d7dbb7db35c826c66f6616a741ba82ed55fcfb4bac290ba54e0"`
Dec 14 03:43:00.892 INFO running `"docker" "rm" "-f" "63f18aef620d0d7dbb7db35c826c66f6616a741ba82ed55fcfb4bac290ba54e0"`
Dec 14 03:43:01.022 INFO [stdout] 63f18aef620d0d7dbb7db35c826c66f6616a741ba82ed55fcfb4bac290ba54e0