[INFO] crate grin_p2p 2.0.0 is already in cache
[INFO] testing grin_p2p-2.0.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate grin_p2p 2.0.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate grin_p2p 2.0.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grin_p2p 2.0.0
[INFO] finished tweaking crates.io crate grin_p2p 2.0.0
[INFO] tweaked toml for crates.io crate grin_p2p 2.0.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] d84c6b2b779573b02a457849ccf13d136245df6c997eafe0c0917a1b9e27e715
[INFO] running `"docker" "start" "-a" "d84c6b2b779573b02a457849ccf13d136245df6c997eafe0c0917a1b9e27e715"`
[INFO] [stderr]    Compiling grin_util v2.0.0
[INFO] [stderr]    Compiling grin_keychain v2.0.0
[INFO] [stderr]    Compiling grin_core v2.0.0
[INFO] [stderr]    Compiling grin_store v2.0.0
[INFO] [stderr]    Compiling grin_chain v2.0.0
[INFO] [stderr]    Compiling grin_p2p v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/peer.rs:557:43
[INFO] [stderr]     |
[INFO] [stderr] 557 |     fn kernel_data_write(&self, reader: &mut Read) -> Result<bool, chain::Error> {
[INFO] [stderr]     |                                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/peers.rs:669:43
[INFO] [stderr]     |
[INFO] [stderr] 669 |     fn kernel_data_write(&self, reader: &mut Read) -> Result<bool, chain::Error> {
[INFO] [stderr]     |                                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/serv.rs:298:44
[INFO] [stderr]     |
[INFO] [stderr] 298 |     fn kernel_data_write(&self, _reader: &mut Read) -> Result<bool, chain::Error> {
[INFO] [stderr]     |                                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types.rs:532:43
[INFO] [stderr]     |
[INFO] [stderr] 532 |     fn kernel_data_write(&self, reader: &mut Read) -> Result<bool, chain::Error>;
[INFO] [stderr]     |                                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.91s
[INFO] running `"docker" "inspect" "d84c6b2b779573b02a457849ccf13d136245df6c997eafe0c0917a1b9e27e715"`
[INFO] running `"docker" "rm" "-f" "d84c6b2b779573b02a457849ccf13d136245df6c997eafe0c0917a1b9e27e715"`
[INFO] [stdout] d84c6b2b779573b02a457849ccf13d136245df6c997eafe0c0917a1b9e27e715
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3eca70d4de836fcbe58350243f0db9880992ac862f1afed545fd26cb2d4ba1de
[INFO] running `"docker" "start" "-a" "3eca70d4de836fcbe58350243f0db9880992ac862f1afed545fd26cb2d4ba1de"`
[INFO] [stderr]    Compiling grin_pool v2.0.0
[INFO] [stderr] error: expected #[serde(...)]
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/grin_pool-2.0.0/src/types.rs:94:4
[INFO] [stderr]    |
[INFO] [stderr] 94 |     #[serde = "default_accept_fee_base"]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected #[serde(...)]
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/grin_pool-2.0.0/src/types.rs:98:4
[INFO] [stderr]    |
[INFO] [stderr] 98 |     #[serde = "default_max_pool_size"]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected #[serde(...)]
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/grin_pool-2.0.0/src/types.rs:102:4
[INFO] [stderr]     |
[INFO] [stderr] 102 |     #[serde = "default_max_stempool_size"]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: expected #[serde(...)]
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/grin_pool-2.0.0/src/types.rs:108:4
[INFO] [stderr]     |
[INFO] [stderr] 108 |     #[serde = "default_mineable_max_weight"]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `grin_pool`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3eca70d4de836fcbe58350243f0db9880992ac862f1afed545fd26cb2d4ba1de"`
[INFO] running `"docker" "rm" "-f" "3eca70d4de836fcbe58350243f0db9880992ac862f1afed545fd26cb2d4ba1de"`
[INFO] [stdout] 3eca70d4de836fcbe58350243f0db9880992ac862f1afed545fd26cb2d4ba1de