Dec 11 11:04:00.756 INFO checking reynisdrangar/slack-gc against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:04:00.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 11:04:01.248 INFO [stdout] d3cb9eb82888a73774554c33c17a8333769192cd7f79276db0e3de238bd6e531
Dec 11 11:04:01.256 INFO running `"docker" "start" "-a" "d3cb9eb82888a73774554c33c17a8333769192cd7f79276db0e3de238bd6e531"`
Dec 11 11:04:02.248 INFO [stderr] usermod: no changes
Dec 11 11:04:02.617 INFO [stderr]     Checking encoding_rs v0.7.2
Dec 11 11:04:02.617 INFO [stderr]    Compiling openssl-sys v0.9.33
Dec 11 11:04:02.617 INFO [stderr]    Compiling proc-macro2 v0.4.8
Dec 11 11:04:02.619 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 11 11:04:02.619 INFO [stderr]     Checking log v0.3.9
Dec 11 11:04:02.619 INFO [stderr]     Checking want v0.0.4
Dec 11 11:04:02.619 INFO [stderr]     Checking fern v0.5.6
Dec 11 11:04:02.619 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 11 11:04:03.789 INFO [stderr]     Checking pretty-bytes v0.2.2
Dec 11 11:04:04.396 INFO [stderr]     Checking tokio-io v0.1.7
Dec 11 11:04:04.616 INFO [stderr]     Checking serde_json v1.0.24
Dec 11 11:04:04.701 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 11 11:04:06.955 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 11 11:04:06.957 INFO [stderr]    Compiling phf_shared v0.7.22
Dec 11 11:04:11.248 INFO [stderr]     Checking mime v0.3.8
Dec 11 11:04:11.255 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 11 11:04:11.357 INFO [stderr]     Checking chrono v0.4.4
Dec 11 11:04:11.428 INFO [stderr]     Checking rayon-core v1.4.1
Dec 11 11:04:11.716 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 11 11:04:13.788 INFO [stderr]     Checking phf v0.7.22
Dec 11 11:04:13.875 INFO [stderr]    Compiling quote v0.6.3
Dec 11 11:04:14.809 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 11 11:04:15.288 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 11 11:04:15.360 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 11 11:04:17.061 INFO [stderr]     Checking tokio-fs v0.1.2
Dec 11 11:04:17.136 INFO [stderr]    Compiling openssl v0.9.24
Dec 11 11:04:17.251 INFO [stderr]     Checking rayon v1.0.2
Dec 11 11:04:18.100 INFO [stderr]    Compiling syn v0.14.4
Dec 11 11:04:19.080 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 11 11:04:19.720 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 11 11:04:21.210 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 11 11:04:24.638 INFO [stderr]     Checking tokio v0.1.7
Dec 11 11:04:30.656 INFO [stderr]     Checking tokio-core v0.1.17
Dec 11 11:04:35.044 INFO [stderr]     Checking native-tls v0.1.5
Dec 11 11:04:36.936 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 11 11:04:37.764 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 11 11:04:42.524 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 11 11:04:42.524 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 11 11:04:47.522 INFO [stderr]     Checking hyper v0.11.27
Dec 11 11:04:49.131 INFO [stderr]     Checking structopt v0.2.10
Dec 11 11:04:56.504 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 11 11:05:02.086 INFO [stderr]     Checking reqwest v0.8.6
Dec 11 11:05:06.100 INFO [stderr]     Checking slack_api v0.20.0
Dec 11 11:05:30.917 INFO [stderr]     Checking slack-gc v1.0.1 (/source)
Dec 11 11:05:35.276 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 11:05:35.276 INFO [stderr]   --> src/main.rs:73:1
Dec 11 11:05:35.276 INFO [stderr]    |
Dec 11 11:05:35.276 INFO [stderr] 73 | #[macro_use]
Dec 11 11:05:35.276 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 11:05:35.276 INFO [stderr]    |
Dec 11 11:05:35.276 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 11:05:35.276 INFO [stderr] 
Dec 11 11:05:35.822 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 11:05:35.822 INFO [stderr]   --> src/main.rs:73:1
Dec 11 11:05:35.822 INFO [stderr]    |
Dec 11 11:05:35.822 INFO [stderr] 73 | #[macro_use]
Dec 11 11:05:35.822 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 11:05:35.822 INFO [stderr]    |
Dec 11 11:05:35.822 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 11:05:35.822 INFO [stderr] 
Dec 11 11:05:36.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
Dec 11 11:05:36.093 INFO [stderr] su: No module specific data is present
Dec 11 11:05:36.662 INFO running `"docker" "inspect" "d3cb9eb82888a73774554c33c17a8333769192cd7f79276db0e3de238bd6e531"`
Dec 11 11:05:37.018 INFO running `"docker" "rm" "-f" "d3cb9eb82888a73774554c33c17a8333769192cd7f79276db0e3de238bd6e531"`
Dec 11 11:05:37.256 INFO [stdout] d3cb9eb82888a73774554c33c17a8333769192cd7f79276db0e3de238bd6e531