Nov 28 12:38:34.435 INFO checking KyattPL/learning_rust against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 12:38:34.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 12:38:34.961 INFO [stdout] ece76709be2a71e421f13f1c50a1b3ca343adcc41a8d4cb3fb46bf338765d06f
Nov 28 12:38:34.966 INFO running `"docker" "start" "-a" "ece76709be2a71e421f13f1c50a1b3ca343adcc41a8d4cb3fb46bf338765d06f"`
Nov 28 12:38:36.591 INFO [stderr] usermod: no changes
Nov 28 12:38:36.636 INFO [stderr]     Checking nauka v0.1.0 (/source)
Nov 28 12:38:37.455 INFO [stderr] warning: value assigned to `integer` is never read
Nov 28 12:38:37.455 INFO [stderr]   --> src/main.rs:24:13
Nov 28 12:38:37.455 INFO [stderr]    |
Nov 28 12:38:37.455 INFO [stderr] 24 |     let mut integer = 0;
Nov 28 12:38:37.455 INFO [stderr]    |             ^^^^^^^
Nov 28 12:38:37.455 INFO [stderr]    |
Nov 28 12:38:37.455 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 12:38:37.455 INFO [stderr] 
Nov 28 12:38:37.460 INFO [stderr] warning: field is never used: `id`
Nov 28 12:38:37.460 INFO [stderr]  --> src/main.rs:5:5
Nov 28 12:38:37.460 INFO [stderr]   |
Nov 28 12:38:37.460 INFO [stderr] 5 |     id: String,
Nov 28 12:38:37.460 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 12:38:37.460 INFO [stderr]   |
Nov 28 12:38:37.460 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 12:38:37.460 INFO [stderr] 
Nov 28 12:38:37.773 INFO [stderr] warning: value assigned to `integer` is never read
Nov 28 12:38:37.773 INFO [stderr]   --> src/main.rs:24:13
Nov 28 12:38:37.773 INFO [stderr]    |
Nov 28 12:38:37.773 INFO [stderr] 24 |     let mut integer = 0;
Nov 28 12:38:37.773 INFO [stderr]    |             ^^^^^^^
Nov 28 12:38:37.773 INFO [stderr]    |
Nov 28 12:38:37.773 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 12:38:37.773 INFO [stderr] 
Nov 28 12:38:37.776 INFO [stderr] warning: field is never used: `id`
Nov 28 12:38:37.776 INFO [stderr]  --> src/main.rs:5:5
Nov 28 12:38:37.776 INFO [stderr]   |
Nov 28 12:38:37.776 INFO [stderr] 5 |     id: String,
Nov 28 12:38:37.776 INFO [stderr]   |     ^^^^^^^^^^
Nov 28 12:38:37.776 INFO [stderr]   |
Nov 28 12:38:37.776 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 12:38:37.776 INFO [stderr] 
Nov 28 12:38:37.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Nov 28 12:38:37.820 INFO [stderr] su: No module specific data is present
Nov 28 12:38:38.848 INFO running `"docker" "inspect" "ece76709be2a71e421f13f1c50a1b3ca343adcc41a8d4cb3fb46bf338765d06f"`
Nov 28 12:38:39.180 INFO running `"docker" "rm" "-f" "ece76709be2a71e421f13f1c50a1b3ca343adcc41a8d4cb3fb46bf338765d06f"`
Nov 28 12:38:39.564 INFO [stdout] ece76709be2a71e421f13f1c50a1b3ca343adcc41a8d4cb3fb46bf338765d06f