Dec 14 01:27:41.080 INFO testing bgammill/hello_rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 01:27:41.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 01:27:41.567 INFO [stdout] e897cd6870f3facb93969d8c0ba9effa5d1a7a1f55f30c386ab64e2d594cb9ab
Dec 14 01:27:41.569 INFO running `"docker" "start" "-a" "e897cd6870f3facb93969d8c0ba9effa5d1a7a1f55f30c386ab64e2d594cb9ab"`
Dec 14 01:27:42.947 INFO [stderr] usermod: no changes
Dec 14 01:27:43.067 INFO [stderr]    Compiling hello_rust v0.1.0 (/source)
Dec 14 01:27:43.515 INFO [stderr] warning: unused variable: `x`
Dec 14 01:27:43.515 INFO [stderr]   --> src/main.rs:12:9
Dec 14 01:27:43.515 INFO [stderr]    |
Dec 14 01:27:43.515 INFO [stderr] 12 |     for x in 0..request.number_of_times {
Dec 14 01:27:43.515 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 14 01:27:43.515 INFO [stderr]    |
Dec 14 01:27:43.515 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 01:27:43.515 INFO [stderr] 
Dec 14 01:27:43.977 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 14 01:27:43.980 INFO [stderr] su: No module specific data is present
Dec 14 01:27:44.556 INFO running `"docker" "inspect" "e897cd6870f3facb93969d8c0ba9effa5d1a7a1f55f30c386ab64e2d594cb9ab"`
Dec 14 01:27:44.827 INFO running `"docker" "rm" "-f" "e897cd6870f3facb93969d8c0ba9effa5d1a7a1f55f30c386ab64e2d594cb9ab"`
Dec 14 01:27:45.138 INFO [stdout] e897cd6870f3facb93969d8c0ba9effa5d1a7a1f55f30c386ab64e2d594cb9ab
Dec 14 01:27:45.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 01:27:45.567 INFO [stdout] b69374e49559b4316463c864b7a9758f3a4e61e1f20718351c73530e305b926e
Dec 14 01:27:45.575 INFO running `"docker" "start" "-a" "b69374e49559b4316463c864b7a9758f3a4e61e1f20718351c73530e305b926e"`
Dec 14 01:27:46.807 INFO [stderr] usermod: no changes
Dec 14 01:27:46.855 INFO [stderr]    Compiling hello_rust v0.1.0 (/source)
Dec 14 01:27:47.435 INFO [stderr] warning: unused variable: `x`
Dec 14 01:27:47.435 INFO [stderr]   --> src/main.rs:12:9
Dec 14 01:27:47.435 INFO [stderr]    |
Dec 14 01:27:47.435 INFO [stderr] 12 |     for x in 0..request.number_of_times {
Dec 14 01:27:47.435 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 14 01:27:47.435 INFO [stderr]    |
Dec 14 01:27:47.435 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 01:27:47.435 INFO [stderr] 
Dec 14 01:27:47.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 14 01:27:47.934 INFO [stderr] su: No module specific data is present
Dec 14 01:27:49.219 INFO running `"docker" "inspect" "b69374e49559b4316463c864b7a9758f3a4e61e1f20718351c73530e305b926e"`
Dec 14 01:27:49.531 INFO running `"docker" "rm" "-f" "b69374e49559b4316463c864b7a9758f3a4e61e1f20718351c73530e305b926e"`
Dec 14 01:27:49.873 INFO [stdout] b69374e49559b4316463c864b7a9758f3a4e61e1f20718351c73530e305b926e
Dec 14 01:27:49.875 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 01:27:50.343 INFO [stdout] 65d24bb0d202cd730c6521b50ca72ba6bd0a3f534438d19aef3e184a8abc909c
Dec 14 01:27:50.351 INFO running `"docker" "start" "-a" "65d24bb0d202cd730c6521b50ca72ba6bd0a3f534438d19aef3e184a8abc909c"`
Dec 14 01:27:51.908 INFO [stderr] usermod: no changes
Dec 14 01:27:51.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 14 01:27:51.987 INFO [stderr]      Running /target/debug/deps/hello_rust-9d4e36d4f6051824
Dec 14 01:27:51.992 INFO [stdout] 
Dec 14 01:27:51.992 INFO [stdout] running 0 tests
Dec 14 01:27:51.992 INFO [stdout] 
Dec 14 01:27:51.992 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:27:51.992 INFO [stdout] 
Dec 14 01:27:51.995 INFO [stderr] su: No module specific data is present
Dec 14 01:27:53.256 INFO running `"docker" "inspect" "65d24bb0d202cd730c6521b50ca72ba6bd0a3f534438d19aef3e184a8abc909c"`
Dec 14 01:27:53.607 INFO running `"docker" "rm" "-f" "65d24bb0d202cd730c6521b50ca72ba6bd0a3f534438d19aef3e184a8abc909c"`
Dec 14 01:27:53.939 INFO [stdout] 65d24bb0d202cd730c6521b50ca72ba6bd0a3f534438d19aef3e184a8abc909c