[INFO] crate cn-stratum 0.4.0 is already in cache
[INFO] extracting crate cn-stratum 0.4.0 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/cn-stratum/0.4.0
[INFO] extracting crate cn-stratum 0.4.0 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/cn-stratum/0.4.0
[INFO] validating manifest of cn-stratum-0.4.0 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cn-stratum-0.4.0 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cn-stratum-0.4.0
[INFO] finished frobbing cn-stratum-0.4.0
[INFO] frobbed toml for cn-stratum-0.4.0 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/cn-stratum/0.4.0/Cargo.toml
[INFO] started frobbing cn-stratum-0.4.0
[INFO] finished frobbing cn-stratum-0.4.0
[INFO] frobbed toml for cn-stratum-0.4.0 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/cn-stratum/0.4.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cn-stratum-0.4.0 against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-1/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/cn-stratum/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] db8b8a0f64e9f6ecff2a14980f8a864aed2c09e6a38810a6fc44790f5fad64c0
[INFO] running `"docker" "start" "-a" "db8b8a0f64e9f6ecff2a14980f8a864aed2c09e6a38810a6fc44790f5fad64c0"`
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking cn-stratum v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stderr]    --> src/hexbytes.rs:130:14
[INFO] [stderr]     |
[INFO] [stderr] 130 |     #[derive(Deserialize)]
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr] 
[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)
[INFO] [stderr]    --> src/hexbytes.rs:131:23
[INFO] [stderr]     |
[INFO] [stderr] 131 |     struct Hex64leOut(#[serde(deserialize_with = "hex64le_to_int")] (u64, usize));
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: add #![feature(custom_attribute)] to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/hexbytes.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `hexbytes::tests::Hex64leOut: message::_IMPL_DESERIALIZE_FOR_WorkerId::_serde::Deserialize<'_>` is not satisfied
[INFO] [stderr]    --> src/hexbytes.rs:135:38
[INFO] [stderr]     |
[INFO] [stderr] 135 |         let Hex64leOut((val, len)) = serde_json::from_str("\"00\"").unwrap();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^ the trait `message::_IMPL_DESERIALIZE_FOR_WorkerId::_serde::Deserialize<'_>` is not implemented for `hexbytes::tests::Hex64leOut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `serde_json::de::from_str`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `hexbytes::tests::Hex64leOut: message::_IMPL_DESERIALIZE_FOR_WorkerId::_serde::Deserialize<'_>` is not satisfied
[INFO] [stderr]    --> src/hexbytes.rs:142:38
[INFO] [stderr]     |
[INFO] [stderr] 142 |         let Hex64leOut((val, len)) = serde_json::from_str("\"000102\"").unwrap();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^ the trait `message::_IMPL_DESERIALIZE_FOR_WorkerId::_serde::Deserialize<'_>` is not implemented for `hexbytes::tests::Hex64leOut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `serde_json::de::from_str`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `hexbytes::tests::Hex64leOut: message::_IMPL_DESERIALIZE_FOR_WorkerId::_serde::Deserialize<'_>` is not satisfied
[INFO] [stderr]    --> src/hexbytes.rs:149:38
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let Hex64leOut((val, len)) = serde_json::from_str("\"1020304050607080\"").unwrap();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^ the trait `message::_IMPL_DESERIALIZE_FOR_WorkerId::_serde::Deserialize<'_>` is not implemented for `hexbytes::tests::Hex64leOut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `serde_json::de::from_str`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors occurred: E0277, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `cn-stratum`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "db8b8a0f64e9f6ecff2a14980f8a864aed2c09e6a38810a6fc44790f5fad64c0"`
[INFO] running `"docker" "rm" "-f" "db8b8a0f64e9f6ecff2a14980f8a864aed2c09e6a38810a6fc44790f5fad64c0"`
[INFO] [stdout] db8b8a0f64e9f6ecff2a14980f8a864aed2c09e6a38810a6fc44790f5fad64c0