Dec 13 10:15:34.928 INFO testing mod-42/math-vis-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 10:15:34.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 10:15:35.397 INFO [stdout] 6104a25d945aacd1dd639908d1652e47d77af99f8b43c9ea35dba8064e2e7618
Dec 13 10:15:35.405 INFO running `"docker" "start" "-a" "6104a25d945aacd1dd639908d1652e47d77af99f8b43c9ea35dba8064e2e7618"`
Dec 13 10:15:36.841 INFO [stderr] usermod: no changes
Dec 13 10:15:36.923 INFO [stderr]    Compiling mathe-project v0.1.0 (/source)
Dec 13 10:15:37.267 INFO [stderr] warning: unused variable: `i`
Dec 13 10:15:37.267 INFO [stderr]   --> src/main.rs:18:6
Dec 13 10:15:37.267 INFO [stderr]    |
Dec 13 10:15:37.267 INFO [stderr] 18 |     for i in 0..6 {
Dec 13 10:15:37.267 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 13 10:15:37.267 INFO [stderr]    |
Dec 13 10:15:37.267 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 10:15:37.267 INFO [stderr] 
Dec 13 10:15:37.267 INFO [stderr] warning: value assigned to `c` is never read
Dec 13 10:15:37.267 INFO [stderr]   --> src/main.rs:20:11
Dec 13 10:15:37.267 INFO [stderr]    |
Dec 13 10:15:37.267 INFO [stderr] 20 |         let mut c = 0;
Dec 13 10:15:37.267 INFO [stderr]    |                 ^
Dec 13 10:15:37.267 INFO [stderr]    |
Dec 13 10:15:37.267 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 10:15:37.271 INFO [stderr] 
Dec 13 10:15:37.272 INFO [stderr] warning: value assigned to `e` is never read
Dec 13 10:15:37.272 INFO [stderr]   --> src/main.rs:22:11
Dec 13 10:15:37.272 INFO [stderr]    |
Dec 13 10:15:37.272 INFO [stderr] 22 |         let mut e = 0;
Dec 13 10:15:37.272 INFO [stderr]    |                 ^
Dec 13 10:15:37.272 INFO [stderr] 
Dec 13 10:15:37.272 INFO [stderr] warning: unused variable: `j`
Dec 13 10:15:37.272 INFO [stderr]   --> src/main.rs:25:7
Dec 13 10:15:37.272 INFO [stderr]    |
Dec 13 10:15:37.272 INFO [stderr] 25 |         for j in 0..6 {
Dec 13 10:15:37.272 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 13 10:15:37.272 INFO [stderr] 
Dec 13 10:15:37.802 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 13 10:15:37.802 INFO [stderr] su: No module specific data is present
Dec 13 10:15:38.623 INFO running `"docker" "inspect" "6104a25d945aacd1dd639908d1652e47d77af99f8b43c9ea35dba8064e2e7618"`
Dec 13 10:15:38.971 INFO running `"docker" "rm" "-f" "6104a25d945aacd1dd639908d1652e47d77af99f8b43c9ea35dba8064e2e7618"`
Dec 13 10:15:39.217 INFO [stdout] 6104a25d945aacd1dd639908d1652e47d77af99f8b43c9ea35dba8064e2e7618
Dec 13 10:15:39.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 10:15:39.843 INFO [stdout] e32bae27a771a220dda8f7e162a722c159f43d64def07e55995a74d644de2f18
Dec 13 10:15:39.843 INFO running `"docker" "start" "-a" "e32bae27a771a220dda8f7e162a722c159f43d64def07e55995a74d644de2f18"`
Dec 13 10:15:41.443 INFO [stderr] usermod: no changes
Dec 13 10:15:41.503 INFO [stderr]    Compiling mathe-project v0.1.0 (/source)
Dec 13 10:15:41.827 INFO [stderr] warning: unused variable: `i`
Dec 13 10:15:41.827 INFO [stderr]   --> src/main.rs:18:6
Dec 13 10:15:41.827 INFO [stderr]    |
Dec 13 10:15:41.827 INFO [stderr] 18 |     for i in 0..6 {
Dec 13 10:15:41.827 INFO [stderr]    |         ^ help: consider using `_i` instead
Dec 13 10:15:41.827 INFO [stderr]    |
Dec 13 10:15:41.827 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 10:15:41.827 INFO [stderr] 
Dec 13 10:15:41.827 INFO [stderr] warning: value assigned to `c` is never read
Dec 13 10:15:41.827 INFO [stderr]   --> src/main.rs:20:11
Dec 13 10:15:41.827 INFO [stderr]    |
Dec 13 10:15:41.827 INFO [stderr] 20 |         let mut c = 0;
Dec 13 10:15:41.827 INFO [stderr]    |                 ^
Dec 13 10:15:41.827 INFO [stderr]    |
Dec 13 10:15:41.827 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 10:15:41.827 INFO [stderr] 
Dec 13 10:15:41.827 INFO [stderr] warning: value assigned to `e` is never read
Dec 13 10:15:41.827 INFO [stderr]   --> src/main.rs:22:11
Dec 13 10:15:41.827 INFO [stderr]    |
Dec 13 10:15:41.827 INFO [stderr] 22 |         let mut e = 0;
Dec 13 10:15:41.827 INFO [stderr]    |                 ^
Dec 13 10:15:41.827 INFO [stderr] 
Dec 13 10:15:41.827 INFO [stderr] warning: unused variable: `j`
Dec 13 10:15:41.827 INFO [stderr]   --> src/main.rs:25:7
Dec 13 10:15:41.827 INFO [stderr]    |
Dec 13 10:15:41.827 INFO [stderr] 25 |         for j in 0..6 {
Dec 13 10:15:41.827 INFO [stderr]    |             ^ help: consider using `_j` instead
Dec 13 10:15:41.827 INFO [stderr] 
Dec 13 10:15:42.239 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 13 10:15:42.239 INFO [stderr] su: No module specific data is present
Dec 13 10:15:42.943 INFO running `"docker" "inspect" "e32bae27a771a220dda8f7e162a722c159f43d64def07e55995a74d644de2f18"`
Dec 13 10:15:43.233 INFO running `"docker" "rm" "-f" "e32bae27a771a220dda8f7e162a722c159f43d64def07e55995a74d644de2f18"`
Dec 13 10:15:43.635 INFO [stdout] e32bae27a771a220dda8f7e162a722c159f43d64def07e55995a74d644de2f18
Dec 13 10:15:43.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 10:15:44.251 INFO [stdout] 10d90f72a87456a74cbd5c2fcec54c8e53075d613a85b4a0bc739bb200221765
Dec 13 10:15:44.253 INFO running `"docker" "start" "-a" "10d90f72a87456a74cbd5c2fcec54c8e53075d613a85b4a0bc739bb200221765"`
Dec 13 10:15:46.135 INFO [stderr] usermod: no changes
Dec 13 10:15:46.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 10:15:46.215 INFO [stderr]      Running /target/debug/deps/mathe_project-dbf605f2fa0d7223
Dec 13 10:15:46.215 INFO [stdout] 
Dec 13 10:15:46.215 INFO [stdout] running 0 tests
Dec 13 10:15:46.215 INFO [stdout] 
Dec 13 10:15:46.215 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:15:46.215 INFO [stdout] 
Dec 13 10:15:46.217 INFO [stderr] su: No module specific data is present
Dec 13 10:15:47.511 INFO running `"docker" "inspect" "10d90f72a87456a74cbd5c2fcec54c8e53075d613a85b4a0bc739bb200221765"`
Dec 13 10:15:47.911 INFO running `"docker" "rm" "-f" "10d90f72a87456a74cbd5c2fcec54c8e53075d613a85b4a0bc739bb200221765"`
Dec 13 10:15:48.227 INFO [stdout] 10d90f72a87456a74cbd5c2fcec54c8e53075d613a85b4a0bc739bb200221765