[INFO] fetching crate dpt 0.3.1...
[INFO] testing dpt-0.3.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate dpt 0.3.1 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate dpt 0.3.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dpt 0.3.1
[INFO] finished tweaking crates.io crate dpt 0.3.1
[INFO] tweaked toml for crates.io crate dpt 0.3.1 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded digest v0.6.2
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[INFO] [stderr]   Downloaded byte-tools v0.2.0
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[INFO] [stderr]   Downloaded memchr v0.1.11
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[INFO] [stderr]   Downloaded tokio-timer-plus v0.1.3
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[INFO] [stderr]   Downloaded ethereum-rlp v0.2.3
[INFO] [stderr]   Downloaded libsecp256k1 v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d7adad216909a5699d73a5d6521cc8b8ed549f40c1d1c5923704572591166fb
[INFO] running `Command { std: "docker" "start" "-a" "9d7adad216909a5699d73a5d6521cc8b8ed549f40c1d1c5923704572591166fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d7adad216909a5699d73a5d6521cc8b8ed549f40c1d1c5923704572591166fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d7adad216909a5699d73a5d6521cc8b8ed549f40c1d1c5923704572591166fb", kill_on_drop: false }`
[INFO] [stdout] 9d7adad216909a5699d73a5d6521cc8b8ed549f40c1d1c5923704572591166fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ad67aeaf3c0e7be48d8eb9180f5fd42e8eb4672d497ca2a720021150c6c50f4
[INFO] running `Command { std: "docker" "start" "-a" "9ad67aeaf3c0e7be48d8eb9180f5fd42e8eb4672d497ca2a720021150c6c50f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling ethereum-hexutil v0.2.3
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling elastic-array-plus v0.9.1
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling scoped-tls v0.1.2
[INFO] [stderr]    Compiling libsecp256k1 v0.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
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[INFO] [stderr]    Compiling time v0.1.44
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[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling ethereum-rlp v0.2.3
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[INFO] [stderr]    Compiling mio v0.6.23
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[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
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[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-udp v0.1.6
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[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-core v0.1.18
[INFO] [stderr]    Compiling dpt v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `sign` in crate `secp256k1`
[INFO] [stdout]   --> src/proto.rs:91:37
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let (sig, rec) = secp256k1::sign(&message, &self.secret_key).unwrap();
[INFO] [stdout]    |                                     ^^^^ not found in `secp256k1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `secp256k1`
[INFO] [stdout]   --> src/util.rs:18:56
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn id2pk(id: H512) -> Result<PublicKey, secp256k1::Error> {
[INFO] [stdout]    |                                                        ^^^^^ not found in `secp256k1`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use io::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::error::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `id2pk`
[INFO] [stdout]  --> src/proto.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use util::{keccak256, pk2id, id2pk};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ipv6Addr`
[INFO] [stdout]  --> src/message.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::future`
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use futures::future;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncWrite`
[INFO] [stdout]   --> src/lib.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 | use tokio_io::{AsyncRead, AsyncWrite};
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Encoder`, `Framed`
[INFO] [stdout]   --> src/lib.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 | use tokio_io::codec::{Framed, Encoder, Decoder};
[INFO] [stdout]    |                       ^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ipv4Addr`, `Ipv6Addr`
[INFO] [stdout]   --> src/lib.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 | use std::net::{IpAddr, SocketAddr, Ipv4Addr, Ipv6Addr};
[INFO] [stdout]    |                                    ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `keccak256`
[INFO] [stdout]   --> src/lib.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | use util::{keccak256, pk2id};
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `tokio_io::codec::Framed`: Moved to tokio-codec
[INFO] [stdout]   --> src/lib.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 | use tokio_io::codec::{Framed, Encoder, Decoder};
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse` found for struct `RecoveryId` in the current scope
[INFO] [stdout]   --> src/proto.rs:51:44
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let rec_id = try_none!(RecoveryId::parse(buf[96]));
[INFO] [stdout]    |                                            ^^^^^ function or associated item not found in `RecoveryId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/proto.rs:66:55
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let public_key = try_none!(secp256k1::recover(&message, &sig, &rec_id));
[INFO] [stdout]    |                                                       ^^^^^^^^ expected struct `Signature`, found struct `Message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Signature`
[INFO] [stdout]               found reference `&Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/proto.rs:66:65
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let public_key = try_none!(secp256k1::recover(&message, &sig, &rec_id));
[INFO] [stdout]    |                                                                 ^^^^ expected struct `RecoveryId`, found struct `Signature`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&RecoveryId`
[INFO] [stdout]               found reference `&Signature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/proto.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |             Ok(val) => val,
[INFO] [stdout]    |             ^^^^^^^ expected enum `Option`, found enum `Result`
[INFO] [stdout] ...
[INFO] [stdout] 66 |         let public_key = try_none!(secp256k1::recover(&message, &sig, &rec_id));
[INFO] [stdout]    |                          ------------------------------------------------------
[INFO] [stdout]    |                          |         |
[INFO] [stdout]    |                          |         this expression has type `Option<PublicKey>`
[INFO] [stdout]    |                          in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<PublicKey>`
[INFO] [stdout]               found enum `Result<_, _>`
[INFO] [stdout]    = note: this error originates in the macro `try_none` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/proto.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |             Err(_) => return Ok(None),
[INFO] [stdout]    |             ^^^^^^ expected enum `Option`, found enum `Result`
[INFO] [stdout] ...
[INFO] [stdout] 66 |         let public_key = try_none!(secp256k1::recover(&message, &sig, &rec_id));
[INFO] [stdout]    |                          ------------------------------------------------------
[INFO] [stdout]    |                          |         |
[INFO] [stdout]    |                          |         this expression has type `Option<PublicKey>`
[INFO] [stdout]    |                          in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Option<PublicKey>`
[INFO] [stdout]               found enum `Result<_, _>`
[INFO] [stdout]    = note: this error originates in the macro `try_none` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `len` found for enum `Option` in the current scope
[INFO] [stdout]   --> src/util.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     debug_assert!(v.len() == 65);
[INFO] [stdout]    |                     ^^^ method not found in `Option<[u8; 65]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `Option<[u8; 65]>`
[INFO] [stdout]   --> src/util.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     H512::from(&v[1..])
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncRead`
[INFO] [stdout]   --> src/lib.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 | use tokio_io::{AsyncRead, AsyncWrite};
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Decoder`
[INFO] [stdout]   --> src/lib.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 27 | use tokio_io::codec::{Framed, Encoder, Decoder};
[INFO] [stdout]    |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0412, E0425, E0599, E0608.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dpt` due to 10 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9ad67aeaf3c0e7be48d8eb9180f5fd42e8eb4672d497ca2a720021150c6c50f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad67aeaf3c0e7be48d8eb9180f5fd42e8eb4672d497ca2a720021150c6c50f4", kill_on_drop: false }`
[INFO] [stdout] 9ad67aeaf3c0e7be48d8eb9180f5fd42e8eb4672d497ca2a720021150c6c50f4
