Dec 02 01:52:19.664 INFO testing aarthiKarthik/Rust-Basics against 1.30.1 for beta-1.31-5
Dec 02 01:52:19.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 01:52:20.158 INFO [stdout] 9449d1f66142642504bf908dc4850cda7da05e49836c3d3e27f45460cba4d253
Dec 02 01:52:20.160 INFO running `"docker" "start" "-a" "9449d1f66142642504bf908dc4850cda7da05e49836c3d3e27f45460cba4d253"`
Dec 02 01:52:20.781 INFO [stderr] usermod: no changes
Dec 02 01:52:20.839 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 02 01:52:20.906 INFO [stderr] warning: unknown lint: `unused_variable`
Dec 02 01:52:20.906 INFO [stderr]  --> src/main.rs:2:10
Dec 02 01:52:20.906 INFO [stderr]   |
Dec 02 01:52:20.906 INFO [stderr] 2 | #![allow(unused_variable)]
Dec 02 01:52:20.906 INFO [stderr]   |          ^^^^^^^^^^^^^^^
Dec 02 01:52:20.906 INFO [stderr]   |
Dec 02 01:52:20.906 INFO [stderr]   = note: #[warn(unknown_lints)] on by default
Dec 02 01:52:20.906 INFO [stderr] 
Dec 02 01:52:21.423 INFO [stderr] warning: unused variable: `a`
Dec 02 01:52:21.423 INFO [stderr]   --> src/main.rs:88:6
Dec 02 01:52:21.423 INFO [stderr]    |
Dec 02 01:52:21.423 INFO [stderr] 88 |     let a = 123;
Dec 02 01:52:21.423 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 02 01:52:21.423 INFO [stderr]    |
Dec 02 01:52:21.423 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 01:52:21.423 INFO [stderr] 
Dec 02 01:52:21.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 02 01:52:21.827 INFO [stderr] su: No module specific data is present
Dec 02 01:52:22.205 INFO running `"docker" "inspect" "9449d1f66142642504bf908dc4850cda7da05e49836c3d3e27f45460cba4d253"`
Dec 02 01:52:22.278 INFO running `"docker" "rm" "-f" "9449d1f66142642504bf908dc4850cda7da05e49836c3d3e27f45460cba4d253"`
Dec 02 01:52:22.354 INFO [stdout] 9449d1f66142642504bf908dc4850cda7da05e49836c3d3e27f45460cba4d253
Dec 02 01:52:22.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 01:52:22.748 INFO [stdout] 3e4193dbc792e6d90555952518c1d8bf6e7957101e9a7027f51128aeba0c4166
Dec 02 01:52:22.750 INFO running `"docker" "start" "-a" "3e4193dbc792e6d90555952518c1d8bf6e7957101e9a7027f51128aeba0c4166"`
Dec 02 01:52:23.659 INFO [stderr] usermod: no changes
Dec 02 01:52:23.696 INFO [stderr]    Compiling hello_world v0.0.1 (/source)
Dec 02 01:52:23.763 INFO [stderr] warning: unknown lint: `unused_variable`
Dec 02 01:52:23.763 INFO [stderr]  --> src/main.rs:2:10
Dec 02 01:52:23.763 INFO [stderr]   |
Dec 02 01:52:23.763 INFO [stderr] 2 | #![allow(unused_variable)]
Dec 02 01:52:23.763 INFO [stderr]   |          ^^^^^^^^^^^^^^^
Dec 02 01:52:23.763 INFO [stderr]   |
Dec 02 01:52:23.763 INFO [stderr]   = note: #[warn(unknown_lints)] on by default
Dec 02 01:52:23.763 INFO [stderr] 
Dec 02 01:52:24.390 INFO [stderr] warning: unused variable: `a`
Dec 02 01:52:24.391 INFO [stderr]   --> src/main.rs:88:6
Dec 02 01:52:24.391 INFO [stderr]    |
Dec 02 01:52:24.391 INFO [stderr] 88 |     let a = 123;
Dec 02 01:52:24.391 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 02 01:52:24.391 INFO [stderr]    |
Dec 02 01:52:24.391 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 01:52:24.391 INFO [stderr] 
Dec 02 01:52:24.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 02 01:52:24.831 INFO [stderr] su: No module specific data is present
Dec 02 01:52:25.615 INFO running `"docker" "inspect" "3e4193dbc792e6d90555952518c1d8bf6e7957101e9a7027f51128aeba0c4166"`
Dec 02 01:52:25.851 INFO running `"docker" "rm" "-f" "3e4193dbc792e6d90555952518c1d8bf6e7957101e9a7027f51128aeba0c4166"`
Dec 02 01:52:26.179 INFO [stdout] 3e4193dbc792e6d90555952518c1d8bf6e7957101e9a7027f51128aeba0c4166
Dec 02 01:52:26.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 01:52:26.825 INFO [stdout] 7175393262bfe502d1a9be39e1fa6272fbea14ab640b99f3feeb75b74f8e8c8c
Dec 02 01:52:26.827 INFO running `"docker" "start" "-a" "7175393262bfe502d1a9be39e1fa6272fbea14ab640b99f3feeb75b74f8e8c8c"`
Dec 02 01:52:28.203 INFO [stderr] usermod: no changes
Dec 02 01:52:28.254 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 01:52:28.267 INFO [stderr]      Running /target/debug/deps/hello_world-1b6a486ff85f5abb
Dec 02 01:52:28.275 INFO [stdout] 
Dec 02 01:52:28.275 INFO [stdout] running 0 tests
Dec 02 01:52:28.275 INFO [stdout] 
Dec 02 01:52:28.275 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 01:52:28.275 INFO [stdout] 
Dec 02 01:52:28.291 INFO [stderr] su: No module specific data is present
Dec 02 01:52:29.287 INFO running `"docker" "inspect" "7175393262bfe502d1a9be39e1fa6272fbea14ab640b99f3feeb75b74f8e8c8c"`
Dec 02 01:52:29.609 INFO running `"docker" "rm" "-f" "7175393262bfe502d1a9be39e1fa6272fbea14ab640b99f3feeb75b74f8e8c8c"`
Dec 02 01:52:29.919 INFO [stdout] 7175393262bfe502d1a9be39e1fa6272fbea14ab640b99f3feeb75b74f8e8c8c
