Nov 01 22:31:51.288 INFO testing BenjaminGuenin/rust-programming-tutorial against 1.30.0 for beta-1.31-1
Nov 01 22:31:51.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 22:31:51.651 INFO blam! 1f7ef17d692ab46f28bcec55a999ac511a64acef46e60e897d9aabb75860a7ef
Nov 01 22:31:51.653 INFO running `"docker" "start" "-a" "1f7ef17d692ab46f28bcec55a999ac511a64acef46e60e897d9aabb75860a7ef"`
Nov 01 22:31:52.152 INFO kablam! usermod: no changes
Nov 01 22:31:52.192 INFO kablam!    Compiling rust-programming-tutorial v0.1.0 (/source)
Nov 01 22:31:52.649 INFO kablam! warning: unused variable: `immutable_string`
Nov 01 22:31:52.649 INFO kablam!  --> src/main.rs:3:9
Nov 01 22:31:52.649 INFO kablam!   |
Nov 01 22:31:52.649 INFO kablam! 3 |     let immutable_string = "hello"; // cannot be modified - stored on the stack
Nov 01 22:31:52.649 INFO kablam!   |         ^^^^^^^^^^^^^^^^ help: consider using `_immutable_string` instead
Nov 01 22:31:52.649 INFO kablam!   |
Nov 01 22:31:52.650 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 22:31:52.650 INFO kablam! 
Nov 01 22:31:52.650 INFO kablam! warning: unused variable: `s`
Nov 01 22:31:52.650 INFO kablam!   --> src/main.rs:11:13
Nov 01 22:31:52.650 INFO kablam!    |
Nov 01 22:31:52.650 INFO kablam! 11 |         let s = String::from("hello"); // s is valid from this point forward
Nov 01 22:31:52.650 INFO kablam!    |             ^ help: consider using `_s` instead
Nov 01 22:31:52.650 INFO kablam! 
Nov 01 22:31:52.953 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 01 22:31:52.955 INFO kablam! su: No module specific data is present
Nov 01 22:31:53.205 INFO running `"docker" "rm" "-f" "1f7ef17d692ab46f28bcec55a999ac511a64acef46e60e897d9aabb75860a7ef"`
Nov 01 22:31:53.317 INFO blam! 1f7ef17d692ab46f28bcec55a999ac511a64acef46e60e897d9aabb75860a7ef
Nov 01 22:31:53.320 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 22:31:53.486 INFO blam! 6a0135d6436e2e6ba1fabebd12662285a040335d27785435a5eee060017a725b
Nov 01 22:31:53.491 INFO running `"docker" "start" "-a" "6a0135d6436e2e6ba1fabebd12662285a040335d27785435a5eee060017a725b"`
Nov 01 22:31:53.956 INFO kablam! usermod: no changes
Nov 01 22:31:54.002 INFO kablam!    Compiling rust-programming-tutorial v0.1.0 (/source)
Nov 01 22:31:54.534 INFO kablam! warning: unused variable: `immutable_string`
Nov 01 22:31:54.534 INFO kablam!  --> src/main.rs:3:9
Nov 01 22:31:54.534 INFO kablam!   |
Nov 01 22:31:54.534 INFO kablam! 3 |     let immutable_string = "hello"; // cannot be modified - stored on the stack
Nov 01 22:31:54.534 INFO kablam!   |         ^^^^^^^^^^^^^^^^ help: consider using `_immutable_string` instead
Nov 01 22:31:54.534 INFO kablam!   |
Nov 01 22:31:54.534 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 22:31:54.534 INFO kablam! 
Nov 01 22:31:54.535 INFO kablam! warning: unused variable: `s`
Nov 01 22:31:54.535 INFO kablam!   --> src/main.rs:11:13
Nov 01 22:31:54.535 INFO kablam!    |
Nov 01 22:31:54.535 INFO kablam! 11 |         let s = String::from("hello"); // s is valid from this point forward
Nov 01 22:31:54.535 INFO kablam!    |             ^ help: consider using `_s` instead
Nov 01 22:31:54.535 INFO kablam! 
Nov 01 22:31:55.038 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Nov 01 22:31:55.038 INFO kablam! su: No module specific data is present
Nov 01 22:31:55.599 INFO running `"docker" "rm" "-f" "6a0135d6436e2e6ba1fabebd12662285a040335d27785435a5eee060017a725b"`
Nov 01 22:31:55.851 INFO blam! 6a0135d6436e2e6ba1fabebd12662285a040335d27785435a5eee060017a725b
Nov 01 22:31:55.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/1.30.0:/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 +1.30.0 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"`
Nov 01 22:31:56.199 INFO blam! ea83785d53234a41fbdbaac621e5a4e7a0a9d2b72f01be4c0ad90261c8d9d9ae
Nov 01 22:31:56.208 INFO running `"docker" "start" "-a" "ea83785d53234a41fbdbaac621e5a4e7a0a9d2b72f01be4c0ad90261c8d9d9ae"`
Nov 01 22:31:56.974 INFO kablam! usermod: no changes
Nov 01 22:31:57.027 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 01 22:31:57.027 INFO kablam!      Running /target/debug/deps/rust_programming_tutorial-d0f766875a566cbe
Nov 01 22:31:57.029 INFO blam! 
Nov 01 22:31:57.029 INFO blam! running 0 tests
Nov 01 22:31:57.029 INFO blam! 
Nov 01 22:31:57.029 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 22:31:57.029 INFO blam! 
Nov 01 22:31:57.032 INFO kablam! su: No module specific data is present
Nov 01 22:31:57.415 INFO running `"docker" "rm" "-f" "ea83785d53234a41fbdbaac621e5a4e7a0a9d2b72f01be4c0ad90261c8d9d9ae"`
Nov 01 22:31:57.476 INFO blam! ea83785d53234a41fbdbaac621e5a4e7a0a9d2b72f01be4c0ad90261c8d9d9ae
