Sep 01 15:44:36.888 INFO checking eiko/turtle_shell against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 15:44:36.888 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 15:44:36.888 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:44:37.087 INFO blam! 9fdd7e3a5844569f27c9babc9b868a285c7ad2564172fc06ab50c7fcc12eb43b
Sep 01 15:44:37.088 INFO running `"docker" "start" "-a" "9fdd7e3a5844569f27c9babc9b868a285c7ad2564172fc06ab50c7fcc12eb43b"`
Sep 01 15:44:37.964 INFO kablam!    Compiling gdk-pixbuf v0.1.2
Sep 01 15:44:37.964 INFO kablam!    Compiling gio v0.1.2
Sep 01 15:44:37.987 INFO kablam!    Compiling cairo-rs v0.1.2
Sep 01 15:44:37.994 INFO kablam!    Compiling gdk v0.5.2
Sep 01 15:44:38.019 INFO kablam!    Compiling gtk v0.1.2
Sep 01 15:44:38.029 INFO kablam!    Compiling gio-sys v0.3.3
Sep 01 15:44:38.038 INFO kablam!    Compiling gdk-pixbuf-sys v0.3.3
Sep 01 15:44:38.083 INFO kablam!    Compiling pango-sys v0.3.3
Sep 01 15:44:39.589 INFO kablam!    Compiling cairo-sys-rs v0.3.3
Sep 01 15:44:40.064 INFO kablam!    Compiling gdk-sys v0.3.3
Sep 01 15:44:40.071 INFO kablam!    Compiling gtk-sys v0.3.3
Sep 01 15:44:42.793 INFO kablam!     Checking pango v0.1.2
Sep 01 15:45:39.705 INFO kablam!     Checking turtle_shell v0.1.0 (file:///source)
Sep 01 15:45:40.068 INFO kablam! warning: unused import: `std::path::Path`
Sep 01 15:45:40.068 INFO kablam!  --> src/main.rs:3:5
Sep 01 15:45:40.068 INFO kablam!   |
Sep 01 15:45:40.068 INFO kablam! 3 | use std::path::Path;
Sep 01 15:45:40.068 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 01 15:45:40.068 INFO kablam!   |
Sep 01 15:45:40.068 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 15:45:40.068 INFO kablam! 
Sep 01 15:45:40.069 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 15:45:40.069 INFO kablam!  --> src/core.rs:2:5
Sep 01 15:45:40.069 INFO kablam!   |
Sep 01 15:45:40.069 INFO kablam! 2 | use std::collections::HashMap;
Sep 01 15:45:40.069 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.069 INFO kablam! 
Sep 01 15:45:40.107 INFO kablam! warning: unused import: `std::path::Path`
Sep 01 15:45:40.107 INFO kablam!  --> src/main.rs:3:5
Sep 01 15:45:40.107 INFO kablam!   |
Sep 01 15:45:40.107 INFO kablam! 3 | use std::path::Path;
Sep 01 15:45:40.107 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 01 15:45:40.108 INFO kablam!   |
Sep 01 15:45:40.108 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 15:45:40.108 INFO kablam! 
Sep 01 15:45:40.108 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 01 15:45:40.108 INFO kablam!  --> src/core.rs:2:5
Sep 01 15:45:40.108 INFO kablam!   |
Sep 01 15:45:40.108 INFO kablam! 2 | use std::collections::HashMap;
Sep 01 15:45:40.108 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.109 INFO kablam! 
Sep 01 15:45:40.449 INFO kablam! warning: unused variable: `params`
Sep 01 15:45:40.449 INFO kablam!    --> src/core.rs:173:19
Sep 01 15:45:40.449 INFO kablam!     |
Sep 01 15:45:40.449 INFO kablam! 173 |     fn ask(&self, params: Vec<String>) -> Result<String, String> {
Sep 01 15:45:40.449 INFO kablam!     |                   ^^^^^^ help: consider using `_params` instead
Sep 01 15:45:40.449 INFO kablam!     |
Sep 01 15:45:40.449 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 15:45:40.449 INFO kablam! 
Sep 01 15:45:40.451 INFO kablam! warning: unused variable: `params`
Sep 01 15:45:40.451 INFO kablam!    --> src/core.rs:173:19
Sep 01 15:45:40.451 INFO kablam!     |
Sep 01 15:45:40.451 INFO kablam! 173 |     fn ask(&self, params: Vec<String>) -> Result<String, String> {
Sep 01 15:45:40.451 INFO kablam!     |                   ^^^^^^ help: consider using `_params` instead
Sep 01 15:45:40.452 INFO kablam!     |
Sep 01 15:45:40.452 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 15:45:40.452 INFO kablam! 
Sep 01 15:45:40.494 INFO kablam! warning: variable does not need to be mutable
Sep 01 15:45:40.494 INFO kablam!   --> src/turbin.rs:26:38
Sep 01 15:45:40.494 INFO kablam!    |
Sep 01 15:45:40.494 INFO kablam! 26 |     fn receive(&self, message: &str, mut params: Vec<String>) -> String {
Sep 01 15:45:40.494 INFO kablam!    |                                      ----^^^^^^
Sep 01 15:45:40.494 INFO kablam!    |                                      |
Sep 01 15:45:40.494 INFO kablam!    |                                      help: remove this `mut`
Sep 01 15:45:40.495 INFO kablam!    |
Sep 01 15:45:40.495 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 15:45:40.495 INFO kablam! 
Sep 01 15:45:40.496 INFO kablam! warning: variable does not need to be mutable
Sep 01 15:45:40.496 INFO kablam!   --> src/turbin.rs:26:38
Sep 01 15:45:40.496 INFO kablam!    |
Sep 01 15:45:40.496 INFO kablam! 26 |     fn receive(&self, message: &str, mut params: Vec<String>) -> String {
Sep 01 15:45:40.496 INFO kablam!    |                                      ----^^^^^^
Sep 01 15:45:40.496 INFO kablam!    |                                      |
Sep 01 15:45:40.496 INFO kablam!    |                                      help: remove this `mut`
Sep 01 15:45:40.496 INFO kablam!    |
Sep 01 15:45:40.496 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 15:45:40.496 INFO kablam! 
Sep 01 15:45:40.543 INFO kablam! warning: method is never used: `name`
Sep 01 15:45:40.543 INFO kablam!  --> src/core.rs:9:5
Sep 01 15:45:40.543 INFO kablam!   |
Sep 01 15:45:40.543 INFO kablam! 9 |     pub fn name(&self) -> String {
Sep 01 15:45:40.544 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.544 INFO kablam!   |
Sep 01 15:45:40.544 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 15:45:40.544 INFO kablam! 
Sep 01 15:45:40.545 INFO kablam! warning: method is never used: `load`
Sep 01 15:45:40.545 INFO kablam!   --> src/core.rs:12:5
Sep 01 15:45:40.545 INFO kablam!    |
Sep 01 15:45:40.545 INFO kablam! 12 |     pub fn load(&self) -> bool {
Sep 01 15:45:40.545 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.545 INFO kablam! 
Sep 01 15:45:40.545 INFO kablam! warning: method is never used: `load_plugin`
Sep 01 15:45:40.545 INFO kablam!   --> src/main.rs:52:5
Sep 01 15:45:40.545 INFO kablam!    |
Sep 01 15:45:40.545 INFO kablam! 52 |     fn load_plugin(&mut self, plugin: &'a Plugin) -> bool {
Sep 01 15:45:40.545 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.545 INFO kablam! 
Sep 01 15:45:40.545 INFO kablam! warning: method is never used: `name`
Sep 01 15:45:40.545 INFO kablam!  --> src/core.rs:9:5
Sep 01 15:45:40.545 INFO kablam!   |
Sep 01 15:45:40.545 INFO kablam! 9 |     pub fn name(&self) -> String {
Sep 01 15:45:40.545 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.545 INFO kablam!   |
Sep 01 15:45:40.545 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 15:45:40.545 INFO kablam! 
Sep 01 15:45:40.545 INFO kablam! warning: method is never used: `load`
Sep 01 15:45:40.545 INFO kablam!   --> src/core.rs:12:5
Sep 01 15:45:40.545 INFO kablam!    |
Sep 01 15:45:40.545 INFO kablam! 12 |     pub fn load(&self) -> bool {
Sep 01 15:45:40.546 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.546 INFO kablam! 
Sep 01 15:45:40.546 INFO kablam! warning: method is never used: `load_plugin`
Sep 01 15:45:40.546 INFO kablam!   --> src/main.rs:52:5
Sep 01 15:45:40.546 INFO kablam!    |
Sep 01 15:45:40.546 INFO kablam! 52 |     fn load_plugin(&mut self, plugin: &'a Plugin) -> bool {
Sep 01 15:45:40.546 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.546 INFO kablam! 
Sep 01 15:45:40.548 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:45:40.548 INFO kablam!    --> src/core.rs:175:9
Sep 01 15:45:40.549 INFO kablam!     |
Sep 01 15:45:40.549 INFO kablam! 175 |         io::stdout().flush();
Sep 01 15:45:40.549 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.549 INFO kablam!     |
Sep 01 15:45:40.549 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 15:45:40.549 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:45:40.549 INFO kablam! 
Sep 01 15:45:40.550 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:45:40.550 INFO kablam!    --> src/core.rs:191:9
Sep 01 15:45:40.550 INFO kablam!     |
Sep 01 15:45:40.550 INFO kablam! 191 |         io::stdout().flush();
Sep 01 15:45:40.550 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.550 INFO kablam!     |
Sep 01 15:45:40.550 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:45:40.550 INFO kablam! 
Sep 01 15:45:40.550 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:45:40.550 INFO kablam!    --> src/core.rs:200:9
Sep 01 15:45:40.550 INFO kablam!     |
Sep 01 15:45:40.550 INFO kablam! 200 |         io::stdout().flush();
Sep 01 15:45:40.550 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.550 INFO kablam!     |
Sep 01 15:45:40.550 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:45:40.550 INFO kablam! 
Sep 01 15:45:40.550 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:45:40.550 INFO kablam!    --> src/core.rs:175:9
Sep 01 15:45:40.550 INFO kablam!     |
Sep 01 15:45:40.550 INFO kablam! 175 |         io::stdout().flush();
Sep 01 15:45:40.550 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.551 INFO kablam!     |
Sep 01 15:45:40.551 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 15:45:40.551 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:45:40.551 INFO kablam! 
Sep 01 15:45:40.551 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:45:40.551 INFO kablam!    --> src/core.rs:191:9
Sep 01 15:45:40.551 INFO kablam!     |
Sep 01 15:45:40.551 INFO kablam! 191 |         io::stdout().flush();
Sep 01 15:45:40.551 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.551 INFO kablam!     |
Sep 01 15:45:40.551 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:45:40.551 INFO kablam! 
Sep 01 15:45:40.553 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 15:45:40.553 INFO kablam!    --> src/core.rs:200:9
Sep 01 15:45:40.553 INFO kablam!     |
Sep 01 15:45:40.553 INFO kablam! 200 |         io::stdout().flush();
Sep 01 15:45:40.553 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 01 15:45:40.553 INFO kablam!     |
Sep 01 15:45:40.553 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 15:45:40.553 INFO kablam! 
Sep 01 15:45:40.575 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Sep 01 15:45:40.581 INFO kablam! su: No module specific data is present
Sep 01 15:45:41.079 INFO running `"docker" "rm" "-f" "9fdd7e3a5844569f27c9babc9b868a285c7ad2564172fc06ab50c7fcc12eb43b"`
Sep 01 15:45:41.239 INFO blam! 9fdd7e3a5844569f27c9babc9b868a285c7ad2564172fc06ab50c7fcc12eb43b