Dec 07 03:20:09.867 INFO testing quickcheck_derive-0.2.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 03:20:09.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 03:20:10.165 INFO [stdout] e427d054c3dbe31b95f4e8ad1a66a98a4f5caa04a348a5721a511b9323639008
Dec 07 03:20:10.170 INFO running `"docker" "start" "-a" "e427d054c3dbe31b95f4e8ad1a66a98a4f5caa04a348a5721a511b9323639008"`
Dec 07 03:20:10.738 INFO [stderr] usermod: no changes
Dec 07 03:20:10.796 INFO [stderr]    Compiling syn v0.14.9
Dec 07 03:20:19.080 INFO [stderr]    Compiling synstructure v0.9.0
Dec 07 03:20:22.733 INFO [stderr]    Compiling quickcheck_derive v0.2.1 (/source)
Dec 07 03:20:24.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.04s
Dec 07 03:20:24.801 INFO [stderr] su: No module specific data is present
Dec 07 03:20:26.396 INFO running `"docker" "inspect" "e427d054c3dbe31b95f4e8ad1a66a98a4f5caa04a348a5721a511b9323639008"`
Dec 07 03:20:26.750 INFO running `"docker" "rm" "-f" "e427d054c3dbe31b95f4e8ad1a66a98a4f5caa04a348a5721a511b9323639008"`
Dec 07 03:20:27.056 INFO [stdout] e427d054c3dbe31b95f4e8ad1a66a98a4f5caa04a348a5721a511b9323639008
Dec 07 03:20:27.058 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 03:20:27.649 INFO [stdout] ca5280019a7702b4db53116969702522ad934848fa86c8db12725f7e4512fc10
Dec 07 03:20:27.651 INFO running `"docker" "start" "-a" "ca5280019a7702b4db53116969702522ad934848fa86c8db12725f7e4512fc10"`
Dec 07 03:20:28.813 INFO [stderr] usermod: no changes
Dec 07 03:20:28.924 INFO [stderr]    Compiling quickcheck v0.7.2
Dec 07 03:20:32.689 INFO [stderr]    Compiling quickcheck_derive v0.2.1 (/source)
Dec 07 03:20:36.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.47s
Dec 07 03:20:36.304 INFO [stderr] su: No module specific data is present
Dec 07 03:20:36.550 INFO running `"docker" "inspect" "ca5280019a7702b4db53116969702522ad934848fa86c8db12725f7e4512fc10"`
Dec 07 03:20:36.626 INFO running `"docker" "rm" "-f" "ca5280019a7702b4db53116969702522ad934848fa86c8db12725f7e4512fc10"`
Dec 07 03:20:36.717 INFO [stdout] ca5280019a7702b4db53116969702522ad934848fa86c8db12725f7e4512fc10
Dec 07 03:20:36.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07 03:20:36.959 INFO [stdout] eded1e249990d2ac88d62898ae52e57b79a8b76298c8254fcdee103f21a2f9d9
Dec 07 03:20:36.962 INFO running `"docker" "start" "-a" "eded1e249990d2ac88d62898ae52e57b79a8b76298c8254fcdee103f21a2f9d9"`
Dec 07 03:20:37.632 INFO [stderr] usermod: no changes
Dec 07 03:20:37.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 07 03:20:37.706 INFO [stderr]      Running /target/debug/deps/quickcheck_derive-d2b6f537fbc8a85e
Dec 07 03:20:37.711 INFO [stdout] 
Dec 07 03:20:37.711 INFO [stdout] running 4 tests
Dec 07 03:20:37.720 INFO [stdout] test test_arbitrary_struct ... ok
Dec 07 03:20:37.727 INFO [stdout] test test_arbitrary_enum ... ok
Dec 07 03:20:37.728 INFO [stdout] test test_arbitrary_unit_struct ... ok
Dec 07 03:20:37.782 INFO [stdout] test test_arbitrary_zero_variant_enum ... ok
Dec 07 03:20:37.782 INFO [stdout] 
Dec 07 03:20:37.782 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:20:37.782 INFO [stdout] 
Dec 07 03:20:37.784 INFO [stderr]    Doc-tests quickcheck_derive
Dec 07 03:20:38.656 INFO [stdout] 
Dec 07 03:20:38.656 INFO [stdout] running 0 tests
Dec 07 03:20:38.656 INFO [stdout] 
Dec 07 03:20:38.656 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 03:20:38.656 INFO [stdout] 
Dec 07 03:20:38.669 INFO [stderr] su: No module specific data is present
Dec 07 03:20:38.993 INFO running `"docker" "inspect" "eded1e249990d2ac88d62898ae52e57b79a8b76298c8254fcdee103f21a2f9d9"`
Dec 07 03:20:39.075 INFO running `"docker" "rm" "-f" "eded1e249990d2ac88d62898ae52e57b79a8b76298c8254fcdee103f21a2f9d9"`
Dec 07 03:20:39.160 INFO [stdout] eded1e249990d2ac88d62898ae52e57b79a8b76298c8254fcdee103f21a2f9d9