Dec 03 12:17:14.997 INFO testing fastdl-0.2.0 against 1.30.1 for beta-1.31-5
Dec 03 12:17:14.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 12:17:15.428 INFO [stdout] 68b039c3821185adcb5eb2724cdfef0d5779b3af6af2ee0272fee25725fedf09
Dec 03 12:17:15.431 INFO running `"docker" "start" "-a" "68b039c3821185adcb5eb2724cdfef0d5779b3af6af2ee0272fee25725fedf09"`
Dec 03 12:17:16.783 INFO [stderr] usermod: no changes
Dec 03 12:17:16.871 INFO [stderr]    Compiling fastdl v0.2.0 (/source)
Dec 03 12:17:17.587 INFO [stderr] warning: unused import: `std::mem::transmute`
Dec 03 12:17:17.591 INFO [stderr]  --> src/lib.rs:4:5
Dec 03 12:17:17.591 INFO [stderr]   |
Dec 03 12:17:17.591 INFO [stderr] 4 | use std::mem::transmute;
Dec 03 12:17:17.591 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 03 12:17:17.591 INFO [stderr]   |
Dec 03 12:17:17.591 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 12:17:17.591 INFO [stderr] 
Dec 03 12:17:17.607 INFO [stderr] warning: unused variable: `filename`
Dec 03 12:17:17.607 INFO [stderr]   --> src/lib.rs:14:16
Dec 03 12:17:17.607 INFO [stderr]    |
Dec 03 12:17:17.607 INFO [stderr] 14 |     pub fn new(filename: &str) -> Result<Library<'a>> {
Dec 03 12:17:17.607 INFO [stderr]    |                ^^^^^^^^ help: consider using `_filename` instead
Dec 03 12:17:17.607 INFO [stderr]    |
Dec 03 12:17:17.607 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 12:17:17.607 INFO [stderr] 
Dec 03 12:17:17.607 INFO [stderr] warning: unused variable: `symbol`
Dec 03 12:17:17.607 INFO [stderr]   --> src/lib.rs:17:40
Dec 03 12:17:17.607 INFO [stderr]    |
Dec 03 12:17:17.607 INFO [stderr] 17 |     pub unsafe fn get<T>(&'a mut self, symbol: &'a str) -> Result<&'a libloading::Symbol<'a, T>> {
Dec 03 12:17:17.607 INFO [stderr]    |                                        ^^^^^^ help: consider using `_symbol` instead
Dec 03 12:17:17.607 INFO [stderr] 
Dec 03 12:17:17.607 INFO [stderr] warning: field is never used: `lib`
Dec 03 12:17:17.607 INFO [stderr]  --> src/lib.rs:9:5
Dec 03 12:17:17.607 INFO [stderr]   |
Dec 03 12:17:17.607 INFO [stderr] 9 |     lib: libloading::Library,
Dec 03 12:17:17.607 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:17:17.607 INFO [stderr]   |
Dec 03 12:17:17.607 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 03 12:17:17.607 INFO [stderr] 
Dec 03 12:17:17.607 INFO [stderr] warning: field is never used: `fn_map`
Dec 03 12:17:17.607 INFO [stderr]   --> src/lib.rs:10:5
Dec 03 12:17:17.607 INFO [stderr]    |
Dec 03 12:17:17.607 INFO [stderr] 10 |     fn_map: HashMap<&'a str, libloading::Symbol<'a, *const ()>>
Dec 03 12:17:17.607 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:17:17.607 INFO [stderr] 
Dec 03 12:17:17.674 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 03 12:17:17.683 INFO [stderr] su: No module specific data is present
Dec 03 12:17:18.219 INFO running `"docker" "inspect" "68b039c3821185adcb5eb2724cdfef0d5779b3af6af2ee0272fee25725fedf09"`
Dec 03 12:17:18.500 INFO running `"docker" "rm" "-f" "68b039c3821185adcb5eb2724cdfef0d5779b3af6af2ee0272fee25725fedf09"`
Dec 03 12:17:18.737 INFO [stdout] 68b039c3821185adcb5eb2724cdfef0d5779b3af6af2ee0272fee25725fedf09
Dec 03 12:17:18.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 12:17:19.228 INFO [stdout] 6e644872c1b0a93392c74efb8a9e450df689b3d8dfa2cdbd234a774659d2c38b
Dec 03 12:17:19.230 INFO running `"docker" "start" "-a" "6e644872c1b0a93392c74efb8a9e450df689b3d8dfa2cdbd234a774659d2c38b"`
Dec 03 12:17:20.590 INFO [stderr] usermod: no changes
Dec 03 12:17:20.671 INFO [stderr]    Compiling fastdl v0.2.0 (/source)
Dec 03 12:17:21.565 INFO [stderr] warning: unused import: `std::mem::transmute`
Dec 03 12:17:21.565 INFO [stderr]  --> src/lib.rs:4:5
Dec 03 12:17:21.565 INFO [stderr]   |
Dec 03 12:17:21.565 INFO [stderr] 4 | use std::mem::transmute;
Dec 03 12:17:21.565 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 03 12:17:21.565 INFO [stderr]   |
Dec 03 12:17:21.565 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 12:17:21.565 INFO [stderr] 
Dec 03 12:17:21.595 INFO [stderr] warning: unused variable: `filename`
Dec 03 12:17:21.595 INFO [stderr]   --> src/lib.rs:14:16
Dec 03 12:17:21.595 INFO [stderr]    |
Dec 03 12:17:21.595 INFO [stderr] 14 |     pub fn new(filename: &str) -> Result<Library<'a>> {
Dec 03 12:17:21.595 INFO [stderr]    |                ^^^^^^^^ help: consider using `_filename` instead
Dec 03 12:17:21.595 INFO [stderr]    |
Dec 03 12:17:21.595 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 12:17:21.595 INFO [stderr] 
Dec 03 12:17:21.595 INFO [stderr] warning: unused variable: `symbol`
Dec 03 12:17:21.595 INFO [stderr]   --> src/lib.rs:17:40
Dec 03 12:17:21.595 INFO [stderr]    |
Dec 03 12:17:21.595 INFO [stderr] 17 |     pub unsafe fn get<T>(&'a mut self, symbol: &'a str) -> Result<&'a libloading::Symbol<'a, T>> {
Dec 03 12:17:21.595 INFO [stderr]    |                                        ^^^^^^ help: consider using `_symbol` instead
Dec 03 12:17:21.595 INFO [stderr] 
Dec 03 12:17:21.595 INFO [stderr] warning: field is never used: `lib`
Dec 03 12:17:21.595 INFO [stderr]  --> src/lib.rs:9:5
Dec 03 12:17:21.595 INFO [stderr]   |
Dec 03 12:17:21.595 INFO [stderr] 9 |     lib: libloading::Library,
Dec 03 12:17:21.595 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:17:21.595 INFO [stderr]   |
Dec 03 12:17:21.595 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 03 12:17:21.595 INFO [stderr] 
Dec 03 12:17:21.595 INFO [stderr] warning: field is never used: `fn_map`
Dec 03 12:17:21.595 INFO [stderr]   --> src/lib.rs:10:5
Dec 03 12:17:21.595 INFO [stderr]    |
Dec 03 12:17:21.595 INFO [stderr] 10 |     fn_map: HashMap<&'a str, libloading::Symbol<'a, *const ()>>
Dec 03 12:17:21.595 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 12:17:21.595 INFO [stderr] 
Dec 03 12:17:22.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Dec 03 12:17:22.388 INFO [stderr] su: No module specific data is present
Dec 03 12:17:23.111 INFO running `"docker" "inspect" "6e644872c1b0a93392c74efb8a9e450df689b3d8dfa2cdbd234a774659d2c38b"`
Dec 03 12:17:23.467 INFO running `"docker" "rm" "-f" "6e644872c1b0a93392c74efb8a9e450df689b3d8dfa2cdbd234a774659d2c38b"`
Dec 03 12:17:23.771 INFO [stdout] 6e644872c1b0a93392c74efb8a9e450df689b3d8dfa2cdbd234a774659d2c38b
