[INFO] crate tentacle 0.3.0-alpha.4 is already in cache [INFO] testing tentacle-0.3.0-alpha.4 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate tentacle 0.3.0-alpha.4 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate tentacle 0.3.0-alpha.4 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tentacle 0.3.0-alpha.4 [INFO] finished tweaking crates.io crate tentacle 0.3.0-alpha.4 [INFO] tweaked toml for crates.io crate tentacle 0.3.0-alpha.4 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate tentacle 0.3.0-alpha.4 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 575c6e44c6e0735bdd3d4fe652f505e99834ef1b909d242964fd9ba52dec3e7a [INFO] running `"docker" "start" "-a" "575c6e44c6e0735bdd3d4fe652f505e99834ef1b909d242964fd9ba52dec3e7a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling tentacle-secio v0.3.3 [INFO] [stderr] Compiling ring v0.16.12 [INFO] [stderr] Compiling secp256k1-sys v0.1.2 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling xmltree v0.8.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling secp256k1 v0.17.2 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio v0.2.20 [INFO] [stderr] Compiling attohttpc v0.4.5 [INFO] [stderr] Compiling igd v0.9.1 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tentacle-multiaddr v0.1.0 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling tokio-yamux v0.2.3 [INFO] [stderr] error: Please choose a serialization format via feature. Possible choices: flatc, molc [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/mod.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | compile_error!("Please choose a serialization format via feature. Possible choices: flatc, molc"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `encode` found for struct `handshake::handshake_struct::Exchange` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/procedure.rs:122:37 [INFO] [stderr] | [INFO] [stderr] 122 | let local_exchanges = exchanges.encode(); [INFO] [stderr] | ^^^^^^ method not found in `handshake::handshake_struct::Exchange` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/handshake_struct.rs:139:1 [INFO] [stderr] | [INFO] [stderr] 139 | pub struct Exchange { [INFO] [stderr] | ------------------- method `encode` not found for this [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following traits define an item `encode`, perhaps you need to implement one of them: [INFO] [stderr] candidate #1: `tokio_util::codec::encoder::Encoder` [INFO] [stderr] candidate #2: `ring::rsa::padding::RsaEncoding` [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `decode` found for struct `handshake::handshake_struct::Exchange` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/procedure.rs:139:44 [INFO] [stderr] | [INFO] [stderr] 139 | let remote_exchanges = match Exchange::decode(&raw_exchanges) { [INFO] [stderr] | ^^^^^^ function or associated item not found in `handshake::handshake_struct::Exchange` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/handshake_struct.rs:139:1 [INFO] [stderr] | [INFO] [stderr] 139 | pub struct Exchange { [INFO] [stderr] | ------------------- function or associated item `decode` not found for this [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `decode`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `tokio_util::codec::decoder::Decoder` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `encode` found for enum `handshake::handshake_struct::PublicKey` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/handshake_context.rs:92:49 [INFO] [stderr] | [INFO] [stderr] 92 | proposition.pubkey = public_key.clone().encode(); [INFO] [stderr] | ^^^^^^ method not found in `handshake::handshake_struct::PublicKey` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/handshake_struct.rs:208:1 [INFO] [stderr] | [INFO] [stderr] 208 | pub enum PublicKey { [INFO] [stderr] | ------------------ method `encode` not found for this [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following traits define an item `encode`, perhaps you need to implement one of them: [INFO] [stderr] candidate #1: `tokio_util::codec::encoder::Encoder` [INFO] [stderr] candidate #2: `ring::rsa::padding::RsaEncoding` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `encode` found for struct `handshake::handshake_struct::Propose` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/handshake_context.rs:115:45 [INFO] [stderr] | [INFO] [stderr] 115 | let proposition_bytes = proposition.encode(); [INFO] [stderr] | ^^^^^^ method not found in `handshake::handshake_struct::Propose` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/handshake_struct.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct Propose { [INFO] [stderr] | ------------------ method `encode` not found for this [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following traits define an item `encode`, perhaps you need to implement one of them: [INFO] [stderr] candidate #1: `tokio_util::codec::encoder::Encoder` [INFO] [stderr] candidate #2: `ring::rsa::padding::RsaEncoding` [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `decode` found for struct `handshake::handshake_struct::Propose` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/handshake_context.rs:134:38 [INFO] [stderr] | [INFO] [stderr] 134 | let propose = match Propose::decode(&remote_bytes) { [INFO] [stderr] | ^^^^^^ function or associated item not found in `handshake::handshake_struct::Propose` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/handshake_struct.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct Propose { [INFO] [stderr] | ------------------ function or associated item `decode` not found for this [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `decode`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `tokio_util::codec::decoder::Decoder` [INFO] [stderr] [INFO] [stderr] error[E0599]: no variant or associated item named `decode` found for enum `handshake::handshake_struct::PublicKey` in the current scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/handshake_context.rs:145:43 [INFO] [stderr] | [INFO] [stderr] 145 | let public_key = match PublicKey::decode(&propose.pubkey) { [INFO] [stderr] | ^^^^^^ variant or associated item not found in `handshake::handshake_struct::PublicKey` [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/handshake_struct.rs:208:1 [INFO] [stderr] | [INFO] [stderr] 208 | pub enum PublicKey { [INFO] [stderr] | ------------------ variant or associated item `decode` not found here [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stderr] = note: the following trait defines an item `decode`, perhaps you need to implement it: [INFO] [stderr] candidate #1: `tokio_util::codec::decoder::Decoder` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tentacle-secio-0.3.3/src/handshake/handshake_context.rs:240:17 [INFO] [stderr] | [INFO] [stderr] 240 | nonce, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected struct `std::vec::Vec`, found slice `[u8]` [INFO] [stderr] | help: try using a conversion method: `nonce: nonce.to_vec()` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `std::vec::Vec` [INFO] [stderr] found slice `[u8]` [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `tentacle-secio`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "575c6e44c6e0735bdd3d4fe652f505e99834ef1b909d242964fd9ba52dec3e7a"` [INFO] running `"docker" "rm" "-f" "575c6e44c6e0735bdd3d4fe652f505e99834ef1b909d242964fd9ba52dec3e7a"` [INFO] [stdout] 575c6e44c6e0735bdd3d4fe652f505e99834ef1b909d242964fd9ba52dec3e7a