[INFO] fetching crate nimiq-blockchain 0.2.0... [INFO] checking nimiq-blockchain-0.2.0 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345 [INFO] extracting crate nimiq-blockchain 0.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate nimiq-blockchain 0.2.0 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate nimiq-blockchain 0.2.0 [INFO] finished tweaking crates.io crate nimiq-blockchain 0.2.0 [INFO] tweaked toml for crates.io crate nimiq-blockchain 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", 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] a413ed633b77bf1c2479041e5b854988afc8c98092ea2141a1831868bafa3dfa [INFO] running `Command { std: "docker" "start" "-a" "a413ed633b77bf1c2479041e5b854988afc8c98092ea2141a1831868bafa3dfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a413ed633b77bf1c2479041e5b854988afc8c98092ea2141a1831868bafa3dfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a413ed633b77bf1c2479041e5b854988afc8c98092ea2141a1831868bafa3dfa", kill_on_drop: false }` [INFO] [stdout] a413ed633b77bf1c2479041e5b854988afc8c98092ea2141a1831868bafa3dfa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afd96c3b824b881c78f33dc6b5e25f2d1cbbc9b5f4e616f3b149d9ed27ae775b [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" "afd96c3b824b881c78f33dc6b5e25f2d1cbbc9b5f4e616f3b149d9ed27ae775b", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking supercow v0.1.0 [INFO] [stderr] Checking atomic v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking num-integer v0.1.43 [INFO] [stderr] Checking num-complex v0.2.4 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking num-iter v0.1.41 [INFO] [stderr] Compiling enum-display-derive v0.1.0 [INFO] [stderr] Checking num-rational v0.2.4 [INFO] [stderr] Checking fixed-unsigned v0.2.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking lmdb-zero v0.4.4 [INFO] [stderr] Checking beserial v0.2.0 [INFO] [stderr] Checking nimiq-hash v0.2.0 [INFO] [stderr] Checking nimiq-utils v0.2.0 [INFO] [stderr] Compiling beserial_derive v0.2.0 [INFO] [stderr] Checking nimiq-primitives v0.2.0 [INFO] [stderr] Checking nimiq-keys v0.2.0 [INFO] [stdout] error[E0277]: the trait bound `rand_os::OsRng: rand_core::CryptoRng` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nimiq-keys-0.2.0/src/key_pair.rs:17:57 [INFO] [stdout] | [INFO] [stdout] 17 | let key_pair = ed25519_dalek::Keypair::generate(&mut cspring); [INFO] [stdout] | ^^^^^^^^^^^^ the trait `rand_core::CryptoRng` is not implemented for `rand_os::OsRng` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-dalek-1.0.0-pre.3/src/ed25519.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 130 | R: CryptoRng + RngCore, [INFO] [stdout] | --------- required by this bound in `ed25519_dalek::ed25519::Keypair::generate` [INFO] [stdout] | [INFO] [stdout] help: trait impl with same name found [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand_core-0.4.2/src/lib.rs:430:1 [INFO] [stdout] | [INFO] [stdout] 430 | impl<'a, R: CryptoRng + ?Sized> CryptoRng for &'a mut R {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: perhaps two different versions of crate `rand_core` are being used? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `rand_os::OsRng: rand_core::RngCore` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nimiq-keys-0.2.0/src/key_pair.rs:17:57 [INFO] [stdout] | [INFO] [stdout] 17 | let key_pair = ed25519_dalek::Keypair::generate(&mut cspring); [INFO] [stdout] | ^^^^^^^^^^^^ the trait `rand_core::RngCore` is not implemented for `rand_os::OsRng` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-dalek-1.0.0-pre.3/src/ed25519.rs:130:24 [INFO] [stdout] | [INFO] [stdout] 130 | R: CryptoRng + RngCore, [INFO] [stdout] | ------- required by this bound in `ed25519_dalek::ed25519::Keypair::generate` [INFO] [stdout] | [INFO] [stdout] help: trait impl with same name found [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand_core-0.4.2/src/lib.rs:373:1 [INFO] [stdout] | [INFO] [stdout] 373 | / impl<'a, R: RngCore + ?Sized> RngCore for &'a mut R { [INFO] [stdout] 374 | | #[inline(always)] [INFO] [stdout] 375 | | fn next_u32(&mut self) -> u32 { [INFO] [stdout] 376 | | (**self).next_u32() [INFO] [stdout] ... | [INFO] [stdout] 392 | | } [INFO] [stdout] 393 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: perhaps two different versions of crate `rand_core` are being used? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `rand_os::OsRng: rand_core::CryptoRng` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nimiq-keys-0.2.0/src/private_key.rs:21:55 [INFO] [stdout] | [INFO] [stdout] 21 | PrivateKey(ed25519_dalek::SecretKey::generate(&mut cspring)) [INFO] [stdout] | ^^^^^^^^^^^^ the trait `rand_core::CryptoRng` is not implemented for `rand_os::OsRng` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-dalek-1.0.0-pre.3/src/secret.rs:172:12 [INFO] [stdout] | [INFO] [stdout] 172 | T: CryptoRng + RngCore, [INFO] [stdout] | --------- required by this bound in `ed25519_dalek::secret::SecretKey::generate` [INFO] [stdout] | [INFO] [stdout] help: trait impl with same name found [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand_core-0.4.2/src/lib.rs:430:1 [INFO] [stdout] | [INFO] [stdout] 430 | impl<'a, R: CryptoRng + ?Sized> CryptoRng for &'a mut R {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: perhaps two different versions of crate `rand_core` are being used? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `rand_os::OsRng: rand_core::RngCore` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nimiq-keys-0.2.0/src/private_key.rs:21:55 [INFO] [stdout] | [INFO] [stdout] 21 | PrivateKey(ed25519_dalek::SecretKey::generate(&mut cspring)) [INFO] [stdout] | ^^^^^^^^^^^^ the trait `rand_core::RngCore` is not implemented for `rand_os::OsRng` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-dalek-1.0.0-pre.3/src/secret.rs:172:24 [INFO] [stdout] | [INFO] [stdout] 172 | T: CryptoRng + RngCore, [INFO] [stdout] | ------- required by this bound in `ed25519_dalek::secret::SecretKey::generate` [INFO] [stdout] | [INFO] [stdout] help: trait impl with same name found [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand_core-0.4.2/src/lib.rs:373:1 [INFO] [stdout] | [INFO] [stdout] 373 | / impl<'a, R: RngCore + ?Sized> RngCore for &'a mut R { [INFO] [stdout] 374 | | #[inline(always)] [INFO] [stdout] 375 | | fn next_u32(&mut self) -> u32 { [INFO] [stdout] 376 | | (**self).next_u32() [INFO] [stdout] ... | [INFO] [stdout] 392 | | } [INFO] [stdout] 393 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: perhaps two different versions of crate `rand_core` are being used? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nimiq-keys`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "afd96c3b824b881c78f33dc6b5e25f2d1cbbc9b5f4e616f3b149d9ed27ae775b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afd96c3b824b881c78f33dc6b5e25f2d1cbbc9b5f4e616f3b149d9ed27ae775b", kill_on_drop: false }` [INFO] [stdout] afd96c3b824b881c78f33dc6b5e25f2d1cbbc9b5f4e616f3b149d9ed27ae775b