Dec 04 10:41:16.436 INFO checking schumacher-m/slacki against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:41:16.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:41:16.876 INFO [stdout] 97a53af393c80401b78a30dc45bc8664e3e2af77995deb37b06afb25180c33a9
Dec 04 10:41:16.880 INFO running `"docker" "start" "-a" "97a53af393c80401b78a30dc45bc8664e3e2af77995deb37b06afb25180c33a9"`
Dec 04 10:41:19.047 INFO [stderr] usermod: no changes
Dec 04 10:41:19.275 INFO [stderr]    Compiling openssl v0.9.21
Dec 04 10:41:19.276 INFO [stderr]     Checking lazy_static v0.2.10
Dec 04 10:41:19.277 INFO [stderr]    Compiling openssl-sys v0.9.21
Dec 04 10:41:19.279 INFO [stderr]     Checking serde_json v0.9.10
Dec 04 10:41:19.279 INFO [stderr]     Checking term-painter v0.2.4
Dec 04 10:41:19.280 INFO [stderr]     Checking serde_urlencoded v0.4.3
Dec 04 10:41:19.280 INFO [stderr]     Checking hyper v0.10.13
Dec 04 10:41:30.869 INFO [stderr]     Checking native-tls v0.1.4
Dec 04 10:41:31.399 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 04 10:41:31.399 INFO [stderr]     Checking tungstenite v0.2.4
Dec 04 10:41:32.051 INFO [stderr]     Checking reqwest v0.4.0
Dec 04 10:41:32.976 INFO [stderr]     Checking slack_api v0.18.0
Dec 04 10:41:50.425 INFO [stderr]     Checking slack v0.19.0
Dec 04 10:41:55.133 INFO [stderr]     Checking slacki v0.1.0 (/source)
Dec 04 10:41:56.323 INFO [stderr] warning: unused import: `term_painter::Attr::*`
Dec 04 10:41:56.323 INFO [stderr]  --> src/main.rs:7:5
Dec 04 10:41:56.323 INFO [stderr]   |
Dec 04 10:41:56.323 INFO [stderr] 7 | use term_painter::Attr::*;
Dec 04 10:41:56.323 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:41:56.323 INFO [stderr]   |
Dec 04 10:41:56.323 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 10:41:56.323 INFO [stderr] 
Dec 04 10:41:56.323 INFO [stderr] warning: unused import: `std::borrow::Cow`
Dec 04 10:41:56.323 INFO [stderr]   --> src/main.rs:12:5
Dec 04 10:41:56.323 INFO [stderr]    |
Dec 04 10:41:56.323 INFO [stderr] 12 | use std::borrow::Cow;
Dec 04 10:41:56.323 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 10:41:56.323 INFO [stderr] 
Dec 04 10:41:56.475 INFO [stderr] warning: variable `User` should have a snake case name such as `user`
Dec 04 10:41:56.475 INFO [stderr]   --> src/main.rs:65:9
Dec 04 10:41:56.475 INFO [stderr]    |
Dec 04 10:41:56.475 INFO [stderr] 65 |             Some(User) => {
Dec 04 10:41:56.475 INFO [stderr]    |                  ^^^^
Dec 04 10:41:56.475 INFO [stderr]    |
Dec 04 10:41:56.475 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 10:41:56.475 INFO [stderr] 
Dec 04 10:41:56.476 INFO [stderr] warning: variable `Channel` should have a snake case name such as `channel`
Dec 04 10:41:56.476 INFO [stderr]   --> src/main.rs:78:9
Dec 04 10:41:56.476 INFO [stderr]    |
Dec 04 10:41:56.476 INFO [stderr] 78 |             Some(Channel) => {
Dec 04 10:41:56.476 INFO [stderr]    |                  ^^^^^^^
Dec 04 10:41:56.476 INFO [stderr] 
Dec 04 10:41:56.822 INFO [stderr] warning: unused import: `term_painter::Attr::*`
Dec 04 10:41:56.822 INFO [stderr]  --> src/main.rs:7:5
Dec 04 10:41:56.822 INFO [stderr]   |
Dec 04 10:41:56.822 INFO [stderr] 7 | use term_painter::Attr::*;
Dec 04 10:41:56.822 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:41:56.822 INFO [stderr]   |
Dec 04 10:41:56.822 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 10:41:56.822 INFO [stderr] 
Dec 04 10:41:56.822 INFO [stderr] warning: unused import: `std::borrow::Cow`
Dec 04 10:41:56.822 INFO [stderr]   --> src/main.rs:12:5
Dec 04 10:41:56.822 INFO [stderr]    |
Dec 04 10:41:56.822 INFO [stderr] 12 | use std::borrow::Cow;
Dec 04 10:41:56.822 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 10:41:56.822 INFO [stderr] 
Dec 04 10:41:56.991 INFO [stderr] warning: variable `User` should have a snake case name such as `user`
Dec 04 10:41:56.991 INFO [stderr]   --> src/main.rs:65:9
Dec 04 10:41:56.991 INFO [stderr]    |
Dec 04 10:41:56.991 INFO [stderr] 65 |             Some(User) => {
Dec 04 10:41:56.991 INFO [stderr]    |                  ^^^^
Dec 04 10:41:56.991 INFO [stderr]    |
Dec 04 10:41:56.991 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 04 10:41:56.991 INFO [stderr] 
Dec 04 10:41:56.991 INFO [stderr] warning: variable `Channel` should have a snake case name such as `channel`
Dec 04 10:41:56.991 INFO [stderr]   --> src/main.rs:78:9
Dec 04 10:41:56.991 INFO [stderr]    |
Dec 04 10:41:56.991 INFO [stderr] 78 |             Some(Channel) => {
Dec 04 10:41:56.991 INFO [stderr]    |                  ^^^^^^^
Dec 04 10:41:56.991 INFO [stderr] 
Dec 04 10:41:57.039 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.97s
Dec 04 10:41:57.053 INFO [stderr] su: No module specific data is present
Dec 04 10:41:57.782 INFO running `"docker" "inspect" "97a53af393c80401b78a30dc45bc8664e3e2af77995deb37b06afb25180c33a9"`
Dec 04 10:41:58.123 INFO running `"docker" "rm" "-f" "97a53af393c80401b78a30dc45bc8664e3e2af77995deb37b06afb25180c33a9"`
Dec 04 10:41:58.495 INFO [stdout] 97a53af393c80401b78a30dc45bc8664e3e2af77995deb37b06afb25180c33a9