Nov 16 10:55:47.152 INFO testing tiagocoutinho/tc-rusty against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 10:55:47.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16 10:55:47.583 INFO [stdout] 341dc41d106ae950bd66e4a991d7715982bbeb0b95c7e7093b4510ab5f4377db
Nov 16 10:55:47.589 INFO running `"docker" "start" "-a" "341dc41d106ae950bd66e4a991d7715982bbeb0b95c7e7093b4510ab5f4377db"`
Nov 16 10:55:48.561 INFO [stderr] usermod: no changes
Nov 16 10:55:48.623 INFO [stderr]    Compiling tc-rusty v0.1.0 (/source)
Nov 16 10:55:48.819 INFO [stderr] warning: unused variable: `n`
Nov 16 10:55:48.819 INFO [stderr]   --> src/lib.rs:28:41
Nov 16 10:55:48.819 INFO [stderr]    |
Nov 16 10:55:48.819 INFO [stderr] 28 | pub extern fn count_doubles(val: &[u8], n: usize) -> i32 {
Nov 16 10:55:48.819 INFO [stderr]    |                                         ^ help: consider using `_n` instead
Nov 16 10:55:48.819 INFO [stderr]    |
Nov 16 10:55:48.819 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 10:55:48.819 INFO [stderr] 
Nov 16 10:55:49.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Nov 16 10:55:49.215 INFO [stderr] su: No module specific data is present
Nov 16 10:55:49.839 INFO running `"docker" "inspect" "341dc41d106ae950bd66e4a991d7715982bbeb0b95c7e7093b4510ab5f4377db"`
Nov 16 10:55:50.083 INFO running `"docker" "rm" "-f" "341dc41d106ae950bd66e4a991d7715982bbeb0b95c7e7093b4510ab5f4377db"`
Nov 16 10:55:50.379 INFO [stdout] 341dc41d106ae950bd66e4a991d7715982bbeb0b95c7e7093b4510ab5f4377db
Nov 16 10:55:50.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 16 10:55:50.839 INFO [stdout] dcbaf29ebaf62c6d224d3a69122baeb0eb937047d4d302016e02de27d8a2aab9
Nov 16 10:55:50.847 INFO running `"docker" "start" "-a" "dcbaf29ebaf62c6d224d3a69122baeb0eb937047d4d302016e02de27d8a2aab9"`
Nov 16 10:55:52.230 INFO [stderr] usermod: no changes
Nov 16 10:55:52.275 INFO [stderr]    Compiling tc-rusty v0.1.0 (/source)
Nov 16 10:55:52.499 INFO [stderr] warning: unused variable: `n`
Nov 16 10:55:52.499 INFO [stderr]   --> src/lib.rs:28:41
Nov 16 10:55:52.499 INFO [stderr]    |
Nov 16 10:55:52.499 INFO [stderr] 28 | pub extern fn count_doubles(val: &[u8], n: usize) -> i32 {
Nov 16 10:55:52.499 INFO [stderr]    |                                         ^ help: consider using `_n` instead
Nov 16 10:55:52.499 INFO [stderr]    |
Nov 16 10:55:52.499 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 10:55:52.499 INFO [stderr] 
Nov 16 10:55:53.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 16 10:55:53.035 INFO [stderr] su: No module specific data is present
Nov 16 10:55:53.829 INFO running `"docker" "inspect" "dcbaf29ebaf62c6d224d3a69122baeb0eb937047d4d302016e02de27d8a2aab9"`
Nov 16 10:55:54.063 INFO running `"docker" "rm" "-f" "dcbaf29ebaf62c6d224d3a69122baeb0eb937047d4d302016e02de27d8a2aab9"`
Nov 16 10:55:54.327 INFO [stdout] dcbaf29ebaf62c6d224d3a69122baeb0eb937047d4d302016e02de27d8a2aab9