[INFO] fetching crate cqrs-es 0.0.4... [INFO] checking cqrs-es-0.0.4 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140 [INFO] extracting crate cqrs-es 0.0.4 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate cqrs-es 0.0.4 on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate cqrs-es 0.0.4 [INFO] finished tweaking crates.io crate cqrs-es 0.0.4 [INFO] tweaked toml for crates.io crate cqrs-es 0.0.4 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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] 236588e7bbf404be0fca8fc182d5cdacfef69344fc4978ddec0a3c8a10d647af [INFO] running `"docker" "start" "-a" "236588e7bbf404be0fca8fc182d5cdacfef69344fc4978ddec0a3c8a10d647af"` [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking serde v1.0.106 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking crypto-mac v0.5.2 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking hmac v0.5.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking postgres-protocol v0.3.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking postgres-shared v0.4.2 [INFO] [stderr] Checking postgres v0.15.2 [INFO] [stderr] Checking cqrs-es v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/lib.rs:175:5 [INFO] [stderr] | [INFO] [stderr] 175 | / event_store.commit(vec![ [INFO] [stderr] 176 | | TestMessageEnvelope::new_with_metadata( [INFO] [stderr] 177 | | id_str.clone(), [INFO] [stderr] 178 | | 0, [INFO] [stderr] ... | [INFO] [stderr] 182 | | ) [INFO] [stderr] 183 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/lib.rs:189:5 [INFO] [stderr] | [INFO] [stderr] 189 | / event_store.commit(vec![ [INFO] [stderr] 190 | | TestMessageEnvelope::new_with_metadata( [INFO] [stderr] 191 | | id_str.clone(), [INFO] [stderr] 192 | | 1, [INFO] [stderr] ... | [INFO] [stderr] 207 | | metadata()) [INFO] [stderr] 208 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/lib.rs:231:5 [INFO] [stderr] | [INFO] [stderr] 231 | / event_store.commit(vec![ [INFO] [stderr] 232 | | TestMessageEnvelope::new_with_metadata( [INFO] [stderr] 233 | | id_str.clone(), [INFO] [stderr] 234 | | 0, [INFO] [stderr] ... | [INFO] [stderr] 244 | | metadata()), [INFO] [stderr] 245 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/lib.rs:263:5 [INFO] [stderr] | [INFO] [stderr] 263 | / event_store.commit(vec![ [INFO] [stderr] 264 | | TestMessageEnvelope::new_with_metadata( [INFO] [stderr] 265 | | id_str.clone(), [INFO] [stderr] 266 | | 0, [INFO] [stderr] ... | [INFO] [stderr] 276 | | metadata()), [INFO] [stderr] 277 | | ]); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.25s [INFO] running `"docker" "inspect" "236588e7bbf404be0fca8fc182d5cdacfef69344fc4978ddec0a3c8a10d647af"` [INFO] running `"docker" "rm" "-f" "236588e7bbf404be0fca8fc182d5cdacfef69344fc4978ddec0a3c8a10d647af"` [INFO] [stdout] 236588e7bbf404be0fca8fc182d5cdacfef69344fc4978ddec0a3c8a10d647af