Nov 30 04:33:35.297 INFO checking das3in/rust-pomodoro against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 04:33:35.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 04:33:35.888 INFO [stdout] ffb37bcd645ba5a3b16d29d245eb781d9186b4e9378c298c5caf2e1f9f3a6ea2
Nov 30 04:33:35.894 INFO running `"docker" "start" "-a" "ffb37bcd645ba5a3b16d29d245eb781d9186b4e9378c298c5caf2e1f9f3a6ea2"`
Nov 30 04:33:37.186 INFO [stderr] usermod: no changes
Nov 30 04:33:37.300 INFO [stderr]     Checking chan v0.1.19
Nov 30 04:33:38.101 INFO [stderr]     Checking tester v0.1.0 (/source)
Nov 30 04:33:38.935 INFO [stderr] warning: unused variable: `short_break`
Nov 30 04:33:38.936 INFO [stderr]   --> src/main.rs:51:9
Nov 30 04:33:38.936 INFO [stderr]    |
Nov 30 04:33:38.936 INFO [stderr] 51 |     let short_break = chan::tick_ms(break_param / 3);
Nov 30 04:33:38.936 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_short_break` instead
Nov 30 04:33:38.936 INFO [stderr]    |
Nov 30 04:33:38.937 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 04:33:38.937 INFO [stderr] 
Nov 30 04:33:38.937 INFO [stderr] warning: unused variable: `break_minutes_remaining`
Nov 30 04:33:38.937 INFO [stderr]   --> src/main.rs:54:13
Nov 30 04:33:38.937 INFO [stderr]    |
Nov 30 04:33:38.937 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Nov 30 04:33:38.937 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_break_minutes_remaining` instead
Nov 30 04:33:38.944 INFO [stderr] 
Nov 30 04:33:38.946 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:33:38.946 INFO [stderr]   --> src/main.rs:54:9
Nov 30 04:33:38.946 INFO [stderr]    |
Nov 30 04:33:38.947 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Nov 30 04:33:38.947 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:33:38.947 INFO [stderr]    |         |
Nov 30 04:33:38.947 INFO [stderr]    |         help: remove this `mut`
Nov 30 04:33:38.948 INFO [stderr]    |
Nov 30 04:33:38.948 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 04:33:38.948 INFO [stderr] 
Nov 30 04:33:39.024 INFO [stderr] warning: unused variable: `short_break`
Nov 30 04:33:39.024 INFO [stderr]   --> src/main.rs:51:9
Nov 30 04:33:39.024 INFO [stderr]    |
Nov 30 04:33:39.024 INFO [stderr] 51 |     let short_break = chan::tick_ms(break_param / 3);
Nov 30 04:33:39.025 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_short_break` instead
Nov 30 04:33:39.025 INFO [stderr]    |
Nov 30 04:33:39.025 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 04:33:39.025 INFO [stderr] 
Nov 30 04:33:39.028 INFO [stderr] warning: unused variable: `break_minutes_remaining`
Nov 30 04:33:39.028 INFO [stderr]   --> src/main.rs:54:13
Nov 30 04:33:39.028 INFO [stderr]    |
Nov 30 04:33:39.028 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Nov 30 04:33:39.028 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_break_minutes_remaining` instead
Nov 30 04:33:39.028 INFO [stderr] 
Nov 30 04:33:39.035 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:33:39.035 INFO [stderr]   --> src/main.rs:54:9
Nov 30 04:33:39.035 INFO [stderr]    |
Nov 30 04:33:39.035 INFO [stderr] 54 |     let mut break_minutes_remaining = 3;
Nov 30 04:33:39.035 INFO [stderr]    |         ----^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:33:39.035 INFO [stderr]    |         |
Nov 30 04:33:39.035 INFO [stderr]    |         help: remove this `mut`
Nov 30 04:33:39.036 INFO [stderr]    |
Nov 30 04:33:39.036 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 04:33:39.036 INFO [stderr] 
Nov 30 04:33:39.076 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Nov 30 04:33:39.076 INFO [stderr] su: No module specific data is present
Nov 30 04:33:39.476 INFO running `"docker" "inspect" "ffb37bcd645ba5a3b16d29d245eb781d9186b4e9378c298c5caf2e1f9f3a6ea2"`
Nov 30 04:33:39.654 INFO running `"docker" "rm" "-f" "ffb37bcd645ba5a3b16d29d245eb781d9186b4e9378c298c5caf2e1f9f3a6ea2"`
Nov 30 04:33:39.920 INFO [stdout] ffb37bcd645ba5a3b16d29d245eb781d9186b4e9378c298c5caf2e1f9f3a6ea2