[INFO] updating cached repository https://github.com/tsuboshy/raven
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 96db2dcc9adcab3afaa3d1f73aed6a8b045fd7aa
[INFO] checking tsuboshy/raven against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsuboshy%2Fraven" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tsuboshy/raven on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tsuboshy/raven
[INFO] finished tweaking git repo https://github.com/tsuboshy/raven
[INFO] tweaked toml for git repo https://github.com/tsuboshy/raven written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tsuboshy/raven already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6326d35b2fa1af50acee01af6f7fa8e75b98c4cd1ac67dde9261a77603021d98
[INFO] running `"docker" "start" "-a" "6326d35b2fa1af50acee01af6f7fa8e75b98c4cd1ac67dde9261a77603021d98"`
[INFO] [stderr]    Compiling serde v1.0.85
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking relay v0.1.1
[INFO] [stderr]     Checking tokio-sync v0.1.3
[INFO] [stderr]     Checking encoding_rs v0.8.17
[INFO] [stderr]    Compiling rusoto_core v0.36.0
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]     Checking backtrace v0.3.14
[INFO] [stderr]     Checking flate2 v1.0.7
[INFO] [stderr]     Checking combine v3.6.6
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]     Checking url_serde v0.2.0
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[INFO] [stderr]     Checking tokio-io v0.1.11
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[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.16
[INFO] [stderr]     Checking log4rs v0.8.3
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-reactor v0.1.8
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[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
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[INFO] [stderr]     Checking tokio v0.1.15
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking hyper v0.12.23
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking tokio-tls v0.1.4
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[INFO] [stderr]     Checking rusoto_credential v0.15.0
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[INFO] [stderr]     Checking rusoto_s3 v0.36.0
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[INFO] [stderr]     Checking reqwest v0.7.3
[INFO] [stderr]     Checking slack-hook v0.7.0
[INFO] [stderr]     Checking raven v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/application/core_types/crawler/metrics.rs:171:5
[INFO] [stderr]     |
[INFO] [stderr] 171 |     /// if MAPPING_JSON is malformed, this test causes panic.
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 172 |     println!("{}", CrawlerMetrics::elastic_search_template());
[INFO] [stderr]     |     ---------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/application/raven_crawl_task/raven_task_metrics.rs:189:5
[INFO] [stderr]     |
[INFO] [stderr] 189 |     /// if MAPPING_JSON is malformed, this test causes panic.
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 190 |     println!("{}", RavenCrawlTaskMetrics::elastic_search_template());
[INFO] [stderr]     |     ----------------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/application/core_types/crawler/metrics.rs:171:5
[INFO] [stderr]     |
[INFO] [stderr] 171 |     /// if MAPPING_JSON is malformed, this test causes panic.
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 172 |     println!("{}", CrawlerMetrics::elastic_search_template());
[INFO] [stderr]     |     ---------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/application/raven_crawl_task/raven_task_metrics.rs:189:5
[INFO] [stderr]     |
[INFO] [stderr] 189 |     /// if MAPPING_JSON is malformed, this test causes panic.
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 190 |     println!("{}", RavenCrawlTaskMetrics::elastic_search_template());
[INFO] [stderr]     |     ----------------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::application::command_runner::config::log::FileLogConfig`
[INFO] [stderr]    --> src/application/command_runner/config/config.rs:285:9
[INFO] [stderr]     |
[INFO] [stderr] 285 |     use crate::application::command_runner::config::log::FileLogConfig;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 28s
[INFO] running `"docker" "inspect" "6326d35b2fa1af50acee01af6f7fa8e75b98c4cd1ac67dde9261a77603021d98"`
[INFO] running `"docker" "rm" "-f" "6326d35b2fa1af50acee01af6f7fa8e75b98c4cd1ac67dde9261a77603021d98"`
[INFO] [stdout] 6326d35b2fa1af50acee01af6f7fa8e75b98c4cd1ac67dde9261a77603021d98