Oct 31 23:42:05.796 INFO testing ravendyg/rust-playground against 1.30.0 for beta-1.31-1
Oct 31 23:42:05.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"`
Oct 31 23:42:06.267 INFO blam! 4450f3e46edc38dd7890e0890a806d82e4287fb48c0da640f7e3eb5cadaf9ea0
Oct 31 23:42:06.269 INFO running `"docker" "start" "-a" "4450f3e46edc38dd7890e0890a806d82e4287fb48c0da640f7e3eb5cadaf9ea0"`
Oct 31 23:42:08.082 INFO kablam! usermod: no changes
Oct 31 23:42:08.147 INFO kablam!    Compiling guessing v0.1.0 (/source)
Oct 31 23:42:08.527 INFO kablam! warning: unused variable: `x`
Oct 31 23:42:08.527 INFO kablam!   --> src/main.rs:60:7
Oct 31 23:42:08.527 INFO kablam!    |
Oct 31 23:42:08.527 INFO kablam! 60 |   let x: Option<i32> = Option::Some(5);
Oct 31 23:42:08.527 INFO kablam!    |       ^ help: consider using `_x` instead
Oct 31 23:42:08.527 INFO kablam!    |
Oct 31 23:42:08.527 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:42:08.527 INFO kablam! 
Oct 31 23:42:08.529 INFO kablam! warning: unused variable: `q`
Oct 31 23:42:08.529 INFO kablam!   --> src/main.rs:62:7
Oct 31 23:42:08.529 INFO kablam!    |
Oct 31 23:42:08.529 INFO kablam! 62 |   let q: Option<f64> = Option::Some(5f64);
Oct 31 23:42:08.529 INFO kablam!    |       ^ help: consider using `_q` instead
Oct 31 23:42:08.529 INFO kablam! 
Oct 31 23:42:08.529 INFO kablam! warning: unused variable: `b`
Oct 31 23:42:08.529 INFO kablam!   --> src/main.rs:71:7
Oct 31 23:42:08.529 INFO kablam!    |
Oct 31 23:42:08.529 INFO kablam! 71 |   let b = 10;
Oct 31 23:42:08.529 INFO kablam!    |       ^ help: consider using `_b` instead
Oct 31 23:42:08.529 INFO kablam! 
Oct 31 23:42:08.532 INFO kablam! warning: variant is never constructed: `None`
Oct 31 23:42:08.532 INFO kablam!   --> src/main.rs:49:3
Oct 31 23:42:08.532 INFO kablam!    |
Oct 31 23:42:08.532 INFO kablam! 49 |   None
Oct 31 23:42:08.533 INFO kablam!    |   ^^^^
Oct 31 23:42:08.533 INFO kablam!    |
Oct 31 23:42:08.533 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:42:08.533 INFO kablam! 
Oct 31 23:42:08.533 INFO kablam! warning: enum is never used: `Result`
Oct 31 23:42:08.533 INFO kablam!   --> src/main.rs:53:1
Oct 31 23:42:08.533 INFO kablam!    |
Oct 31 23:42:08.533 INFO kablam! 53 | enum Result<T, E> {
Oct 31 23:42:08.533 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 31 23:42:08.533 INFO kablam! 
Oct 31 23:42:09.019 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Oct 31 23:42:09.019 INFO kablam! su: No module specific data is present
Oct 31 23:42:10.179 INFO running `"docker" "rm" "-f" "4450f3e46edc38dd7890e0890a806d82e4287fb48c0da640f7e3eb5cadaf9ea0"`
Oct 31 23:42:10.463 INFO blam! 4450f3e46edc38dd7890e0890a806d82e4287fb48c0da640f7e3eb5cadaf9ea0
Oct 31 23:42:10.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"`
Oct 31 23:42:10.933 INFO blam! e16dac915833e9cfa92eb360211b89b5bf0ad0c98710d3c833a9ba50e16513fe
Oct 31 23:42:10.936 INFO running `"docker" "start" "-a" "e16dac915833e9cfa92eb360211b89b5bf0ad0c98710d3c833a9ba50e16513fe"`
Oct 31 23:42:12.986 INFO kablam! usermod: no changes
Oct 31 23:42:13.050 INFO kablam!    Compiling guessing v0.1.0 (/source)
Oct 31 23:42:13.501 INFO kablam! warning: unused variable: `x`
Oct 31 23:42:13.501 INFO kablam!   --> src/main.rs:60:7
Oct 31 23:42:13.501 INFO kablam!    |
Oct 31 23:42:13.502 INFO kablam! 60 |   let x: Option<i32> = Option::Some(5);
Oct 31 23:42:13.502 INFO kablam!    |       ^ help: consider using `_x` instead
Oct 31 23:42:13.502 INFO kablam!    |
Oct 31 23:42:13.503 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:42:13.503 INFO kablam! 
Oct 31 23:42:13.503 INFO kablam! warning: unused variable: `q`
Oct 31 23:42:13.504 INFO kablam!   --> src/main.rs:62:7
Oct 31 23:42:13.504 INFO kablam!    |
Oct 31 23:42:13.504 INFO kablam! 62 |   let q: Option<f64> = Option::Some(5f64);
Oct 31 23:42:13.505 INFO kablam!    |       ^ help: consider using `_q` instead
Oct 31 23:42:13.505 INFO kablam! 
Oct 31 23:42:13.505 INFO kablam! warning: unused variable: `b`
Oct 31 23:42:13.506 INFO kablam!   --> src/main.rs:71:7
Oct 31 23:42:13.506 INFO kablam!    |
Oct 31 23:42:13.506 INFO kablam! 71 |   let b = 10;
Oct 31 23:42:13.507 INFO kablam!    |       ^ help: consider using `_b` instead
Oct 31 23:42:13.507 INFO kablam! 
Oct 31 23:42:13.507 INFO kablam! warning: variant is never constructed: `None`
Oct 31 23:42:13.508 INFO kablam!   --> src/main.rs:49:3
Oct 31 23:42:13.508 INFO kablam!    |
Oct 31 23:42:13.508 INFO kablam! 49 |   None
Oct 31 23:42:13.508 INFO kablam!    |   ^^^^
Oct 31 23:42:13.509 INFO kablam!    |
Oct 31 23:42:13.509 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:42:13.509 INFO kablam! 
Oct 31 23:42:13.510 INFO kablam! warning: enum is never used: `Result`
Oct 31 23:42:13.510 INFO kablam!   --> src/main.rs:53:1
Oct 31 23:42:13.510 INFO kablam!    |
Oct 31 23:42:13.510 INFO kablam! 53 | enum Result<T, E> {
Oct 31 23:42:13.511 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 31 23:42:13.511 INFO kablam! 
Oct 31 23:42:14.017 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Oct 31 23:42:14.017 INFO kablam! su: No module specific data is present
Oct 31 23:42:14.636 INFO running `"docker" "rm" "-f" "e16dac915833e9cfa92eb360211b89b5bf0ad0c98710d3c833a9ba50e16513fe"`
Oct 31 23:42:14.915 INFO blam! e16dac915833e9cfa92eb360211b89b5bf0ad0c98710d3c833a9ba50e16513fe
Oct 31 23:42:14.923 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"`
Oct 31 23:42:15.468 INFO blam! a5db8bb291cd7450c9a3a05adb8e85b1ab9033b932f001116cb0e0bd3fb852bb
Oct 31 23:42:15.471 INFO running `"docker" "start" "-a" "a5db8bb291cd7450c9a3a05adb8e85b1ab9033b932f001116cb0e0bd3fb852bb"`
Oct 31 23:42:16.779 INFO kablam! usermod: no changes
Oct 31 23:42:16.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Oct 31 23:42:16.844 INFO kablam!      Running /target/debug/deps/guessing-94f38054f80f9774
Oct 31 23:42:16.844 INFO blam! 
Oct 31 23:42:16.844 INFO blam! running 0 tests
Oct 31 23:42:16.844 INFO blam! 
Oct 31 23:42:16.844 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 31 23:42:16.844 INFO blam! 
Oct 31 23:42:16.846 INFO kablam! su: No module specific data is present
Oct 31 23:42:17.574 INFO running `"docker" "rm" "-f" "a5db8bb291cd7450c9a3a05adb8e85b1ab9033b932f001116cb0e0bd3fb852bb"`
Oct 31 23:42:18.067 INFO blam! a5db8bb291cd7450c9a3a05adb8e85b1ab9033b932f001116cb0e0bd3fb852bb
