Nov 29 03:09:31.362 INFO checking cn-stratum-0.4.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 03:09:31.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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"`
Nov 29 03:09:31.867 INFO [stdout] 2218226f39cd9c61896e39b029f2b56811480a352a4b9ee32ffb8475cd3c5cf6
Nov 29 03:09:31.869 INFO running `"docker" "start" "-a" "2218226f39cd9c61896e39b029f2b56811480a352a4b9ee32ffb8475cd3c5cf6"`
Nov 29 03:09:33.505 INFO [stderr] usermod: no changes
Nov 29 03:09:33.700 INFO [stderr]     Checking cn-stratum v0.4.0 (/source)
Nov 29 03:09:36.640 INFO [stderr] error: cannot find derive macro `Deserialize` in this scope
Nov 29 03:09:36.640 INFO [stderr]    --> src/hexbytes.rs:130:14
Nov 29 03:09:36.640 INFO [stderr]     |
Nov 29 03:09:36.640 INFO [stderr] 130 |     #[derive(Deserialize)]
Nov 29 03:09:36.640 INFO [stderr]     |              ^^^^^^^^^^^
Nov 29 03:09:36.640 INFO [stderr] 
Nov 29 03:09:36.668 INFO [stderr] error[E0658]: The attribute `serde` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Nov 29 03:09:36.668 INFO [stderr]    --> src/hexbytes.rs:131:23
Nov 29 03:09:36.668 INFO [stderr]     |
Nov 29 03:09:36.668 INFO [stderr] 131 |     struct Hex64leOut(#[serde(deserialize_with = "hex64le_to_int")] (u64, usize));
Nov 29 03:09:36.668 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:09:36.668 INFO [stderr]     |
Nov 29 03:09:36.668 INFO [stderr]     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Nov 29 03:09:36.668 INFO [stderr] 
Nov 29 03:09:36.680 INFO [stderr] error: aborting due to 2 previous errors
Nov 29 03:09:36.680 INFO [stderr] 
Nov 29 03:09:36.680 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 29 03:09:36.692 INFO [stderr] error: Could not compile `cn-stratum`.
Nov 29 03:09:36.692 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 29 03:09:37.400 INFO [stderr] error: build failed
Nov 29 03:09:37.404 INFO [stderr] su: No module specific data is present
Nov 29 03:09:38.206 INFO running `"docker" "inspect" "2218226f39cd9c61896e39b029f2b56811480a352a4b9ee32ffb8475cd3c5cf6"`
Nov 29 03:09:38.542 INFO running `"docker" "rm" "-f" "2218226f39cd9c61896e39b029f2b56811480a352a4b9ee32ffb8475cd3c5cf6"`
Nov 29 03:09:38.888 INFO [stdout] 2218226f39cd9c61896e39b029f2b56811480a352a4b9ee32ffb8475cd3c5cf6