Dec 04 11:40:18.052 INFO checking reynisdrangar/slack-gc against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 11:40:18.052 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 11:40:18.504 INFO [stdout] 4e94392a2e5dd02db2ffdc6eaf2e6dc5afd6ecf6028cb4eac33c18c5d5cf103b
Dec 04 11:40:18.506 INFO running `"docker" "start" "-a" "4e94392a2e5dd02db2ffdc6eaf2e6dc5afd6ecf6028cb4eac33c18c5d5cf103b"`
Dec 04 11:40:20.731 INFO [stderr] usermod: no changes
Dec 04 11:40:21.106 INFO [stderr]     Checking encoding_rs v0.7.2
Dec 04 11:40:21.108 INFO [stderr]    Compiling openssl-sys v0.9.33
Dec 04 11:40:21.121 INFO [stderr]    Compiling proc-macro2 v0.4.8
Dec 04 11:40:21.137 INFO [stderr]     Checking want v0.0.4
Dec 04 11:40:21.137 INFO [stderr]     Checking fern v0.5.6
Dec 04 11:40:21.138 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 04 11:40:21.147 INFO [stderr]     Checking pretty-bytes v0.2.2
Dec 04 11:40:21.155 INFO [stderr]     Checking backtrace-sys v0.1.23
Dec 04 11:40:22.593 INFO [stderr]     Checking serde_json v1.0.24
Dec 04 11:40:23.044 INFO [stderr]    Compiling phf_shared v0.7.22
Dec 04 11:40:23.851 INFO [stderr]     Checking mime v0.3.8
Dec 04 11:40:24.631 INFO [stderr]     Checking backtrace v0.3.9
Dec 04 11:40:24.687 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 04 11:40:27.647 INFO [stderr]     Checking libflate v0.1.16
Dec 04 11:40:29.484 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 04 11:40:29.587 INFO [stderr]     Checking phf v0.7.22
Dec 04 11:40:29.772 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 04 11:40:29.987 INFO [stderr]     Checking failure v0.1.1
Dec 04 11:40:31.335 INFO [stderr]    Compiling quote v0.6.3
Dec 04 11:40:32.119 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 04 11:40:32.151 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 11:40:34.399 INFO [stderr]    Compiling openssl v0.9.24
Dec 04 11:40:34.467 INFO [stderr]     Checking rayon-core v1.4.1
Dec 04 11:40:34.468 INFO [stderr]    Compiling syn v0.14.4
Dec 04 11:40:35.280 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 04 11:40:43.783 INFO [stderr]     Checking rayon v1.0.2
Dec 04 11:40:46.355 INFO [stderr]     Checking hyper v0.11.27
Dec 04 11:40:53.707 INFO [stderr]     Checking native-tls v0.1.5
Dec 04 11:40:56.711 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 04 11:41:02.537 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 04 11:41:02.539 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 04 11:41:08.269 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 04 11:41:09.739 INFO [stderr]     Checking structopt v0.2.10
Dec 04 11:41:11.165 INFO [stderr]     Checking reqwest v0.8.6
Dec 04 11:41:22.434 INFO [stderr]     Checking slack_api v0.20.0
Dec 04 11:41:47.832 INFO [stderr]     Checking slack-gc v1.0.1 (/source)
Dec 04 11:41:51.959 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 11:41:51.959 INFO [stderr]   --> src/main.rs:73:1
Dec 04 11:41:51.959 INFO [stderr]    |
Dec 04 11:41:51.959 INFO [stderr] 73 | #[macro_use]
Dec 04 11:41:51.959 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 11:41:51.959 INFO [stderr]    |
Dec 04 11:41:51.959 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 11:41:51.959 INFO [stderr] 
Dec 04 11:41:52.007 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 11:41:52.007 INFO [stderr]   --> src/main.rs:73:1
Dec 04 11:41:52.007 INFO [stderr]    |
Dec 04 11:41:52.007 INFO [stderr] 73 | #[macro_use]
Dec 04 11:41:52.007 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 11:41:52.007 INFO [stderr]    |
Dec 04 11:41:52.007 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 11:41:52.007 INFO [stderr] 
Dec 04 11:41:52.379 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
Dec 04 11:41:52.415 INFO [stderr] su: No module specific data is present
Dec 04 11:41:53.591 INFO running `"docker" "inspect" "4e94392a2e5dd02db2ffdc6eaf2e6dc5afd6ecf6028cb4eac33c18c5d5cf103b"`
Dec 04 11:41:53.997 INFO running `"docker" "rm" "-f" "4e94392a2e5dd02db2ffdc6eaf2e6dc5afd6ecf6028cb4eac33c18c5d5cf103b"`
Dec 04 11:41:54.331 INFO [stdout] 4e94392a2e5dd02db2ffdc6eaf2e6dc5afd6ecf6028cb4eac33c18c5d5cf103b