Dec 13 20:32:03.442 INFO testing eiko/turtle_shell against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 20:32:03.442 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 20:32:03.927 INFO [stdout] 5faa30b808336b2ce31974a5d097f8ac22fe82cd18d0ba3e7cba25b9d67e00f7
Dec 13 20:32:03.928 INFO running `"docker" "start" "-a" "5faa30b808336b2ce31974a5d097f8ac22fe82cd18d0ba3e7cba25b9d67e00f7"`
Dec 13 20:32:04.562 INFO [stderr] usermod: no changes
Dec 13 20:32:04.665 INFO [stderr]    Compiling gio v0.1.2
Dec 13 20:32:04.665 INFO [stderr]    Compiling gdk-pixbuf v0.1.2
Dec 13 20:32:04.665 INFO [stderr]    Compiling cairo-rs v0.1.2
Dec 13 20:32:04.665 INFO [stderr]    Compiling gdk v0.5.2
Dec 13 20:32:04.665 INFO [stderr]    Compiling gtk v0.1.2
Dec 13 20:32:04.665 INFO [stderr]    Compiling gio-sys v0.3.3
Dec 13 20:32:04.665 INFO [stderr]    Compiling pango-sys v0.3.3
Dec 13 20:32:04.666 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.3
Dec 13 20:32:06.099 INFO [stderr]    Compiling cairo-sys-rs v0.3.3
Dec 13 20:32:06.106 INFO [stderr]    Compiling gdk-sys v0.3.3
Dec 13 20:32:06.106 INFO [stderr]    Compiling gtk-sys v0.3.3
Dec 13 20:32:08.491 INFO [stderr]    Compiling pango v0.1.2
Dec 13 20:32:45.135 INFO [stderr]    Compiling turtle_shell v0.1.0 (/source)
Dec 13 20:32:45.611 INFO [stderr] warning: unused import: `std::path::Path`
Dec 13 20:32:45.611 INFO [stderr]  --> src/main.rs:3:5
Dec 13 20:32:45.611 INFO [stderr]   |
Dec 13 20:32:45.611 INFO [stderr] 3 | use std::path::Path;
Dec 13 20:32:45.611 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 20:32:45.611 INFO [stderr]   |
Dec 13 20:32:45.611 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 20:32:45.611 INFO [stderr] 
Dec 13 20:32:45.611 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 13 20:32:45.611 INFO [stderr]  --> src/core.rs:2:5
Dec 13 20:32:45.611 INFO [stderr]   |
Dec 13 20:32:45.611 INFO [stderr] 2 | use std::collections::HashMap;
Dec 13 20:32:45.611 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:45.611 INFO [stderr] 
Dec 13 20:32:45.763 INFO [stderr] warning: unused variable: `params`
Dec 13 20:32:45.763 INFO [stderr]    --> src/core.rs:173:19
Dec 13 20:32:45.763 INFO [stderr]     |
Dec 13 20:32:45.763 INFO [stderr] 173 |     fn ask(&self, params: Vec<String>) -> Result<String, String> {
Dec 13 20:32:45.763 INFO [stderr]     |                   ^^^^^^ help: consider using `_params` instead
Dec 13 20:32:45.763 INFO [stderr]     |
Dec 13 20:32:45.763 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 20:32:45.763 INFO [stderr] 
Dec 13 20:32:45.787 INFO [stderr] warning: variable does not need to be mutable
Dec 13 20:32:45.787 INFO [stderr]   --> src/turbin.rs:26:38
Dec 13 20:32:45.787 INFO [stderr]    |
Dec 13 20:32:45.787 INFO [stderr] 26 |     fn receive(&self, message: &str, mut params: Vec<String>) -> String {
Dec 13 20:32:45.787 INFO [stderr]    |                                      ----^^^^^^
Dec 13 20:32:45.787 INFO [stderr]    |                                      |
Dec 13 20:32:45.787 INFO [stderr]    |                                      help: remove this `mut`
Dec 13 20:32:45.787 INFO [stderr]    |
Dec 13 20:32:45.787 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 20:32:45.787 INFO [stderr] 
Dec 13 20:32:45.819 INFO [stderr] warning: method is never used: `name`
Dec 13 20:32:45.819 INFO [stderr]  --> src/core.rs:9:5
Dec 13 20:32:45.819 INFO [stderr]   |
Dec 13 20:32:45.819 INFO [stderr] 9 |     pub fn name(&self) -> String {
Dec 13 20:32:45.819 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:45.819 INFO [stderr]   |
Dec 13 20:32:45.819 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 20:32:45.819 INFO [stderr] 
Dec 13 20:32:45.819 INFO [stderr] warning: method is never used: `load`
Dec 13 20:32:45.819 INFO [stderr]   --> src/core.rs:12:5
Dec 13 20:32:45.819 INFO [stderr]    |
Dec 13 20:32:45.819 INFO [stderr] 12 |     pub fn load(&self) -> bool {
Dec 13 20:32:45.819 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:45.819 INFO [stderr] 
Dec 13 20:32:45.819 INFO [stderr] warning: method is never used: `load_plugin`
Dec 13 20:32:45.819 INFO [stderr]   --> src/main.rs:52:5
Dec 13 20:32:45.819 INFO [stderr]    |
Dec 13 20:32:45.819 INFO [stderr] 52 |     fn load_plugin(&mut self, plugin: &'a Plugin) -> bool {
Dec 13 20:32:45.819 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:45.819 INFO [stderr] 
Dec 13 20:32:45.819 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:45.819 INFO [stderr]    --> src/core.rs:175:9
Dec 13 20:32:45.819 INFO [stderr]     |
Dec 13 20:32:45.819 INFO [stderr] 175 |         io::stdout().flush();
Dec 13 20:32:45.819 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:45.819 INFO [stderr]     |
Dec 13 20:32:45.819 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 20:32:45.819 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:45.819 INFO [stderr] 
Dec 13 20:32:45.819 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:45.819 INFO [stderr]    --> src/core.rs:191:9
Dec 13 20:32:45.819 INFO [stderr]     |
Dec 13 20:32:45.819 INFO [stderr] 191 |         io::stdout().flush();
Dec 13 20:32:45.819 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:45.819 INFO [stderr]     |
Dec 13 20:32:45.819 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:45.819 INFO [stderr] 
Dec 13 20:32:45.819 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:45.819 INFO [stderr]    --> src/core.rs:200:9
Dec 13 20:32:45.819 INFO [stderr]     |
Dec 13 20:32:45.819 INFO [stderr] 200 |         io::stdout().flush();
Dec 13 20:32:45.819 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:45.819 INFO [stderr]     |
Dec 13 20:32:45.819 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:45.819 INFO [stderr] 
Dec 13 20:32:47.847 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.29s
Dec 13 20:32:47.851 INFO [stderr] su: No module specific data is present
Dec 13 20:32:48.719 INFO running `"docker" "inspect" "5faa30b808336b2ce31974a5d097f8ac22fe82cd18d0ba3e7cba25b9d67e00f7"`
Dec 13 20:32:49.023 INFO running `"docker" "rm" "-f" "5faa30b808336b2ce31974a5d097f8ac22fe82cd18d0ba3e7cba25b9d67e00f7"`
Dec 13 20:32:49.383 INFO [stdout] 5faa30b808336b2ce31974a5d097f8ac22fe82cd18d0ba3e7cba25b9d67e00f7
Dec 13 20:32:49.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 20:32:49.851 INFO [stdout] ae2913790d56eb68d614e462446d7e48cdba8f593086262c8887a65f3a935b1c
Dec 13 20:32:49.859 INFO running `"docker" "start" "-a" "ae2913790d56eb68d614e462446d7e48cdba8f593086262c8887a65f3a935b1c"`
Dec 13 20:32:51.125 INFO [stderr] usermod: no changes
Dec 13 20:32:51.215 INFO [stderr]    Compiling turtle_shell v0.1.0 (/source)
Dec 13 20:32:51.591 INFO [stderr] warning: unused import: `std::path::Path`
Dec 13 20:32:51.591 INFO [stderr]  --> src/main.rs:3:5
Dec 13 20:32:51.591 INFO [stderr]   |
Dec 13 20:32:51.591 INFO [stderr] 3 | use std::path::Path;
Dec 13 20:32:51.591 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 20:32:51.591 INFO [stderr]   |
Dec 13 20:32:51.591 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 20:32:51.591 INFO [stderr] 
Dec 13 20:32:51.591 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 13 20:32:51.591 INFO [stderr]  --> src/core.rs:2:5
Dec 13 20:32:51.591 INFO [stderr]   |
Dec 13 20:32:51.591 INFO [stderr] 2 | use std::collections::HashMap;
Dec 13 20:32:51.591 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:51.591 INFO [stderr] 
Dec 13 20:32:51.707 INFO [stderr] warning: unused variable: `params`
Dec 13 20:32:51.707 INFO [stderr]    --> src/core.rs:173:19
Dec 13 20:32:51.707 INFO [stderr]     |
Dec 13 20:32:51.707 INFO [stderr] 173 |     fn ask(&self, params: Vec<String>) -> Result<String, String> {
Dec 13 20:32:51.707 INFO [stderr]     |                   ^^^^^^ help: consider using `_params` instead
Dec 13 20:32:51.707 INFO [stderr]     |
Dec 13 20:32:51.707 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 20:32:51.707 INFO [stderr] 
Dec 13 20:32:51.725 INFO [stderr] warning: variable does not need to be mutable
Dec 13 20:32:51.725 INFO [stderr]   --> src/turbin.rs:26:38
Dec 13 20:32:51.725 INFO [stderr]    |
Dec 13 20:32:51.725 INFO [stderr] 26 |     fn receive(&self, message: &str, mut params: Vec<String>) -> String {
Dec 13 20:32:51.725 INFO [stderr]    |                                      ----^^^^^^
Dec 13 20:32:51.725 INFO [stderr]    |                                      |
Dec 13 20:32:51.725 INFO [stderr]    |                                      help: remove this `mut`
Dec 13 20:32:51.725 INFO [stderr]    |
Dec 13 20:32:51.725 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 20:32:51.725 INFO [stderr] 
Dec 13 20:32:51.752 INFO [stderr] warning: method is never used: `name`
Dec 13 20:32:51.752 INFO [stderr]  --> src/core.rs:9:5
Dec 13 20:32:51.752 INFO [stderr]   |
Dec 13 20:32:51.752 INFO [stderr] 9 |     pub fn name(&self) -> String {
Dec 13 20:32:51.752 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:51.752 INFO [stderr]   |
Dec 13 20:32:51.752 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 20:32:51.752 INFO [stderr] 
Dec 13 20:32:51.752 INFO [stderr] warning: method is never used: `load`
Dec 13 20:32:51.752 INFO [stderr]   --> src/core.rs:12:5
Dec 13 20:32:51.752 INFO [stderr]    |
Dec 13 20:32:51.752 INFO [stderr] 12 |     pub fn load(&self) -> bool {
Dec 13 20:32:51.752 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:51.752 INFO [stderr] 
Dec 13 20:32:51.752 INFO [stderr] warning: method is never used: `load_plugin`
Dec 13 20:32:51.752 INFO [stderr]   --> src/main.rs:52:5
Dec 13 20:32:51.752 INFO [stderr]    |
Dec 13 20:32:51.752 INFO [stderr] 52 |     fn load_plugin(&mut self, plugin: &'a Plugin) -> bool {
Dec 13 20:32:51.752 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:51.752 INFO [stderr] 
Dec 13 20:32:51.753 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:51.753 INFO [stderr]    --> src/core.rs:175:9
Dec 13 20:32:51.753 INFO [stderr]     |
Dec 13 20:32:51.753 INFO [stderr] 175 |         io::stdout().flush();
Dec 13 20:32:51.753 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:51.753 INFO [stderr]     |
Dec 13 20:32:51.753 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 20:32:51.753 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:51.753 INFO [stderr] 
Dec 13 20:32:51.753 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:51.753 INFO [stderr]    --> src/core.rs:191:9
Dec 13 20:32:51.753 INFO [stderr]     |
Dec 13 20:32:51.753 INFO [stderr] 191 |         io::stdout().flush();
Dec 13 20:32:51.753 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:51.753 INFO [stderr]     |
Dec 13 20:32:51.753 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:51.753 INFO [stderr] 
Dec 13 20:32:51.753 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:51.753 INFO [stderr]    --> src/core.rs:200:9
Dec 13 20:32:51.753 INFO [stderr]     |
Dec 13 20:32:51.753 INFO [stderr] 200 |         io::stdout().flush();
Dec 13 20:32:51.753 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:51.753 INFO [stderr]     |
Dec 13 20:32:51.753 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:51.753 INFO [stderr] 
Dec 13 20:32:52.002 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 13 20:32:52.002 INFO [stderr] su: No module specific data is present
Dec 13 20:32:52.335 INFO running `"docker" "inspect" "ae2913790d56eb68d614e462446d7e48cdba8f593086262c8887a65f3a935b1c"`
Dec 13 20:32:52.456 INFO running `"docker" "rm" "-f" "ae2913790d56eb68d614e462446d7e48cdba8f593086262c8887a65f3a935b1c"`
Dec 13 20:32:52.554 INFO [stdout] ae2913790d56eb68d614e462446d7e48cdba8f593086262c8887a65f3a935b1c
Dec 13 20:32:52.556 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 20:32:52.737 INFO [stdout] 0a5b14e1eea2bc346bed56d5e73e711547266781ff2b0ec8a17fce3689c863aa
Dec 13 20:32:52.740 INFO running `"docker" "start" "-a" "0a5b14e1eea2bc346bed56d5e73e711547266781ff2b0ec8a17fce3689c863aa"`
Dec 13 20:32:53.136 INFO [stderr] usermod: no changes
Dec 13 20:32:53.198 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 20:32:53.200 INFO [stderr]      Running /target/debug/deps/turtle_shell-6634d6677e1419f5
Dec 13 20:32:53.206 INFO [stdout] 
Dec 13 20:32:53.206 INFO [stdout] running 0 tests
Dec 13 20:32:53.206 INFO [stdout] 
Dec 13 20:32:53.206 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 20:32:53.206 INFO [stdout] 
Dec 13 20:32:53.210 INFO [stderr] su: No module specific data is present
Dec 13 20:32:53.506 INFO running `"docker" "inspect" "0a5b14e1eea2bc346bed56d5e73e711547266781ff2b0ec8a17fce3689c863aa"`
Dec 13 20:32:53.592 INFO running `"docker" "rm" "-f" "0a5b14e1eea2bc346bed56d5e73e711547266781ff2b0ec8a17fce3689c863aa"`
Dec 13 20:32:53.701 INFO [stdout] 0a5b14e1eea2bc346bed56d5e73e711547266781ff2b0ec8a17fce3689c863aa