[INFO] fetching crate grin_p2p 2.0.0...
[INFO] checking grin_p2p-2.0.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate grin_p2p 2.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate grin_p2p 2.0.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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 /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e4a045138cf4d1a4e2c060f7ca1511c288c152da9690e5e617acd572226a8199
[INFO] running `"docker" "start" "-a" "e4a045138cf4d1a4e2c060f7ca1511c288c152da9690e5e617acd572226a8199"`
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking 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]     Checking grin_p2p v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `grin_pool`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/msg.rs:254:3
[INFO] [stderr]     |
[INFO] [stderr] 254 |           ser_multiwrite!(
[INFO] [stderr]     |  _________^
[INFO] [stderr] 255 | |             writer,
[INFO] [stderr] 256 | |             [write_u8, self.magic[0]],
[INFO] [stderr] 257 | |             [write_u8, self.magic[1]],
[INFO] [stderr] 258 | |             [write_u8, self.msg_type as u8],
[INFO] [stderr] 259 | |             [write_u64, self.msg_len]
[INFO] [stderr] 260 | |         );
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/msg.rs:273:22
[INFO] [stderr]     |
[INFO] [stderr] 273 |         let (t, msg_len) = ser_multiread!(reader, read_u8, read_u64);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/msg.rs:371:3
[INFO] [stderr]     |
[INFO] [stderr] 371 |           ser_multiwrite!(
[INFO] [stderr]     |  _________^
[INFO] [stderr] 372 | |             writer,
[INFO] [stderr] 373 | |             [write_u32, self.capabilities.bits()],
[INFO] [stderr] 374 | |             [write_u64, self.nonce]
[INFO] [stderr] 375 | |         );
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/msg.rs:388:24
[INFO] [stderr]     |
[INFO] [stderr] 388 |         let (capab, nonce) = ser_multiread!(reader, read_u32, read_u64);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/msg.rs:521:3
[INFO] [stderr]     |
[INFO] [stderr] 521 |         ser_multiwrite!(writer, [write_u32, self.code], [write_bytes, &self.message]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/msg.rs:704:3
[INFO] [stderr]     |
[INFO] [stderr] 704 |         ser_multiwrite!(writer, [write_u64, self.height], [write_u64, self.bytes]);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/msg.rs:712:25
[INFO] [stderr]     |
[INFO] [stderr] 712 |         let (height, bytes) = ser_multiread!(reader, read_u64, read_u64);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]   --> src/store.rs:64:3
[INFO] [stderr]    |
[INFO] [stderr] 64 |           ser_multiwrite!(
[INFO] [stderr]    |  _________^
[INFO] [stderr] 65 | |             writer,
[INFO] [stderr] 66 | |             [write_u32, self.capabilities.bits()],
[INFO] [stderr] 67 | |             [write_bytes, &self.user_agent],
[INFO] [stderr] ...  |
[INFO] [stderr] 71 | |             [write_i64, self.last_connected]
[INFO] [stderr] 72 | |         );
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]   --> src/store.rs:82:22
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let (fl, lb, br) = ser_multiread!(reader, read_u8, read_i64, read_i32);
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |                   ser_multiwrite!(
[INFO] [stderr]     |  _________________^
[INFO] [stderr] 115 | |                     writer,
[INFO] [stderr] 116 | |                     [write_u8, 0],
[INFO] [stderr] 117 | |                     [write_fixed_bytes, &sav4.ip().octets().to_vec()],
[INFO] [stderr] 118 | |                     [write_u16, sav4.port()]
[INFO] [stderr] 119 | |                 );
[INFO] [stderr]     | |__________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[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] error: build failed
[INFO] running `"docker" "inspect" "e4a045138cf4d1a4e2c060f7ca1511c288c152da9690e5e617acd572226a8199"`
[INFO] running `"docker" "rm" "-f" "e4a045138cf4d1a4e2c060f7ca1511c288c152da9690e5e617acd572226a8199"`
[INFO] [stdout] e4a045138cf4d1a4e2c060f7ca1511c288c152da9690e5e617acd572226a8199