Dec 01 05:34:38.886 INFO testing qrdean/rust_hello against 1.30.1 for beta-1.31-5
Dec 01 05:34:38.888 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:34:39.152 INFO [stdout] d6fca6bdac90e6f50805b05b94d6203500ec349fd2d21679eabdcecdf1b300e9
Dec 01 05:34:39.159 INFO running `"docker" "start" "-a" "d6fca6bdac90e6f50805b05b94d6203500ec349fd2d21679eabdcecdf1b300e9"`
Dec 01 05:34:39.698 INFO [stderr] usermod: no changes
Dec 01 05:34:39.731 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 01 05:34:39.951 INFO [stderr] warning: unused variable: `x`
Dec 01 05:34:39.951 INFO [stderr]  --> src/main.rs:2:6
Dec 01 05:34:39.951 INFO [stderr]   |
Dec 01 05:34:39.959 INFO [stderr] 2 |     let x: i32;
Dec 01 05:34:39.959 INFO [stderr]   |         ^ help: consider using `_x` instead
Dec 01 05:34:39.959 INFO [stderr]   |
Dec 01 05:34:39.959 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 05:34:39.959 INFO [stderr] 
Dec 01 05:34:40.177 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Dec 01 05:34:40.179 INFO [stderr] su: No module specific data is present
Dec 01 05:34:40.440 INFO running `"docker" "inspect" "d6fca6bdac90e6f50805b05b94d6203500ec349fd2d21679eabdcecdf1b300e9"`
Dec 01 05:34:40.551 INFO running `"docker" "rm" "-f" "d6fca6bdac90e6f50805b05b94d6203500ec349fd2d21679eabdcecdf1b300e9"`
Dec 01 05:34:40.654 INFO [stdout] d6fca6bdac90e6f50805b05b94d6203500ec349fd2d21679eabdcecdf1b300e9
Dec 01 05:34:40.654 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:34:40.853 INFO [stdout] 6268dd53a85f68e74fdc88c02972973164d36e6c15417b0796ed4fe57168b882
Dec 01 05:34:40.853 INFO running `"docker" "start" "-a" "6268dd53a85f68e74fdc88c02972973164d36e6c15417b0796ed4fe57168b882"`
Dec 01 05:34:41.323 INFO [stderr] usermod: no changes
Dec 01 05:34:41.355 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 01 05:34:41.590 INFO [stderr] warning: unused variable: `x`
Dec 01 05:34:41.590 INFO [stderr]  --> src/main.rs:2:6
Dec 01 05:34:41.590 INFO [stderr]   |
Dec 01 05:34:41.590 INFO [stderr] 2 |     let x: i32;
Dec 01 05:34:41.590 INFO [stderr]   |         ^ help: consider using `_x` instead
Dec 01 05:34:41.590 INFO [stderr]   |
Dec 01 05:34:41.591 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 05:34:41.591 INFO [stderr] 
Dec 01 05:34:41.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 01 05:34:41.937 INFO [stderr] su: No module specific data is present
Dec 01 05:34:42.243 INFO running `"docker" "inspect" "6268dd53a85f68e74fdc88c02972973164d36e6c15417b0796ed4fe57168b882"`
Dec 01 05:34:42.334 INFO running `"docker" "rm" "-f" "6268dd53a85f68e74fdc88c02972973164d36e6c15417b0796ed4fe57168b882"`
Dec 01 05:34:42.429 INFO [stdout] 6268dd53a85f68e74fdc88c02972973164d36e6c15417b0796ed4fe57168b882
Dec 01 05:34:42.434 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 05:34:42.648 INFO [stdout] d65da34f12d8b755db22411414b0058877ecd1e6700c59f5e2e3c9b346dcf35c
Dec 01 05:34:42.648 INFO running `"docker" "start" "-a" "d65da34f12d8b755db22411414b0058877ecd1e6700c59f5e2e3c9b346dcf35c"`
Dec 01 05:34:43.020 INFO [stderr] usermod: no changes
Dec 01 05:34:43.045 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 05:34:43.047 INFO [stderr]      Running /target/debug/deps/hello_world-cbdb39e6dd48609f
Dec 01 05:34:43.048 INFO [stdout] 
Dec 01 05:34:43.048 INFO [stdout] running 0 tests
Dec 01 05:34:43.048 INFO [stdout] 
Dec 01 05:34:43.048 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 05:34:43.048 INFO [stdout] 
Dec 01 05:34:43.049 INFO [stderr] su: No module specific data is present
Dec 01 05:34:43.297 INFO running `"docker" "inspect" "d65da34f12d8b755db22411414b0058877ecd1e6700c59f5e2e3c9b346dcf35c"`
Dec 01 05:34:43.379 INFO running `"docker" "rm" "-f" "d65da34f12d8b755db22411414b0058877ecd1e6700c59f5e2e3c9b346dcf35c"`
Dec 01 05:34:43.514 INFO [stdout] d65da34f12d8b755db22411414b0058877ecd1e6700c59f5e2e3c9b346dcf35c
