Dec 18 16:35:05.743 INFO checking fastdl-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:35:05.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/fastdl/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:35:06.108 INFO [stdout] c3d53eb566cb28ee6621f2e1a7287316795d851ec8ba1e353df61e672fdb581e
Dec 18 16:35:06.112 INFO running `"docker" "start" "-a" "c3d53eb566cb28ee6621f2e1a7287316795d851ec8ba1e353df61e672fdb581e"`
Dec 18 16:35:08.229 INFO [stderr]     Checking fastdl v0.2.0 (/opt/crater/workdir)
Dec 18 16:35:08.746 INFO [stderr] warning: unused import: `std::mem::transmute`
Dec 18 16:35:08.746 INFO [stderr]  --> src/lib.rs:4:5
Dec 18 16:35:08.747 INFO [stderr]   |
Dec 18 16:35:08.747 INFO [stderr] 4 | use std::mem::transmute;
Dec 18 16:35:08.747 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 18 16:35:08.748 INFO [stderr]   |
Dec 18 16:35:08.748 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:35:08.748 INFO [stderr] 
Dec 18 16:35:08.820 INFO [stderr] warning: unused variable: `filename`
Dec 18 16:35:08.820 INFO [stderr]   --> src/lib.rs:14:16
Dec 18 16:35:08.820 INFO [stderr]    |
Dec 18 16:35:08.820 INFO [stderr] 14 |     pub fn new(filename: &str) -> Result<Library<'a>> {
Dec 18 16:35:08.820 INFO [stderr]    |                ^^^^^^^^ help: consider using `_filename` instead
Dec 18 16:35:08.820 INFO [stderr]    |
Dec 18 16:35:08.820 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 16:35:08.820 INFO [stderr] 
Dec 18 16:35:08.820 INFO [stderr] warning: unused variable: `symbol`
Dec 18 16:35:08.821 INFO [stderr]   --> src/lib.rs:17:40
Dec 18 16:35:08.821 INFO [stderr]    |
Dec 18 16:35:08.821 INFO [stderr] 17 |     pub unsafe fn get<T>(&'a mut self, symbol: &'a str) -> Result<&'a libloading::Symbol<'a, T>> {
Dec 18 16:35:08.821 INFO [stderr]    |                                        ^^^^^^ help: consider using `_symbol` instead
Dec 18 16:35:08.821 INFO [stderr] 
Dec 18 16:35:08.823 INFO [stderr] warning: unused import: `std::mem::transmute`
Dec 18 16:35:08.823 INFO [stderr]  --> src/lib.rs:4:5
Dec 18 16:35:08.823 INFO [stderr]   |
Dec 18 16:35:08.824 INFO [stderr] 4 | use std::mem::transmute;
Dec 18 16:35:08.824 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 18 16:35:08.824 INFO [stderr]   |
Dec 18 16:35:08.824 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:35:08.824 INFO [stderr] 
Dec 18 16:35:08.826 INFO [stderr] warning: field is never used: `lib`
Dec 18 16:35:08.826 INFO [stderr]  --> src/lib.rs:9:5
Dec 18 16:35:08.826 INFO [stderr]   |
Dec 18 16:35:08.826 INFO [stderr] 9 |     lib: libloading::Library,
Dec 18 16:35:08.826 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:35:08.826 INFO [stderr]   |
Dec 18 16:35:08.826 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:35:08.826 INFO [stderr] 
Dec 18 16:35:08.826 INFO [stderr] warning: field is never used: `fn_map`
Dec 18 16:35:08.826 INFO [stderr]   --> src/lib.rs:10:5
Dec 18 16:35:08.826 INFO [stderr]    |
Dec 18 16:35:08.826 INFO [stderr] 10 |     fn_map: HashMap<&'a str, libloading::Symbol<'a, *const ()>>
Dec 18 16:35:08.826 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:35:08.826 INFO [stderr] 
Dec 18 16:35:08.868 INFO [stderr] warning: unused variable: `filename`
Dec 18 16:35:08.868 INFO [stderr]   --> src/lib.rs:14:16
Dec 18 16:35:08.868 INFO [stderr]    |
Dec 18 16:35:08.868 INFO [stderr] 14 |     pub fn new(filename: &str) -> Result<Library<'a>> {
Dec 18 16:35:08.868 INFO [stderr]    |                ^^^^^^^^ help: consider using `_filename` instead
Dec 18 16:35:08.868 INFO [stderr]    |
Dec 18 16:35:08.868 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 16:35:08.868 INFO [stderr] 
Dec 18 16:35:08.868 INFO [stderr] warning: unused variable: `symbol`
Dec 18 16:35:08.868 INFO [stderr]   --> src/lib.rs:17:40
Dec 18 16:35:08.868 INFO [stderr]    |
Dec 18 16:35:08.868 INFO [stderr] 17 |     pub unsafe fn get<T>(&'a mut self, symbol: &'a str) -> Result<&'a libloading::Symbol<'a, T>> {
Dec 18 16:35:08.868 INFO [stderr]    |                                        ^^^^^^ help: consider using `_symbol` instead
Dec 18 16:35:08.868 INFO [stderr] 
Dec 18 16:35:08.868 INFO [stderr] warning: field is never used: `lib`
Dec 18 16:35:08.868 INFO [stderr]  --> src/lib.rs:9:5
Dec 18 16:35:08.868 INFO [stderr]   |
Dec 18 16:35:08.868 INFO [stderr] 9 |     lib: libloading::Library,
Dec 18 16:35:08.869 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:35:08.869 INFO [stderr]   |
Dec 18 16:35:08.869 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:35:08.869 INFO [stderr] 
Dec 18 16:35:08.869 INFO [stderr] warning: field is never used: `fn_map`
Dec 18 16:35:08.869 INFO [stderr]   --> src/lib.rs:10:5
Dec 18 16:35:08.869 INFO [stderr]    |
Dec 18 16:35:08.869 INFO [stderr] 10 |     fn_map: HashMap<&'a str, libloading::Symbol<'a, *const ()>>
Dec 18 16:35:08.869 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:35:08.869 INFO [stderr] 
Dec 18 16:35:08.962 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 18 16:35:09.789 INFO running `"docker" "inspect" "c3d53eb566cb28ee6621f2e1a7287316795d851ec8ba1e353df61e672fdb581e"`
Dec 18 16:35:10.046 INFO running `"docker" "rm" "-f" "c3d53eb566cb28ee6621f2e1a7287316795d851ec8ba1e353df61e672fdb581e"`
Dec 18 16:35:10.296 INFO [stdout] c3d53eb566cb28ee6621f2e1a7287316795d851ec8ba1e353df61e672fdb581e