Nov 18 14:34:44.341 INFO testing fastdl-0.2.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 14:34:44.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 14:34:44.625 INFO [stdout] 9a5bbf10cbf909e8d8b060e9e0f614fbeab099be5ff88055bdfc06a220a466cd
Nov 18 14:34:44.626 INFO running `"docker" "start" "-a" "9a5bbf10cbf909e8d8b060e9e0f614fbeab099be5ff88055bdfc06a220a466cd"`
Nov 18 14:34:45.183 INFO [stderr] usermod: no changes
Nov 18 14:34:45.235 INFO [stderr]    Compiling fastdl v0.2.0 (/source)
Nov 18 14:34:45.575 INFO [stderr] warning: unused import: `std::mem::transmute`
Nov 18 14:34:45.575 INFO [stderr]  --> src/lib.rs:4:5
Nov 18 14:34:45.575 INFO [stderr]   |
Nov 18 14:34:45.575 INFO [stderr] 4 | use std::mem::transmute;
Nov 18 14:34:45.575 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 18 14:34:45.575 INFO [stderr]   |
Nov 18 14:34:45.575 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 14:34:45.575 INFO [stderr] 
Nov 18 14:34:45.589 INFO [stderr] warning: unused variable: `filename`
Nov 18 14:34:45.589 INFO [stderr]   --> src/lib.rs:14:16
Nov 18 14:34:45.589 INFO [stderr]    |
Nov 18 14:34:45.589 INFO [stderr] 14 |     pub fn new(filename: &str) -> Result<Library<'a>> {
Nov 18 14:34:45.589 INFO [stderr]    |                ^^^^^^^^ help: consider using `_filename` instead
Nov 18 14:34:45.589 INFO [stderr]    |
Nov 18 14:34:45.589 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 14:34:45.589 INFO [stderr] 
Nov 18 14:34:45.589 INFO [stderr] warning: unused variable: `symbol`
Nov 18 14:34:45.589 INFO [stderr]   --> src/lib.rs:17:40
Nov 18 14:34:45.589 INFO [stderr]    |
Nov 18 14:34:45.589 INFO [stderr] 17 |     pub unsafe fn get<T>(&'a mut self, symbol: &'a str) -> Result<&'a libloading::Symbol<'a, T>> {
Nov 18 14:34:45.589 INFO [stderr]    |                                        ^^^^^^ help: consider using `_symbol` instead
Nov 18 14:34:45.589 INFO [stderr] 
Nov 18 14:34:45.590 INFO [stderr] warning: field is never used: `lib`
Nov 18 14:34:45.590 INFO [stderr]  --> src/lib.rs:9:5
Nov 18 14:34:45.590 INFO [stderr]   |
Nov 18 14:34:45.591 INFO [stderr] 9 |     lib: libloading::Library,
Nov 18 14:34:45.591 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 14:34:45.591 INFO [stderr]   |
Nov 18 14:34:45.591 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 18 14:34:45.591 INFO [stderr] 
Nov 18 14:34:45.599 INFO [stderr] warning: field is never used: `fn_map`
Nov 18 14:34:45.599 INFO [stderr]   --> src/lib.rs:10:5
Nov 18 14:34:45.600 INFO [stderr]    |
Nov 18 14:34:45.600 INFO [stderr] 10 |     fn_map: HashMap<&'a str, libloading::Symbol<'a, *const ()>>
Nov 18 14:34:45.600 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 14:34:45.600 INFO [stderr] 
Nov 18 14:34:45.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Nov 18 14:34:45.622 INFO [stderr] su: No module specific data is present
Nov 18 14:34:46.559 INFO running `"docker" "inspect" "9a5bbf10cbf909e8d8b060e9e0f614fbeab099be5ff88055bdfc06a220a466cd"`
Nov 18 14:34:46.903 INFO running `"docker" "rm" "-f" "9a5bbf10cbf909e8d8b060e9e0f614fbeab099be5ff88055bdfc06a220a466cd"`
Nov 18 14:34:47.175 INFO [stdout] 9a5bbf10cbf909e8d8b060e9e0f614fbeab099be5ff88055bdfc06a220a466cd
Nov 18 14:34:47.178 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 14:34:47.675 INFO [stdout] 57ce53b5c4447283ca917363a7ea082eef9423c9decd1502f1592ffc94dab99e
Nov 18 14:34:47.679 INFO running `"docker" "start" "-a" "57ce53b5c4447283ca917363a7ea082eef9423c9decd1502f1592ffc94dab99e"`
Nov 18 14:34:48.699 INFO [stderr] usermod: no changes
Nov 18 14:34:48.770 INFO [stderr]    Compiling fastdl v0.2.0 (/source)
Nov 18 14:34:49.608 INFO [stderr] warning: unused import: `std::mem::transmute`
Nov 18 14:34:49.608 INFO [stderr]  --> src/lib.rs:4:5
Nov 18 14:34:49.608 INFO [stderr]   |
Nov 18 14:34:49.608 INFO [stderr] 4 | use std::mem::transmute;
Nov 18 14:34:49.608 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 18 14:34:49.608 INFO [stderr]   |
Nov 18 14:34:49.615 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 14:34:49.615 INFO [stderr] 
Nov 18 14:34:49.639 INFO [stderr] warning: unused variable: `filename`
Nov 18 14:34:49.639 INFO [stderr]   --> src/lib.rs:14:16
Nov 18 14:34:49.639 INFO [stderr]    |
Nov 18 14:34:49.639 INFO [stderr] 14 |     pub fn new(filename: &str) -> Result<Library<'a>> {
Nov 18 14:34:49.639 INFO [stderr]    |                ^^^^^^^^ help: consider using `_filename` instead
Nov 18 14:34:49.639 INFO [stderr]    |
Nov 18 14:34:49.639 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 14:34:49.639 INFO [stderr] 
Nov 18 14:34:49.639 INFO [stderr] warning: unused variable: `symbol`
Nov 18 14:34:49.639 INFO [stderr]   --> src/lib.rs:17:40
Nov 18 14:34:49.639 INFO [stderr]    |
Nov 18 14:34:49.639 INFO [stderr] 17 |     pub unsafe fn get<T>(&'a mut self, symbol: &'a str) -> Result<&'a libloading::Symbol<'a, T>> {
Nov 18 14:34:49.639 INFO [stderr]    |                                        ^^^^^^ help: consider using `_symbol` instead
Nov 18 14:34:49.639 INFO [stderr] 
Nov 18 14:34:49.647 INFO [stderr] warning: field is never used: `lib`
Nov 18 14:34:49.647 INFO [stderr]  --> src/lib.rs:9:5
Nov 18 14:34:49.647 INFO [stderr]   |
Nov 18 14:34:49.647 INFO [stderr] 9 |     lib: libloading::Library,
Nov 18 14:34:49.647 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 14:34:49.647 INFO [stderr]   |
Nov 18 14:34:49.647 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 18 14:34:49.647 INFO [stderr] 
Nov 18 14:34:49.647 INFO [stderr] warning: field is never used: `fn_map`
Nov 18 14:34:49.647 INFO [stderr]   --> src/lib.rs:10:5
Nov 18 14:34:49.647 INFO [stderr]    |
Nov 18 14:34:49.647 INFO [stderr] 10 |     fn_map: HashMap<&'a str, libloading::Symbol<'a, *const ()>>
Nov 18 14:34:49.647 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 14:34:49.647 INFO [stderr] 
Nov 18 14:34:50.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Nov 18 14:34:50.287 INFO [stderr] su: No module specific data is present
Nov 18 14:34:50.771 INFO running `"docker" "inspect" "57ce53b5c4447283ca917363a7ea082eef9423c9decd1502f1592ffc94dab99e"`
Nov 18 14:34:51.041 INFO running `"docker" "rm" "-f" "57ce53b5c4447283ca917363a7ea082eef9423c9decd1502f1592ffc94dab99e"`
Nov 18 14:34:51.318 INFO [stdout] 57ce53b5c4447283ca917363a7ea082eef9423c9decd1502f1592ffc94dab99e