[INFO] fetching crate cqrs-es 0.0.4...
[INFO] checking cqrs-es-0.0.4 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate cqrs-es 0.0.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cqrs-es 0.0.4 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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=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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] 22571296b1d919ea3383aa3e95be3f587d5f69eb7dd5c2cd091305a9b921df45
[INFO] running `"docker" "start" "-a" "22571296b1d919ea3383aa3e95be3f587d5f69eb7dd5c2cd091305a9b921df45"`
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking fallible-iterator v0.1.6
[INFO] [stderr]     Checking md5 v0.3.8
[INFO] [stderr]     Checking hex v0.2.0
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking socket2 v0.3.12
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking digest v0.7.6
[INFO] [stderr]     Checking crypto-mac v0.5.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking block-buffer v0.3.3
[INFO] [stderr]     Checking hmac v0.5.0
[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking postgres-protocol v0.3.2
[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 9.68s
[INFO] running `"docker" "inspect" "22571296b1d919ea3383aa3e95be3f587d5f69eb7dd5c2cd091305a9b921df45"`
[INFO] running `"docker" "rm" "-f" "22571296b1d919ea3383aa3e95be3f587d5f69eb7dd5c2cd091305a9b921df45"`
[INFO] [stdout] 22571296b1d919ea3383aa3e95be3f587d5f69eb7dd5c2cd091305a9b921df45