Dec 07 20:22:15.505 INFO testing cn-stratum-0.4.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 20:22:15.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 20:22:15.937 INFO [stdout] e7b9e4b1de8d2fbcff5f3bf2a9dfc62f826d7caa9bed67e6a2afd0ba4ad4f55d
Dec 07 20:22:15.939 INFO running `"docker" "start" "-a" "e7b9e4b1de8d2fbcff5f3bf2a9dfc62f826d7caa9bed67e6a2afd0ba4ad4f55d"`
Dec 07 20:22:17.492 INFO [stderr] usermod: no changes
Dec 07 20:22:17.740 INFO [stderr]    Compiling arrayvec v0.4.8
Dec 07 20:22:19.280 INFO [stderr]    Compiling cn-stratum v0.4.0 (/source)
Dec 07 20:22:25.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.74s
Dec 07 20:22:25.272 INFO [stderr] su: No module specific data is present
Dec 07 20:22:26.376 INFO running `"docker" "inspect" "e7b9e4b1de8d2fbcff5f3bf2a9dfc62f826d7caa9bed67e6a2afd0ba4ad4f55d"`
Dec 07 20:22:26.650 INFO running `"docker" "rm" "-f" "e7b9e4b1de8d2fbcff5f3bf2a9dfc62f826d7caa9bed67e6a2afd0ba4ad4f55d"`
Dec 07 20:22:26.940 INFO [stdout] e7b9e4b1de8d2fbcff5f3bf2a9dfc62f826d7caa9bed67e6a2afd0ba4ad4f55d
Dec 07 20:22:26.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 20:22:27.400 INFO [stdout] a54a49096bc40e4c70cb9d25d2eecf9d9919e553adc5d33e108bf5ba41ec8f15
Dec 07 20:22:27.408 INFO running `"docker" "start" "-a" "a54a49096bc40e4c70cb9d25d2eecf9d9919e553adc5d33e108bf5ba41ec8f15"`
Dec 07 20:22:29.125 INFO [stderr] usermod: no changes
Dec 07 20:22:29.256 INFO [stderr]    Compiling cn-stratum v0.4.0 (/source)
Dec 07 20:22:31.020 INFO [stderr] error: cannot find derive macro `Deserialize` in this scope
Dec 07 20:22:31.021 INFO [stderr]    --> src/hexbytes.rs:130:14
Dec 07 20:22:31.021 INFO [stderr]     |
Dec 07 20:22:31.021 INFO [stderr] 130 |     #[derive(Deserialize)]
Dec 07 20:22:31.021 INFO [stderr]     |              ^^^^^^^^^^^
Dec 07 20:22:31.022 INFO [stderr] 
Dec 07 20:22:31.032 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)
Dec 07 20:22:31.032 INFO [stderr]    --> src/hexbytes.rs:131:23
Dec 07 20:22:31.033 INFO [stderr]     |
Dec 07 20:22:31.033 INFO [stderr] 131 |     struct Hex64leOut(#[serde(deserialize_with = "hex64le_to_int")] (u64, usize));
Dec 07 20:22:31.033 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 20:22:31.033 INFO [stderr]     |
Dec 07 20:22:31.034 INFO [stderr]     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Dec 07 20:22:31.034 INFO [stderr] 
Dec 07 20:22:31.037 INFO [stderr] error: aborting due to 2 previous errors
Dec 07 20:22:31.037 INFO [stderr] 
Dec 07 20:22:31.037 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Dec 07 20:22:31.049 INFO [stderr] error: Could not compile `cn-stratum`.
Dec 07 20:22:31.049 INFO [stderr] 
Dec 07 20:22:31.049 INFO [stderr] To learn more, run the command again with --verbose.
Dec 07 20:22:31.051 INFO [stderr] su: No module specific data is present
Dec 07 20:22:31.914 INFO running `"docker" "inspect" "a54a49096bc40e4c70cb9d25d2eecf9d9919e553adc5d33e108bf5ba41ec8f15"`
Dec 07 20:22:32.065 INFO running `"docker" "rm" "-f" "a54a49096bc40e4c70cb9d25d2eecf9d9919e553adc5d33e108bf5ba41ec8f15"`
Dec 07 20:22:32.149 INFO [stdout] a54a49096bc40e4c70cb9d25d2eecf9d9919e553adc5d33e108bf5ba41ec8f15