Nov 28 03:36:54.453 INFO checking jalalazimi/rust-zoo against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:36:54.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 03:36:54.869 INFO [stdout] c834e7bd57e6e650d214a5053521ec280ea4b3a41aee46114149bc5d29bd752e
Nov 28 03:36:54.874 INFO running `"docker" "start" "-a" "c834e7bd57e6e650d214a5053521ec280ea4b3a41aee46114149bc5d29bd752e"`
Nov 28 03:36:56.644 INFO [stderr] usermod: no changes
Nov 28 03:36:56.732 INFO [stderr]     Checking rust-zoo v0.1.0 (/source)
Nov 28 03:36:57.492 INFO [stderr] warning: value assigned to `is_prime` is never read
Nov 28 03:36:57.493 INFO [stderr]  --> src/primes.rs:4:17
Nov 28 03:36:57.493 INFO [stderr]   |
Nov 28 03:36:57.493 INFO [stderr] 4 |         let mut is_prime: bool = true;
Nov 28 03:36:57.493 INFO [stderr]   |                 ^^^^^^^^
Nov 28 03:36:57.494 INFO [stderr]   |
Nov 28 03:36:57.494 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 28 03:36:57.494 INFO [stderr] 
Nov 28 03:36:57.581 INFO [stderr] warning: value assigned to `is_prime` is never read
Nov 28 03:36:57.581 INFO [stderr]  --> src/primes.rs:4:17
Nov 28 03:36:57.581 INFO [stderr]   |
Nov 28 03:36:57.581 INFO [stderr] 4 |         let mut is_prime: bool = true;
Nov 28 03:36:57.582 INFO [stderr]   |                 ^^^^^^^^
Nov 28 03:36:57.582 INFO [stderr]   |
Nov 28 03:36:57.582 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 28 03:36:57.583 INFO [stderr] 
Nov 28 03:36:57.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 28 03:36:57.636 INFO [stderr] su: No module specific data is present
Nov 28 03:36:58.142 INFO running `"docker" "inspect" "c834e7bd57e6e650d214a5053521ec280ea4b3a41aee46114149bc5d29bd752e"`
Nov 28 03:36:58.467 INFO running `"docker" "rm" "-f" "c834e7bd57e6e650d214a5053521ec280ea4b3a41aee46114149bc5d29bd752e"`
Nov 28 03:36:58.680 INFO [stdout] c834e7bd57e6e650d214a5053521ec280ea4b3a41aee46114149bc5d29bd752e