Dec 13 20:31:57.789 INFO testing eiko/turtle_shell against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 20:31:57.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:31:58.203 INFO [stdout] 47bfe6aaad623a55bd2689b8a38087ad53b6c6ca3b6eba2c7b868a7bffd9bdf3
Dec 13 20:31:58.208 INFO running `"docker" "start" "-a" "47bfe6aaad623a55bd2689b8a38087ad53b6c6ca3b6eba2c7b868a7bffd9bdf3"`
Dec 13 20:31:59.327 INFO [stderr] usermod: no changes
Dec 13 20:31:59.478 INFO [stderr]    Compiling gdk-pixbuf v0.1.2
Dec 13 20:31:59.478 INFO [stderr]    Compiling cairo-rs v0.1.2
Dec 13 20:31:59.483 INFO [stderr]    Compiling gio v0.1.2
Dec 13 20:31:59.483 INFO [stderr]    Compiling gdk v0.5.2
Dec 13 20:31:59.483 INFO [stderr]    Compiling gtk v0.1.2
Dec 13 20:31:59.483 INFO [stderr]    Compiling gio-sys v0.3.3
Dec 13 20:31:59.483 INFO [stderr]    Compiling gdk-pixbuf-sys v0.3.3
Dec 13 20:31:59.483 INFO [stderr]    Compiling pango-sys v0.3.3
Dec 13 20:32:00.823 INFO [stderr]    Compiling cairo-sys-rs v0.3.3
Dec 13 20:32:00.927 INFO [stderr]    Compiling gdk-sys v0.3.3
Dec 13 20:32:01.260 INFO [stderr]    Compiling gtk-sys v0.3.3
Dec 13 20:32:02.538 INFO [stderr]    Compiling pango v0.1.2
Dec 13 20:32:39.177 INFO [stderr]    Compiling turtle_shell v0.1.0 (/source)
Dec 13 20:32:39.755 INFO [stderr] warning: unused import: `std::path::Path`
Dec 13 20:32:39.755 INFO [stderr]  --> src/main.rs:3:5
Dec 13 20:32:39.756 INFO [stderr]   |
Dec 13 20:32:39.756 INFO [stderr] 3 | use std::path::Path;
Dec 13 20:32:39.756 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 20:32:39.756 INFO [stderr]   |
Dec 13 20:32:39.757 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 20:32:39.757 INFO [stderr] 
Dec 13 20:32:39.757 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 13 20:32:39.757 INFO [stderr]  --> src/core.rs:2:5
Dec 13 20:32:39.758 INFO [stderr]   |
Dec 13 20:32:39.758 INFO [stderr] 2 | use std::collections::HashMap;
Dec 13 20:32:39.758 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:39.758 INFO [stderr] 
Dec 13 20:32:39.899 INFO [stderr] warning: unused variable: `params`
Dec 13 20:32:39.899 INFO [stderr]    --> src/core.rs:173:19
Dec 13 20:32:39.900 INFO [stderr]     |
Dec 13 20:32:39.900 INFO [stderr] 173 |     fn ask(&self, params: Vec<String>) -> Result<String, String> {
Dec 13 20:32:39.900 INFO [stderr]     |                   ^^^^^^ help: consider using `_params` instead
Dec 13 20:32:39.901 INFO [stderr]     |
Dec 13 20:32:39.901 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 20:32:39.901 INFO [stderr] 
Dec 13 20:32:39.931 INFO [stderr] warning: variable does not need to be mutable
Dec 13 20:32:39.932 INFO [stderr]   --> src/turbin.rs:26:38
Dec 13 20:32:39.932 INFO [stderr]    |
Dec 13 20:32:39.932 INFO [stderr] 26 |     fn receive(&self, message: &str, mut params: Vec<String>) -> String {
Dec 13 20:32:39.933 INFO [stderr]    |                                      ----^^^^^^
Dec 13 20:32:39.933 INFO [stderr]    |                                      |
Dec 13 20:32:39.933 INFO [stderr]    |                                      help: remove this `mut`
Dec 13 20:32:39.934 INFO [stderr]    |
Dec 13 20:32:39.934 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 20:32:39.934 INFO [stderr] 
Dec 13 20:32:39.983 INFO [stderr] warning: method is never used: `name`
Dec 13 20:32:39.983 INFO [stderr]  --> src/core.rs:9:5
Dec 13 20:32:39.984 INFO [stderr]   |
Dec 13 20:32:39.984 INFO [stderr] 9 |     pub fn name(&self) -> String {
Dec 13 20:32:39.984 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:39.984 INFO [stderr]   |
Dec 13 20:32:39.985 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 20:32:39.985 INFO [stderr] 
Dec 13 20:32:39.985 INFO [stderr] warning: method is never used: `load`
Dec 13 20:32:39.986 INFO [stderr]   --> src/core.rs:12:5
Dec 13 20:32:39.986 INFO [stderr]    |
Dec 13 20:32:39.986 INFO [stderr] 12 |     pub fn load(&self) -> bool {
Dec 13 20:32:39.986 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:39.987 INFO [stderr] 
Dec 13 20:32:39.987 INFO [stderr] warning: method is never used: `load_plugin`
Dec 13 20:32:39.987 INFO [stderr]   --> src/main.rs:52:5
Dec 13 20:32:39.988 INFO [stderr]    |
Dec 13 20:32:39.988 INFO [stderr] 52 |     fn load_plugin(&mut self, plugin: &'a Plugin) -> bool {
Dec 13 20:32:39.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:39.988 INFO [stderr] 
Dec 13 20:32:39.989 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:39.989 INFO [stderr]    --> src/core.rs:175:9
Dec 13 20:32:39.989 INFO [stderr]     |
Dec 13 20:32:39.989 INFO [stderr] 175 |         io::stdout().flush();
Dec 13 20:32:39.990 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:39.990 INFO [stderr]     |
Dec 13 20:32:39.990 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 20:32:39.991 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:39.991 INFO [stderr] 
Dec 13 20:32:39.991 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:39.991 INFO [stderr]    --> src/core.rs:191:9
Dec 13 20:32:39.991 INFO [stderr]     |
Dec 13 20:32:39.991 INFO [stderr] 191 |         io::stdout().flush();
Dec 13 20:32:39.991 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:39.991 INFO [stderr]     |
Dec 13 20:32:39.991 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:39.991 INFO [stderr] 
Dec 13 20:32:39.991 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:39.991 INFO [stderr]    --> src/core.rs:200:9
Dec 13 20:32:39.992 INFO [stderr]     |
Dec 13 20:32:39.992 INFO [stderr] 200 |         io::stdout().flush();
Dec 13 20:32:39.992 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:39.992 INFO [stderr]     |
Dec 13 20:32:39.992 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:39.992 INFO [stderr] 
Dec 13 20:32:42.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.65s
Dec 13 20:32:42.012 INFO [stderr] su: No module specific data is present
Dec 13 20:32:43.497 INFO running `"docker" "inspect" "47bfe6aaad623a55bd2689b8a38087ad53b6c6ca3b6eba2c7b868a7bffd9bdf3"`
Dec 13 20:32:43.819 INFO running `"docker" "rm" "-f" "47bfe6aaad623a55bd2689b8a38087ad53b6c6ca3b6eba2c7b868a7bffd9bdf3"`
Dec 13 20:32:44.119 INFO [stdout] 47bfe6aaad623a55bd2689b8a38087ad53b6c6ca3b6eba2c7b868a7bffd9bdf3
Dec 13 20:32:44.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:32:44.733 INFO [stdout] 3946ef24c4d385f65707dfe2ea38057f361c8ab7896922e1e00075d9121a0c3c
Dec 13 20:32:44.735 INFO running `"docker" "start" "-a" "3946ef24c4d385f65707dfe2ea38057f361c8ab7896922e1e00075d9121a0c3c"`
Dec 13 20:32:46.279 INFO [stderr] usermod: no changes
Dec 13 20:32:46.443 INFO [stderr]    Compiling turtle_shell v0.1.0 (/source)
Dec 13 20:32:47.001 INFO [stderr] warning: unused import: `std::path::Path`
Dec 13 20:32:47.001 INFO [stderr]  --> src/main.rs:3:5
Dec 13 20:32:47.001 INFO [stderr]   |
Dec 13 20:32:47.001 INFO [stderr] 3 | use std::path::Path;
Dec 13 20:32:47.001 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 13 20:32:47.001 INFO [stderr]   |
Dec 13 20:32:47.001 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 20:32:47.001 INFO [stderr] 
Dec 13 20:32:47.001 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 13 20:32:47.001 INFO [stderr]  --> src/core.rs:2:5
Dec 13 20:32:47.001 INFO [stderr]   |
Dec 13 20:32:47.001 INFO [stderr] 2 | use std::collections::HashMap;
Dec 13 20:32:47.001 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:47.001 INFO [stderr] 
Dec 13 20:32:47.139 INFO [stderr] warning: unused variable: `params`
Dec 13 20:32:47.139 INFO [stderr]    --> src/core.rs:173:19
Dec 13 20:32:47.139 INFO [stderr]     |
Dec 13 20:32:47.139 INFO [stderr] 173 |     fn ask(&self, params: Vec<String>) -> Result<String, String> {
Dec 13 20:32:47.139 INFO [stderr]     |                   ^^^^^^ help: consider using `_params` instead
Dec 13 20:32:47.139 INFO [stderr]     |
Dec 13 20:32:47.139 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 20:32:47.139 INFO [stderr] 
Dec 13 20:32:47.159 INFO [stderr] warning: variable does not need to be mutable
Dec 13 20:32:47.159 INFO [stderr]   --> src/turbin.rs:26:38
Dec 13 20:32:47.159 INFO [stderr]    |
Dec 13 20:32:47.159 INFO [stderr] 26 |     fn receive(&self, message: &str, mut params: Vec<String>) -> String {
Dec 13 20:32:47.159 INFO [stderr]    |                                      ----^^^^^^
Dec 13 20:32:47.159 INFO [stderr]    |                                      |
Dec 13 20:32:47.159 INFO [stderr]    |                                      help: remove this `mut`
Dec 13 20:32:47.159 INFO [stderr]    |
Dec 13 20:32:47.159 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 20:32:47.159 INFO [stderr] 
Dec 13 20:32:47.207 INFO [stderr] warning: method is never used: `name`
Dec 13 20:32:47.207 INFO [stderr]  --> src/core.rs:9:5
Dec 13 20:32:47.207 INFO [stderr]   |
Dec 13 20:32:47.207 INFO [stderr] 9 |     pub fn name(&self) -> String {
Dec 13 20:32:47.207 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:47.207 INFO [stderr]   |
Dec 13 20:32:47.207 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 20:32:47.207 INFO [stderr] 
Dec 13 20:32:47.207 INFO [stderr] warning: method is never used: `load`
Dec 13 20:32:47.207 INFO [stderr]   --> src/core.rs:12:5
Dec 13 20:32:47.207 INFO [stderr]    |
Dec 13 20:32:47.207 INFO [stderr] 12 |     pub fn load(&self) -> bool {
Dec 13 20:32:47.207 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:47.207 INFO [stderr] 
Dec 13 20:32:47.207 INFO [stderr] warning: method is never used: `load_plugin`
Dec 13 20:32:47.207 INFO [stderr]   --> src/main.rs:52:5
Dec 13 20:32:47.207 INFO [stderr]    |
Dec 13 20:32:47.207 INFO [stderr] 52 |     fn load_plugin(&mut self, plugin: &'a Plugin) -> bool {
Dec 13 20:32:47.207 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:47.207 INFO [stderr] 
Dec 13 20:32:47.207 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:47.207 INFO [stderr]    --> src/core.rs:175:9
Dec 13 20:32:47.207 INFO [stderr]     |
Dec 13 20:32:47.207 INFO [stderr] 175 |         io::stdout().flush();
Dec 13 20:32:47.207 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:47.207 INFO [stderr]     |
Dec 13 20:32:47.207 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 20:32:47.207 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:47.207 INFO [stderr] 
Dec 13 20:32:47.207 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:47.207 INFO [stderr]    --> src/core.rs:191:9
Dec 13 20:32:47.207 INFO [stderr]     |
Dec 13 20:32:47.207 INFO [stderr] 191 |         io::stdout().flush();
Dec 13 20:32:47.207 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:47.207 INFO [stderr]     |
Dec 13 20:32:47.207 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:47.207 INFO [stderr] 
Dec 13 20:32:47.207 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:32:47.207 INFO [stderr]    --> src/core.rs:200:9
Dec 13 20:32:47.207 INFO [stderr]     |
Dec 13 20:32:47.207 INFO [stderr] 200 |         io::stdout().flush();
Dec 13 20:32:47.207 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:32:47.207 INFO [stderr]     |
Dec 13 20:32:47.207 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:32:47.207 INFO [stderr] 
Dec 13 20:32:47.535 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 13 20:32:47.547 INFO [stderr] su: No module specific data is present
Dec 13 20:32:48.521 INFO running `"docker" "inspect" "3946ef24c4d385f65707dfe2ea38057f361c8ab7896922e1e00075d9121a0c3c"`
Dec 13 20:32:48.867 INFO running `"docker" "rm" "-f" "3946ef24c4d385f65707dfe2ea38057f361c8ab7896922e1e00075d9121a0c3c"`
Dec 13 20:32:49.183 INFO [stdout] 3946ef24c4d385f65707dfe2ea38057f361c8ab7896922e1e00075d9121a0c3c
Dec 13 20:32:49.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:32:49.565 INFO [stdout] 34d06a9ad85e516ba8c626491d5f8d72c61875b23ba75bd192836209511b3a97
Dec 13 20:32:49.571 INFO running `"docker" "start" "-a" "34d06a9ad85e516ba8c626491d5f8d72c61875b23ba75bd192836209511b3a97"`
Dec 13 20:32:50.636 INFO [stderr] usermod: no changes
Dec 13 20:32:50.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 20:32:50.759 INFO [stderr]      Running /target/debug/deps/turtle_shell-13fa7960c908b995
Dec 13 20:32:50.765 INFO [stdout] 
Dec 13 20:32:50.765 INFO [stdout] running 0 tests
Dec 13 20:32:50.765 INFO [stdout] 
Dec 13 20:32:50.765 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 20:32:50.765 INFO [stdout] 
Dec 13 20:32:50.766 INFO [stderr] su: No module specific data is present
Dec 13 20:32:51.431 INFO running `"docker" "inspect" "34d06a9ad85e516ba8c626491d5f8d72c61875b23ba75bd192836209511b3a97"`
Dec 13 20:32:51.579 INFO running `"docker" "rm" "-f" "34d06a9ad85e516ba8c626491d5f8d72c61875b23ba75bd192836209511b3a97"`
Dec 13 20:32:51.707 INFO [stdout] 34d06a9ad85e516ba8c626491d5f8d72c61875b23ba75bd192836209511b3a97