Dec 14 17:41:40.100 INFO testing takuzu-0.6.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 17:41:40.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 17:41:40.544 INFO [stdout] 26ab8dcf667ebb5fdac8c6ac937c74e27177d0f23b8962bff4809798d95a6f31
Dec 14 17:41:40.551 INFO running `"docker" "start" "-a" "26ab8dcf667ebb5fdac8c6ac937c74e27177d0f23b8962bff4809798d95a6f31"`
Dec 14 17:41:41.914 INFO [stderr] usermod: no changes
Dec 14 17:41:42.035 INFO [stderr]    Compiling takuzu v0.6.0 (/source)
Dec 14 17:41:45.453 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
Dec 14 17:41:45.455 INFO [stderr] su: No module specific data is present
Dec 14 17:41:46.036 INFO running `"docker" "inspect" "26ab8dcf667ebb5fdac8c6ac937c74e27177d0f23b8962bff4809798d95a6f31"`
Dec 14 17:41:46.263 INFO running `"docker" "rm" "-f" "26ab8dcf667ebb5fdac8c6ac937c74e27177d0f23b8962bff4809798d95a6f31"`
Dec 14 17:41:46.627 INFO [stdout] 26ab8dcf667ebb5fdac8c6ac937c74e27177d0f23b8962bff4809798d95a6f31
Dec 14 17:41:46.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 17:41:47.007 INFO [stdout] 248b6d111a5c7c312d035ae591b4e07f33c5550336864667fb6f956688f7d513
Dec 14 17:41:47.010 INFO running `"docker" "start" "-a" "248b6d111a5c7c312d035ae591b4e07f33c5550336864667fb6f956688f7d513"`
Dec 14 17:41:48.368 INFO [stderr] usermod: no changes
Dec 14 17:41:48.439 INFO [stderr]    Compiling takuzu v0.6.0 (/source)
Dec 14 17:41:50.039 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 14 17:41:50.039 INFO [stderr] su: No module specific data is present
Dec 14 17:41:50.667 INFO running `"docker" "inspect" "248b6d111a5c7c312d035ae591b4e07f33c5550336864667fb6f956688f7d513"`
Dec 14 17:41:50.973 INFO running `"docker" "rm" "-f" "248b6d111a5c7c312d035ae591b4e07f33c5550336864667fb6f956688f7d513"`
Dec 14 17:41:51.373 INFO [stdout] 248b6d111a5c7c312d035ae591b4e07f33c5550336864667fb6f956688f7d513
Dec 14 17:41:51.375 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 17:41:51.925 INFO [stdout] dde594a9868d8bac6f7ba299119d308ffd7de549aeb3da8d5487ded13427759d
Dec 14 17:41:51.927 INFO running `"docker" "start" "-a" "dde594a9868d8bac6f7ba299119d308ffd7de549aeb3da8d5487ded13427759d"`
Dec 14 17:41:53.683 INFO [stderr] usermod: no changes
Dec 14 17:41:53.735 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 17:41:53.735 INFO [stderr]      Running /target/debug/deps/takuzu-7f61232246070781
Dec 14 17:41:53.735 INFO [stdout] 
Dec 14 17:41:53.735 INFO [stdout] running 0 tests
Dec 14 17:41:53.735 INFO [stdout] 
Dec 14 17:41:53.735 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:41:53.735 INFO [stdout] 
Dec 14 17:41:53.747 INFO [stderr]      Running /target/debug/deps/takuzu-096556233b75604f
Dec 14 17:41:53.754 INFO [stderr]    Doc-tests takuzu
Dec 14 17:41:53.754 INFO [stdout] 
Dec 14 17:41:53.754 INFO [stdout] running 0 tests
Dec 14 17:41:53.754 INFO [stdout] 
Dec 14 17:41:53.754 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:41:53.754 INFO [stdout] 
Dec 14 17:41:54.655 INFO [stdout] 
Dec 14 17:41:54.655 INFO [stdout] running 1 test
Dec 14 17:41:55.909 INFO [stdout] test src/source/mod.rs - source::Source (line 29) ... ok
Dec 14 17:41:55.909 INFO [stdout] 
Dec 14 17:41:55.909 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:41:55.909 INFO [stdout] 
Dec 14 17:41:55.919 INFO [stderr] su: No module specific data is present
Dec 14 17:41:56.503 INFO running `"docker" "inspect" "dde594a9868d8bac6f7ba299119d308ffd7de549aeb3da8d5487ded13427759d"`
Dec 14 17:41:56.861 INFO running `"docker" "rm" "-f" "dde594a9868d8bac6f7ba299119d308ffd7de549aeb3da8d5487ded13427759d"`
Dec 14 17:41:57.142 INFO [stdout] dde594a9868d8bac6f7ba299119d308ffd7de549aeb3da8d5487ded13427759d