Dec 06 07:31:55.175 INFO testing alberdingk-thijm/podesta against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 07:31:55.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 07:31:55.446 INFO [stdout] dc819fe8e5f22fff7daaf704a580c42c4ce95332a773db5197fabb6fd68c4240
Dec 06 07:31:55.448 INFO running `"docker" "start" "-a" "dc819fe8e5f22fff7daaf704a580c42c4ce95332a773db5197fabb6fd68c4240"`
Dec 06 07:31:55.856 INFO [stderr] usermod: no changes
Dec 06 07:31:55.968 INFO [stderr]    Compiling names v0.11.0
Dec 06 07:31:55.972 INFO [stderr]    Compiling macro-attr v0.2.0
Dec 06 07:31:55.972 INFO [stderr]    Compiling bincode v0.7.0
Dec 06 07:31:55.972 INFO [stderr]    Compiling clap v2.24.2
Dec 06 07:31:55.972 INFO [stderr]    Compiling rouler v0.1.3
Dec 06 07:32:14.007 INFO [stderr]    Compiling podesta v0.1.0 (/source)
Dec 06 07:32:17.048 INFO [stderr] warning: method is never used: `find_hero`
Dec 06 07:32:17.049 INFO [stderr]    --> src/sett.rs:214:5
Dec 06 07:32:17.049 INFO [stderr]     |
Dec 06 07:32:17.049 INFO [stderr] 214 | /     pub fn find_hero(&self, bname: &str, qname: &str, hname: &str)
Dec 06 07:32:17.049 INFO [stderr] 215 | |         -> Option<Rc<RefCell<people::Hero>>>
Dec 06 07:32:17.049 INFO [stderr] 216 | |     {
Dec 06 07:32:17.049 INFO [stderr] 217 | |         self.find_building(bname, qname)
Dec 06 07:32:17.049 INFO [stderr] 218 | |             .and_then(|b| b.borrow().find_hero(hname))
Dec 06 07:32:17.049 INFO [stderr] 219 | |     }
Dec 06 07:32:17.049 INFO [stderr]     | |_____^
Dec 06 07:32:17.049 INFO [stderr]     |
Dec 06 07:32:17.049 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 07:32:17.049 INFO [stderr] 
Dec 06 07:32:17.049 INFO [stderr] warning: variant is never constructed: `InvalidOccupant`
Dec 06 07:32:17.049 INFO [stderr]   --> src/buildings.rs:47:5
Dec 06 07:32:17.049 INFO [stderr]    |
Dec 06 07:32:17.049 INFO [stderr] 47 |     InvalidOccupant,
Dec 06 07:32:17.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 07:32:17.049 INFO [stderr] 
Dec 06 07:32:17.049 INFO [stderr] warning: variant is never constructed: `InvalidItem`
Dec 06 07:32:17.049 INFO [stderr]   --> src/buildings.rs:49:5
Dec 06 07:32:17.049 INFO [stderr]    |
Dec 06 07:32:17.049 INFO [stderr] 49 |     InvalidItem,
Dec 06 07:32:17.049 INFO [stderr]    |     ^^^^^^^^^^^
Dec 06 07:32:17.049 INFO [stderr] 
Dec 06 07:32:17.049 INFO [stderr] warning: function is never used: `find_by_name`
Dec 06 07:32:17.049 INFO [stderr]    --> src/prompts.rs:209:1
Dec 06 07:32:17.049 INFO [stderr]     |
Dec 06 07:32:17.049 INFO [stderr] 209 | / pub fn find_by_name<'a, 'b, T: Described>(v: &'a [T], name: &'b str)
Dec 06 07:32:17.049 INFO [stderr] 210 | | -> Option<&'a T> {
Dec 06 07:32:17.049 INFO [stderr] 211 | |     v.iter().find(|&x| &x.name() == name)
Dec 06 07:32:17.049 INFO [stderr] 212 | | }
Dec 06 07:32:17.049 INFO [stderr]     | |_^
Dec 06 07:32:17.049 INFO [stderr] 
Dec 06 07:32:17.049 INFO [stderr] warning: function is never used: `choose_by_name`
Dec 06 07:32:17.049 INFO [stderr]    --> src/prompts.rs:214:1
Dec 06 07:32:17.049 INFO [stderr]     |
Dec 06 07:32:17.049 INFO [stderr] 214 | / pub fn choose_by_name<T>(a: &[Rc<RefCell<T>>]) -> Result<Rc<RefCell<T>>, PromptError>
Dec 06 07:32:17.049 INFO [stderr] 215 | | where T: Sized + Described
Dec 06 07:32:17.049 INFO [stderr] 216 | | {
Dec 06 07:32:17.049 INFO [stderr] 217 | |     let names = a.iter().map(|ref e| e.borrow().name()).collect::<Vec<_>>();
Dec 06 07:32:17.049 INFO [stderr] 218 | |     choose(&names).map(|i| a[i].clone())
Dec 06 07:32:17.049 INFO [stderr] 219 | | }
Dec 06 07:32:17.049 INFO [stderr]     | |_^
Dec 06 07:32:17.049 INFO [stderr] 
Dec 06 07:32:31.182 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.31s
Dec 06 07:32:31.196 INFO [stderr] su: No module specific data is present
Dec 06 07:32:32.094 INFO running `"docker" "inspect" "dc819fe8e5f22fff7daaf704a580c42c4ce95332a773db5197fabb6fd68c4240"`
Dec 06 07:32:32.434 INFO running `"docker" "rm" "-f" "dc819fe8e5f22fff7daaf704a580c42c4ce95332a773db5197fabb6fd68c4240"`
Dec 06 07:32:32.819 INFO [stdout] dc819fe8e5f22fff7daaf704a580c42c4ce95332a773db5197fabb6fd68c4240
Dec 06 07:32:32.822 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 07:32:33.312 INFO [stdout] 4264ec1014b979d747c242534f9cee2c1eeab437c3381b00cc900961be2d030e
Dec 06 07:32:33.318 INFO running `"docker" "start" "-a" "4264ec1014b979d747c242534f9cee2c1eeab437c3381b00cc900961be2d030e"`
Dec 06 07:32:34.944 INFO [stderr] usermod: no changes
Dec 06 07:32:35.092 INFO [stderr]    Compiling podesta v0.1.0 (/source)
Dec 06 07:32:39.420 INFO [stderr] warning: method is never used: `find_hero`
Dec 06 07:32:39.420 INFO [stderr]    --> src/sett.rs:214:5
Dec 06 07:32:39.420 INFO [stderr]     |
Dec 06 07:32:39.420 INFO [stderr] 214 | /     pub fn find_hero(&self, bname: &str, qname: &str, hname: &str)
Dec 06 07:32:39.420 INFO [stderr] 215 | |         -> Option<Rc<RefCell<people::Hero>>>
Dec 06 07:32:39.420 INFO [stderr] 216 | |     {
Dec 06 07:32:39.420 INFO [stderr] 217 | |         self.find_building(bname, qname)
Dec 06 07:32:39.420 INFO [stderr] 218 | |             .and_then(|b| b.borrow().find_hero(hname))
Dec 06 07:32:39.420 INFO [stderr] 219 | |     }
Dec 06 07:32:39.420 INFO [stderr]     | |_____^
Dec 06 07:32:39.420 INFO [stderr]     |
Dec 06 07:32:39.420 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 07:32:39.420 INFO [stderr] 
Dec 06 07:32:39.420 INFO [stderr] warning: variant is never constructed: `InvalidOccupant`
Dec 06 07:32:39.420 INFO [stderr]   --> src/buildings.rs:47:5
Dec 06 07:32:39.420 INFO [stderr]    |
Dec 06 07:32:39.420 INFO [stderr] 47 |     InvalidOccupant,
Dec 06 07:32:39.421 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 07:32:39.421 INFO [stderr] 
Dec 06 07:32:39.421 INFO [stderr] warning: variant is never constructed: `InvalidItem`
Dec 06 07:32:39.421 INFO [stderr]   --> src/buildings.rs:49:5
Dec 06 07:32:39.421 INFO [stderr]    |
Dec 06 07:32:39.421 INFO [stderr] 49 |     InvalidItem,
Dec 06 07:32:39.421 INFO [stderr]    |     ^^^^^^^^^^^
Dec 06 07:32:39.421 INFO [stderr] 
Dec 06 07:32:39.428 INFO [stderr] warning: function is never used: `find_by_name`
Dec 06 07:32:39.428 INFO [stderr]    --> src/prompts.rs:209:1
Dec 06 07:32:39.428 INFO [stderr]     |
Dec 06 07:32:39.428 INFO [stderr] 209 | / pub fn find_by_name<'a, 'b, T: Described>(v: &'a [T], name: &'b str)
Dec 06 07:32:39.428 INFO [stderr] 210 | | -> Option<&'a T> {
Dec 06 07:32:39.428 INFO [stderr] 211 | |     v.iter().find(|&x| &x.name() == name)
Dec 06 07:32:39.428 INFO [stderr] 212 | | }
Dec 06 07:32:39.428 INFO [stderr]     | |_^
Dec 06 07:32:39.428 INFO [stderr] 
Dec 06 07:32:39.428 INFO [stderr] warning: function is never used: `choose_by_name`
Dec 06 07:32:39.428 INFO [stderr]    --> src/prompts.rs:214:1
Dec 06 07:32:39.428 INFO [stderr]     |
Dec 06 07:32:39.428 INFO [stderr] 214 | / pub fn choose_by_name<T>(a: &[Rc<RefCell<T>>]) -> Result<Rc<RefCell<T>>, PromptError>
Dec 06 07:32:39.428 INFO [stderr] 215 | | where T: Sized + Described
Dec 06 07:32:39.428 INFO [stderr] 216 | | {
Dec 06 07:32:39.428 INFO [stderr] 217 | |     let names = a.iter().map(|ref e| e.borrow().name()).collect::<Vec<_>>();
Dec 06 07:32:39.428 INFO [stderr] 218 | |     choose(&names).map(|i| a[i].clone())
Dec 06 07:32:39.428 INFO [stderr] 219 | | }
Dec 06 07:32:39.428 INFO [stderr]     | |_^
Dec 06 07:32:39.428 INFO [stderr] 
Dec 06 07:32:39.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.86s
Dec 06 07:32:39.838 INFO [stderr] su: No module specific data is present
Dec 06 07:32:40.940 INFO running `"docker" "inspect" "4264ec1014b979d747c242534f9cee2c1eeab437c3381b00cc900961be2d030e"`
Dec 06 07:32:41.272 INFO running `"docker" "rm" "-f" "4264ec1014b979d747c242534f9cee2c1eeab437c3381b00cc900961be2d030e"`
Dec 06 07:32:41.528 INFO [stdout] 4264ec1014b979d747c242534f9cee2c1eeab437c3381b00cc900961be2d030e