Dec 15 15:13:01.148 INFO testing fastdl-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 15:13:01.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15 15:13:01.388 INFO [stdout] f6d2a5158d8b9a86ea18ecbad1623b1a9ca423617e98df496f87dda829608e75
Dec 15 15:13:01.390 INFO running `"docker" "start" "-a" "f6d2a5158d8b9a86ea18ecbad1623b1a9ca423617e98df496f87dda829608e75"`
Dec 15 15:13:01.886 INFO [stderr] usermod: no changes
Dec 15 15:13:01.945 INFO [stderr]    Compiling fastdl v0.2.0 (/source)
Dec 15 15:13:02.527 INFO [stderr] warning: unused import: `std::mem::transmute`
Dec 15 15:13:02.527 INFO [stderr]  --> src/lib.rs:4:5
Dec 15 15:13:02.527 INFO [stderr]   |
Dec 15 15:13:02.527 INFO [stderr] 4 | use std::mem::transmute;
Dec 15 15:13:02.527 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 15 15:13:02.527 INFO [stderr]   |
Dec 15 15:13:02.527 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 15:13:02.527 INFO [stderr] 
Dec 15 15:13:02.541 INFO [stderr] warning: unused variable: `filename`
Dec 15 15:13:02.541 INFO [stderr]   --> src/lib.rs:14:16
Dec 15 15:13:02.541 INFO [stderr]    |
Dec 15 15:13:02.541 INFO [stderr] 14 |     pub fn new(filename: &str) -> Result<Library<'a>> {
Dec 15 15:13:02.541 INFO [stderr]    |                ^^^^^^^^ help: consider using `_filename` instead
Dec 15 15:13:02.541 INFO [stderr]    |
Dec 15 15:13:02.541 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 15:13:02.541 INFO [stderr] 
Dec 15 15:13:02.541 INFO [stderr] warning: unused variable: `symbol`
Dec 15 15:13:02.541 INFO [stderr]   --> src/lib.rs:17:40
Dec 15 15:13:02.541 INFO [stderr]    |
Dec 15 15:13:02.541 INFO [stderr] 17 |     pub unsafe fn get<T>(&'a mut self, symbol: &'a str) -> Result<&'a libloading::Symbol<'a, T>> {
Dec 15 15:13:02.541 INFO [stderr]    |                                        ^^^^^^ help: consider using `_symbol` instead
Dec 15 15:13:02.541 INFO [stderr] 
Dec 15 15:13:02.549 INFO [stderr] warning: field is never used: `lib`
Dec 15 15:13:02.549 INFO [stderr]  --> src/lib.rs:9:5
Dec 15 15:13:02.549 INFO [stderr]   |
Dec 15 15:13:02.549 INFO [stderr] 9 |     lib: libloading::Library,
Dec 15 15:13:02.549 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 15:13:02.549 INFO [stderr]   |
Dec 15 15:13:02.549 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 15 15:13:02.549 INFO [stderr] 
Dec 15 15:13:02.549 INFO [stderr] warning: field is never used: `fn_map`
Dec 15 15:13:02.549 INFO [stderr]   --> src/lib.rs:10:5
Dec 15 15:13:02.549 INFO [stderr]    |
Dec 15 15:13:02.549 INFO [stderr] 10 |     fn_map: HashMap<&'a str, libloading::Symbol<'a, *const ()>>
Dec 15 15:13:02.549 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 15:13:02.549 INFO [stderr] 
Dec 15 15:13:02.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 15 15:13:02.634 INFO [stderr] su: No module specific data is present
Dec 15 15:13:03.258 INFO running `"docker" "inspect" "f6d2a5158d8b9a86ea18ecbad1623b1a9ca423617e98df496f87dda829608e75"`
Dec 15 15:13:03.601 INFO running `"docker" "rm" "-f" "f6d2a5158d8b9a86ea18ecbad1623b1a9ca423617e98df496f87dda829608e75"`
Dec 15 15:13:03.715 INFO [stdout] f6d2a5158d8b9a86ea18ecbad1623b1a9ca423617e98df496f87dda829608e75
Dec 15 15:13:03.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15 15:13:03.939 INFO [stdout] c9605772b356060321517dccf650ed9fcd28899f4c014d55fd68e55dc7ae48b3
Dec 15 15:13:03.941 INFO running `"docker" "start" "-a" "c9605772b356060321517dccf650ed9fcd28899f4c014d55fd68e55dc7ae48b3"`
Dec 15 15:13:04.474 INFO [stderr] usermod: no changes
Dec 15 15:13:04.525 INFO [stderr]    Compiling fastdl v0.2.0 (/source)
Dec 15 15:13:05.223 INFO [stderr] warning: unused import: `std::mem::transmute`
Dec 15 15:13:05.223 INFO [stderr]  --> src/lib.rs:4:5
Dec 15 15:13:05.223 INFO [stderr]   |
Dec 15 15:13:05.223 INFO [stderr] 4 | use std::mem::transmute;
Dec 15 15:13:05.223 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 15 15:13:05.223 INFO [stderr]   |
Dec 15 15:13:05.223 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 15:13:05.223 INFO [stderr] 
Dec 15 15:13:05.255 INFO [stderr] warning: unused variable: `filename`
Dec 15 15:13:05.255 INFO [stderr]   --> src/lib.rs:14:16
Dec 15 15:13:05.255 INFO [stderr]    |
Dec 15 15:13:05.255 INFO [stderr] 14 |     pub fn new(filename: &str) -> Result<Library<'a>> {
Dec 15 15:13:05.255 INFO [stderr]    |                ^^^^^^^^ help: consider using `_filename` instead
Dec 15 15:13:05.255 INFO [stderr]    |
Dec 15 15:13:05.255 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 15:13:05.255 INFO [stderr] 
Dec 15 15:13:05.255 INFO [stderr] warning: unused variable: `symbol`
Dec 15 15:13:05.255 INFO [stderr]   --> src/lib.rs:17:40
Dec 15 15:13:05.255 INFO [stderr]    |
Dec 15 15:13:05.255 INFO [stderr] 17 |     pub unsafe fn get<T>(&'a mut self, symbol: &'a str) -> Result<&'a libloading::Symbol<'a, T>> {
Dec 15 15:13:05.255 INFO [stderr]    |                                        ^^^^^^ help: consider using `_symbol` instead
Dec 15 15:13:05.255 INFO [stderr] 
Dec 15 15:13:05.263 INFO [stderr] warning: field is never used: `lib`
Dec 15 15:13:05.263 INFO [stderr]  --> src/lib.rs:9:5
Dec 15 15:13:05.263 INFO [stderr]   |
Dec 15 15:13:05.263 INFO [stderr] 9 |     lib: libloading::Library,
Dec 15 15:13:05.263 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 15:13:05.263 INFO [stderr]   |
Dec 15 15:13:05.263 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 15 15:13:05.263 INFO [stderr] 
Dec 15 15:13:05.263 INFO [stderr] warning: field is never used: `fn_map`
Dec 15 15:13:05.263 INFO [stderr]   --> src/lib.rs:10:5
Dec 15 15:13:05.263 INFO [stderr]    |
Dec 15 15:13:05.263 INFO [stderr] 10 |     fn_map: HashMap<&'a str, libloading::Symbol<'a, *const ()>>
Dec 15 15:13:05.263 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 15:13:05.263 INFO [stderr] 
Dec 15 15:13:05.842 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 15 15:13:05.845 INFO [stderr] su: No module specific data is present
Dec 15 15:13:06.581 INFO running `"docker" "inspect" "c9605772b356060321517dccf650ed9fcd28899f4c014d55fd68e55dc7ae48b3"`
Dec 15 15:13:06.799 INFO running `"docker" "rm" "-f" "c9605772b356060321517dccf650ed9fcd28899f4c014d55fd68e55dc7ae48b3"`
Dec 15 15:13:07.135 INFO [stdout] c9605772b356060321517dccf650ed9fcd28899f4c014d55fd68e55dc7ae48b3