Sep 19 19:10:25.011 INFO checking rust_inbox-0.0.5 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 19:10:25.011 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 19:10:25.012 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:10:25.398 INFO blam! 0fe5047c58ab6ff87e6ffce360f833be915155d22a37cc229ae4ee03bdf49950
Sep 19 19:10:25.403 INFO running `"docker" "start" "-a" "0fe5047c58ab6ff87e6ffce360f833be915155d22a37cc229ae4ee03bdf49950"`
Sep 19 19:10:26.787 INFO kablam! usermod: no changes
Sep 19 19:10:26.915 INFO kablam!     Checking rust_inbox v0.0.5 (/source)
Sep 19 19:10:28.210 INFO kablam! error[E0463]: can't find crate for `imap`
Sep 19 19:10:28.210 INFO kablam!  --> examples/gmail_oauth2.rs:1:1
Sep 19 19:10:28.210 INFO kablam!   |
Sep 19 19:10:28.210 INFO kablam! 1 | extern crate imap;
Sep 19 19:10:28.210 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Sep 19 19:10:28.210 INFO kablam! 
Sep 19 19:10:28.210 INFO kablam! error: aborting due to previous error
Sep 19 19:10:28.210 INFO kablam! 
Sep 19 19:10:28.210 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 19 19:10:28.210 INFO kablam! error: Could not compile `rust_inbox`.
Sep 19 19:10:28.211 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 19:10:28.346 INFO kablam! error[E0463]: can't find crate for `imap`
Sep 19 19:10:28.346 INFO kablam!  --> examples/basic.rs:1:1
Sep 19 19:10:28.346 INFO kablam!   |
Sep 19 19:10:28.346 INFO kablam! 1 | extern crate imap;
Sep 19 19:10:28.346 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Sep 19 19:10:28.346 INFO kablam! 
Sep 19 19:10:28.346 INFO kablam! error: aborting due to previous error
Sep 19 19:10:28.346 INFO kablam! 
Sep 19 19:10:28.346 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 19 19:10:28.359 INFO kablam! error: Could not compile `rust_inbox`.
Sep 19 19:10:28.359 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 19:10:28.395 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:10:28.395 INFO kablam!    --> src/client.rs:832:29
Sep 19 19:10:28.395 INFO kablam!     |
Sep 19 19:10:28.395 INFO kablam! 832 |         generic_store(" ", |mut c, set, query| c.store(set, query));
Sep 19 19:10:28.395 INFO kablam!     |                             ----^
Sep 19 19:10:28.395 INFO kablam!     |                             |
Sep 19 19:10:28.395 INFO kablam!     |                             help: remove this `mut`
Sep 19 19:10:28.395 INFO kablam!     |
Sep 19 19:10:28.395 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 19:10:28.395 INFO kablam! 
Sep 19 19:10:28.399 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:10:28.399 INFO kablam!    --> src/client.rs:837:33
Sep 19 19:10:28.399 INFO kablam!     |
Sep 19 19:10:28.399 INFO kablam! 837 |         generic_store(" UID ", |mut c, set, query| c.uid_store(set, query));
Sep 19 19:10:28.399 INFO kablam!     |                                 ----^
Sep 19 19:10:28.399 INFO kablam!     |                                 |
Sep 19 19:10:28.399 INFO kablam!     |                                 help: remove this `mut`
Sep 19 19:10:28.400 INFO kablam! 
Sep 19 19:10:28.400 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:10:28.400 INFO kablam!    --> src/client.rs:855:28
Sep 19 19:10:28.400 INFO kablam!     |
Sep 19 19:10:28.400 INFO kablam! 855 |         generic_copy(" ", |mut c, set, query| c.copy(set, query))
Sep 19 19:10:28.400 INFO kablam!     |                            ----^
Sep 19 19:10:28.400 INFO kablam!     |                            |
Sep 19 19:10:28.400 INFO kablam!     |                            help: remove this `mut`
Sep 19 19:10:28.400 INFO kablam! 
Sep 19 19:10:28.400 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:10:28.400 INFO kablam!    --> src/client.rs:860:32
Sep 19 19:10:28.400 INFO kablam!     |
Sep 19 19:10:28.400 INFO kablam! 860 |         generic_copy(" UID ", |mut c, set, query| c.uid_copy(set, query))
Sep 19 19:10:28.400 INFO kablam!     |                                ----^
Sep 19 19:10:28.400 INFO kablam!     |                                |
Sep 19 19:10:28.400 INFO kablam!     |                                help: remove this `mut`
Sep 19 19:10:28.400 INFO kablam! 
Sep 19 19:10:28.400 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:10:28.400 INFO kablam!    --> src/client.rs:880:29
Sep 19 19:10:28.400 INFO kablam!     |
Sep 19 19:10:28.400 INFO kablam! 880 |         generic_fetch(" ", |mut c, seq, query| c.fetch(seq, query))
Sep 19 19:10:28.400 INFO kablam!     |                             ----^
Sep 19 19:10:28.400 INFO kablam!     |                             |
Sep 19 19:10:28.400 INFO kablam!     |                             help: remove this `mut`
Sep 19 19:10:28.400 INFO kablam! 
Sep 19 19:10:28.400 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:10:28.400 INFO kablam!    --> src/client.rs:885:33
Sep 19 19:10:28.400 INFO kablam!     |
Sep 19 19:10:28.400 INFO kablam! 885 |         generic_fetch(" UID ", |mut c, seq, query| c.uid_fetch(seq, query))
Sep 19 19:10:28.400 INFO kablam!     |                                 ----^
Sep 19 19:10:28.400 INFO kablam!     |                                 |
Sep 19 19:10:28.400 INFO kablam!     |                                 help: remove this `mut`
Sep 19 19:10:28.400 INFO kablam! 
Sep 19 19:10:28.503 INFO kablam! error: build failed
Sep 19 19:10:28.503 INFO kablam! su: No module specific data is present
Sep 19 19:10:29.342 INFO running `"docker" "rm" "-f" "0fe5047c58ab6ff87e6ffce360f833be915155d22a37cc229ae4ee03bdf49950"`
Sep 19 19:10:29.642 INFO blam! 0fe5047c58ab6ff87e6ffce360f833be915155d22a37cc229ae4ee03bdf49950