Sep 10 03:58:16.523 INFO checking japaric/xargo against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 03:58:16.523 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 03:58:16.523 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 03:58:16.716 INFO blam! 6e4f5b6edb6c9a0d3e78d6418dab3e2df2a6992b3b18a559429c2d4b6e05b78e
Sep 10 03:58:16.718 INFO running `"docker" "start" "-a" "6e4f5b6edb6c9a0d3e78d6418dab3e2df2a6992b3b18a559429c2d4b6e05b78e"`
Sep 10 03:58:18.037 INFO kablam! usermod: no changes
Sep 10 03:58:18.170 INFO kablam!     Checking serde v0.8.21
Sep 10 03:58:18.170 INFO kablam!    Compiling xargo v0.3.12 (file:///source)
Sep 10 03:58:18.186 INFO kablam!     Checking owning_ref v0.2.4
Sep 10 03:58:18.198 INFO kablam!     Checking walkdir v1.0.3
Sep 10 03:58:18.212 INFO kablam!     Checking rand v0.3.15
Sep 10 03:58:18.212 INFO kablam!     Checking thread-id v3.2.0
Sep 10 03:58:18.212 INFO kablam!     Checking fs2 v0.4.1
Sep 10 03:58:18.212 INFO kablam!     Checking toml v0.2.1
Sep 10 03:58:18.974 INFO kablam!     Checking backtrace-sys v0.1.5
Sep 10 03:58:19.649 INFO kablam!     Checking backtrace v0.3.0
Sep 10 03:58:21.239 INFO kablam!     Checking error-chain v0.7.2
Sep 10 03:58:22.173 INFO kablam!     Checking parking_lot_core v0.2.0
Sep 10 03:58:22.174 INFO kablam!     Checking tempdir v0.3.5
Sep 10 03:58:23.002 INFO kablam!     Checking parking_lot v0.3.8
Sep 10 03:58:26.034 INFO kablam!     Checking serde_json v0.8.4
Sep 10 03:58:27.542 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Sep 10 03:58:27.543 INFO kablam!  --> src/errors.rs:2:10
Sep 10 03:58:27.543 INFO kablam!   |
Sep 10 03:58:27.543 INFO kablam! 2 | #![allow(unused_doc_comment)]
Sep 10 03:58:27.543 INFO kablam!   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Sep 10 03:58:27.543 INFO kablam!   |
Sep 10 03:58:27.543 INFO kablam! note: lint level defined here
Sep 10 03:58:27.543 INFO kablam!  --> src/main.rs:1:9
Sep 10 03:58:27.543 INFO kablam!   |
Sep 10 03:58:27.543 INFO kablam! 1 | #![deny(warnings)]
Sep 10 03:58:27.543 INFO kablam!   |         ^^^^^^^^
Sep 10 03:58:27.543 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
Sep 10 03:58:27.543 INFO kablam! 
Sep 10 03:58:27.562 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Sep 10 03:58:27.562 INFO kablam!   --> tests/smoke.rs:25:14
Sep 10 03:58:27.562 INFO kablam!    |
Sep 10 03:58:27.562 INFO kablam! 25 |     #![allow(unused_doc_comment)]
Sep 10 03:58:27.562 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Sep 10 03:58:27.562 INFO kablam!    |
Sep 10 03:58:27.562 INFO kablam! note: lint level defined here
Sep 10 03:58:27.562 INFO kablam!   --> tests/smoke.rs:2:9
Sep 10 03:58:27.562 INFO kablam!    |
Sep 10 03:58:27.562 INFO kablam! 2  | #![deny(warnings)]
Sep 10 03:58:27.562 INFO kablam!    |         ^^^^^^^^
Sep 10 03:58:27.563 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
Sep 10 03:58:27.563 INFO kablam! 
Sep 10 03:58:27.606 INFO kablam! warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Sep 10 03:58:27.606 INFO kablam!  --> src/errors.rs:2:10
Sep 10 03:58:27.606 INFO kablam!   |
Sep 10 03:58:27.606 INFO kablam! 2 | #![allow(unused_doc_comment)]
Sep 10 03:58:27.606 INFO kablam!   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Sep 10 03:58:27.606 INFO kablam!   |
Sep 10 03:58:27.606 INFO kablam! note: lint level defined here
Sep 10 03:58:27.606 INFO kablam!  --> src/main.rs:1:9
Sep 10 03:58:27.606 INFO kablam!   |
Sep 10 03:58:27.606 INFO kablam! 1 | #![deny(warnings)]
Sep 10 03:58:27.606 INFO kablam!   |         ^^^^^^^^
Sep 10 03:58:27.606 INFO kablam!   = note: #[warn(renamed_and_removed_lints)] implied by #[warn(warnings)]
Sep 10 03:58:27.606 INFO kablam! 
Sep 10 03:58:27.886 INFO kablam! 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.
Sep 10 03:58:27.886 INFO kablam!   --> tests/smoke.rs:43:13
Sep 10 03:58:27.886 INFO kablam!    |
Sep 10 03:58:27.886 INFO kablam! 43 |             env::home_dir()
Sep 10 03:58:27.886 INFO kablam!    |             ^^^^^^^^^^^^^
Sep 10 03:58:27.886 INFO kablam!    |
Sep 10 03:58:27.886 INFO kablam! note: lint level defined here
Sep 10 03:58:27.886 INFO kablam!   --> tests/smoke.rs:2:9
Sep 10 03:58:27.886 INFO kablam!    |
Sep 10 03:58:27.886 INFO kablam! 2  | #![deny(warnings)]
Sep 10 03:58:27.886 INFO kablam!    |         ^^^^^^^^
Sep 10 03:58:27.886 INFO kablam!    = note: #[warn(deprecated)] implied by #[warn(warnings)]
Sep 10 03:58:27.886 INFO kablam! 
Sep 10 03:58:28.074 INFO kablam! 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.
Sep 10 03:58:28.074 INFO kablam!   --> src/xargo.rs:87:9
Sep 10 03:58:28.074 INFO kablam!    |
Sep 10 03:58:28.074 INFO kablam! 87 |         env::home_dir()
Sep 10 03:58:28.074 INFO kablam!    |         ^^^^^^^^^^^^^
Sep 10 03:58:28.074 INFO kablam!    |
Sep 10 03:58:28.074 INFO kablam! note: lint level defined here
Sep 10 03:58:28.074 INFO kablam!   --> src/main.rs:1:9
Sep 10 03:58:28.074 INFO kablam!    |
Sep 10 03:58:28.074 INFO kablam! 1  | #![deny(warnings)]
Sep 10 03:58:28.074 INFO kablam!    |         ^^^^^^^^
Sep 10 03:58:28.074 INFO kablam!    = note: #[warn(deprecated)] implied by #[warn(warnings)]
Sep 10 03:58:28.074 INFO kablam! 
Sep 10 03:58:28.126 INFO kablam! 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.
Sep 10 03:58:28.126 INFO kablam!   --> src/xargo.rs:87:9
Sep 10 03:58:28.126 INFO kablam!    |
Sep 10 03:58:28.126 INFO kablam! 87 |         env::home_dir()
Sep 10 03:58:28.126 INFO kablam!    |         ^^^^^^^^^^^^^
Sep 10 03:58:28.126 INFO kablam!    |
Sep 10 03:58:28.126 INFO kablam! note: lint level defined here
Sep 10 03:58:28.126 INFO kablam!   --> src/main.rs:1:9
Sep 10 03:58:28.126 INFO kablam!    |
Sep 10 03:58:28.126 INFO kablam! 1  | #![deny(warnings)]
Sep 10 03:58:28.126 INFO kablam!    |         ^^^^^^^^
Sep 10 03:58:28.126 INFO kablam!    = note: #[warn(deprecated)] implied by #[warn(warnings)]
Sep 10 03:58:28.126 INFO kablam! 
Sep 10 03:58:29.122 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.06s
Sep 10 03:58:29.126 INFO kablam! su: No module specific data is present
Sep 10 03:58:29.910 INFO running `"docker" "rm" "-f" "6e4f5b6edb6c9a0d3e78d6418dab3e2df2a6992b3b18a559429c2d4b6e05b78e"`
Sep 10 03:58:30.036 INFO blam! 6e4f5b6edb6c9a0d3e78d6418dab3e2df2a6992b3b18a559429c2d4b6e05b78e