Dec 04 14:47:24.365 INFO checking madkous/rpncalc against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 14:47:24.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 14:47:24.751 INFO [stdout] e6eb340815f521a399e85aa3f20139a65c695f9180c9bba5349246b5d7bc2609
Dec 04 14:47:24.753 INFO running `"docker" "start" "-a" "e6eb340815f521a399e85aa3f20139a65c695f9180c9bba5349246b5d7bc2609"`
Dec 04 14:47:26.407 INFO [stderr] usermod: no changes
Dec 04 14:47:26.463 INFO [stderr]     Checking stablib v0.1.0 (/source/lib)
Dec 04 14:47:26.879 INFO [stderr] warning: unused import: `command::*`
Dec 04 14:47:26.879 INFO [stderr]   --> lib/src/stack.rs:22:5
Dec 04 14:47:26.879 INFO [stderr]    |
Dec 04 14:47:26.879 INFO [stderr] 22 | use command::*;
Dec 04 14:47:26.879 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 14:47:26.879 INFO [stderr]    |
Dec 04 14:47:26.879 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 14:47:26.879 INFO [stderr] 
Dec 04 14:47:26.879 INFO [stderr] warning: unused import: `runtime::*`
Dec 04 14:47:26.879 INFO [stderr]   --> lib/src/command.rs:20:5
Dec 04 14:47:26.879 INFO [stderr]    |
Dec 04 14:47:26.879 INFO [stderr] 20 | use runtime::*;
Dec 04 14:47:26.879 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 14:47:26.879 INFO [stderr] 
Dec 04 14:47:26.943 INFO [stderr] warning: unused import: `command::*`
Dec 04 14:47:26.943 INFO [stderr]   --> lib/src/stack.rs:22:5
Dec 04 14:47:26.943 INFO [stderr]    |
Dec 04 14:47:26.943 INFO [stderr] 22 | use command::*;
Dec 04 14:47:26.943 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 14:47:26.943 INFO [stderr]    |
Dec 04 14:47:26.943 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 14:47:26.943 INFO [stderr] 
Dec 04 14:47:26.943 INFO [stderr] warning: unused import: `runtime::*`
Dec 04 14:47:26.943 INFO [stderr]   --> lib/src/command.rs:20:5
Dec 04 14:47:26.943 INFO [stderr]    |
Dec 04 14:47:26.943 INFO [stderr] 20 | use runtime::*;
Dec 04 14:47:26.943 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 14:47:26.943 INFO [stderr] 
Dec 04 14:47:27.360 INFO [stderr]     Checking stabacus v0.1.0 (/source)
Dec 04 14:47:27.962 INFO [stderr] warning: field is never used: `t_head`
Dec 04 14:47:27.962 INFO [stderr]   --> src/drawer.rs:42:2
Dec 04 14:47:27.962 INFO [stderr]    |
Dec 04 14:47:27.962 INFO [stderr] 42 |     t_head: &'static str,
Dec 04 14:47:27.962 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 14:47:27.962 INFO [stderr]    |
Dec 04 14:47:27.962 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 14:47:27.962 INFO [stderr] 
Dec 04 14:47:27.962 INFO [stderr] warning: field is never used: `b_head`
Dec 04 14:47:27.962 INFO [stderr]   --> src/drawer.rs:43:2
Dec 04 14:47:27.962 INFO [stderr]    |
Dec 04 14:47:27.963 INFO [stderr] 43 |     b_head: &'static str,
Dec 04 14:47:27.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 14:47:27.963 INFO [stderr] 
Dec 04 14:47:27.991 INFO [stderr] warning: field is never used: `t_head`
Dec 04 14:47:27.991 INFO [stderr]   --> src/drawer.rs:42:2
Dec 04 14:47:27.991 INFO [stderr]    |
Dec 04 14:47:27.991 INFO [stderr] 42 |     t_head: &'static str,
Dec 04 14:47:27.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 14:47:27.991 INFO [stderr]    |
Dec 04 14:47:27.991 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 14:47:27.991 INFO [stderr] 
Dec 04 14:47:27.991 INFO [stderr] warning: field is never used: `b_head`
Dec 04 14:47:27.991 INFO [stderr]   --> src/drawer.rs:43:2
Dec 04 14:47:27.991 INFO [stderr]    |
Dec 04 14:47:27.991 INFO [stderr] 43 |     b_head: &'static str,
Dec 04 14:47:27.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 14:47:27.991 INFO [stderr] 
Dec 04 14:47:28.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Dec 04 14:47:28.043 INFO [stderr] su: No module specific data is present
Dec 04 14:47:28.958 INFO running `"docker" "inspect" "e6eb340815f521a399e85aa3f20139a65c695f9180c9bba5349246b5d7bc2609"`
Dec 04 14:47:29.289 INFO running `"docker" "rm" "-f" "e6eb340815f521a399e85aa3f20139a65c695f9180c9bba5349246b5d7bc2609"`
Dec 04 14:47:29.562 INFO [stdout] e6eb340815f521a399e85aa3f20139a65c695f9180c9bba5349246b5d7bc2609