Nov 01 00:39:07.460 INFO testing pepeul1191/rust-tutorial against 1.30.0 for beta-1.31-1
Nov 01 00:39:07.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:39:07.751 INFO blam! a5dbb0ac87d506517e9a7f7aebbdb7fa7f1e075a6b4e24d934d5faf0566f57a2
Nov 01 00:39:07.830 INFO running `"docker" "start" "-a" "a5dbb0ac87d506517e9a7f7aebbdb7fa7f1e075a6b4e24d934d5faf0566f57a2"`
Nov 01 00:39:08.756 INFO kablam! usermod: no changes
Nov 01 00:39:08.879 INFO kablam!    Compiling mime v0.2.6
Nov 01 00:39:08.879 INFO kablam!    Compiling mustache v0.8.2
Nov 01 00:39:10.283 INFO kablam!    Compiling hyper v0.10.13
Nov 01 00:39:20.655 INFO kablam!    Compiling nickel v0.10.1
Nov 01 00:39:24.775 INFO kablam!    Compiling nickel-demo v0.1.0 (/source)
Nov 01 00:39:25.771 INFO kablam! warning: unused variable: `is_it_true`
Nov 01 00:39:25.772 INFO kablam!   --> src/main.rs:11:7
Nov 01 00:39:25.772 INFO kablam!    |
Nov 01 00:39:25.773 INFO kablam! 11 |   let is_it_true: bool = true;
Nov 01 00:39:25.773 INFO kablam!    |       ^^^^^^^^^^ help: consider using `_is_it_true` instead
Nov 01 00:39:25.773 INFO kablam!    |
Nov 01 00:39:25.773 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:39:25.774 INFO kablam! 
Nov 01 00:39:25.774 INFO kablam! warning: unused variable: `let_x`
Nov 01 00:39:25.775 INFO kablam!   --> src/main.rs:12:7
Nov 01 00:39:25.775 INFO kablam!    |
Nov 01 00:39:25.775 INFO kablam! 12 |   let let_x: char = 'x';
Nov 01 00:39:25.775 INFO kablam!    |       ^^^^^ help: consider using `_let_x` instead
Nov 01 00:39:25.777 INFO kablam! 
Nov 01 00:39:25.777 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:39:25.778 INFO kablam!   --> src/main.rs:10:7
Nov 01 00:39:25.778 INFO kablam!    |
Nov 01 00:39:25.778 INFO kablam! 10 |   let mut num: i32 = 10;
Nov 01 00:39:25.778 INFO kablam!    |       ----^^^
Nov 01 00:39:25.779 INFO kablam!    |       |
Nov 01 00:39:25.779 INFO kablam!    |       help: remove this `mut`
Nov 01 00:39:25.779 INFO kablam!    |
Nov 01 00:39:25.780 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 00:39:25.780 INFO kablam! 
Nov 01 00:39:25.780 INFO kablam! warning: function is never used: `func2`
Nov 01 00:39:25.781 INFO kablam!  --> src/constants.rs:2:2
Nov 01 00:39:25.781 INFO kablam!   |
Nov 01 00:39:25.781 INFO kablam! 2 |     pub fn func2() {
Nov 01 00:39:25.782 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 01 00:39:25.782 INFO kablam!   |
Nov 01 00:39:25.782 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 00:39:25.790 INFO kablam! 
Nov 01 00:39:25.790 INFO kablam! warning: function is never used: `goodbye`
Nov 01 00:39:25.791 INFO kablam!  --> src/english/farewells.rs:1:1
Nov 01 00:39:25.791 INFO kablam!   |
Nov 01 00:39:25.791 INFO kablam! 1 | fn goodbye() -> String {
Nov 01 00:39:25.791 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:39:25.791 INFO kablam! 
Nov 01 00:39:25.791 INFO kablam! warning: function is never used: `hello`
Nov 01 00:39:25.791 INFO kablam!  --> src/japanese/greetings.rs:1:1
Nov 01 00:39:25.791 INFO kablam!   |
Nov 01 00:39:25.791 INFO kablam! 1 | fn hello() -> String {
Nov 01 00:39:25.791 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Nov 01 00:39:25.791 INFO kablam! 
Nov 01 00:39:25.791 INFO kablam! warning: function is never used: `goodbye`
Nov 01 00:39:25.791 INFO kablam!  --> src/japanese/farewells.rs:1:1
Nov 01 00:39:25.791 INFO kablam!   |
Nov 01 00:39:25.791 INFO kablam! 1 | fn goodbye() -> String {
Nov 01 00:39:25.791 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:39:25.791 INFO kablam! 
Nov 01 00:39:25.791 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 00:39:25.791 INFO kablam!   --> src/main.rs:32:3
Nov 01 00:39:25.791 INFO kablam!    |
Nov 01 00:39:25.791 INFO kablam! 32 |   server.listen("127.0.0.1:6767");
Nov 01 00:39:25.791 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:39:25.791 INFO kablam!    |
Nov 01 00:39:25.791 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 00:39:25.791 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 00:39:25.791 INFO kablam! 
Nov 01 00:39:29.279 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.50s
Nov 01 00:39:29.283 INFO kablam! su: No module specific data is present
Nov 01 00:39:30.675 INFO running `"docker" "rm" "-f" "a5dbb0ac87d506517e9a7f7aebbdb7fa7f1e075a6b4e24d934d5faf0566f57a2"`
Nov 01 00:39:30.915 INFO blam! a5dbb0ac87d506517e9a7f7aebbdb7fa7f1e075a6b4e24d934d5faf0566f57a2
Nov 01 00:39:30.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:39:31.430 INFO blam! e87413494a9f5c60fcb45263a5895ae10b2f44184bc360ef656584412b4057c4
Nov 01 00:39:31.432 INFO running `"docker" "start" "-a" "e87413494a9f5c60fcb45263a5895ae10b2f44184bc360ef656584412b4057c4"`
Nov 01 00:39:32.691 INFO kablam! usermod: no changes
Nov 01 00:39:32.781 INFO kablam!    Compiling nickel-demo v0.1.0 (/source)
Nov 01 00:39:33.891 INFO kablam! warning: unused variable: `is_it_true`
Nov 01 00:39:33.891 INFO kablam!   --> src/main.rs:11:7
Nov 01 00:39:33.891 INFO kablam!    |
Nov 01 00:39:33.891 INFO kablam! 11 |   let is_it_true: bool = true;
Nov 01 00:39:33.891 INFO kablam!    |       ^^^^^^^^^^ help: consider using `_is_it_true` instead
Nov 01 00:39:33.891 INFO kablam!    |
Nov 01 00:39:33.891 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:39:33.891 INFO kablam! 
Nov 01 00:39:33.891 INFO kablam! warning: unused variable: `let_x`
Nov 01 00:39:33.891 INFO kablam!   --> src/main.rs:12:7
Nov 01 00:39:33.891 INFO kablam!    |
Nov 01 00:39:33.891 INFO kablam! 12 |   let let_x: char = 'x';
Nov 01 00:39:33.891 INFO kablam!    |       ^^^^^ help: consider using `_let_x` instead
Nov 01 00:39:33.891 INFO kablam! 
Nov 01 00:39:33.899 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:39:33.899 INFO kablam!   --> src/main.rs:10:7
Nov 01 00:39:33.899 INFO kablam!    |
Nov 01 00:39:33.899 INFO kablam! 10 |   let mut num: i32 = 10;
Nov 01 00:39:33.899 INFO kablam!    |       ----^^^
Nov 01 00:39:33.899 INFO kablam!    |       |
Nov 01 00:39:33.899 INFO kablam!    |       help: remove this `mut`
Nov 01 00:39:33.899 INFO kablam!    |
Nov 01 00:39:33.899 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 00:39:33.899 INFO kablam! 
Nov 01 00:39:33.899 INFO kablam! warning: function is never used: `func2`
Nov 01 00:39:33.899 INFO kablam!  --> src/constants.rs:2:2
Nov 01 00:39:33.899 INFO kablam!   |
Nov 01 00:39:33.899 INFO kablam! 2 |     pub fn func2() {
Nov 01 00:39:33.899 INFO kablam!   |     ^^^^^^^^^^^^^^
Nov 01 00:39:33.899 INFO kablam!   |
Nov 01 00:39:33.899 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 00:39:33.899 INFO kablam! 
Nov 01 00:39:33.899 INFO kablam! warning: function is never used: `goodbye`
Nov 01 00:39:33.899 INFO kablam!  --> src/english/farewells.rs:1:1
Nov 01 00:39:33.899 INFO kablam!   |
Nov 01 00:39:33.899 INFO kablam! 1 | fn goodbye() -> String {
Nov 01 00:39:33.899 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:39:33.899 INFO kablam! 
Nov 01 00:39:33.899 INFO kablam! warning: function is never used: `hello`
Nov 01 00:39:33.899 INFO kablam!  --> src/japanese/greetings.rs:1:1
Nov 01 00:39:33.899 INFO kablam!   |
Nov 01 00:39:33.899 INFO kablam! 1 | fn hello() -> String {
Nov 01 00:39:33.899 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^
Nov 01 00:39:33.899 INFO kablam! 
Nov 01 00:39:33.899 INFO kablam! warning: function is never used: `goodbye`
Nov 01 00:39:33.899 INFO kablam!  --> src/japanese/farewells.rs:1:1
Nov 01 00:39:33.899 INFO kablam!   |
Nov 01 00:39:33.899 INFO kablam! 1 | fn goodbye() -> String {
Nov 01 00:39:33.899 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:39:33.899 INFO kablam! 
Nov 01 00:39:33.899 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 00:39:33.899 INFO kablam!   --> src/main.rs:32:3
Nov 01 00:39:33.899 INFO kablam!    |
Nov 01 00:39:33.899 INFO kablam! 32 |   server.listen("127.0.0.1:6767");
Nov 01 00:39:33.899 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:39:33.899 INFO kablam!    |
Nov 01 00:39:33.899 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 00:39:33.899 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 00:39:33.899 INFO kablam! 
Nov 01 00:39:34.423 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Nov 01 00:39:34.429 INFO kablam! su: No module specific data is present
Nov 01 00:39:35.097 INFO running `"docker" "rm" "-f" "e87413494a9f5c60fcb45263a5895ae10b2f44184bc360ef656584412b4057c4"`
Nov 01 00:39:35.323 INFO blam! e87413494a9f5c60fcb45263a5895ae10b2f44184bc360ef656584412b4057c4
Nov 01 00:39:35.327 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:39:35.753 INFO blam! 92b78bcd54b11cf52599fc66172d60c6189be448d9acce5d4f55890fdff1db7c
Nov 01 00:39:35.754 INFO running `"docker" "start" "-a" "92b78bcd54b11cf52599fc66172d60c6189be448d9acce5d4f55890fdff1db7c"`
Nov 01 00:39:37.152 INFO kablam! usermod: no changes
Nov 01 00:39:37.315 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Nov 01 00:39:37.331 INFO kablam!      Running /target/debug/deps/nickel_demo-71878ea2f772fc13
Nov 01 00:39:37.339 INFO kablam! su: No module specific data is present
Nov 01 00:39:37.339 INFO blam! 
Nov 01 00:39:37.339 INFO blam! running 0 tests
Nov 01 00:39:37.339 INFO blam! 
Nov 01 00:39:37.339 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 00:39:37.339 INFO blam! 
Nov 01 00:39:38.188 INFO running `"docker" "rm" "-f" "92b78bcd54b11cf52599fc66172d60c6189be448d9acce5d4f55890fdff1db7c"`
Nov 01 00:39:38.679 INFO blam! 92b78bcd54b11cf52599fc66172d60c6189be448d9acce5d4f55890fdff1db7c
