[INFO] fetching crate forest_crypto 0.2.1... [INFO] checking forest_crypto-0.2.1 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate forest_crypto 0.2.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate forest_crypto 0.2.1 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate forest_crypto 0.2.1 [INFO] finished tweaking crates.io crate forest_crypto 0.2.1 [INFO] tweaked toml for crates.io crate forest_crypto 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f4a5e29dc2038e6181bc90042d8ba9a5c1069af9cf8d315542fa1e317c7ede3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1f4a5e29dc2038e6181bc90042d8ba9a5c1069af9cf8d315542fa1e317c7ede3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f4a5e29dc2038e6181bc90042d8ba9a5c1069af9cf8d315542fa1e317c7ede3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f4a5e29dc2038e6181bc90042d8ba9a5c1069af9cf8d315542fa1e317c7ede3", kill_on_drop: false }` [INFO] [stdout] 1f4a5e29dc2038e6181bc90042d8ba9a5c1069af9cf8d315542fa1e317c7ede3 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d89b0793ec79a59ee14f134272a8e0daedcf25add7ff476b6ee98b33a509d8a3 [INFO] running `Command { std: "docker" "start" "-a" "d89b0793ec79a59ee14f134272a8e0daedcf25add7ff476b6ee98b33a509d8a3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling data-encoding v2.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking base-x v0.2.6 [INFO] [stderr] Checking integer-encoding v1.1.5 [INFO] [stderr] Checking leb128 v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling fff v0.2.3 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking blake2b_simd v0.5.10 [INFO] [stderr] Checking blake2s_simd v0.5.10 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking hkdf v0.8.0 [INFO] [stderr] Checking hmac-drbg v0.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking rayon-core v1.8.0 [INFO] [stderr] Checking multihash v0.10.1 [INFO] [stderr] Checking sha2ni v0.8.5 [INFO] [stderr] Checking rayon v1.4.0 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.8 [INFO] [stderr] Compiling fff_derive v0.2.2 [INFO] [stderr] Compiling serde_tuple_macros v0.5.0 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling num-derive v0.3.2 [INFO] [stderr] Checking data-encoding-macro v0.1.8 [INFO] [stderr] Checking multibase v0.8.0 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking groupy v0.3.1 [INFO] [stderr] Checking forest_cid v0.1.1 [INFO] [stderr] Checking paired v0.20.1 [INFO] [stderr] Checking bls-signatures v0.6.1 [INFO] [stderr] Checking serde_tuple v0.5.0 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking forest_encoding v0.1.2 [INFO] [stderr] Checking forest_address v0.2.3 [INFO] [stderr] Checking forest_crypto v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `rand::rngs::mock::StepRng: rand::CryptoRng` is not satisfied [INFO] [stdout] --> src/signature.rs:215:39 [INFO] [stdout] | [INFO] [stdout] 215 | let sk = PrivateKey::generate(rng); [INFO] [stdout] | ^^^ the trait `rand::CryptoRng` is not implemented for `rand::rngs::mock::StepRng` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bls-signatures-0.6.1/src/key.rs:82:34 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn generate(rng: &mut R) -> Self { [INFO] [stdout] | --------- required by this bound in `bls_signatures::PrivateKey::generate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `rand::rngs::mock::StepRng: rand::CryptoRng` is not satisfied [INFO] [stdout] --> src/signature.rs:249:56 [INFO] [stdout] | [INFO] [stdout] 249 | (0..num_sigs).map(|_| PrivateKey::generate(rng)).collect(); [INFO] [stdout] | ^^^ the trait `rand::CryptoRng` is not implemented for `rand::rngs::mock::StepRng` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bls-signatures-0.6.1/src/key.rs:82:34 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn generate(rng: &mut R) -> Self { [INFO] [stdout] | --------- required by this bound in `bls_signatures::PrivateKey::generate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_bytes` found for enum `std::result::Result` in the current scope [INFO] [stdout] --> src/signature.rs:265:71 [INFO] [stdout] | [INFO] [stdout] 265 | Signature::new_bls(bls_signatures::aggregate(&signatures).as_bytes()); [INFO] [stdout] | ^^^^^^^^ method not found in `std::result::Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `forest_crypto`. [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 `Command { std: "docker" "inspect" "d89b0793ec79a59ee14f134272a8e0daedcf25add7ff476b6ee98b33a509d8a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d89b0793ec79a59ee14f134272a8e0daedcf25add7ff476b6ee98b33a509d8a3", kill_on_drop: false }` [INFO] [stdout] d89b0793ec79a59ee14f134272a8e0daedcf25add7ff476b6ee98b33a509d8a3