[INFO] cloning repository https://github.com/Fantom-foundation/libconsensus-dag [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fantom-foundation/libconsensus-dag" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFantom-foundation%2Flibconsensus-dag"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFantom-foundation%2Flibconsensus-dag'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1ca3041b85db53edf38109a41668a501a2aa1726 [INFO] checking Fantom-foundation/libconsensus-dag against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFantom-foundation%2Flibconsensus-dag" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fantom-foundation/libconsensus-dag on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Fantom-foundation/libconsensus-dag [INFO] finished tweaking git repo https://github.com/Fantom-foundation/libconsensus-dag [INFO] tweaked toml for git repo https://github.com/Fantom-foundation/libconsensus-dag written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/Fantom-foundation/libcommon-rs` [INFO] [stderr] Updating git repository `https://github.com/Fantom-foundation/libconsensus` [INFO] [stderr] Updating git repository `https://github.com/Fantom-foundation/libhash` [INFO] [stderr] Updating git repository `https://github.com/Fantom-foundation/libhash-sha3` [INFO] [stderr] Updating git repository `https://github.com/Fantom-foundation/libsignature` [INFO] [stderr] Updating git repository `https://github.com/Fantom-foundation/libtransport` [INFO] [stderr] Updating git repository `https://github.com/Fantom-foundation/libtransport-tcp` [INFO] [stderr] Updating git repository `https://github.com/Fantom-foundation/sled` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] d00d6f2951c16eec88acc112630f2fc33d335207d5dd5ecc81dc3745c74e755e [INFO] running `"docker" "start" "-a" "d00d6f2951c16eec88acc112630f2fc33d335207d5dd5ecc81dc3745c74e755e"` [INFO] [stderr] Checking to_vec v0.1.0 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking arrayvec v0.4.12 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking buffer v0.1.8 [INFO] [stderr] Checking os_pipe v0.9.1 [INFO] [stderr] Checking async-timer v0.6.1 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking backtrace-sys v0.1.32 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Checking nix v0.15.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking jemalloc-sys v0.3.2 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking jemallocator v0.3.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking os_pipe v0.8.2 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-join-macro-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.19 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Checking serde v1.0.101 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.19 [INFO] [stderr] Checking bincode v1.2.0 [INFO] [stderr] Checking libcommon-rs v0.0.1 (https://github.com/Fantom-foundation/libcommon-rs#235c1791) [INFO] [stderr] Checking libhash v0.1.0 (https://github.com/Fantom-foundation/libhash#b17475cd) [INFO] [stderr] Checking serde_bytes v0.11.2 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking libsignature v0.1.2 (https://github.com/Fantom-foundation/libsignature#dd6e5bba) [INFO] [stderr] Checking libtransport v0.0.3 (https://github.com/Fantom-foundation/libtransport#f07fbd56) [INFO] [stderr] Checking libhash-sha3 v0.1.0 (https://github.com/Fantom-foundation/libhash-sha3#de5e2a38) [INFO] [stderr] Checking sled v0.28.3 (https://github.com/Fantom-foundation/sled#35fad5f4) [INFO] [stderr] Checking libconsensus v0.0.6 (https://github.com/Fantom-foundation/libconsensus#2c7943cf) [INFO] [stderr] Checking libtransport-tcp v0.0.2 (https://github.com/Fantom-foundation/libtransport-tcp#9d649538) [INFO] [stderr] Checking libconsensus-dag v0.0.8 (/opt/rustwide/workdir) [INFO] [stderr] warning: method is never used: `send_internal_transaction` [INFO] [stderr] --> src/lib.rs:449:5 [INFO] [stderr] | [INFO] [stderr] 449 | fn send_internal_transaction(&mut self, tx: InternalTransaction) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_internal_transaction` [INFO] [stderr] --> src/core.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | / pub(crate) fn add_internal_transaction( [INFO] [stderr] 100 | | &mut self, [INFO] [stderr] 101 | | tx: InternalTransaction, [INFO] [stderr] 102 | | ) -> Result<()> { [INFO] [stderr] ... | [INFO] [stderr] 108 | | Ok(()) [INFO] [stderr] 109 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `SuspectList` [INFO] [stderr] --> src/peer.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | pub(crate) type SuspectList

= HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_public_key` [INFO] [stderr] --> src/peer.rs:119:5 [INFO] [stderr] | [INFO] [stderr] 119 | pub(crate) fn set_public_key(&mut self, key: PK) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update_lamport_time` [INFO] [stderr] --> src/peer.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | pub(crate) fn update_lamport_time(&mut self, time: LamportTime) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `send_internal_transaction` [INFO] [stderr] --> src/lib.rs:449:5 [INFO] [stderr] | [INFO] [stderr] 449 | fn send_internal_transaction(&mut self, tx: InternalTransaction) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_internal_transaction` [INFO] [stderr] --> src/core.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | / pub(crate) fn add_internal_transaction( [INFO] [stderr] 100 | | &mut self, [INFO] [stderr] 101 | | tx: InternalTransaction, [INFO] [stderr] 102 | | ) -> Result<()> { [INFO] [stderr] ... | [INFO] [stderr] 108 | | Ok(()) [INFO] [stderr] 109 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `SuspectList` [INFO] [stderr] --> src/peer.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | pub(crate) type SuspectList

= HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_public_key` [INFO] [stderr] --> src/peer.rs:119:5 [INFO] [stderr] | [INFO] [stderr] 119 | pub(crate) fn set_public_key(&mut self, key: PK) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update_lamport_time` [INFO] [stderr] --> src/peer.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | pub(crate) fn update_lamport_time(&mut self, time: LamportTime) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 40s [INFO] running `"docker" "inspect" "d00d6f2951c16eec88acc112630f2fc33d335207d5dd5ecc81dc3745c74e755e"` [INFO] running `"docker" "rm" "-f" "d00d6f2951c16eec88acc112630f2fc33d335207d5dd5ecc81dc3745c74e755e"` [INFO] [stdout] d00d6f2951c16eec88acc112630f2fc33d335207d5dd5ecc81dc3745c74e755e