Dec 01 21:34:21.908 INFO testing chyld/rust-examples against 1.30.1 for beta-1.31-5
Dec 01 21:34:21.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 21:34:22.423 INFO [stdout] 655f11f56d104eb98881cade9c75aeda1df6a690ba5c481c80a03f944bfe5492
Dec 01 21:34:22.431 INFO running `"docker" "start" "-a" "655f11f56d104eb98881cade9c75aeda1df6a690ba5c481c80a03f944bfe5492"`
Dec 01 21:34:23.402 INFO [stderr] usermod: no changes
Dec 01 21:34:23.426 INFO [stderr]    Compiling rust-examples v0.1.0 (/source)
Dec 01 21:34:23.781 INFO [stderr] warning: unused variable: `a`
Dec 01 21:34:23.781 INFO [stderr]   --> src/main.rs:38:9
Dec 01 21:34:23.781 INFO [stderr]    |
Dec 01 21:34:23.781 INFO [stderr] 38 |     let a = Nil;
Dec 01 21:34:23.781 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 01 21:34:23.781 INFO [stderr]    |
Dec 01 21:34:23.781 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 21:34:23.781 INFO [stderr] 
Dec 01 21:34:23.781 INFO [stderr] warning: unused variable: `b`
Dec 01 21:34:23.781 INFO [stderr]   --> src/main.rs:39:9
Dec 01 21:34:23.781 INFO [stderr]    |
Dec 01 21:34:23.781 INFO [stderr] 39 |     let b = Pair(3, 5.2);
Dec 01 21:34:23.781 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 01 21:34:23.781 INFO [stderr] 
Dec 01 21:34:23.781 INFO [stderr] warning: unused variable: `c`
Dec 01 21:34:23.781 INFO [stderr]   --> src/main.rs:40:9
Dec 01 21:34:23.781 INFO [stderr]    |
Dec 01 21:34:23.781 INFO [stderr] 40 |     let c = Point {x: 4, y: 2.5};
Dec 01 21:34:23.781 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 01 21:34:23.781 INFO [stderr] 
Dec 01 21:34:23.781 INFO [stderr] warning: unused variable: `b`
Dec 01 21:34:23.781 INFO [stderr]   --> src/main.rs:60:9
Dec 01 21:34:23.781 INFO [stderr]    |
Dec 01 21:34:23.781 INFO [stderr] 60 |     let b: [u64; 10];   // u64 - 10 random values
Dec 01 21:34:23.781 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 01 21:34:23.781 INFO [stderr] 
Dec 01 21:34:23.795 INFO [stderr] warning: field is never used: `x`
Dec 01 21:34:23.795 INFO [stderr]   --> src/main.rs:17:5
Dec 01 21:34:23.795 INFO [stderr]    |
Dec 01 21:34:23.795 INFO [stderr] 17 |     x: u8,
Dec 01 21:34:23.795 INFO [stderr]    |     ^^^^^
Dec 01 21:34:23.795 INFO [stderr]    |
Dec 01 21:34:23.795 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 21:34:23.795 INFO [stderr] 
Dec 01 21:34:23.795 INFO [stderr] warning: field is never used: `y`
Dec 01 21:34:23.795 INFO [stderr]   --> src/main.rs:18:5
Dec 01 21:34:23.795 INFO [stderr]    |
Dec 01 21:34:23.795 INFO [stderr] 18 |     y: f32,
Dec 01 21:34:23.795 INFO [stderr]    |     ^^^^^^
Dec 01 21:34:23.795 INFO [stderr] 
Dec 01 21:34:24.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 01 21:34:24.098 INFO [stderr] su: No module specific data is present
Dec 01 21:34:24.424 INFO running `"docker" "inspect" "655f11f56d104eb98881cade9c75aeda1df6a690ba5c481c80a03f944bfe5492"`
Dec 01 21:34:24.488 INFO running `"docker" "rm" "-f" "655f11f56d104eb98881cade9c75aeda1df6a690ba5c481c80a03f944bfe5492"`
Dec 01 21:34:24.559 INFO [stdout] 655f11f56d104eb98881cade9c75aeda1df6a690ba5c481c80a03f944bfe5492
Dec 01 21:34:24.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 21:34:24.775 INFO [stdout] b53e026f95154f84571a0be01db54493e99a146a252f437aae38b781bc283f21
Dec 01 21:34:24.777 INFO running `"docker" "start" "-a" "b53e026f95154f84571a0be01db54493e99a146a252f437aae38b781bc283f21"`
Dec 01 21:34:25.174 INFO [stderr] usermod: no changes
Dec 01 21:34:25.193 INFO [stderr]    Compiling rust-examples v0.1.0 (/source)
Dec 01 21:34:25.633 INFO [stderr] warning: unused variable: `a`
Dec 01 21:34:25.633 INFO [stderr]   --> src/main.rs:38:9
Dec 01 21:34:25.633 INFO [stderr]    |
Dec 01 21:34:25.633 INFO [stderr] 38 |     let a = Nil;
Dec 01 21:34:25.633 INFO [stderr]    |         ^ help: consider using `_a` instead
Dec 01 21:34:25.633 INFO [stderr]    |
Dec 01 21:34:25.633 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 21:34:25.633 INFO [stderr] 
Dec 01 21:34:25.633 INFO [stderr] warning: unused variable: `b`
Dec 01 21:34:25.633 INFO [stderr]   --> src/main.rs:39:9
Dec 01 21:34:25.633 INFO [stderr]    |
Dec 01 21:34:25.633 INFO [stderr] 39 |     let b = Pair(3, 5.2);
Dec 01 21:34:25.633 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 01 21:34:25.633 INFO [stderr] 
Dec 01 21:34:25.633 INFO [stderr] warning: unused variable: `c`
Dec 01 21:34:25.633 INFO [stderr]   --> src/main.rs:40:9
Dec 01 21:34:25.633 INFO [stderr]    |
Dec 01 21:34:25.633 INFO [stderr] 40 |     let c = Point {x: 4, y: 2.5};
Dec 01 21:34:25.633 INFO [stderr]    |         ^ help: consider using `_c` instead
Dec 01 21:34:25.633 INFO [stderr] 
Dec 01 21:34:25.633 INFO [stderr] warning: unused variable: `b`
Dec 01 21:34:25.633 INFO [stderr]   --> src/main.rs:60:9
Dec 01 21:34:25.633 INFO [stderr]    |
Dec 01 21:34:25.634 INFO [stderr] 60 |     let b: [u64; 10];   // u64 - 10 random values
Dec 01 21:34:25.634 INFO [stderr]    |         ^ help: consider using `_b` instead
Dec 01 21:34:25.634 INFO [stderr] 
Dec 01 21:34:25.639 INFO [stderr] warning: field is never used: `x`
Dec 01 21:34:25.639 INFO [stderr]   --> src/main.rs:17:5
Dec 01 21:34:25.639 INFO [stderr]    |
Dec 01 21:34:25.639 INFO [stderr] 17 |     x: u8,
Dec 01 21:34:25.639 INFO [stderr]    |     ^^^^^
Dec 01 21:34:25.639 INFO [stderr]    |
Dec 01 21:34:25.639 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 21:34:25.639 INFO [stderr] 
Dec 01 21:34:25.639 INFO [stderr] warning: field is never used: `y`
Dec 01 21:34:25.639 INFO [stderr]   --> src/main.rs:18:5
Dec 01 21:34:25.639 INFO [stderr]    |
Dec 01 21:34:25.639 INFO [stderr] 18 |     y: f32,
Dec 01 21:34:25.639 INFO [stderr]    |     ^^^^^^
Dec 01 21:34:25.639 INFO [stderr] 
Dec 01 21:34:25.960 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 01 21:34:25.962 INFO [stderr] su: No module specific data is present
Dec 01 21:34:26.261 INFO running `"docker" "inspect" "b53e026f95154f84571a0be01db54493e99a146a252f437aae38b781bc283f21"`
Dec 01 21:34:26.371 INFO running `"docker" "rm" "-f" "b53e026f95154f84571a0be01db54493e99a146a252f437aae38b781bc283f21"`
Dec 01 21:34:26.476 INFO [stdout] b53e026f95154f84571a0be01db54493e99a146a252f437aae38b781bc283f21
Dec 01 21:34:26.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 21:34:26.672 INFO [stdout] de31fb5fd9dfbfafacfdd9cff68bd0b2c467db2292ed97c1621a35fd0aecabf0
Dec 01 21:34:26.676 INFO running `"docker" "start" "-a" "de31fb5fd9dfbfafacfdd9cff68bd0b2c467db2292ed97c1621a35fd0aecabf0"`
Dec 01 21:34:27.226 INFO [stderr] usermod: no changes
Dec 01 21:34:27.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 21:34:27.260 INFO [stderr]      Running /target/debug/deps/rust_examples-119ba2e52207165d
Dec 01 21:34:27.262 INFO [stdout] 
Dec 01 21:34:27.262 INFO [stdout] running 0 tests
Dec 01 21:34:27.262 INFO [stdout] 
Dec 01 21:34:27.262 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 21:34:27.262 INFO [stdout] 
Dec 01 21:34:27.264 INFO [stderr] su: No module specific data is present
Dec 01 21:34:27.608 INFO running `"docker" "inspect" "de31fb5fd9dfbfafacfdd9cff68bd0b2c467db2292ed97c1621a35fd0aecabf0"`
Dec 01 21:34:27.741 INFO running `"docker" "rm" "-f" "de31fb5fd9dfbfafacfdd9cff68bd0b2c467db2292ed97c1621a35fd0aecabf0"`
Dec 01 21:34:27.915 INFO [stdout] de31fb5fd9dfbfafacfdd9cff68bd0b2c467db2292ed97c1621a35fd0aecabf0
