Dec 17 15:59:52.734 INFO checking schumacher-m/slacki against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:59:52.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/schumacher-m/slacki:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:59:53.271 INFO [stdout] 6769c2ae7dfb91b07c795fcade7b6cdb459cc64326853323939ab00ab0a1eeac
Dec 17 15:59:53.278 INFO running `"docker" "start" "-a" "6769c2ae7dfb91b07c795fcade7b6cdb459cc64326853323939ab00ab0a1eeac"`
Dec 17 15:59:54.776 INFO [stderr]    Compiling openssl v0.9.21
Dec 17 15:59:54.778 INFO [stderr]     Checking lazy_static v0.2.10
Dec 17 15:59:54.778 INFO [stderr]     Checking serde v1.0.21
Dec 17 15:59:54.778 INFO [stderr]    Compiling openssl-sys v0.9.21
Dec 17 15:59:54.778 INFO [stderr]     Checking utf-8 v0.7.1
Dec 17 15:59:54.778 INFO [stderr]     Checking num_cpus v1.7.0
Dec 17 15:59:54.778 INFO [stderr]     Checking iovec v0.1.1
Dec 17 15:59:54.778 INFO [stderr]     Checking rand v0.3.18
Dec 17 15:59:55.364 INFO [stderr]     Checking base64 v0.6.0
Dec 17 15:59:55.524 INFO [stderr]     Checking serde_json v0.9.10
Dec 17 15:59:55.697 INFO [stderr]     Checking term-painter v0.2.4
Dec 17 15:59:56.012 INFO [stderr]     Checking bytes v0.4.5
Dec 17 15:59:57.863 INFO [stderr]    Compiling serde_derive_internals v0.17.0
Dec 17 15:59:59.386 INFO [stderr]     Checking serde_urlencoded v0.4.3
Dec 17 15:59:59.392 INFO [stderr]     Checking hyper v0.10.13
Dec 17 16:00:05.488 INFO [stderr]    Compiling serde_derive v1.0.21
Dec 17 16:00:11.828 INFO [stderr]     Checking native-tls v0.1.4
Dec 17 16:00:14.744 INFO [stderr]     Checking tungstenite v0.2.4
Dec 17 16:00:14.860 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 17 16:00:16.800 INFO [stderr]     Checking reqwest v0.4.0
Dec 17 16:00:19.910 INFO [stderr]     Checking serde_json v1.0.6
Dec 17 16:00:21.940 INFO [stderr]     Checking slack_api v0.18.0
Dec 17 16:00:39.940 INFO [stderr]     Checking slack v0.19.0
Dec 17 16:00:44.528 INFO [stderr]     Checking slacki v0.1.0 (/opt/crater/workdir)
Dec 17 16:00:45.284 INFO [stderr] warning: unused import: `term_painter::Attr::*`
Dec 17 16:00:45.284 INFO [stderr]  --> src/main.rs:7:5
Dec 17 16:00:45.284 INFO [stderr]   |
Dec 17 16:00:45.284 INFO [stderr] 7 | use term_painter::Attr::*;
Dec 17 16:00:45.284 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:00:45.284 INFO [stderr]   |
Dec 17 16:00:45.284 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:00:45.284 INFO [stderr] 
Dec 17 16:00:45.284 INFO [stderr] warning: unused import: `std::borrow::Cow`
Dec 17 16:00:45.284 INFO [stderr]   --> src/main.rs:12:5
Dec 17 16:00:45.284 INFO [stderr]    |
Dec 17 16:00:45.284 INFO [stderr] 12 | use std::borrow::Cow;
Dec 17 16:00:45.284 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 16:00:45.284 INFO [stderr] 
Dec 17 16:00:45.324 INFO [stderr] warning: unused import: `term_painter::Attr::*`
Dec 17 16:00:45.328 INFO [stderr]  --> src/main.rs:7:5
Dec 17 16:00:45.328 INFO [stderr]   |
Dec 17 16:00:45.328 INFO [stderr] 7 | use term_painter::Attr::*;
Dec 17 16:00:45.328 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:00:45.328 INFO [stderr]   |
Dec 17 16:00:45.328 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:00:45.328 INFO [stderr] 
Dec 17 16:00:45.328 INFO [stderr] warning: unused import: `std::borrow::Cow`
Dec 17 16:00:45.328 INFO [stderr]   --> src/main.rs:12:5
Dec 17 16:00:45.328 INFO [stderr]    |
Dec 17 16:00:45.328 INFO [stderr] 12 | use std::borrow::Cow;
Dec 17 16:00:45.328 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 16:00:45.328 INFO [stderr] 
Dec 17 16:00:45.532 INFO [stderr] warning: variable `User` should have a snake case name such as `user`
Dec 17 16:00:45.532 INFO [stderr]   --> src/main.rs:65:9
Dec 17 16:00:45.532 INFO [stderr]    |
Dec 17 16:00:45.532 INFO [stderr] 65 |             Some(User) => {
Dec 17 16:00:45.532 INFO [stderr]    |                  ^^^^
Dec 17 16:00:45.540 INFO [stderr]    |
Dec 17 16:00:45.540 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 17 16:00:45.540 INFO [stderr] 
Dec 17 16:00:45.540 INFO [stderr] warning: variable `Channel` should have a snake case name such as `channel`
Dec 17 16:00:45.540 INFO [stderr]   --> src/main.rs:78:9
Dec 17 16:00:45.540 INFO [stderr]    |
Dec 17 16:00:45.540 INFO [stderr] 78 |             Some(Channel) => {
Dec 17 16:00:45.540 INFO [stderr]    |                  ^^^^^^^
Dec 17 16:00:45.540 INFO [stderr] 
Dec 17 16:00:45.580 INFO [stderr] warning: variable `User` should have a snake case name such as `user`
Dec 17 16:00:45.580 INFO [stderr]   --> src/main.rs:65:9
Dec 17 16:00:45.580 INFO [stderr]    |
Dec 17 16:00:45.580 INFO [stderr] 65 |             Some(User) => {
Dec 17 16:00:45.580 INFO [stderr]    |                  ^^^^
Dec 17 16:00:45.580 INFO [stderr]    |
Dec 17 16:00:45.580 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 17 16:00:45.580 INFO [stderr] 
Dec 17 16:00:45.580 INFO [stderr] warning: variable `Channel` should have a snake case name such as `channel`
Dec 17 16:00:45.580 INFO [stderr]   --> src/main.rs:78:9
Dec 17 16:00:45.580 INFO [stderr]    |
Dec 17 16:00:45.580 INFO [stderr] 78 |             Some(Channel) => {
Dec 17 16:00:45.580 INFO [stderr]    |                  ^^^^^^^
Dec 17 16:00:45.580 INFO [stderr] 
Dec 17 16:00:45.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.01s
Dec 17 16:00:46.410 INFO running `"docker" "inspect" "6769c2ae7dfb91b07c795fcade7b6cdb459cc64326853323939ab00ab0a1eeac"`
Dec 17 16:00:46.690 INFO running `"docker" "rm" "-f" "6769c2ae7dfb91b07c795fcade7b6cdb459cc64326853323939ab00ab0a1eeac"`
Dec 17 16:00:46.976 INFO [stdout] 6769c2ae7dfb91b07c795fcade7b6cdb459cc64326853323939ab00ab0a1eeac