Jul 11 23:15:09.224 INFO checking rust_inbox-0.0.5 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 23:15:09.224 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 23:15:09.224 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 23:15:09.225 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-1/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 23:15:09.475 INFO blam! 9132b11c5718157ec7659562775041d8cacd70846104827a73aab70fdbdb2bf5
Jul 11 23:15:09.478 INFO running `"docker" "start" "-a" "9132b11c5718157ec7659562775041d8cacd70846104827a73aab70fdbdb2bf5"`
Jul 11 23:15:10.427 INFO kablam!     Checking base64 v0.2.1
Jul 11 23:15:10.461 INFO kablam!     Checking rust_inbox v0.0.5 (file:///source)
Jul 11 23:15:13.323 INFO kablam! error[E0463]: can't find crate for `imap`
Jul 11 23:15:13.323 INFO kablam!  --> examples/basic.rs:1:1
Jul 11 23:15:13.323 INFO kablam!   |
Jul 11 23:15:13.323 INFO kablam! 1 | extern crate imap;
Jul 11 23:15:13.323 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Jul 11 23:15:13.324 INFO kablam! 
Jul 11 23:15:13.324 INFO kablam! error: aborting due to previous error
Jul 11 23:15:13.334 INFO kablam! 
Jul 11 23:15:13.335 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Jul 11 23:15:13.342 INFO kablam! error: Could not compile `rust_inbox`.
Jul 11 23:15:13.343 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 11 23:15:13.510 INFO kablam! error[E0463]: can't find crate for `imap`
Jul 11 23:15:13.510 INFO kablam!  --> examples/gmail_oauth2.rs:1:1
Jul 11 23:15:13.510 INFO kablam!   |
Jul 11 23:15:13.510 INFO kablam! 1 | extern crate imap;
Jul 11 23:15:13.510 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Jul 11 23:15:13.510 INFO kablam! 
Jul 11 23:15:13.510 INFO kablam! error: aborting due to previous error
Jul 11 23:15:13.510 INFO kablam! 
Jul 11 23:15:13.510 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Jul 11 23:15:13.516 INFO kablam! error: Could not compile `rust_inbox`.
Jul 11 23:15:13.517 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 11 23:15:13.978 INFO kablam! warning: variable does not need to be mutable
Jul 11 23:15:13.978 INFO kablam!    --> src/client.rs:832:29
Jul 11 23:15:13.979 INFO kablam!     |
Jul 11 23:15:13.979 INFO kablam! 832 |         generic_store(" ", |mut c, set, query| c.store(set, query));
Jul 11 23:15:13.979 INFO kablam!     |                             ----^
Jul 11 23:15:13.979 INFO kablam!     |                             |
Jul 11 23:15:13.979 INFO kablam!     |                             help: remove this `mut`
Jul 11 23:15:13.979 INFO kablam!     |
Jul 11 23:15:13.979 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 11 23:15:13.979 INFO kablam! 
Jul 11 23:15:13.979 INFO kablam! warning: variable does not need to be mutable
Jul 11 23:15:13.979 INFO kablam!    --> src/client.rs:837:33
Jul 11 23:15:13.980 INFO kablam!     |
Jul 11 23:15:13.980 INFO kablam! 837 |         generic_store(" UID ", |mut c, set, query| c.uid_store(set, query));
Jul 11 23:15:13.980 INFO kablam!     |                                 ----^
Jul 11 23:15:13.980 INFO kablam!     |                                 |
Jul 11 23:15:13.980 INFO kablam!     |                                 help: remove this `mut`
Jul 11 23:15:13.980 INFO kablam! 
Jul 11 23:15:13.982 INFO kablam! warning: variable does not need to be mutable
Jul 11 23:15:13.982 INFO kablam!    --> src/client.rs:855:28
Jul 11 23:15:13.982 INFO kablam!     |
Jul 11 23:15:13.982 INFO kablam! 855 |         generic_copy(" ", |mut c, set, query| c.copy(set, query))
Jul 11 23:15:13.982 INFO kablam!     |                            ----^
Jul 11 23:15:13.982 INFO kablam!     |                            |
Jul 11 23:15:13.982 INFO kablam!     |                            help: remove this `mut`
Jul 11 23:15:13.982 INFO kablam! 
Jul 11 23:15:13.983 INFO kablam! warning: variable does not need to be mutable
Jul 11 23:15:13.983 INFO kablam!    --> src/client.rs:860:32
Jul 11 23:15:13.983 INFO kablam!     |
Jul 11 23:15:13.983 INFO kablam! 860 |         generic_copy(" UID ", |mut c, set, query| c.uid_copy(set, query))
Jul 11 23:15:13.983 INFO kablam!     |                                ----^
Jul 11 23:15:13.983 INFO kablam!     |                                |
Jul 11 23:15:13.983 INFO kablam!     |                                help: remove this `mut`
Jul 11 23:15:13.983 INFO kablam! 
Jul 11 23:15:13.985 INFO kablam! warning: variable does not need to be mutable
Jul 11 23:15:13.985 INFO kablam!    --> src/client.rs:880:29
Jul 11 23:15:13.985 INFO kablam!     |
Jul 11 23:15:13.985 INFO kablam! 880 |         generic_fetch(" ", |mut c, seq, query| c.fetch(seq, query))
Jul 11 23:15:13.985 INFO kablam!     |                             ----^
Jul 11 23:15:13.985 INFO kablam!     |                             |
Jul 11 23:15:13.985 INFO kablam!     |                             help: remove this `mut`
Jul 11 23:15:13.985 INFO kablam! 
Jul 11 23:15:13.986 INFO kablam! warning: variable does not need to be mutable
Jul 11 23:15:13.986 INFO kablam!    --> src/client.rs:885:33
Jul 11 23:15:13.986 INFO kablam!     |
Jul 11 23:15:13.986 INFO kablam! 885 |         generic_fetch(" UID ", |mut c, seq, query| c.uid_fetch(seq, query))
Jul 11 23:15:13.986 INFO kablam!     |                                 ----^
Jul 11 23:15:13.986 INFO kablam!     |                                 |
Jul 11 23:15:13.986 INFO kablam!     |                                 help: remove this `mut`
Jul 11 23:15:13.986 INFO kablam! 
Jul 11 23:15:14.133 INFO kablam! error: build failed
Jul 11 23:15:14.134 INFO kablam! su: No module specific data is present
Jul 11 23:15:14.639 INFO running `"docker" "rm" "-f" "9132b11c5718157ec7659562775041d8cacd70846104827a73aab70fdbdb2bf5"`
Jul 11 23:15:14.795 INFO blam! 9132b11c5718157ec7659562775041d8cacd70846104827a73aab70fdbdb2bf5