Nov 17 03:55:10.427 INFO testing eiko/turtle_shell against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 03:55:10.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 03:55:10.845 INFO [stdout] 8811d738a783464fa16dfdb7d7c10fb7b91106d4f761b2aa2ec0f219548c7f71
Nov 17 03:55:10.849 INFO running `"docker" "start" "-a" "8811d738a783464fa16dfdb7d7c10fb7b91106d4f761b2aa2ec0f219548c7f71"`
Nov 17 03:55:11.971 INFO [stderr] usermod: no changes
Nov 17 03:55:12.031 INFO [stderr]    Compiling bitflags v0.5.0
Nov 17 03:55:12.031 INFO [stderr]    Compiling cairo-rs v0.1.2
Nov 17 03:55:12.032 INFO [stderr]    Compiling gio v0.1.2
Nov 17 03:55:12.032 INFO [stderr]    Compiling gdk-pixbuf v0.1.2
Nov 17 03:55:12.032 INFO [stderr]    Compiling c_vec v1.2.0
Nov 17 03:55:12.033 INFO [stderr]    Compiling gdk v0.5.2
Nov 17 03:55:12.033 INFO [stderr]    Compiling gtk v0.1.2
Nov 17 03:55:12.034 INFO [stderr]    Compiling glib-sys v0.3.3
Nov 17 03:55:12.383 INFO [stderr]    Compiling gobject-sys v0.3.3
Nov 17 03:55:12.723 INFO [stderr]    Compiling gio-sys v0.3.3
Nov 17 03:55:12.999 INFO [stderr]    Compiling pango-sys v0.3.3
Nov 17 03:55:13.151 INFO [stderr]    Compiling cairo-sys-rs v0.3.3
Nov 17 03:55:13.344 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.3
Nov 17 03:55:13.355 INFO [stderr]    Compiling atk-sys v0.3.3
Nov 17 03:55:14.563 INFO [stderr]    Compiling gdk-sys v0.3.3
Nov 17 03:55:14.671 INFO [stderr]    Compiling gtk-sys v0.3.3
Nov 17 03:55:14.685 INFO [stderr]    Compiling rand v0.3.15
Nov 17 03:55:20.400 INFO [stderr]    Compiling glib v0.1.2
Nov 17 03:55:23.348 INFO [stderr]    Compiling pango v0.1.2
Nov 17 03:55:56.862 INFO [stderr]    Compiling turtle_shell v0.1.0 (/source)
Nov 17 03:55:57.036 INFO [stderr] warning: unused import: `std::path::Path`
Nov 17 03:55:57.036 INFO [stderr]  --> src/main.rs:3:5
Nov 17 03:55:57.037 INFO [stderr]   |
Nov 17 03:55:57.037 INFO [stderr] 3 | use std::path::Path;
Nov 17 03:55:57.037 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 17 03:55:57.037 INFO [stderr]   |
Nov 17 03:55:57.037 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 03:55:57.037 INFO [stderr] 
Nov 17 03:55:57.037 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 03:55:57.037 INFO [stderr]  --> src/core.rs:2:5
Nov 17 03:55:57.037 INFO [stderr]   |
Nov 17 03:55:57.037 INFO [stderr] 2 | use std::collections::HashMap;
Nov 17 03:55:57.037 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:55:57.037 INFO [stderr] 
Nov 17 03:55:57.183 INFO [stderr] warning: unused variable: `params`
Nov 17 03:55:57.183 INFO [stderr]    --> src/core.rs:173:19
Nov 17 03:55:57.183 INFO [stderr]     |
Nov 17 03:55:57.183 INFO [stderr] 173 |     fn ask(&self, params: Vec<String>) -> Result<String, String> {
Nov 17 03:55:57.183 INFO [stderr]     |                   ^^^^^^ help: consider using `_params` instead
Nov 17 03:55:57.183 INFO [stderr]     |
Nov 17 03:55:57.183 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 03:55:57.183 INFO [stderr] 
Nov 17 03:55:57.203 INFO [stderr] warning: variable does not need to be mutable
Nov 17 03:55:57.203 INFO [stderr]   --> src/turbin.rs:26:38
Nov 17 03:55:57.203 INFO [stderr]    |
Nov 17 03:55:57.203 INFO [stderr] 26 |     fn receive(&self, message: &str, mut params: Vec<String>) -> String {
Nov 17 03:55:57.203 INFO [stderr]    |                                      ----^^^^^^
Nov 17 03:55:57.203 INFO [stderr]    |                                      |
Nov 17 03:55:57.203 INFO [stderr]    |                                      help: remove this `mut`
Nov 17 03:55:57.203 INFO [stderr]    |
Nov 17 03:55:57.203 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 03:55:57.203 INFO [stderr] 
Nov 17 03:55:57.230 INFO [stderr] warning: method is never used: `name`
Nov 17 03:55:57.230 INFO [stderr]  --> src/core.rs:9:5
Nov 17 03:55:57.230 INFO [stderr]   |
Nov 17 03:55:57.230 INFO [stderr] 9 |     pub fn name(&self) -> String {
Nov 17 03:55:57.230 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:55:57.230 INFO [stderr]   |
Nov 17 03:55:57.230 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 03:55:57.230 INFO [stderr] 
Nov 17 03:55:57.230 INFO [stderr] warning: method is never used: `load`
Nov 17 03:55:57.230 INFO [stderr]   --> src/core.rs:12:5
Nov 17 03:55:57.230 INFO [stderr]    |
Nov 17 03:55:57.230 INFO [stderr] 12 |     pub fn load(&self) -> bool {
Nov 17 03:55:57.230 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:55:57.230 INFO [stderr] 
Nov 17 03:55:57.230 INFO [stderr] warning: method is never used: `load_plugin`
Nov 17 03:55:57.230 INFO [stderr]   --> src/main.rs:52:5
Nov 17 03:55:57.230 INFO [stderr]    |
Nov 17 03:55:57.230 INFO [stderr] 52 |     fn load_plugin(&mut self, plugin: &'a Plugin) -> bool {
Nov 17 03:55:57.230 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:55:57.230 INFO [stderr] 
Nov 17 03:55:57.230 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:55:57.230 INFO [stderr]    --> src/core.rs:175:9
Nov 17 03:55:57.230 INFO [stderr]     |
Nov 17 03:55:57.230 INFO [stderr] 175 |         io::stdout().flush();
Nov 17 03:55:57.230 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:55:57.230 INFO [stderr]     |
Nov 17 03:55:57.230 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 03:55:57.230 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:55:57.230 INFO [stderr] 
Nov 17 03:55:57.230 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:55:57.230 INFO [stderr]    --> src/core.rs:191:9
Nov 17 03:55:57.230 INFO [stderr]     |
Nov 17 03:55:57.230 INFO [stderr] 191 |         io::stdout().flush();
Nov 17 03:55:57.230 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:55:57.230 INFO [stderr]     |
Nov 17 03:55:57.230 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:55:57.231 INFO [stderr] 
Nov 17 03:55:57.231 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:55:57.231 INFO [stderr]    --> src/core.rs:200:9
Nov 17 03:55:57.231 INFO [stderr]     |
Nov 17 03:55:57.231 INFO [stderr] 200 |         io::stdout().flush();
Nov 17 03:55:57.231 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:55:57.231 INFO [stderr]     |
Nov 17 03:55:57.231 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:55:57.231 INFO [stderr] 
Nov 17 03:55:59.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.26s
Nov 17 03:55:59.257 INFO [stderr] su: No module specific data is present
Nov 17 03:56:00.409 INFO running `"docker" "inspect" "8811d738a783464fa16dfdb7d7c10fb7b91106d4f761b2aa2ec0f219548c7f71"`
Nov 17 03:56:00.685 INFO running `"docker" "rm" "-f" "8811d738a783464fa16dfdb7d7c10fb7b91106d4f761b2aa2ec0f219548c7f71"`
Nov 17 03:56:01.075 INFO [stdout] 8811d738a783464fa16dfdb7d7c10fb7b91106d4f761b2aa2ec0f219548c7f71
Nov 17 03:56:01.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 03:56:01.567 INFO [stdout] c6482dd8e3ad80f8dfe06964bb157b31e7a426f3f231c487fff4840e7d80a8f7
Nov 17 03:56:01.569 INFO running `"docker" "start" "-a" "c6482dd8e3ad80f8dfe06964bb157b31e7a426f3f231c487fff4840e7d80a8f7"`
Nov 17 03:56:02.907 INFO [stderr] usermod: no changes
Nov 17 03:56:03.097 INFO [stderr]    Compiling turtle_shell v0.1.0 (/source)
Nov 17 03:56:03.267 INFO [stderr] warning: unused import: `std::path::Path`
Nov 17 03:56:03.267 INFO [stderr]  --> src/main.rs:3:5
Nov 17 03:56:03.267 INFO [stderr]   |
Nov 17 03:56:03.267 INFO [stderr] 3 | use std::path::Path;
Nov 17 03:56:03.267 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 17 03:56:03.267 INFO [stderr]   |
Nov 17 03:56:03.267 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 03:56:03.267 INFO [stderr] 
Nov 17 03:56:03.267 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 03:56:03.267 INFO [stderr]  --> src/core.rs:2:5
Nov 17 03:56:03.267 INFO [stderr]   |
Nov 17 03:56:03.267 INFO [stderr] 2 | use std::collections::HashMap;
Nov 17 03:56:03.267 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:56:03.267 INFO [stderr] 
Nov 17 03:56:03.451 INFO [stderr] warning: unused variable: `params`
Nov 17 03:56:03.451 INFO [stderr]    --> src/core.rs:173:19
Nov 17 03:56:03.451 INFO [stderr]     |
Nov 17 03:56:03.451 INFO [stderr] 173 |     fn ask(&self, params: Vec<String>) -> Result<String, String> {
Nov 17 03:56:03.451 INFO [stderr]     |                   ^^^^^^ help: consider using `_params` instead
Nov 17 03:56:03.451 INFO [stderr]     |
Nov 17 03:56:03.451 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 03:56:03.451 INFO [stderr] 
Nov 17 03:56:03.493 INFO [stderr] warning: variable does not need to be mutable
Nov 17 03:56:03.493 INFO [stderr]   --> src/turbin.rs:26:38
Nov 17 03:56:03.493 INFO [stderr]    |
Nov 17 03:56:03.493 INFO [stderr] 26 |     fn receive(&self, message: &str, mut params: Vec<String>) -> String {
Nov 17 03:56:03.493 INFO [stderr]    |                                      ----^^^^^^
Nov 17 03:56:03.493 INFO [stderr]    |                                      |
Nov 17 03:56:03.493 INFO [stderr]    |                                      help: remove this `mut`
Nov 17 03:56:03.493 INFO [stderr]    |
Nov 17 03:56:03.495 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 03:56:03.495 INFO [stderr] 
Nov 17 03:56:03.553 INFO [stderr] warning: method is never used: `name`
Nov 17 03:56:03.553 INFO [stderr]  --> src/core.rs:9:5
Nov 17 03:56:03.553 INFO [stderr]   |
Nov 17 03:56:03.553 INFO [stderr] 9 |     pub fn name(&self) -> String {
Nov 17 03:56:03.553 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:56:03.553 INFO [stderr]   |
Nov 17 03:56:03.553 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 03:56:03.553 INFO [stderr] 
Nov 17 03:56:03.553 INFO [stderr] warning: method is never used: `load`
Nov 17 03:56:03.553 INFO [stderr]   --> src/core.rs:12:5
Nov 17 03:56:03.553 INFO [stderr]    |
Nov 17 03:56:03.553 INFO [stderr] 12 |     pub fn load(&self) -> bool {
Nov 17 03:56:03.553 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:56:03.553 INFO [stderr] 
Nov 17 03:56:03.553 INFO [stderr] warning: method is never used: `load_plugin`
Nov 17 03:56:03.553 INFO [stderr]   --> src/main.rs:52:5
Nov 17 03:56:03.553 INFO [stderr]    |
Nov 17 03:56:03.553 INFO [stderr] 52 |     fn load_plugin(&mut self, plugin: &'a Plugin) -> bool {
Nov 17 03:56:03.553 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:56:03.553 INFO [stderr] 
Nov 17 03:56:03.553 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:56:03.553 INFO [stderr]    --> src/core.rs:175:9
Nov 17 03:56:03.553 INFO [stderr]     |
Nov 17 03:56:03.553 INFO [stderr] 175 |         io::stdout().flush();
Nov 17 03:56:03.553 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:56:03.553 INFO [stderr]     |
Nov 17 03:56:03.553 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 03:56:03.553 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:56:03.553 INFO [stderr] 
Nov 17 03:56:03.553 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:56:03.553 INFO [stderr]    --> src/core.rs:191:9
Nov 17 03:56:03.553 INFO [stderr]     |
Nov 17 03:56:03.553 INFO [stderr] 191 |         io::stdout().flush();
Nov 17 03:56:03.554 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:56:03.554 INFO [stderr]     |
Nov 17 03:56:03.554 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:56:03.554 INFO [stderr] 
Nov 17 03:56:03.554 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 03:56:03.554 INFO [stderr]    --> src/core.rs:200:9
Nov 17 03:56:03.554 INFO [stderr]     |
Nov 17 03:56:03.554 INFO [stderr] 200 |         io::stdout().flush();
Nov 17 03:56:03.554 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:56:03.554 INFO [stderr]     |
Nov 17 03:56:03.554 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 03:56:03.554 INFO [stderr] 
Nov 17 03:56:03.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 17 03:56:03.959 INFO [stderr] su: No module specific data is present
Nov 17 03:56:05.288 INFO running `"docker" "inspect" "c6482dd8e3ad80f8dfe06964bb157b31e7a426f3f231c487fff4840e7d80a8f7"`
Nov 17 03:56:05.590 INFO running `"docker" "rm" "-f" "c6482dd8e3ad80f8dfe06964bb157b31e7a426f3f231c487fff4840e7d80a8f7"`
Nov 17 03:56:05.911 INFO [stdout] c6482dd8e3ad80f8dfe06964bb157b31e7a426f3f231c487fff4840e7d80a8f7
Nov 17 03:56:05.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 03:56:06.493 INFO [stdout] c0e411b853172ea6413597985a841d9657c8f3ff1c25146e2b4e3a409f41b932
Nov 17 03:56:06.498 INFO running `"docker" "start" "-a" "c0e411b853172ea6413597985a841d9657c8f3ff1c25146e2b4e3a409f41b932"`
Nov 17 03:56:07.471 INFO [stderr] usermod: no changes
Nov 17 03:56:07.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Nov 17 03:56:07.589 INFO [stderr]      Running /target/debug/deps/turtle_shell-5c03eef4348581e0
Nov 17 03:56:07.590 INFO [stdout] 
Nov 17 03:56:07.590 INFO [stdout] running 0 tests
Nov 17 03:56:07.590 INFO [stdout] 
Nov 17 03:56:07.590 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 03:56:07.590 INFO [stdout] 
Nov 17 03:56:07.593 INFO [stderr] su: No module specific data is present
Nov 17 03:56:08.287 INFO running `"docker" "inspect" "c0e411b853172ea6413597985a841d9657c8f3ff1c25146e2b4e3a409f41b932"`
Nov 17 03:56:08.524 INFO running `"docker" "rm" "-f" "c0e411b853172ea6413597985a841d9657c8f3ff1c25146e2b4e3a409f41b932"`
Nov 17 03:56:08.784 INFO [stdout] c0e411b853172ea6413597985a841d9657c8f3ff1c25146e2b4e3a409f41b932