Sep 05 18:58:09.322 INFO checking eiko/turtle_shell against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 18:58:09.322 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 18:58:09.323 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 18:58:09.777 INFO blam! 2848143a67a157dff60e372f6e7bd28dfdb2e91c5f5538fd87a9253fe851686e
Sep 05 18:58:09.790 INFO running `"docker" "start" "-a" "2848143a67a157dff60e372f6e7bd28dfdb2e91c5f5538fd87a9253fe851686e"`
Sep 05 18:58:11.013 INFO kablam! usermod: no changes
Sep 05 18:58:11.109 INFO kablam!     Checking bitflags v0.5.0
Sep 05 18:58:11.110 INFO kablam!    Compiling gio v0.1.2
Sep 05 18:58:11.110 INFO kablam!    Compiling gdk-pixbuf v0.1.2
Sep 05 18:58:11.110 INFO kablam!    Compiling cairo-rs v0.1.2
Sep 05 18:58:11.110 INFO kablam!    Compiling gdk v0.5.2
Sep 05 18:58:11.110 INFO kablam!     Checking c_vec v1.2.0
Sep 05 18:58:11.111 INFO kablam!    Compiling gtk v0.1.2
Sep 05 18:58:11.111 INFO kablam!    Compiling glib-sys v0.3.3
Sep 05 18:58:11.534 INFO kablam!    Compiling gobject-sys v0.3.3
Sep 05 18:58:11.688 INFO kablam!    Compiling gio-sys v0.3.3
Sep 05 18:58:12.034 INFO kablam!    Compiling cairo-sys-rs v0.3.3
Sep 05 18:58:12.246 INFO kablam!    Compiling pango-sys v0.3.3
Sep 05 18:58:12.270 INFO kablam!    Compiling gdk-pixbuf-sys v0.3.3
Sep 05 18:58:12.270 INFO kablam!    Compiling gdk-sys v0.3.3
Sep 05 18:58:12.366 INFO kablam!    Compiling atk-sys v0.3.3
Sep 05 18:58:13.182 INFO kablam!    Compiling gtk-sys v0.3.3
Sep 05 18:58:17.910 INFO kablam!     Checking glib v0.1.2
Sep 05 18:58:19.773 INFO kablam!     Checking pango v0.1.2
Sep 05 18:58:47.056 INFO kablam!     Checking turtle_shell v0.1.0 (file:///source)
Sep 05 18:58:47.318 INFO kablam! warning: unused import: `std::path::Path`
Sep 05 18:58:47.318 INFO kablam!  --> src/main.rs:3:5
Sep 05 18:58:47.318 INFO kablam!   |
Sep 05 18:58:47.318 INFO kablam! 3 | use std::path::Path;
Sep 05 18:58:47.318 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 05 18:58:47.334 INFO kablam!   |
Sep 05 18:58:47.334 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 18:58:47.334 INFO kablam! 
Sep 05 18:58:47.334 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 05 18:58:47.334 INFO kablam!  --> src/core.rs:2:5
Sep 05 18:58:47.334 INFO kablam!   |
Sep 05 18:58:47.334 INFO kablam! 2 | use std::collections::HashMap;
Sep 05 18:58:47.334 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.334 INFO kablam! 
Sep 05 18:58:47.423 INFO kablam! warning: unused import: `std::path::Path`
Sep 05 18:58:47.423 INFO kablam!  --> src/main.rs:3:5
Sep 05 18:58:47.423 INFO kablam!   |
Sep 05 18:58:47.423 INFO kablam! 3 | use std::path::Path;
Sep 05 18:58:47.423 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 05 18:58:47.424 INFO kablam!   |
Sep 05 18:58:47.424 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 18:58:47.424 INFO kablam! 
Sep 05 18:58:47.424 INFO kablam! warning: unused import: `std::collections::HashMap`
Sep 05 18:58:47.424 INFO kablam!  --> src/core.rs:2:5
Sep 05 18:58:47.424 INFO kablam!   |
Sep 05 18:58:47.424 INFO kablam! 2 | use std::collections::HashMap;
Sep 05 18:58:47.424 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.424 INFO kablam! 
Sep 05 18:58:47.490 INFO kablam! warning: unused variable: `params`
Sep 05 18:58:47.490 INFO kablam!    --> src/core.rs:173:19
Sep 05 18:58:47.490 INFO kablam!     |
Sep 05 18:58:47.490 INFO kablam! 173 |     fn ask(&self, params: Vec<String>) -> Result<String, String> {
Sep 05 18:58:47.490 INFO kablam!     |                   ^^^^^^ help: consider using `_params` instead
Sep 05 18:58:47.490 INFO kablam!     |
Sep 05 18:58:47.490 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 05 18:58:47.490 INFO kablam! 
Sep 05 18:58:47.526 INFO kablam! warning: variable does not need to be mutable
Sep 05 18:58:47.526 INFO kablam!   --> src/turbin.rs:26:38
Sep 05 18:58:47.526 INFO kablam!    |
Sep 05 18:58:47.526 INFO kablam! 26 |     fn receive(&self, message: &str, mut params: Vec<String>) -> String {
Sep 05 18:58:47.526 INFO kablam!    |                                      ----^^^^^^
Sep 05 18:58:47.526 INFO kablam!    |                                      |
Sep 05 18:58:47.526 INFO kablam!    |                                      help: remove this `mut`
Sep 05 18:58:47.534 INFO kablam!    |
Sep 05 18:58:47.534 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 18:58:47.534 INFO kablam! 
Sep 05 18:58:47.590 INFO kablam! warning: method is never used: `name`
Sep 05 18:58:47.590 INFO kablam!  --> src/core.rs:9:5
Sep 05 18:58:47.590 INFO kablam!   |
Sep 05 18:58:47.590 INFO kablam! 9 |     pub fn name(&self) -> String {
Sep 05 18:58:47.590 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.590 INFO kablam!   |
Sep 05 18:58:47.590 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 05 18:58:47.590 INFO kablam! 
Sep 05 18:58:47.590 INFO kablam! warning: method is never used: `load`
Sep 05 18:58:47.590 INFO kablam!   --> src/core.rs:12:5
Sep 05 18:58:47.590 INFO kablam!    |
Sep 05 18:58:47.590 INFO kablam! 12 |     pub fn load(&self) -> bool {
Sep 05 18:58:47.590 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.590 INFO kablam! 
Sep 05 18:58:47.590 INFO kablam! warning: method is never used: `load_plugin`
Sep 05 18:58:47.590 INFO kablam!   --> src/main.rs:52:5
Sep 05 18:58:47.590 INFO kablam!    |
Sep 05 18:58:47.590 INFO kablam! 52 |     fn load_plugin(&mut self, plugin: &'a Plugin) -> bool {
Sep 05 18:58:47.590 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.590 INFO kablam! 
Sep 05 18:58:47.590 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 18:58:47.590 INFO kablam!    --> src/core.rs:175:9
Sep 05 18:58:47.590 INFO kablam!     |
Sep 05 18:58:47.590 INFO kablam! 175 |         io::stdout().flush();
Sep 05 18:58:47.590 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.590 INFO kablam!     |
Sep 05 18:58:47.590 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 05 18:58:47.590 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 18:58:47.590 INFO kablam! 
Sep 05 18:58:47.590 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 18:58:47.590 INFO kablam!    --> src/core.rs:191:9
Sep 05 18:58:47.590 INFO kablam!     |
Sep 05 18:58:47.590 INFO kablam! 191 |         io::stdout().flush();
Sep 05 18:58:47.590 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.590 INFO kablam!     |
Sep 05 18:58:47.590 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 18:58:47.590 INFO kablam! 
Sep 05 18:58:47.590 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 18:58:47.590 INFO kablam!    --> src/core.rs:200:9
Sep 05 18:58:47.590 INFO kablam!     |
Sep 05 18:58:47.590 INFO kablam! 200 |         io::stdout().flush();
Sep 05 18:58:47.590 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.590 INFO kablam!     |
Sep 05 18:58:47.590 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 18:58:47.590 INFO kablam! 
Sep 05 18:58:47.742 INFO kablam! warning: unused variable: `params`
Sep 05 18:58:47.742 INFO kablam!    --> src/core.rs:173:19
Sep 05 18:58:47.742 INFO kablam!     |
Sep 05 18:58:47.742 INFO kablam! 173 |     fn ask(&self, params: Vec<String>) -> Result<String, String> {
Sep 05 18:58:47.742 INFO kablam!     |                   ^^^^^^ help: consider using `_params` instead
Sep 05 18:58:47.742 INFO kablam!     |
Sep 05 18:58:47.742 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 05 18:58:47.742 INFO kablam! 
Sep 05 18:58:47.766 INFO kablam! warning: variable does not need to be mutable
Sep 05 18:58:47.766 INFO kablam!   --> src/turbin.rs:26:38
Sep 05 18:58:47.766 INFO kablam!    |
Sep 05 18:58:47.766 INFO kablam! 26 |     fn receive(&self, message: &str, mut params: Vec<String>) -> String {
Sep 05 18:58:47.766 INFO kablam!    |                                      ----^^^^^^
Sep 05 18:58:47.766 INFO kablam!    |                                      |
Sep 05 18:58:47.766 INFO kablam!    |                                      help: remove this `mut`
Sep 05 18:58:47.766 INFO kablam!    |
Sep 05 18:58:47.766 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 18:58:47.766 INFO kablam! 
Sep 05 18:58:47.810 INFO kablam! warning: method is never used: `name`
Sep 05 18:58:47.810 INFO kablam!  --> src/core.rs:9:5
Sep 05 18:58:47.810 INFO kablam!   |
Sep 05 18:58:47.810 INFO kablam! 9 |     pub fn name(&self) -> String {
Sep 05 18:58:47.810 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.810 INFO kablam!   |
Sep 05 18:58:47.810 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 05 18:58:47.810 INFO kablam! 
Sep 05 18:58:47.810 INFO kablam! warning: method is never used: `load`
Sep 05 18:58:47.810 INFO kablam!   --> src/core.rs:12:5
Sep 05 18:58:47.810 INFO kablam!    |
Sep 05 18:58:47.810 INFO kablam! 12 |     pub fn load(&self) -> bool {
Sep 05 18:58:47.810 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.811 INFO kablam! 
Sep 05 18:58:47.811 INFO kablam! warning: method is never used: `load_plugin`
Sep 05 18:58:47.811 INFO kablam!   --> src/main.rs:52:5
Sep 05 18:58:47.811 INFO kablam!    |
Sep 05 18:58:47.811 INFO kablam! 52 |     fn load_plugin(&mut self, plugin: &'a Plugin) -> bool {
Sep 05 18:58:47.811 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.811 INFO kablam! 
Sep 05 18:58:47.818 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 18:58:47.818 INFO kablam!    --> src/core.rs:175:9
Sep 05 18:58:47.818 INFO kablam!     |
Sep 05 18:58:47.818 INFO kablam! 175 |         io::stdout().flush();
Sep 05 18:58:47.818 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.818 INFO kablam!     |
Sep 05 18:58:47.818 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 05 18:58:47.818 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 18:58:47.818 INFO kablam! 
Sep 05 18:58:47.818 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 18:58:47.818 INFO kablam!    --> src/core.rs:191:9
Sep 05 18:58:47.818 INFO kablam!     |
Sep 05 18:58:47.818 INFO kablam! 191 |         io::stdout().flush();
Sep 05 18:58:47.818 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.818 INFO kablam!     |
Sep 05 18:58:47.818 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 18:58:47.818 INFO kablam! 
Sep 05 18:58:47.818 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 05 18:58:47.818 INFO kablam!    --> src/core.rs:200:9
Sep 05 18:58:47.818 INFO kablam!     |
Sep 05 18:58:47.818 INFO kablam! 200 |         io::stdout().flush();
Sep 05 18:58:47.818 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 05 18:58:47.818 INFO kablam!     |
Sep 05 18:58:47.818 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 05 18:58:47.818 INFO kablam! 
Sep 05 18:58:47.854 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.80s
Sep 05 18:58:47.866 INFO kablam! su: No module specific data is present
Sep 05 18:58:48.777 INFO running `"docker" "rm" "-f" "2848143a67a157dff60e372f6e7bd28dfdb2e91c5f5538fd87a9253fe851686e"`
Sep 05 18:58:49.078 INFO blam! 2848143a67a157dff60e372f6e7bd28dfdb2e91c5f5538fd87a9253fe851686e