Dec 05 20:23:38.256 INFO testing jalalazimi/rust-zoo against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 20:23:38.256 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 05 20:23:38.474 INFO [stdout] f3935df2a03b05198cf791d2cbbbb28c8aa42a9118e43b84585758b1a5370e59
Dec 05 20:23:38.480 INFO running `"docker" "start" "-a" "f3935df2a03b05198cf791d2cbbbb28c8aa42a9118e43b84585758b1a5370e59"`
Dec 05 20:23:39.228 INFO [stderr] usermod: no changes
Dec 05 20:23:39.258 INFO [stderr]    Compiling rust-zoo v0.1.0 (/source)
Dec 05 20:23:39.483 INFO [stderr] warning: value assigned to `is_prime` is never read
Dec 05 20:23:39.483 INFO [stderr]  --> src/primes.rs:4:17
Dec 05 20:23:39.483 INFO [stderr]   |
Dec 05 20:23:39.483 INFO [stderr] 4 |         let mut is_prime: bool = true;
Dec 05 20:23:39.483 INFO [stderr]   |                 ^^^^^^^^
Dec 05 20:23:39.483 INFO [stderr]   |
Dec 05 20:23:39.483 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 05 20:23:39.483 INFO [stderr] 
Dec 05 20:23:39.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 05 20:23:39.650 INFO [stderr] su: No module specific data is present
Dec 05 20:23:39.900 INFO running `"docker" "inspect" "f3935df2a03b05198cf791d2cbbbb28c8aa42a9118e43b84585758b1a5370e59"`
Dec 05 20:23:39.989 INFO running `"docker" "rm" "-f" "f3935df2a03b05198cf791d2cbbbb28c8aa42a9118e43b84585758b1a5370e59"`
Dec 05 20:23:40.134 INFO [stdout] f3935df2a03b05198cf791d2cbbbb28c8aa42a9118e43b84585758b1a5370e59
Dec 05 20:23:40.138 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 05 20:23:40.331 INFO [stdout] 57e46272ad451ebed2becab4a5afe48c1fe8977e41ce13129a0fb24c12b55c5a
Dec 05 20:23:40.333 INFO running `"docker" "start" "-a" "57e46272ad451ebed2becab4a5afe48c1fe8977e41ce13129a0fb24c12b55c5a"`
Dec 05 20:23:40.707 INFO [stderr] usermod: no changes
Dec 05 20:23:40.736 INFO [stderr]    Compiling rust-zoo v0.1.0 (/source)
Dec 05 20:23:40.964 INFO [stderr] warning: value assigned to `is_prime` is never read
Dec 05 20:23:40.964 INFO [stderr]  --> src/primes.rs:4:17
Dec 05 20:23:40.964 INFO [stderr]   |
Dec 05 20:23:40.964 INFO [stderr] 4 |         let mut is_prime: bool = true;
Dec 05 20:23:40.964 INFO [stderr]   |                 ^^^^^^^^
Dec 05 20:23:40.964 INFO [stderr]   |
Dec 05 20:23:40.964 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 05 20:23:40.964 INFO [stderr] 
Dec 05 20:23:41.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 05 20:23:41.182 INFO [stderr] su: No module specific data is present
Dec 05 20:23:41.451 INFO running `"docker" "inspect" "57e46272ad451ebed2becab4a5afe48c1fe8977e41ce13129a0fb24c12b55c5a"`
Dec 05 20:23:41.518 INFO running `"docker" "rm" "-f" "57e46272ad451ebed2becab4a5afe48c1fe8977e41ce13129a0fb24c12b55c5a"`
Dec 05 20:23:41.622 INFO [stdout] 57e46272ad451ebed2becab4a5afe48c1fe8977e41ce13129a0fb24c12b55c5a
Dec 05 20:23:41.624 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 05 20:23:41.803 INFO [stdout] 6bf2cb636dcc4007ca32ede28951803d8757a25f9c92605d4fbb8dfe3393c196
Dec 05 20:23:41.808 INFO running `"docker" "start" "-a" "6bf2cb636dcc4007ca32ede28951803d8757a25f9c92605d4fbb8dfe3393c196"`
Dec 05 20:23:42.235 INFO [stderr] usermod: no changes
Dec 05 20:23:42.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 20:23:42.264 INFO [stderr]      Running /target/debug/deps/rust_zoo-4cedcbaf704f4980
Dec 05 20:23:42.266 INFO [stdout] 
Dec 05 20:23:42.266 INFO [stdout] running 0 tests
Dec 05 20:23:42.266 INFO [stdout] 
Dec 05 20:23:42.266 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:23:42.266 INFO [stdout] 
Dec 05 20:23:42.268 INFO [stderr] su: No module specific data is present
Dec 05 20:23:42.540 INFO running `"docker" "inspect" "6bf2cb636dcc4007ca32ede28951803d8757a25f9c92605d4fbb8dfe3393c196"`
Dec 05 20:23:42.615 INFO running `"docker" "rm" "-f" "6bf2cb636dcc4007ca32ede28951803d8757a25f9c92605d4fbb8dfe3393c196"`
Dec 05 20:23:42.695 INFO [stdout] 6bf2cb636dcc4007ca32ede28951803d8757a25f9c92605d4fbb8dfe3393c196