Dec 12 02:17:20.963 INFO checking IvanTurgenev/who_casa against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:17:20.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 02:17:21.408 INFO [stdout] 63b78ab7fc596f5c1c4aba07fff7859056b3106f88a0406bb28abec0cd6c325f
Dec 12 02:17:21.410 INFO running `"docker" "start" "-a" "63b78ab7fc596f5c1c4aba07fff7859056b3106f88a0406bb28abec0cd6c325f"`
Dec 12 02:17:22.655 INFO [stderr] usermod: no changes
Dec 12 02:17:22.799 INFO [stderr]     Checking serde v1.0.3
Dec 12 02:17:22.799 INFO [stderr]     Checking thread-id v3.0.0
Dec 12 02:17:22.824 INFO [stderr]    Compiling serde_derive v1.0.3
Dec 12 02:17:23.719 INFO [stderr]     Checking thread_local v0.3.3
Dec 12 02:17:24.780 INFO [stderr]     Checking regex v0.2.1
Dec 12 02:17:33.928 INFO [stderr]     Checking toml v0.4.0
Dec 12 02:17:35.956 INFO [stderr]     Checking who_casa v0.1.0 (/source)
Dec 12 02:17:37.822 INFO [stderr] warning: unused import: `toml::Value`
Dec 12 02:17:37.822 INFO [stderr]   --> src/main.rs:11:5
Dec 12 02:17:37.822 INFO [stderr]    |
Dec 12 02:17:37.822 INFO [stderr] 11 | use toml::Value;
Dec 12 02:17:37.822 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 02:17:37.836 INFO [stderr]    |
Dec 12 02:17:37.836 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 02:17:37.836 INFO [stderr] 
Dec 12 02:17:37.931 INFO [stderr] warning: unused import: `toml::Value`
Dec 12 02:17:37.931 INFO [stderr]   --> src/main.rs:11:5
Dec 12 02:17:37.931 INFO [stderr]    |
Dec 12 02:17:37.931 INFO [stderr] 11 | use toml::Value;
Dec 12 02:17:37.931 INFO [stderr]    |     ^^^^^^^^^^^
Dec 12 02:17:37.931 INFO [stderr]    |
Dec 12 02:17:37.931 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 02:17:37.931 INFO [stderr] 
Dec 12 02:17:38.068 INFO [stderr] warning: field is never used: `api_key`
Dec 12 02:17:38.068 INFO [stderr]   --> src/main.rs:19:5
Dec 12 02:17:38.068 INFO [stderr]    |
Dec 12 02:17:38.068 INFO [stderr] 19 |     api_key: String,
Dec 12 02:17:38.068 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 12 02:17:38.068 INFO [stderr]    |
Dec 12 02:17:38.068 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:17:38.068 INFO [stderr] 
Dec 12 02:17:38.068 INFO [stderr] warning: field is never used: `channel_name`
Dec 12 02:17:38.068 INFO [stderr]   --> src/main.rs:20:5
Dec 12 02:17:38.068 INFO [stderr]    |
Dec 12 02:17:38.068 INFO [stderr] 20 |     channel_name: String,
Dec 12 02:17:38.068 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:17:38.068 INFO [stderr] 
Dec 12 02:17:38.068 INFO [stderr] warning: field is never used: `str_enter`
Dec 12 02:17:38.068 INFO [stderr]   --> src/main.rs:21:5
Dec 12 02:17:38.068 INFO [stderr]    |
Dec 12 02:17:38.068 INFO [stderr] 21 |     str_enter: String,
Dec 12 02:17:38.068 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 12 02:17:38.068 INFO [stderr] 
Dec 12 02:17:38.068 INFO [stderr] warning: field is never used: `str_leave`
Dec 12 02:17:38.068 INFO [stderr]   --> src/main.rs:22:5
Dec 12 02:17:38.068 INFO [stderr]    |
Dec 12 02:17:38.068 INFO [stderr] 22 |     str_leave: String,
Dec 12 02:17:38.069 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 12 02:17:38.069 INFO [stderr] 
Dec 12 02:17:38.108 INFO [stderr] warning: field is never used: `api_key`
Dec 12 02:17:38.108 INFO [stderr]   --> src/main.rs:19:5
Dec 12 02:17:38.108 INFO [stderr]    |
Dec 12 02:17:38.108 INFO [stderr] 19 |     api_key: String,
Dec 12 02:17:38.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 12 02:17:38.108 INFO [stderr]    |
Dec 12 02:17:38.108 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:17:38.108 INFO [stderr] 
Dec 12 02:17:38.108 INFO [stderr] warning: field is never used: `channel_name`
Dec 12 02:17:38.108 INFO [stderr]   --> src/main.rs:20:5
Dec 12 02:17:38.108 INFO [stderr]    |
Dec 12 02:17:38.108 INFO [stderr] 20 |     channel_name: String,
Dec 12 02:17:38.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:17:38.108 INFO [stderr] 
Dec 12 02:17:38.108 INFO [stderr] warning: field is never used: `str_enter`
Dec 12 02:17:38.108 INFO [stderr]   --> src/main.rs:21:5
Dec 12 02:17:38.108 INFO [stderr]    |
Dec 12 02:17:38.108 INFO [stderr] 21 |     str_enter: String,
Dec 12 02:17:38.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 12 02:17:38.108 INFO [stderr] 
Dec 12 02:17:38.108 INFO [stderr] warning: field is never used: `str_leave`
Dec 12 02:17:38.108 INFO [stderr]   --> src/main.rs:22:5
Dec 12 02:17:38.108 INFO [stderr]    |
Dec 12 02:17:38.108 INFO [stderr] 22 |     str_leave: String,
Dec 12 02:17:38.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 12 02:17:38.109 INFO [stderr] 
Dec 12 02:17:38.152 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.47s
Dec 12 02:17:38.164 INFO [stderr] su: No module specific data is present
Dec 12 02:17:39.210 INFO running `"docker" "inspect" "63b78ab7fc596f5c1c4aba07fff7859056b3106f88a0406bb28abec0cd6c325f"`
Dec 12 02:17:39.450 INFO running `"docker" "rm" "-f" "63b78ab7fc596f5c1c4aba07fff7859056b3106f88a0406bb28abec0cd6c325f"`
Dec 12 02:17:39.796 INFO [stdout] 63b78ab7fc596f5c1c4aba07fff7859056b3106f88a0406bb28abec0cd6c325f