Sep 21 07:25:54.526 INFO checking lopdf-0.15.3 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 07:25:54.526 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 07:25:54.526 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 07:25:54.736 INFO blam! df7c53acffa92f92fe5107acc8614fd5f328ee096523a387629a73e657ee63b0
Sep 21 07:25:54.738 INFO running `"docker" "start" "-a" "df7c53acffa92f92fe5107acc8614fd5f328ee096523a387629a73e657ee63b0"`
Sep 21 07:25:55.698 INFO kablam! usermod: no changes
Sep 21 07:25:56.014 INFO kablam!     Checking lopdf v0.15.3 (/source)
Sep 21 07:25:57.295 INFO kablam! warning: unused import: `Object`
Sep 21 07:25:57.295 INFO kablam!  --> src/xobject.rs:3:35
Sep 21 07:25:57.295 INFO kablam!   |
Sep 21 07:25:57.295 INFO kablam! 3 | use super::{Dictionary, Document, Object, Stream};
Sep 21 07:25:57.295 INFO kablam!   |                                   ^^^^^^
Sep 21 07:25:57.295 INFO kablam!   |
Sep 21 07:25:57.295 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 07:25:57.295 INFO kablam! 
Sep 21 07:25:57.295 INFO kablam! warning: unused import: `std::io`
Sep 21 07:25:57.295 INFO kablam!  --> src/xobject.rs:6:5
Sep 21 07:25:57.295 INFO kablam!   |
Sep 21 07:25:57.295 INFO kablam! 6 | use std::io;
Sep 21 07:25:57.295 INFO kablam!   |     ^^^^^^^
Sep 21 07:25:57.295 INFO kablam! 
Sep 21 07:25:57.378 INFO kablam! warning: unused import: `Object`
Sep 21 07:25:57.378 INFO kablam!  --> src/xobject.rs:3:35
Sep 21 07:25:57.378 INFO kablam!   |
Sep 21 07:25:57.378 INFO kablam! 3 | use super::{Dictionary, Document, Object, Stream};
Sep 21 07:25:57.378 INFO kablam!   |                                   ^^^^^^
Sep 21 07:25:57.378 INFO kablam!   |
Sep 21 07:25:57.378 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 07:25:57.378 INFO kablam! 
Sep 21 07:25:57.378 INFO kablam! warning: unused import: `std::io`
Sep 21 07:25:57.378 INFO kablam!  --> src/xobject.rs:6:5
Sep 21 07:25:57.378 INFO kablam!   |
Sep 21 07:25:57.378 INFO kablam! 6 | use std::io;
Sep 21 07:25:57.378 INFO kablam!   |     ^^^^^^^
Sep 21 07:25:57.378 INFO kablam! 
Sep 21 07:25:58.806 INFO kablam! warning: unused variable: `position`
Sep 21 07:25:58.806 INFO kablam!   --> src/xobject.rs:69:55
Sep 21 07:25:58.806 INFO kablam!    |
Sep 21 07:25:58.806 INFO kablam! 69 |     pub fn insert_watermark(&mut self, page_number: u32, position: (i32, i32)) {
Sep 21 07:25:58.806 INFO kablam!    |                                                          ^^^^^^^^ help: consider using `_position` instead
Sep 21 07:25:58.806 INFO kablam!    |
Sep 21 07:25:58.806 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 07:25:58.806 INFO kablam! 
Sep 21 07:25:58.843 INFO kablam! warning: unused variable: `position`
Sep 21 07:25:58.843 INFO kablam!   --> src/xobject.rs:69:55
Sep 21 07:25:58.843 INFO kablam!    |
Sep 21 07:25:58.843 INFO kablam! 69 |     pub fn insert_watermark(&mut self, page_number: u32, position: (i32, i32)) {
Sep 21 07:25:58.843 INFO kablam!    |                                                          ^^^^^^^^ help: consider using `_position` instead
Sep 21 07:25:58.843 INFO kablam!    |
Sep 21 07:25:58.843 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 07:25:58.843 INFO kablam! 
Sep 21 07:25:58.901 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.901 INFO kablam!   --> src/creator.rs:27:7
Sep 21 07:25:58.901 INFO kablam!    |
Sep 21 07:25:58.901 INFO kablam! 27 |         let mut page = self.get_object_mut(page_id).and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.901 INFO kablam!    |             ----^^^^
Sep 21 07:25:58.901 INFO kablam!    |             |
Sep 21 07:25:58.901 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.901 INFO kablam!    |
Sep 21 07:25:58.901 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 07:25:58.901 INFO kablam! 
Sep 21 07:25:58.902 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.902 INFO kablam!   --> src/creator.rs:41:7
Sep 21 07:25:58.902 INFO kablam!    |
Sep 21 07:25:58.902 INFO kablam! 41 |         let mut resources = self.get_object_mut(resources_id).and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.902 INFO kablam!    |             ----^^^^^^^^^
Sep 21 07:25:58.902 INFO kablam!    |             |
Sep 21 07:25:58.902 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.902 INFO kablam! 
Sep 21 07:25:58.902 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.902 INFO kablam!   --> src/creator.rs:45:7
Sep 21 07:25:58.902 INFO kablam!    |
Sep 21 07:25:58.902 INFO kablam! 45 |         let mut xobjects = resources.get_mut("XObject").and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.902 INFO kablam!    |             ----^^^^^^^^
Sep 21 07:25:58.902 INFO kablam!    |             |
Sep 21 07:25:58.903 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.903 INFO kablam! 
Sep 21 07:25:58.903 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.903 INFO kablam!   --> src/creator.rs:53:7
Sep 21 07:25:58.903 INFO kablam!    |
Sep 21 07:25:58.903 INFO kablam! 53 |         let mut resources = self.get_object_mut(resources_id).and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.903 INFO kablam!    |             ----^^^^^^^^^
Sep 21 07:25:58.903 INFO kablam!    |             |
Sep 21 07:25:58.903 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.904 INFO kablam! 
Sep 21 07:25:58.904 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.904 INFO kablam!   --> src/creator.rs:57:7
Sep 21 07:25:58.904 INFO kablam!    |
Sep 21 07:25:58.904 INFO kablam! 57 |         let mut states = resources.get_mut("ExtGState").and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.904 INFO kablam!    |             ----^^^^^^
Sep 21 07:25:58.904 INFO kablam!    |             |
Sep 21 07:25:58.904 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.904 INFO kablam! 
Sep 21 07:25:58.905 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.905 INFO kablam!   --> src/creator.rs:64:7
Sep 21 07:25:58.905 INFO kablam!    |
Sep 21 07:25:58.905 INFO kablam! 64 |         let mut resources = self.get_object_mut(resources_id).and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.905 INFO kablam!    |             ----^^^^^^^^^
Sep 21 07:25:58.905 INFO kablam!    |             |
Sep 21 07:25:58.905 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.905 INFO kablam! 
Sep 21 07:25:58.905 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.905 INFO kablam!   --> src/creator.rs:68:7
Sep 21 07:25:58.905 INFO kablam!    |
Sep 21 07:25:58.905 INFO kablam! 68 |         let mut proc_set = resources.get_mut("ProcSet").and_then(|obj| obj.as_array_mut()).unwrap();
Sep 21 07:25:58.905 INFO kablam!    |             ----^^^^^^^^
Sep 21 07:25:58.905 INFO kablam!    |             |
Sep 21 07:25:58.905 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.905 INFO kablam! 
Sep 21 07:25:58.942 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.942 INFO kablam!   --> src/creator.rs:27:7
Sep 21 07:25:58.942 INFO kablam!    |
Sep 21 07:25:58.942 INFO kablam! 27 |         let mut page = self.get_object_mut(page_id).and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.942 INFO kablam!    |             ----^^^^
Sep 21 07:25:58.942 INFO kablam!    |             |
Sep 21 07:25:58.942 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.942 INFO kablam!    |
Sep 21 07:25:58.942 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 07:25:58.942 INFO kablam! 
Sep 21 07:25:58.942 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.942 INFO kablam!   --> src/creator.rs:41:7
Sep 21 07:25:58.942 INFO kablam!    |
Sep 21 07:25:58.942 INFO kablam! 41 |         let mut resources = self.get_object_mut(resources_id).and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.942 INFO kablam!    |             ----^^^^^^^^^
Sep 21 07:25:58.942 INFO kablam!    |             |
Sep 21 07:25:58.942 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.942 INFO kablam! 
Sep 21 07:25:58.942 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.942 INFO kablam!   --> src/creator.rs:45:7
Sep 21 07:25:58.942 INFO kablam!    |
Sep 21 07:25:58.942 INFO kablam! 45 |         let mut xobjects = resources.get_mut("XObject").and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.942 INFO kablam!    |             ----^^^^^^^^
Sep 21 07:25:58.942 INFO kablam!    |             |
Sep 21 07:25:58.942 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.942 INFO kablam! 
Sep 21 07:25:58.946 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.946 INFO kablam!   --> src/creator.rs:53:7
Sep 21 07:25:58.946 INFO kablam!    |
Sep 21 07:25:58.946 INFO kablam! 53 |         let mut resources = self.get_object_mut(resources_id).and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.946 INFO kablam!    |             ----^^^^^^^^^
Sep 21 07:25:58.946 INFO kablam!    |             |
Sep 21 07:25:58.946 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.946 INFO kablam! 
Sep 21 07:25:58.946 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.946 INFO kablam!   --> src/creator.rs:57:7
Sep 21 07:25:58.946 INFO kablam!    |
Sep 21 07:25:58.946 INFO kablam! 57 |         let mut states = resources.get_mut("ExtGState").and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.946 INFO kablam!    |             ----^^^^^^
Sep 21 07:25:58.946 INFO kablam!    |             |
Sep 21 07:25:58.946 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.946 INFO kablam! 
Sep 21 07:25:58.946 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.946 INFO kablam!   --> src/creator.rs:64:7
Sep 21 07:25:58.946 INFO kablam!    |
Sep 21 07:25:58.946 INFO kablam! 64 |         let mut resources = self.get_object_mut(resources_id).and_then(|obj| obj.as_dict_mut()).unwrap();
Sep 21 07:25:58.946 INFO kablam!    |             ----^^^^^^^^^
Sep 21 07:25:58.946 INFO kablam!    |             |
Sep 21 07:25:58.946 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.946 INFO kablam! 
Sep 21 07:25:58.946 INFO kablam! warning: variable does not need to be mutable
Sep 21 07:25:58.946 INFO kablam!   --> src/creator.rs:68:7
Sep 21 07:25:58.946 INFO kablam!    |
Sep 21 07:25:58.946 INFO kablam! 68 |         let mut proc_set = resources.get_mut("ProcSet").and_then(|obj| obj.as_array_mut()).unwrap();
Sep 21 07:25:58.946 INFO kablam!    |             ----^^^^^^^^
Sep 21 07:25:58.946 INFO kablam!    |             |
Sep 21 07:25:58.946 INFO kablam!    |             help: remove this `mut`
Sep 21 07:25:58.946 INFO kablam! 
Sep 21 07:26:00.863 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.15s
Sep 21 07:26:00.874 INFO kablam! su: No module specific data is present
Sep 21 07:26:01.410 INFO running `"docker" "rm" "-f" "df7c53acffa92f92fe5107acc8614fd5f328ee096523a387629a73e657ee63b0"`
Sep 21 07:26:01.480 INFO blam! df7c53acffa92f92fe5107acc8614fd5f328ee096523a387629a73e657ee63b0