[INFO] fetching crate pact_matching 0.5.10...
[INFO] checking pact_matching-0.5.10 against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872
[INFO] extracting crate pact_matching 0.5.10 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pact_matching 0.5.10 on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pact_matching 0.5.10
[INFO] finished tweaking crates.io crate pact_matching 0.5.10
[INFO] tweaked toml for crates.io crate pact_matching 0.5.10 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "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] d27d92a8d03816d47b50b3d5e94615b506b8df255e812f58b29267faee2644e0
[INFO] running `"docker" "start" "-a" "d27d92a8d03816d47b50b3d5e94615b506b8df255e812f58b29267faee2644e0"`
[INFO] [stderr]     Checking expectest v0.12.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling test-env-log v0.2.2
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking hamcrest2 v0.3.0
[INFO] [stderr]     Checking chrono-tz v0.4.1
[INFO] [stderr]    Compiling bindgen v0.50.1
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]    Compiling speculate v0.1.2
[INFO] [stderr]    Compiling onig_sys v69.2.0
[INFO] [stderr]     Checking onig v5.0.0
[INFO] [stderr]     Checking pact_matching v0.5.10 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/models/tests.rs:230:71
[INFO] [stderr]     |
[INFO] [stderr] 230 |     let interaction = Interaction::from_json(0, &serde_json::from_str({interaction_json}).unwrap(), &PactSpecification::V1_1);
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/models/tests.rs:241:71
[INFO] [stderr]     |
[INFO] [stderr] 241 |     let interaction = Interaction::from_json(0, &serde_json::from_str({interaction_json}).unwrap(), &PactSpecification::V1_1);
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/models/tests.rs:251:71
[INFO] [stderr]     |
[INFO] [stderr] 251 |     let interaction = Interaction::from_json(0, &serde_json::from_str({interaction_json}).unwrap(), &PactSpecification::V1);
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/models/tests.rs:260:71
[INFO] [stderr]     |
[INFO] [stderr] 260 |     let interaction = Interaction::from_json(0, &serde_json::from_str({interaction_json}).unwrap(), &PactSpecification::V1);
[INFO] [stderr]     |                                                                       ^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]    --> src/time_utils.rs:136:1
[INFO] [stderr]     |
[INFO] [stderr] 136 | / named!(pub parse_pattern <CompleteStr, Vec<DateTimePatternToken> >, do_parse!(
[INFO] [stderr] 137 | |   v: many0!(alt!(
[INFO] [stderr] 138 | |     era_pattern |
[INFO] [stderr] 139 | |     year_pattern |
[INFO] [stderr] ...   |
[INFO] [stderr] 161 | |     text_pattern)) >> (v)
[INFO] [stderr] 162 | | ));
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:326:9
[INFO] [stderr]     |
[INFO] [stderr] 326 | #![warn(missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `"docker" "inspect" "d27d92a8d03816d47b50b3d5e94615b506b8df255e812f58b29267faee2644e0"`
[INFO] running `"docker" "rm" "-f" "d27d92a8d03816d47b50b3d5e94615b506b8df255e812f58b29267faee2644e0"`
[INFO] [stdout] d27d92a8d03816d47b50b3d5e94615b506b8df255e812f58b29267faee2644e0