Dec 14 03:32:51.692 INFO testing alberdingk-thijm/podesta against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 03:32:51.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 03:32:52.316 INFO [stdout] 0f399160ca5a232e6d59223d61957071ee3d1c273ba03c939bdfc2ac8a7095fc
Dec 14 03:32:52.318 INFO running `"docker" "start" "-a" "0f399160ca5a232e6d59223d61957071ee3d1c273ba03c939bdfc2ac8a7095fc"`
Dec 14 03:32:53.786 INFO [stderr] usermod: no changes
Dec 14 03:32:53.893 INFO [stderr]    Compiling names v0.11.0
Dec 14 03:32:53.893 INFO [stderr]    Compiling macro-attr v0.2.0
Dec 14 03:32:53.893 INFO [stderr]    Compiling atty v0.2.2
Dec 14 03:32:53.924 INFO [stderr]    Compiling term_size v0.3.0
Dec 14 03:32:53.924 INFO [stderr]    Compiling bincode v0.7.0
Dec 14 03:32:53.933 INFO [stderr]    Compiling rouler v0.1.3
Dec 14 03:32:54.708 INFO [stderr]    Compiling clap v2.24.2
Dec 14 03:33:18.267 INFO [stderr]    Compiling podesta v0.1.0 (/source)
Dec 14 03:33:21.595 INFO [stderr] warning: method is never used: `find_hero`
Dec 14 03:33:21.595 INFO [stderr]    --> src/sett.rs:214:5
Dec 14 03:33:21.595 INFO [stderr]     |
Dec 14 03:33:21.595 INFO [stderr] 214 | /     pub fn find_hero(&self, bname: &str, qname: &str, hname: &str)
Dec 14 03:33:21.595 INFO [stderr] 215 | |         -> Option<Rc<RefCell<people::Hero>>>
Dec 14 03:33:21.595 INFO [stderr] 216 | |     {
Dec 14 03:33:21.595 INFO [stderr] 217 | |         self.find_building(bname, qname)
Dec 14 03:33:21.595 INFO [stderr] 218 | |             .and_then(|b| b.borrow().find_hero(hname))
Dec 14 03:33:21.595 INFO [stderr] 219 | |     }
Dec 14 03:33:21.595 INFO [stderr]     | |_____^
Dec 14 03:33:21.595 INFO [stderr]     |
Dec 14 03:33:21.595 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 03:33:21.595 INFO [stderr] 
Dec 14 03:33:21.595 INFO [stderr] warning: variant is never constructed: `InvalidOccupant`
Dec 14 03:33:21.595 INFO [stderr]   --> src/buildings.rs:47:5
Dec 14 03:33:21.595 INFO [stderr]    |
Dec 14 03:33:21.595 INFO [stderr] 47 |     InvalidOccupant,
Dec 14 03:33:21.595 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 03:33:21.595 INFO [stderr] 
Dec 14 03:33:21.595 INFO [stderr] warning: variant is never constructed: `InvalidItem`
Dec 14 03:33:21.595 INFO [stderr]   --> src/buildings.rs:49:5
Dec 14 03:33:21.595 INFO [stderr]    |
Dec 14 03:33:21.595 INFO [stderr] 49 |     InvalidItem,
Dec 14 03:33:21.595 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 03:33:21.595 INFO [stderr] 
Dec 14 03:33:21.595 INFO [stderr] warning: function is never used: `find_by_name`
Dec 14 03:33:21.595 INFO [stderr]    --> src/prompts.rs:209:1
Dec 14 03:33:21.595 INFO [stderr]     |
Dec 14 03:33:21.595 INFO [stderr] 209 | / pub fn find_by_name<'a, 'b, T: Described>(v: &'a [T], name: &'b str)
Dec 14 03:33:21.595 INFO [stderr] 210 | | -> Option<&'a T> {
Dec 14 03:33:21.595 INFO [stderr] 211 | |     v.iter().find(|&x| &x.name() == name)
Dec 14 03:33:21.595 INFO [stderr] 212 | | }
Dec 14 03:33:21.595 INFO [stderr]     | |_^
Dec 14 03:33:21.595 INFO [stderr] 
Dec 14 03:33:21.595 INFO [stderr] warning: function is never used: `choose_by_name`
Dec 14 03:33:21.595 INFO [stderr]    --> src/prompts.rs:214:1
Dec 14 03:33:21.595 INFO [stderr]     |
Dec 14 03:33:21.595 INFO [stderr] 214 | / pub fn choose_by_name<T>(a: &[Rc<RefCell<T>>]) -> Result<Rc<RefCell<T>>, PromptError>
Dec 14 03:33:21.595 INFO [stderr] 215 | | where T: Sized + Described
Dec 14 03:33:21.595 INFO [stderr] 216 | | {
Dec 14 03:33:21.595 INFO [stderr] 217 | |     let names = a.iter().map(|ref e| e.borrow().name()).collect::<Vec<_>>();
Dec 14 03:33:21.595 INFO [stderr] 218 | |     choose(&names).map(|i| a[i].clone())
Dec 14 03:33:21.595 INFO [stderr] 219 | | }
Dec 14 03:33:21.595 INFO [stderr]     | |_^
Dec 14 03:33:21.595 INFO [stderr] 
Dec 14 03:33:35.682 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.88s
Dec 14 03:33:35.695 INFO [stderr] su: No module specific data is present
Dec 14 03:33:36.372 INFO running `"docker" "inspect" "0f399160ca5a232e6d59223d61957071ee3d1c273ba03c939bdfc2ac8a7095fc"`
Dec 14 03:33:36.659 INFO running `"docker" "rm" "-f" "0f399160ca5a232e6d59223d61957071ee3d1c273ba03c939bdfc2ac8a7095fc"`
Dec 14 03:33:36.999 INFO [stdout] 0f399160ca5a232e6d59223d61957071ee3d1c273ba03c939bdfc2ac8a7095fc
Dec 14 03:33:37.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 03:33:37.404 INFO [stdout] e29847cb938af18b585dee1f8924ccc7175276dc468e876a7ea14b035466612b
Dec 14 03:33:37.407 INFO running `"docker" "start" "-a" "e29847cb938af18b585dee1f8924ccc7175276dc468e876a7ea14b035466612b"`
Dec 14 03:33:38.779 INFO [stderr] usermod: no changes
Dec 14 03:33:38.911 INFO [stderr]    Compiling podesta v0.1.0 (/source)
Dec 14 03:33:44.108 INFO [stderr] warning: method is never used: `find_hero`
Dec 14 03:33:44.108 INFO [stderr]    --> src/sett.rs:214:5
Dec 14 03:33:44.108 INFO [stderr]     |
Dec 14 03:33:44.108 INFO [stderr] 214 | /     pub fn find_hero(&self, bname: &str, qname: &str, hname: &str)
Dec 14 03:33:44.108 INFO [stderr] 215 | |         -> Option<Rc<RefCell<people::Hero>>>
Dec 14 03:33:44.108 INFO [stderr] 216 | |     {
Dec 14 03:33:44.108 INFO [stderr] 217 | |         self.find_building(bname, qname)
Dec 14 03:33:44.108 INFO [stderr] 218 | |             .and_then(|b| b.borrow().find_hero(hname))
Dec 14 03:33:44.108 INFO [stderr] 219 | |     }
Dec 14 03:33:44.108 INFO [stderr]     | |_____^
Dec 14 03:33:44.108 INFO [stderr]     |
Dec 14 03:33:44.108 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 03:33:44.108 INFO [stderr] 
Dec 14 03:33:44.108 INFO [stderr] warning: variant is never constructed: `InvalidOccupant`
Dec 14 03:33:44.108 INFO [stderr]   --> src/buildings.rs:47:5
Dec 14 03:33:44.108 INFO [stderr]    |
Dec 14 03:33:44.108 INFO [stderr] 47 |     InvalidOccupant,
Dec 14 03:33:44.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 14 03:33:44.108 INFO [stderr] 
Dec 14 03:33:44.108 INFO [stderr] warning: variant is never constructed: `InvalidItem`
Dec 14 03:33:44.108 INFO [stderr]   --> src/buildings.rs:49:5
Dec 14 03:33:44.108 INFO [stderr]    |
Dec 14 03:33:44.108 INFO [stderr] 49 |     InvalidItem,
Dec 14 03:33:44.108 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 03:33:44.108 INFO [stderr] 
Dec 14 03:33:44.109 INFO [stderr] warning: function is never used: `find_by_name`
Dec 14 03:33:44.109 INFO [stderr]    --> src/prompts.rs:209:1
Dec 14 03:33:44.109 INFO [stderr]     |
Dec 14 03:33:44.109 INFO [stderr] 209 | / pub fn find_by_name<'a, 'b, T: Described>(v: &'a [T], name: &'b str)
Dec 14 03:33:44.109 INFO [stderr] 210 | | -> Option<&'a T> {
Dec 14 03:33:44.109 INFO [stderr] 211 | |     v.iter().find(|&x| &x.name() == name)
Dec 14 03:33:44.109 INFO [stderr] 212 | | }
Dec 14 03:33:44.109 INFO [stderr]     | |_^
Dec 14 03:33:44.109 INFO [stderr] 
Dec 14 03:33:44.109 INFO [stderr] warning: function is never used: `choose_by_name`
Dec 14 03:33:44.109 INFO [stderr]    --> src/prompts.rs:214:1
Dec 14 03:33:44.109 INFO [stderr]     |
Dec 14 03:33:44.109 INFO [stderr] 214 | / pub fn choose_by_name<T>(a: &[Rc<RefCell<T>>]) -> Result<Rc<RefCell<T>>, PromptError>
Dec 14 03:33:44.109 INFO [stderr] 215 | | where T: Sized + Described
Dec 14 03:33:44.109 INFO [stderr] 216 | | {
Dec 14 03:33:44.109 INFO [stderr] 217 | |     let names = a.iter().map(|ref e| e.borrow().name()).collect::<Vec<_>>();
Dec 14 03:33:44.109 INFO [stderr] 218 | |     choose(&names).map(|i| a[i].clone())
Dec 14 03:33:44.109 INFO [stderr] 219 | | }
Dec 14 03:33:44.109 INFO [stderr]     | |_^
Dec 14 03:33:44.109 INFO [stderr] 
Dec 14 03:33:44.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
Dec 14 03:33:44.462 INFO [stderr] su: No module specific data is present
Dec 14 03:33:44.892 INFO running `"docker" "inspect" "e29847cb938af18b585dee1f8924ccc7175276dc468e876a7ea14b035466612b"`
Dec 14 03:33:45.093 INFO running `"docker" "rm" "-f" "e29847cb938af18b585dee1f8924ccc7175276dc468e876a7ea14b035466612b"`
Dec 14 03:33:45.284 INFO [stdout] e29847cb938af18b585dee1f8924ccc7175276dc468e876a7ea14b035466612b