Dec 15 22:50:44.940 INFO testing alloc-singleton-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 22:50:44.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 22:50:45.210 INFO [stdout] 5c1189adede9288749c3463c501c5bdafcab586809902819becf23949f1fddde
Dec 15 22:50:45.212 INFO running `"docker" "start" "-a" "5c1189adede9288749c3463c501c5bdafcab586809902819becf23949f1fddde"`
Dec 15 22:50:45.615 INFO [stderr] usermod: no changes
Dec 15 22:50:45.688 INFO [stderr]    Compiling as-slice v0.1.0
Dec 15 22:50:45.688 INFO [stderr]    Compiling owned-singleton v0.1.0
Dec 15 22:50:48.108 INFO [stderr]    Compiling alloc-singleton v0.1.0 (/source)
Dec 15 22:50:48.757 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
Dec 15 22:50:48.757 INFO [stderr] su: No module specific data is present
Dec 15 22:50:49.125 INFO running `"docker" "inspect" "5c1189adede9288749c3463c501c5bdafcab586809902819becf23949f1fddde"`
Dec 15 22:50:49.290 INFO running `"docker" "rm" "-f" "5c1189adede9288749c3463c501c5bdafcab586809902819becf23949f1fddde"`
Dec 15 22:50:49.460 INFO [stdout] 5c1189adede9288749c3463c501c5bdafcab586809902819becf23949f1fddde
Dec 15 22:50:49.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 22:50:49.677 INFO [stdout] a2b786182f7439b1ddb0e19b009da5d8ab31c5f1be692d5ceea190d42aad83c9
Dec 15 22:50:49.679 INFO running `"docker" "start" "-a" "a2b786182f7439b1ddb0e19b009da5d8ab31c5f1be692d5ceea190d42aad83c9"`
Dec 15 22:50:50.179 INFO [stderr] usermod: no changes
Dec 15 22:50:50.229 INFO [stderr]    Compiling alloc-singleton v0.1.0 (/source)
Dec 15 22:50:52.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Dec 15 22:50:52.024 INFO [stderr] su: No module specific data is present
Dec 15 22:50:52.399 INFO running `"docker" "inspect" "a2b786182f7439b1ddb0e19b009da5d8ab31c5f1be692d5ceea190d42aad83c9"`
Dec 15 22:50:52.581 INFO running `"docker" "rm" "-f" "a2b786182f7439b1ddb0e19b009da5d8ab31c5f1be692d5ceea190d42aad83c9"`
Dec 15 22:50:52.819 INFO [stdout] a2b786182f7439b1ddb0e19b009da5d8ab31c5f1be692d5ceea190d42aad83c9
Dec 15 22:50:52.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 22:50:53.207 INFO [stdout] f2b97a716f9ef07f9880ba314c618c6c18d8d342e46b8a2a23b6f6ece4c60b00
Dec 15 22:50:53.209 INFO running `"docker" "start" "-a" "f2b97a716f9ef07f9880ba314c618c6c18d8d342e46b8a2a23b6f6ece4c60b00"`
Dec 15 22:50:54.150 INFO [stderr] usermod: no changes
Dec 15 22:50:54.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 22:50:54.208 INFO [stderr]      Running /target/debug/deps/alloc_singleton-63f971a9360bb2e8
Dec 15 22:50:54.212 INFO [stdout] 
Dec 15 22:50:54.212 INFO [stdout] running 5 tests
Dec 15 22:50:54.212 INFO [stdout] test stable::pool::tests::empty ... ok
Dec 15 22:50:54.215 INFO [stdout] test stable::pool::tests::destructor ... ok
Dec 15 22:50:54.215 INFO [stdout] test stable::pool::tests::leak ... ok
Dec 15 22:50:54.215 INFO [stdout] test stable::pool::tests::max_capacity ... ok
Dec 15 22:50:54.215 INFO [stderr]    Doc-tests alloc-singleton
Dec 15 22:50:54.215 INFO [stdout] test stable::pool::tests::sanity ... ok
Dec 15 22:50:54.215 INFO [stdout] 
Dec 15 22:50:54.215 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 22:50:54.215 INFO [stdout] 
Dec 15 22:50:55.274 INFO [stdout] 
Dec 15 22:50:55.274 INFO [stdout] running 1 test
Dec 15 22:50:57.879 INFO [stdout] test src/stable/pool.rs - stable::pool::Pool (line 102) ... ok
Dec 15 22:50:57.879 INFO [stdout] 
Dec 15 22:50:57.879 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 22:50:57.879 INFO [stdout] 
Dec 15 22:50:57.892 INFO [stderr] su: No module specific data is present
Dec 15 22:50:58.270 INFO running `"docker" "inspect" "f2b97a716f9ef07f9880ba314c618c6c18d8d342e46b8a2a23b6f6ece4c60b00"`
Dec 15 22:50:58.396 INFO running `"docker" "rm" "-f" "f2b97a716f9ef07f9880ba314c618c6c18d8d342e46b8a2a23b6f6ece4c60b00"`
Dec 15 22:50:58.536 INFO [stdout] f2b97a716f9ef07f9880ba314c618c6c18d8d342e46b8a2a23b6f6ece4c60b00