[INFO] crate OpenDataSH_twitter_notifier 0.1.2 is already in cache
[INFO] checking OpenDataSH_twitter_notifier-0.1.2 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate OpenDataSH_twitter_notifier 0.1.2 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate OpenDataSH_twitter_notifier 0.1.2 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 crates.io crate OpenDataSH_twitter_notifier 0.1.2
[INFO] finished tweaking crates.io crate OpenDataSH_twitter_notifier 0.1.2
[INFO] tweaked toml for crates.io crate OpenDataSH_twitter_notifier 0.1.2 written to work/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate OpenDataSH_twitter_notifier 0.1.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-3/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] 906d93bbf5fff1e5e07d5ca6a31c27f297ebe0df1a82c3881468dff11f4552ae
[INFO] running `"docker" "start" "-a" "906d93bbf5fff1e5e07d5ca6a31c27f297ebe0df1a82c3881468dff11f4552ae"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking rustls v0.15.2
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking hmac v0.7.0
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking toml v0.5.1
[INFO] [stderr]     Checking twitter_text_parser v0.1.0
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.25
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking twitter_text_config v0.1.0
[INFO] [stderr]     Checking tokio-rustls v0.9.3
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking simple_logger v1.3.0
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]     Checking hyper v0.12.31
[INFO] [stderr]     Checking twitter-text v0.1.0
[INFO] [stderr]     Checking hyper-rustls v0.16.1
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking egg-mode v0.13.0
[INFO] [stderr]     Checking OpenDataSH_twitter_notifier v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `characters_prefix`
[INFO] [stderr]   --> src/twitter.rs:99:17
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let characters_prefix: Vec<&str> =
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_characters_prefix`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ckan_api.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 |                     fs::create_dir_all("./data/");
[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 variable: `characters_prefix`
[INFO] [stderr]   --> src/twitter.rs:99:17
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let characters_prefix: Vec<&str> =
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_characters_prefix`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ckan_api.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 |                     fs::create_dir_all("./data/");
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `"docker" "inspect" "906d93bbf5fff1e5e07d5ca6a31c27f297ebe0df1a82c3881468dff11f4552ae"`
[INFO] running `"docker" "rm" "-f" "906d93bbf5fff1e5e07d5ca6a31c27f297ebe0df1a82c3881468dff11f4552ae"`
[INFO] [stdout] 906d93bbf5fff1e5e07d5ca6a31c27f297ebe0df1a82c3881468dff11f4552ae