Dec 06 22:43:40.284 INFO testing single-1.0.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 22:43:40.284 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 06 22:43:40.447 INFO [stdout] 4b9ac676aecfe1ed1b4c6a18a5e2152c10fbf6e3a65aa642919e98818cd0e290
Dec 06 22:43:40.449 INFO running `"docker" "start" "-a" "4b9ac676aecfe1ed1b4c6a18a5e2152c10fbf6e3a65aa642919e98818cd0e290"`
Dec 06 22:43:40.795 INFO [stderr] usermod: no changes
Dec 06 22:43:40.846 INFO [stderr]    Compiling failure v0.1.3
Dec 06 22:43:41.855 INFO [stderr]    Compiling single v1.0.0 (/source)
Dec 06 22:43:42.754 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Dec 06 22:43:42.758 INFO [stderr] su: No module specific data is present
Dec 06 22:43:43.168 INFO running `"docker" "inspect" "4b9ac676aecfe1ed1b4c6a18a5e2152c10fbf6e3a65aa642919e98818cd0e290"`
Dec 06 22:43:43.468 INFO running `"docker" "rm" "-f" "4b9ac676aecfe1ed1b4c6a18a5e2152c10fbf6e3a65aa642919e98818cd0e290"`
Dec 06 22:43:43.716 INFO [stdout] 4b9ac676aecfe1ed1b4c6a18a5e2152c10fbf6e3a65aa642919e98818cd0e290
Dec 06 22:43:43.719 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 06 22:43:43.997 INFO [stdout] 7b0c6898c2b6a16dc80f3adb89c97b78c35428ae7d21cbe2e0de4960e5692c56
Dec 06 22:43:43.997 INFO running `"docker" "start" "-a" "7b0c6898c2b6a16dc80f3adb89c97b78c35428ae7d21cbe2e0de4960e5692c56"`
Dec 06 22:43:44.496 INFO [stderr] usermod: no changes
Dec 06 22:43:44.552 INFO [stderr]    Compiling single v1.0.0 (/source)
Dec 06 22:43:45.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Dec 06 22:43:46.004 INFO [stderr] su: No module specific data is present
Dec 06 22:43:46.740 INFO running `"docker" "inspect" "7b0c6898c2b6a16dc80f3adb89c97b78c35428ae7d21cbe2e0de4960e5692c56"`
Dec 06 22:43:47.054 INFO running `"docker" "rm" "-f" "7b0c6898c2b6a16dc80f3adb89c97b78c35428ae7d21cbe2e0de4960e5692c56"`
Dec 06 22:43:47.248 INFO [stdout] 7b0c6898c2b6a16dc80f3adb89c97b78c35428ae7d21cbe2e0de4960e5692c56
Dec 06 22:43:47.252 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 06 22:43:47.538 INFO [stdout] dc1f1ba0623aeb9574347449ee38d96534845157af99685c44a3cd42a90dd8c7
Dec 06 22:43:47.540 INFO running `"docker" "start" "-a" "dc1f1ba0623aeb9574347449ee38d96534845157af99685c44a3cd42a90dd8c7"`
Dec 06 22:43:47.915 INFO [stderr] usermod: no changes
Dec 06 22:43:47.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 22:43:47.957 INFO [stderr]      Running /target/debug/deps/single-1be8b803e0b6698b
Dec 06 22:43:47.958 INFO [stdout] 
Dec 06 22:43:47.958 INFO [stdout] running 2 tests
Dec 06 22:43:47.994 INFO [stdout] test test::panic_empty ... ok
Dec 06 22:43:47.994 INFO [stdout] test test::panic_multiple ... ok
Dec 06 22:43:47.994 INFO [stdout] 
Dec 06 22:43:47.994 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 22:43:47.994 INFO [stdout] 
Dec 06 22:43:47.996 INFO [stderr]    Doc-tests single
Dec 06 22:43:49.472 INFO [stdout] 
Dec 06 22:43:49.472 INFO [stdout] running 2 tests
Dec 06 22:43:51.424 INFO [stdout] test src/lib.rs - Single::single (line 30) ... ok
Dec 06 22:43:51.598 INFO [stdout] test src/lib.rs -  (line 6) ... ok
Dec 06 22:43:51.598 INFO [stdout] 
Dec 06 22:43:51.598 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 22:43:51.598 INFO [stdout] 
Dec 06 22:43:51.616 INFO [stderr] su: No module specific data is present
Dec 06 22:43:52.416 INFO running `"docker" "inspect" "dc1f1ba0623aeb9574347449ee38d96534845157af99685c44a3cd42a90dd8c7"`
Dec 06 22:43:52.577 INFO running `"docker" "rm" "-f" "dc1f1ba0623aeb9574347449ee38d96534845157af99685c44a3cd42a90dd8c7"`
Dec 06 22:43:52.733 INFO [stdout] dc1f1ba0623aeb9574347449ee38d96534845157af99685c44a3cd42a90dd8c7