Dec 05 14:14:30.275 INFO testing mklein994/hello against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 14:14:30.275 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 14:14:30.702 INFO [stdout] 982ab5c0180f95f0f997c10617b120d24d3068dfc4a41831efdce5f76b00cd82
Dec 05 14:14:30.704 INFO running `"docker" "start" "-a" "982ab5c0180f95f0f997c10617b120d24d3068dfc4a41831efdce5f76b00cd82"`
Dec 05 14:14:32.856 INFO [stderr] usermod: no changes
Dec 05 14:14:32.900 INFO [stderr]    Compiling hello v0.1.0 (/source)
Dec 05 14:14:33.150 INFO [stderr] warning: unused variable: `size`
Dec 05 14:14:33.150 INFO [stderr]  --> src/lib.rs:4:16
Dec 05 14:14:33.150 INFO [stderr]   |
Dec 05 14:14:33.150 INFO [stderr] 4 |     pub fn new(size: u32) -> ThreadPool {
Dec 05 14:14:33.150 INFO [stderr]   |                ^^^^ help: consider using `_size` instead
Dec 05 14:14:33.150 INFO [stderr]   |
Dec 05 14:14:33.150 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 14:14:33.150 INFO [stderr] 
Dec 05 14:14:33.150 INFO [stderr] warning: unused variable: `f`
Dec 05 14:14:33.150 INFO [stderr]  --> src/lib.rs:8:30
Dec 05 14:14:33.150 INFO [stderr]   |
Dec 05 14:14:33.150 INFO [stderr] 8 |     pub fn execute<F>(&self, f: F)
Dec 05 14:14:33.150 INFO [stderr]   |                              ^ help: consider using `_f` instead
Dec 05 14:14:33.150 INFO [stderr] 
Dec 05 14:14:33.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 05 14:14:33.956 INFO [stderr] su: No module specific data is present
Dec 05 14:14:34.932 INFO running `"docker" "inspect" "982ab5c0180f95f0f997c10617b120d24d3068dfc4a41831efdce5f76b00cd82"`
Dec 05 14:14:35.250 INFO running `"docker" "rm" "-f" "982ab5c0180f95f0f997c10617b120d24d3068dfc4a41831efdce5f76b00cd82"`
Dec 05 14:14:35.704 INFO [stdout] 982ab5c0180f95f0f997c10617b120d24d3068dfc4a41831efdce5f76b00cd82
Dec 05 14:14:35.706 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 14:14:36.128 INFO [stdout] 0d095f4d1714930763815c5f26e6147395c7ccafb9cec7314a4b3d453a320457
Dec 05 14:14:36.136 INFO running `"docker" "start" "-a" "0d095f4d1714930763815c5f26e6147395c7ccafb9cec7314a4b3d453a320457"`
Dec 05 14:14:37.354 INFO [stderr] usermod: no changes
Dec 05 14:14:37.400 INFO [stderr]    Compiling hello v0.1.0 (/source)
Dec 05 14:14:37.984 INFO [stderr] warning: unused variable: `size`
Dec 05 14:14:37.984 INFO [stderr]  --> src/lib.rs:4:16
Dec 05 14:14:37.984 INFO [stderr]   |
Dec 05 14:14:37.984 INFO [stderr] 4 |     pub fn new(size: u32) -> ThreadPool {
Dec 05 14:14:37.984 INFO [stderr]   |                ^^^^ help: consider using `_size` instead
Dec 05 14:14:37.984 INFO [stderr]   |
Dec 05 14:14:37.984 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 14:14:37.984 INFO [stderr] 
Dec 05 14:14:37.984 INFO [stderr] warning: unused variable: `f`
Dec 05 14:14:37.984 INFO [stderr]  --> src/lib.rs:8:30
Dec 05 14:14:37.984 INFO [stderr]   |
Dec 05 14:14:37.984 INFO [stderr] 8 |     pub fn execute<F>(&self, f: F)
Dec 05 14:14:37.984 INFO [stderr]   |                              ^ help: consider using `_f` instead
Dec 05 14:14:37.984 INFO [stderr] 
Dec 05 14:14:38.488 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 05 14:14:38.491 INFO [stderr] su: No module specific data is present
Dec 05 14:14:39.410 INFO running `"docker" "inspect" "0d095f4d1714930763815c5f26e6147395c7ccafb9cec7314a4b3d453a320457"`
Dec 05 14:14:39.780 INFO running `"docker" "rm" "-f" "0d095f4d1714930763815c5f26e6147395c7ccafb9cec7314a4b3d453a320457"`
Dec 05 14:14:40.144 INFO [stdout] 0d095f4d1714930763815c5f26e6147395c7ccafb9cec7314a4b3d453a320457
Dec 05 14:14:40.150 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 14:14:40.713 INFO [stdout] c86a56aefd5fb03413654ca18f398e1a04fdb0fbf80524ac783ab40da29911ca
Dec 05 14:14:40.715 INFO running `"docker" "start" "-a" "c86a56aefd5fb03413654ca18f398e1a04fdb0fbf80524ac783ab40da29911ca"`
Dec 05 14:14:42.096 INFO [stderr] usermod: no changes
Dec 05 14:14:42.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 14:14:42.156 INFO [stderr]      Running /target/debug/deps/hello-496bb2e868addef6
Dec 05 14:14:42.156 INFO [stdout] 
Dec 05 14:14:42.156 INFO [stdout] running 0 tests
Dec 05 14:14:42.156 INFO [stdout] 
Dec 05 14:14:42.156 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:14:42.156 INFO [stdout] 
Dec 05 14:14:42.168 INFO [stderr]      Running /target/debug/deps/main-27fa6829194efa0f
Dec 05 14:14:42.169 INFO [stdout] 
Dec 05 14:14:42.169 INFO [stdout] running 0 tests
Dec 05 14:14:42.169 INFO [stdout] 
Dec 05 14:14:42.169 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:14:42.169 INFO [stdout] 
Dec 05 14:14:42.176 INFO [stderr]    Doc-tests hello
Dec 05 14:14:42.601 INFO [stdout] 
Dec 05 14:14:42.601 INFO [stdout] running 0 tests
Dec 05 14:14:42.601 INFO [stdout] 
Dec 05 14:14:42.601 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:14:42.601 INFO [stdout] 
Dec 05 14:14:42.606 INFO [stderr] su: No module specific data is present
Dec 05 14:14:43.282 INFO running `"docker" "inspect" "c86a56aefd5fb03413654ca18f398e1a04fdb0fbf80524ac783ab40da29911ca"`
Dec 05 14:14:43.606 INFO running `"docker" "rm" "-f" "c86a56aefd5fb03413654ca18f398e1a04fdb0fbf80524ac783ab40da29911ca"`
Dec 05 14:14:43.912 INFO [stdout] c86a56aefd5fb03413654ca18f398e1a04fdb0fbf80524ac783ab40da29911ca