Dec 01 15:38:29.725 INFO testing humean/qix-rs-client against 1.30.1 for beta-1.31-5
Dec 01 15:38:29.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:38:30.168 INFO [stdout] 3a85f57e61a7526da4b01ceeaa69a10c433ff305ec464f87833fcf6df58d19a9
Dec 01 15:38:30.170 INFO running `"docker" "start" "-a" "3a85f57e61a7526da4b01ceeaa69a10c433ff305ec464f87833fcf6df58d19a9"`
Dec 01 15:38:31.535 INFO [stderr] usermod: no changes
Dec 01 15:38:31.680 INFO [stderr]    Compiling mio v0.6.14
Dec 01 15:38:31.680 INFO [stderr]    Compiling regex v0.2.10
Dec 01 15:38:34.515 INFO [stderr]    Compiling ws v0.7.3
Dec 01 15:38:39.658 INFO [stderr]    Compiling qix-rs v0.1.0 (/source)
Dec 01 15:38:42.676 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 15:38:42.676 INFO [stderr]  --> src/codegen/main.rs:5:1
Dec 01 15:38:42.676 INFO [stderr]   |
Dec 01 15:38:42.677 INFO [stderr] 5 | #[macro_use]
Dec 01 15:38:42.677 INFO [stderr]   | ^^^^^^^^^^^^
Dec 01 15:38:42.677 INFO [stderr]   |
Dec 01 15:38:42.678 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 15:38:42.678 INFO [stderr] 
Dec 01 15:38:42.731 INFO [stderr] warning: variable does not need to be mutable
Dec 01 15:38:42.732 INFO [stderr]   --> src/codegen/main.rs:18:9
Dec 01 15:38:42.732 INFO [stderr]    |
Dec 01 15:38:42.732 INFO [stderr] 18 |     let mut file = File::open("./jsonrpcapi.json").unwrap();
Dec 01 15:38:42.733 INFO [stderr]    |         ----^^^^
Dec 01 15:38:42.733 INFO [stderr]    |         |
Dec 01 15:38:42.733 INFO [stderr]    |         help: remove this `mut`
Dec 01 15:38:42.734 INFO [stderr]    |
Dec 01 15:38:42.734 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 15:38:42.734 INFO [stderr] 
Dec 01 15:38:42.734 INFO [stderr] warning: struct is never constructed: `QStructDef`
Dec 01 15:38:42.735 INFO [stderr]   --> src/codegen/main.rs:12:1
Dec 01 15:38:42.735 INFO [stderr]    |
Dec 01 15:38:42.735 INFO [stderr] 12 | struct QStructDef {
Dec 01 15:38:42.736 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 01 15:38:42.736 INFO [stderr]    |
Dec 01 15:38:42.736 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 15:38:42.737 INFO [stderr] 
Dec 01 15:38:43.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.29s
Dec 01 15:38:43.864 INFO [stderr] su: No module specific data is present
Dec 01 15:38:44.859 INFO running `"docker" "inspect" "3a85f57e61a7526da4b01ceeaa69a10c433ff305ec464f87833fcf6df58d19a9"`
Dec 01 15:38:45.163 INFO running `"docker" "rm" "-f" "3a85f57e61a7526da4b01ceeaa69a10c433ff305ec464f87833fcf6df58d19a9"`
Dec 01 15:38:45.525 INFO [stdout] 3a85f57e61a7526da4b01ceeaa69a10c433ff305ec464f87833fcf6df58d19a9
Dec 01 15:38:45.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:38:46.055 INFO [stdout] 16e71c6ac871d9af149b06b510d116f756aa858c9d24a90ffd8d6fe826bcfc8d
Dec 01 15:38:46.059 INFO running `"docker" "start" "-a" "16e71c6ac871d9af149b06b510d116f756aa858c9d24a90ffd8d6fe826bcfc8d"`
Dec 01 15:38:48.164 INFO [stderr] usermod: no changes
Dec 01 15:38:48.314 INFO [stderr]    Compiling qix-rs v0.1.0 (/source)
Dec 01 15:38:49.491 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 15:38:49.491 INFO [stderr]  --> src/codegen/main.rs:5:1
Dec 01 15:38:49.491 INFO [stderr]   |
Dec 01 15:38:49.492 INFO [stderr] 5 | #[macro_use]
Dec 01 15:38:49.492 INFO [stderr]   | ^^^^^^^^^^^^
Dec 01 15:38:49.492 INFO [stderr]   |
Dec 01 15:38:49.492 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 15:38:49.493 INFO [stderr] 
Dec 01 15:38:49.579 INFO [stderr] warning: variable does not need to be mutable
Dec 01 15:38:49.579 INFO [stderr]   --> src/codegen/main.rs:18:9
Dec 01 15:38:49.579 INFO [stderr]    |
Dec 01 15:38:49.580 INFO [stderr] 18 |     let mut file = File::open("./jsonrpcapi.json").unwrap();
Dec 01 15:38:49.580 INFO [stderr]    |         ----^^^^
Dec 01 15:38:49.580 INFO [stderr]    |         |
Dec 01 15:38:49.580 INFO [stderr]    |         help: remove this `mut`
Dec 01 15:38:49.581 INFO [stderr]    |
Dec 01 15:38:49.581 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 15:38:49.581 INFO [stderr] 
Dec 01 15:38:49.582 INFO [stderr] warning: struct is never constructed: `QStructDef`
Dec 01 15:38:49.582 INFO [stderr]   --> src/codegen/main.rs:12:1
Dec 01 15:38:49.582 INFO [stderr]    |
Dec 01 15:38:49.582 INFO [stderr] 12 | struct QStructDef {
Dec 01 15:38:49.583 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 01 15:38:49.583 INFO [stderr]    |
Dec 01 15:38:49.583 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 15:38:49.584 INFO [stderr] 
Dec 01 15:38:52.979 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
Dec 01 15:38:53.003 INFO [stderr] su: No module specific data is present
Dec 01 15:38:53.624 INFO running `"docker" "inspect" "16e71c6ac871d9af149b06b510d116f756aa858c9d24a90ffd8d6fe826bcfc8d"`
Dec 01 15:38:53.903 INFO running `"docker" "rm" "-f" "16e71c6ac871d9af149b06b510d116f756aa858c9d24a90ffd8d6fe826bcfc8d"`
Dec 01 15:38:54.130 INFO [stdout] 16e71c6ac871d9af149b06b510d116f756aa858c9d24a90ffd8d6fe826bcfc8d
