Nov 18 17:35:06.999 INFO testing cn-stratum-0.4.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 17:35:06.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 17:35:07.255 INFO [stdout] f8f10f3e9f7fbe4347ee284c6b194f26a0b2fc481c3e181222bf32f4a59599be
Nov 18 17:35:07.257 INFO running `"docker" "start" "-a" "f8f10f3e9f7fbe4347ee284c6b194f26a0b2fc481c3e181222bf32f4a59599be"`
Nov 18 17:35:08.743 INFO [stderr] usermod: no changes
Nov 18 17:35:08.947 INFO [stderr]    Compiling arrayvec v0.4.7
Nov 18 17:35:10.091 INFO [stderr]    Compiling cn-stratum v0.4.0 (/source)
Nov 18 17:35:13.661 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
Nov 18 17:35:13.667 INFO [stderr] su: No module specific data is present
Nov 18 17:35:14.048 INFO running `"docker" "inspect" "f8f10f3e9f7fbe4347ee284c6b194f26a0b2fc481c3e181222bf32f4a59599be"`
Nov 18 17:35:14.134 INFO running `"docker" "rm" "-f" "f8f10f3e9f7fbe4347ee284c6b194f26a0b2fc481c3e181222bf32f4a59599be"`
Nov 18 17:35:14.234 INFO [stdout] f8f10f3e9f7fbe4347ee284c6b194f26a0b2fc481c3e181222bf32f4a59599be
Nov 18 17:35:14.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 17:35:14.450 INFO [stdout] 60cfac23e8ec1fb97e4832abf80754980cda7b7557b74f6c5da226d43d9ff940
Nov 18 17:35:14.450 INFO running `"docker" "start" "-a" "60cfac23e8ec1fb97e4832abf80754980cda7b7557b74f6c5da226d43d9ff940"`
Nov 18 17:35:15.061 INFO [stderr] usermod: no changes
Nov 18 17:35:15.135 INFO [stderr]    Compiling cn-stratum v0.4.0 (/source)
Nov 18 17:35:16.039 INFO [stderr] error: cannot find derive macro `Deserialize` in this scope
Nov 18 17:35:16.039 INFO [stderr]    --> src/hexbytes.rs:130:14
Nov 18 17:35:16.039 INFO [stderr]     |
Nov 18 17:35:16.039 INFO [stderr] 130 |     #[derive(Deserialize)]
Nov 18 17:35:16.039 INFO [stderr]     |              ^^^^^^^^^^^
Nov 18 17:35:16.039 INFO [stderr] 
Nov 18 17:35:16.051 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 18 17:35:16.051 INFO [stderr]    --> src/hexbytes.rs:131:23
Nov 18 17:35:16.051 INFO [stderr]     |
Nov 18 17:35:16.051 INFO [stderr] 131 |     struct Hex64leOut(#[serde(deserialize_with = "hex64le_to_int")] (u64, usize));
Nov 18 17:35:16.051 INFO [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 17:35:16.051 INFO [stderr]     |
Nov 18 17:35:16.051 INFO [stderr]     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Nov 18 17:35:16.051 INFO [stderr] 
Nov 18 17:35:16.053 INFO [stderr] error: aborting due to 2 previous errors
Nov 18 17:35:16.053 INFO [stderr] 
Nov 18 17:35:16.053 INFO [stderr] For more information about this error, try `rustc --explain E0658`.
Nov 18 17:35:16.064 INFO [stderr] error: Could not compile `cn-stratum`.
Nov 18 17:35:16.064 INFO [stderr] 
Nov 18 17:35:16.064 INFO [stderr] To learn more, run the command again with --verbose.
Nov 18 17:35:16.064 INFO [stderr] su: No module specific data is present
Nov 18 17:35:16.786 INFO running `"docker" "inspect" "60cfac23e8ec1fb97e4832abf80754980cda7b7557b74f6c5da226d43d9ff940"`
Nov 18 17:35:17.019 INFO running `"docker" "rm" "-f" "60cfac23e8ec1fb97e4832abf80754980cda7b7557b74f6c5da226d43d9ff940"`
Nov 18 17:35:17.329 INFO [stdout] 60cfac23e8ec1fb97e4832abf80754980cda7b7557b74f6c5da226d43d9ff940