Dec 13 10:25:42.825 INFO testing mklein994/hello against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 10:25:42.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 10:25:43.363 INFO [stdout] 2b3ca9bd901f9b8f28748c9a4fceaa6188a47b0e118bfe7a773cfd55c3215827
Dec 13 10:25:43.371 INFO running `"docker" "start" "-a" "2b3ca9bd901f9b8f28748c9a4fceaa6188a47b0e118bfe7a773cfd55c3215827"`
Dec 13 10:25:44.915 INFO [stderr] usermod: no changes
Dec 13 10:25:44.972 INFO [stderr]    Compiling hello v0.1.0 (/source)
Dec 13 10:25:45.275 INFO [stderr] warning: unused variable: `size`
Dec 13 10:25:45.275 INFO [stderr]  --> src/lib.rs:4:16
Dec 13 10:25:45.275 INFO [stderr]   |
Dec 13 10:25:45.275 INFO [stderr] 4 |     pub fn new(size: u32) -> ThreadPool {
Dec 13 10:25:45.275 INFO [stderr]   |                ^^^^ help: consider using `_size` instead
Dec 13 10:25:45.275 INFO [stderr]   |
Dec 13 10:25:45.275 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 10:25:45.275 INFO [stderr] 
Dec 13 10:25:45.275 INFO [stderr] warning: unused variable: `f`
Dec 13 10:25:45.275 INFO [stderr]  --> src/lib.rs:8:30
Dec 13 10:25:45.275 INFO [stderr]   |
Dec 13 10:25:45.275 INFO [stderr] 8 |     pub fn execute<F>(&self, f: F)
Dec 13 10:25:45.275 INFO [stderr]   |                              ^ help: consider using `_f` instead
Dec 13 10:25:45.275 INFO [stderr] 
Dec 13 10:25:46.184 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 13 10:25:46.188 INFO [stderr] su: No module specific data is present
Dec 13 10:25:47.069 INFO running `"docker" "inspect" "2b3ca9bd901f9b8f28748c9a4fceaa6188a47b0e118bfe7a773cfd55c3215827"`
Dec 13 10:25:47.264 INFO running `"docker" "rm" "-f" "2b3ca9bd901f9b8f28748c9a4fceaa6188a47b0e118bfe7a773cfd55c3215827"`
Dec 13 10:25:47.607 INFO [stdout] 2b3ca9bd901f9b8f28748c9a4fceaa6188a47b0e118bfe7a773cfd55c3215827
Dec 13 10:25:47.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 10:25:48.055 INFO [stdout] 7161558ec8a2db812c5fa39fa8136384929e6fb33a9ee8c2e52a2e1487a325bf
Dec 13 10:25:48.057 INFO running `"docker" "start" "-a" "7161558ec8a2db812c5fa39fa8136384929e6fb33a9ee8c2e52a2e1487a325bf"`
Dec 13 10:25:48.747 INFO [stderr] usermod: no changes
Dec 13 10:25:48.772 INFO [stderr]    Compiling hello v0.1.0 (/source)
Dec 13 10:25:49.075 INFO [stderr] warning: unused variable: `size`
Dec 13 10:25:49.075 INFO [stderr]  --> src/lib.rs:4:16
Dec 13 10:25:49.075 INFO [stderr]   |
Dec 13 10:25:49.075 INFO [stderr] 4 |     pub fn new(size: u32) -> ThreadPool {
Dec 13 10:25:49.075 INFO [stderr]   |                ^^^^ help: consider using `_size` instead
Dec 13 10:25:49.075 INFO [stderr]   |
Dec 13 10:25:49.075 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 10:25:49.075 INFO [stderr] 
Dec 13 10:25:49.075 INFO [stderr] warning: unused variable: `f`
Dec 13 10:25:49.075 INFO [stderr]  --> src/lib.rs:8:30
Dec 13 10:25:49.075 INFO [stderr]   |
Dec 13 10:25:49.075 INFO [stderr] 8 |     pub fn execute<F>(&self, f: F)
Dec 13 10:25:49.075 INFO [stderr]   |                              ^ help: consider using `_f` instead
Dec 13 10:25:49.075 INFO [stderr] 
Dec 13 10:25:49.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 13 10:25:49.324 INFO [stderr] su: No module specific data is present
Dec 13 10:25:49.672 INFO running `"docker" "inspect" "7161558ec8a2db812c5fa39fa8136384929e6fb33a9ee8c2e52a2e1487a325bf"`
Dec 13 10:25:49.776 INFO running `"docker" "rm" "-f" "7161558ec8a2db812c5fa39fa8136384929e6fb33a9ee8c2e52a2e1487a325bf"`
Dec 13 10:25:49.880 INFO [stdout] 7161558ec8a2db812c5fa39fa8136384929e6fb33a9ee8c2e52a2e1487a325bf
Dec 13 10:25:49.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --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 13 10:25:50.120 INFO [stdout] c28e1a9eb363ed5b7ce8aa945f21cd49c90904d577818ab6352ef5482c408baf
Dec 13 10:25:50.122 INFO running `"docker" "start" "-a" "c28e1a9eb363ed5b7ce8aa945f21cd49c90904d577818ab6352ef5482c408baf"`
Dec 13 10:25:50.568 INFO [stderr] usermod: no changes
Dec 13 10:25:50.597 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 10:25:50.598 INFO [stderr]      Running /target/debug/deps/hello-c69ad0dc87ccb558
Dec 13 10:25:50.600 INFO [stdout] 
Dec 13 10:25:50.600 INFO [stdout] running 0 tests
Dec 13 10:25:50.600 INFO [stdout] 
Dec 13 10:25:50.600 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:25:50.600 INFO [stdout] 
Dec 13 10:25:50.604 INFO [stderr]      Running /target/debug/deps/main-5bf1217cc7170077
Dec 13 10:25:50.605 INFO [stderr]    Doc-tests hello
Dec 13 10:25:50.605 INFO [stdout] 
Dec 13 10:25:50.605 INFO [stdout] running 0 tests
Dec 13 10:25:50.605 INFO [stdout] 
Dec 13 10:25:50.605 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:25:50.605 INFO [stdout] 
Dec 13 10:25:50.932 INFO [stdout] 
Dec 13 10:25:50.932 INFO [stdout] running 0 tests
Dec 13 10:25:50.932 INFO [stdout] 
Dec 13 10:25:50.932 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:25:50.932 INFO [stdout] 
Dec 13 10:25:50.938 INFO [stderr] su: No module specific data is present
Dec 13 10:25:51.609 INFO running `"docker" "inspect" "c28e1a9eb363ed5b7ce8aa945f21cd49c90904d577818ab6352ef5482c408baf"`
Dec 13 10:25:51.792 INFO running `"docker" "rm" "-f" "c28e1a9eb363ed5b7ce8aa945f21cd49c90904d577818ab6352ef5482c408baf"`
Dec 13 10:25:51.879 INFO [stdout] c28e1a9eb363ed5b7ce8aa945f21cd49c90904d577818ab6352ef5482c408baf