Dec 02 05:03:20.516 INFO testing NatTuck/meatball against 1.30.1 for beta-1.31-5
Dec 02 05:03:20.516 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05:03:20.949 INFO [stdout] 4fbb9769fee01e9a27820ff8d2cd8ab1a4c707e6e5b5261de9507747f59c73cf
Dec 02 05:03:20.952 INFO running `"docker" "start" "-a" "4fbb9769fee01e9a27820ff8d2cd8ab1a4c707e6e5b5261de9507747f59c73cf"`
Dec 02 05:03:22.043 INFO [stderr] usermod: no changes
Dec 02 05:03:22.234 INFO [stderr]    Compiling meatball v0.1.0 (/source)
Dec 02 05:03:24.045 INFO [stderr] warning: unused import: `builtins::Builtin`
Dec 02 05:03:24.046 INFO [stderr]  --> src/program.rs:5:5
Dec 02 05:03:24.046 INFO [stderr]   |
Dec 02 05:03:24.046 INFO [stderr] 5 | use builtins::Builtin;
Dec 02 05:03:24.046 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 02 05:03:24.046 INFO [stderr]   |
Dec 02 05:03:24.046 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 05:03:24.046 INFO [stderr] 
Dec 02 05:03:24.550 INFO [stderr] warning: function is never used: `zero_expr`
Dec 02 05:03:24.551 INFO [stderr]   --> src/parse.rs:46:1
Dec 02 05:03:24.551 INFO [stderr]    |
Dec 02 05:03:24.552 INFO [stderr] 46 | pub fn zero_expr() -> Ast {
Dec 02 05:03:24.552 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:24.552 INFO [stderr]    |
Dec 02 05:03:24.553 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 05:03:24.553 INFO [stderr] 
Dec 02 05:03:24.553 INFO [stderr] warning: variant is never constructed: `Cond`
Dec 02 05:03:24.553 INFO [stderr]   --> src/program.rs:30:5
Dec 02 05:03:24.553 INFO [stderr]    |
Dec 02 05:03:24.553 INFO [stderr] 30 |     Cond(Vec<(Expr, Expr)>),
Dec 02 05:03:24.553 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:24.553 INFO [stderr] 
Dec 02 05:03:24.554 INFO [stderr] warning: variant is never constructed: `Func`
Dec 02 05:03:24.554 INFO [stderr]   --> src/program.rs:31:5
Dec 02 05:03:24.554 INFO [stderr]    |
Dec 02 05:03:24.554 INFO [stderr] 31 |     Func(Box<Func>),
Dec 02 05:03:24.554 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 02 05:03:24.554 INFO [stderr] 
Dec 02 05:03:24.555 INFO [stderr] warning: function is never used: `ast2var`
Dec 02 05:03:24.559 INFO [stderr]   --> src/program.rs:80:1
Dec 02 05:03:24.559 INFO [stderr]    |
Dec 02 05:03:24.559 INFO [stderr] 80 | fn ast2var(ast: &[Ast]) -> Result<(String, Expr)> {
Dec 02 05:03:24.559 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:24.559 INFO [stderr] 
Dec 02 05:03:27.521 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
Dec 02 05:03:27.526 INFO [stderr] su: No module specific data is present
Dec 02 05:03:28.217 INFO running `"docker" "inspect" "4fbb9769fee01e9a27820ff8d2cd8ab1a4c707e6e5b5261de9507747f59c73cf"`
Dec 02 05:03:28.511 INFO running `"docker" "rm" "-f" "4fbb9769fee01e9a27820ff8d2cd8ab1a4c707e6e5b5261de9507747f59c73cf"`
Dec 02 05:03:28.806 INFO [stdout] 4fbb9769fee01e9a27820ff8d2cd8ab1a4c707e6e5b5261de9507747f59c73cf
Dec 02 05:03:28.813 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05:03:29.239 INFO [stdout] d2c42a9756531684df2d0836d3b56bdf02ab0e1eb9611e55c1b2e04c31934e97
Dec 02 05:03:29.244 INFO running `"docker" "start" "-a" "d2c42a9756531684df2d0836d3b56bdf02ab0e1eb9611e55c1b2e04c31934e97"`
Dec 02 05:03:30.534 INFO [stderr] usermod: no changes
Dec 02 05:03:30.627 INFO [stderr]    Compiling meatball v0.1.0 (/source)
Dec 02 05:03:32.083 INFO [stderr] warning: unused import: `builtins::Builtin`
Dec 02 05:03:32.083 INFO [stderr]  --> src/program.rs:5:5
Dec 02 05:03:32.083 INFO [stderr]   |
Dec 02 05:03:32.084 INFO [stderr] 5 | use builtins::Builtin;
Dec 02 05:03:32.084 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 02 05:03:32.084 INFO [stderr]   |
Dec 02 05:03:32.084 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 05:03:32.084 INFO [stderr] 
Dec 02 05:03:32.489 INFO [stderr] warning: function is never used: `zero_expr`
Dec 02 05:03:32.489 INFO [stderr]   --> src/parse.rs:46:1
Dec 02 05:03:32.489 INFO [stderr]    |
Dec 02 05:03:32.489 INFO [stderr] 46 | pub fn zero_expr() -> Ast {
Dec 02 05:03:32.489 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:32.489 INFO [stderr]    |
Dec 02 05:03:32.489 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 05:03:32.489 INFO [stderr] 
Dec 02 05:03:32.490 INFO [stderr] warning: variant is never constructed: `Cond`
Dec 02 05:03:32.490 INFO [stderr]   --> src/program.rs:30:5
Dec 02 05:03:32.490 INFO [stderr]    |
Dec 02 05:03:32.490 INFO [stderr] 30 |     Cond(Vec<(Expr, Expr)>),
Dec 02 05:03:32.490 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:32.490 INFO [stderr] 
Dec 02 05:03:32.490 INFO [stderr] warning: variant is never constructed: `Func`
Dec 02 05:03:32.490 INFO [stderr]   --> src/program.rs:31:5
Dec 02 05:03:32.490 INFO [stderr]    |
Dec 02 05:03:32.490 INFO [stderr] 31 |     Func(Box<Func>),
Dec 02 05:03:32.490 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 02 05:03:32.490 INFO [stderr] 
Dec 02 05:03:32.490 INFO [stderr] warning: function is never used: `ast2var`
Dec 02 05:03:32.490 INFO [stderr]   --> src/program.rs:80:1
Dec 02 05:03:32.490 INFO [stderr]    |
Dec 02 05:03:32.491 INFO [stderr] 80 | fn ast2var(ast: &[Ast]) -> Result<(String, Expr)> {
Dec 02 05:03:32.491 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 05:03:32.491 INFO [stderr] 
Dec 02 05:03:32.989 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Dec 02 05:03:32.995 INFO [stderr] su: No module specific data is present
Dec 02 05:03:33.561 INFO running `"docker" "inspect" "d2c42a9756531684df2d0836d3b56bdf02ab0e1eb9611e55c1b2e04c31934e97"`
Dec 02 05:03:33.823 INFO running `"docker" "rm" "-f" "d2c42a9756531684df2d0836d3b56bdf02ab0e1eb9611e55c1b2e04c31934e97"`
Dec 02 05:03:34.014 INFO [stdout] d2c42a9756531684df2d0836d3b56bdf02ab0e1eb9611e55c1b2e04c31934e97
Dec 02 05:03:34.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05:03:34.431 INFO [stdout] e21623419eb443ee1158aa0120866a4012c9c057fa6f0da4b52a951b3e0bdb79
Dec 02 05:03:34.435 INFO running `"docker" "start" "-a" "e21623419eb443ee1158aa0120866a4012c9c057fa6f0da4b52a951b3e0bdb79"`
Dec 02 05:03:35.571 INFO [stderr] usermod: no changes
Dec 02 05:03:35.742 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 02 05:03:35.753 INFO [stderr]      Running /target/debug/deps/meatball-0c25c6a42d54ff76
Dec 02 05:03:35.759 INFO [stdout] 
Dec 02 05:03:35.759 INFO [stdout] running 0 tests
Dec 02 05:03:35.759 INFO [stdout] 
Dec 02 05:03:35.759 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 05:03:35.759 INFO [stdout] 
Dec 02 05:03:35.763 INFO [stderr] su: No module specific data is present
Dec 02 05:03:36.639 INFO running `"docker" "inspect" "e21623419eb443ee1158aa0120866a4012c9c057fa6f0da4b52a951b3e0bdb79"`
Dec 02 05:03:36.899 INFO running `"docker" "rm" "-f" "e21623419eb443ee1158aa0120866a4012c9c057fa6f0da4b52a951b3e0bdb79"`
Dec 02 05:03:37.205 INFO [stdout] e21623419eb443ee1158aa0120866a4012c9c057fa6f0da4b52a951b3e0bdb79
