Dec 12 04:40:46.718 INFO checking xargo-0.3.12 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 04:40:46.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-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 12 04:40:47.052 INFO [stdout] e7b73cf3faf9e4ae330a6c4aa723603e5fd306f63c41b724befb227c59fc5e18
Dec 12 04:40:47.054 INFO running `"docker" "start" "-a" "e7b73cf3faf9e4ae330a6c4aa723603e5fd306f63c41b724befb227c59fc5e18"`
Dec 12 04:40:47.880 INFO [stderr] usermod: no changes
Dec 12 04:40:47.980 INFO [stderr]    Compiling xargo v0.3.12 (/source)
Dec 12 04:40:47.981 INFO [stderr]     Checking toml v0.2.1
Dec 12 04:40:47.981 INFO [stderr]     Checking thread-id v3.3.0
Dec 12 04:40:47.982 INFO [stderr]     Checking fs2 v0.4.3
Dec 12 04:40:47.982 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 12 04:40:47.982 INFO [stderr]     Checking error-chain v0.7.2
Dec 12 04:40:49.300 INFO [stderr]     Checking parking_lot v0.3.8
Dec 12 04:40:49.763 INFO [stderr] error: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 12 04:40:49.763 INFO [stderr]  --> src/errors.rs:2:10
Dec 12 04:40:49.763 INFO [stderr]   |
Dec 12 04:40:49.763 INFO [stderr] 2 | #![allow(unused_doc_comment)]
Dec 12 04:40:49.763 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 12 04:40:49.763 INFO [stderr]   |
Dec 12 04:40:49.763 INFO [stderr] note: lint level defined here
Dec 12 04:40:49.763 INFO [stderr]  --> src/main.rs:1:9
Dec 12 04:40:49.763 INFO [stderr]   |
Dec 12 04:40:49.763 INFO [stderr] 1 | #![deny(warnings)]
Dec 12 04:40:49.763 INFO [stderr]   |         ^^^^^^^^
Dec 12 04:40:49.763 INFO [stderr]   = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 12 04:40:49.763 INFO [stderr] 
Dec 12 04:40:50.780 INFO [stderr] error: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 12 04:40:50.780 INFO [stderr]   --> tests/smoke.rs:25:14
Dec 12 04:40:50.780 INFO [stderr]    |
Dec 12 04:40:50.780 INFO [stderr] 25 |     #![allow(unused_doc_comment)]
Dec 12 04:40:50.780 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 12 04:40:50.780 INFO [stderr]    |
Dec 12 04:40:50.780 INFO [stderr] note: lint level defined here
Dec 12 04:40:50.780 INFO [stderr]   --> tests/smoke.rs:2:9
Dec 12 04:40:50.780 INFO [stderr]    |
Dec 12 04:40:50.780 INFO [stderr] 2  | #![deny(warnings)]
Dec 12 04:40:50.780 INFO [stderr]    |         ^^^^^^^^
Dec 12 04:40:50.780 INFO [stderr]    = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 12 04:40:50.780 INFO [stderr] 
Dec 12 04:40:50.852 INFO [stderr] error: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 12 04:40:50.852 INFO [stderr]  --> src/errors.rs:2:10
Dec 12 04:40:50.852 INFO [stderr]   |
Dec 12 04:40:50.852 INFO [stderr] 2 | #![allow(unused_doc_comment)]
Dec 12 04:40:50.852 INFO [stderr]   |          ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 12 04:40:50.852 INFO [stderr]   |
Dec 12 04:40:50.852 INFO [stderr] note: lint level defined here
Dec 12 04:40:50.852 INFO [stderr]  --> src/main.rs:1:9
Dec 12 04:40:50.852 INFO [stderr]   |
Dec 12 04:40:50.852 INFO [stderr] 1 | #![deny(warnings)]
Dec 12 04:40:50.852 INFO [stderr]   |         ^^^^^^^^
Dec 12 04:40:50.852 INFO [stderr]   = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 12 04:40:50.852 INFO [stderr] 
Dec 12 04:40:51.351 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 12 04:40:51.351 INFO [stderr]   --> src/xargo.rs:87:9
Dec 12 04:40:51.351 INFO [stderr]    |
Dec 12 04:40:51.351 INFO [stderr] 87 |         env::home_dir()
Dec 12 04:40:51.351 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 12 04:40:51.351 INFO [stderr]    |
Dec 12 04:40:51.352 INFO [stderr] note: lint level defined here
Dec 12 04:40:51.352 INFO [stderr]   --> src/main.rs:1:9
Dec 12 04:40:51.352 INFO [stderr]    |
Dec 12 04:40:51.352 INFO [stderr] 1  | #![deny(warnings)]
Dec 12 04:40:51.352 INFO [stderr]    |         ^^^^^^^^
Dec 12 04:40:51.352 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 12 04:40:51.352 INFO [stderr] 
Dec 12 04:40:52.056 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 12 04:40:52.056 INFO [stderr]   --> tests/smoke.rs:43:13
Dec 12 04:40:52.056 INFO [stderr]    |
Dec 12 04:40:52.056 INFO [stderr] 43 |             env::home_dir()
Dec 12 04:40:52.056 INFO [stderr]    |             ^^^^^^^^^^^^^
Dec 12 04:40:52.056 INFO [stderr]    |
Dec 12 04:40:52.056 INFO [stderr] note: lint level defined here
Dec 12 04:40:52.056 INFO [stderr]   --> tests/smoke.rs:2:9
Dec 12 04:40:52.056 INFO [stderr]    |
Dec 12 04:40:52.056 INFO [stderr] 2  | #![deny(warnings)]
Dec 12 04:40:52.056 INFO [stderr]    |         ^^^^^^^^
Dec 12 04:40:52.056 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 12 04:40:52.056 INFO [stderr] 
Dec 12 04:40:52.085 INFO [stderr] error: aborting due to 2 previous errors
Dec 12 04:40:52.085 INFO [stderr] 
Dec 12 04:40:52.089 INFO [stderr] error: Could not compile `xargo`.
Dec 12 04:40:52.089 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 04:40:52.180 INFO [stderr] error: aborting due to 2 previous errors
Dec 12 04:40:52.180 INFO [stderr] 
Dec 12 04:40:52.184 INFO [stderr] error: Could not compile `xargo`.
Dec 12 04:40:52.184 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 04:40:52.336 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 12 04:40:52.336 INFO [stderr]   --> src/xargo.rs:87:9
Dec 12 04:40:52.336 INFO [stderr]    |
Dec 12 04:40:52.336 INFO [stderr] 87 |         env::home_dir()
Dec 12 04:40:52.336 INFO [stderr]    |         ^^^^^^^^^^^^^
Dec 12 04:40:52.336 INFO [stderr]    |
Dec 12 04:40:52.337 INFO [stderr] note: lint level defined here
Dec 12 04:40:52.337 INFO [stderr]   --> src/main.rs:1:9
Dec 12 04:40:52.337 INFO [stderr]    |
Dec 12 04:40:52.337 INFO [stderr] 1  | #![deny(warnings)]
Dec 12 04:40:52.337 INFO [stderr]    |         ^^^^^^^^
Dec 12 04:40:52.337 INFO [stderr]    = note: #[deny(deprecated)] implied by #[deny(warnings)]
Dec 12 04:40:52.337 INFO [stderr] 
Dec 12 04:40:52.640 INFO [stderr] error: aborting due to 2 previous errors
Dec 12 04:40:52.640 INFO [stderr] 
Dec 12 04:40:52.650 INFO [stderr] error: Could not compile `xargo`.
Dec 12 04:40:52.650 INFO [stderr] 
Dec 12 04:40:52.650 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 04:40:52.655 INFO [stderr] su: No module specific data is present
Dec 12 04:40:53.696 INFO running `"docker" "inspect" "e7b73cf3faf9e4ae330a6c4aa723603e5fd306f63c41b724befb227c59fc5e18"`
Dec 12 04:40:53.954 INFO running `"docker" "rm" "-f" "e7b73cf3faf9e4ae330a6c4aa723603e5fd306f63c41b724befb227c59fc5e18"`
Dec 12 04:40:54.162 INFO [stdout] e7b73cf3faf9e4ae330a6c4aa723603e5fd306f63c41b724befb227c59fc5e18