Nov 29 23:00:56.458 INFO checking madkous/rpncalc against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 23:00:56.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 23:00:56.944 INFO [stdout] b736bde713eb0810fcf017e1348622c7f1d6f9027885a9e24e1f37f737fb052d
Nov 29 23:00:56.952 INFO running `"docker" "start" "-a" "b736bde713eb0810fcf017e1348622c7f1d6f9027885a9e24e1f37f737fb052d"`
Nov 29 23:00:58.088 INFO [stderr] usermod: no changes
Nov 29 23:00:58.156 INFO [stderr]     Checking stablib v0.1.0 (/source/lib)
Nov 29 23:00:58.530 INFO [stderr] warning: unused import: `command::*`
Nov 29 23:00:58.530 INFO [stderr]   --> lib/src/stack.rs:22:5
Nov 29 23:00:58.530 INFO [stderr]    |
Nov 29 23:00:58.530 INFO [stderr] 22 | use command::*;
Nov 29 23:00:58.530 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 23:00:58.530 INFO [stderr]    |
Nov 29 23:00:58.530 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 23:00:58.530 INFO [stderr] 
Nov 29 23:00:58.530 INFO [stderr] warning: unused import: `runtime::*`
Nov 29 23:00:58.530 INFO [stderr]   --> lib/src/command.rs:20:5
Nov 29 23:00:58.530 INFO [stderr]    |
Nov 29 23:00:58.530 INFO [stderr] 20 | use runtime::*;
Nov 29 23:00:58.530 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 23:00:58.530 INFO [stderr] 
Nov 29 23:00:58.783 INFO [stderr] warning: unused import: `command::*`
Nov 29 23:00:58.783 INFO [stderr]   --> lib/src/stack.rs:22:5
Nov 29 23:00:58.783 INFO [stderr]    |
Nov 29 23:00:58.783 INFO [stderr] 22 | use command::*;
Nov 29 23:00:58.783 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 23:00:58.783 INFO [stderr]    |
Nov 29 23:00:58.783 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 23:00:58.783 INFO [stderr] 
Nov 29 23:00:58.786 INFO [stderr] warning: unused import: `runtime::*`
Nov 29 23:00:58.786 INFO [stderr]   --> lib/src/command.rs:20:5
Nov 29 23:00:58.786 INFO [stderr]    |
Nov 29 23:00:58.786 INFO [stderr] 20 | use runtime::*;
Nov 29 23:00:58.786 INFO [stderr]    |     ^^^^^^^^^^
Nov 29 23:00:58.786 INFO [stderr] 
Nov 29 23:00:58.895 INFO [stderr]     Checking stabacus v0.1.0 (/source)
Nov 29 23:00:59.415 INFO [stderr] warning: field is never used: `t_head`
Nov 29 23:00:59.415 INFO [stderr]   --> src/drawer.rs:42:2
Nov 29 23:00:59.415 INFO [stderr]    |
Nov 29 23:00:59.415 INFO [stderr] 42 |     t_head: &'static str,
Nov 29 23:00:59.415 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 23:00:59.415 INFO [stderr]    |
Nov 29 23:00:59.415 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:00:59.415 INFO [stderr] 
Nov 29 23:00:59.415 INFO [stderr] warning: field is never used: `b_head`
Nov 29 23:00:59.415 INFO [stderr]   --> src/drawer.rs:43:2
Nov 29 23:00:59.415 INFO [stderr]    |
Nov 29 23:00:59.415 INFO [stderr] 43 |     b_head: &'static str,
Nov 29 23:00:59.415 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 23:00:59.415 INFO [stderr] 
Nov 29 23:00:59.754 INFO [stderr] warning: field is never used: `t_head`
Nov 29 23:00:59.754 INFO [stderr]   --> src/drawer.rs:42:2
Nov 29 23:00:59.754 INFO [stderr]    |
Nov 29 23:00:59.754 INFO [stderr] 42 |     t_head: &'static str,
Nov 29 23:00:59.754 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 23:00:59.754 INFO [stderr]    |
Nov 29 23:00:59.754 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:00:59.754 INFO [stderr] 
Nov 29 23:00:59.754 INFO [stderr] warning: field is never used: `b_head`
Nov 29 23:00:59.754 INFO [stderr]   --> src/drawer.rs:43:2
Nov 29 23:00:59.754 INFO [stderr]    |
Nov 29 23:00:59.754 INFO [stderr] 43 |     b_head: &'static str,
Nov 29 23:00:59.754 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 23:00:59.754 INFO [stderr] 
Nov 29 23:00:59.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Nov 29 23:00:59.782 INFO [stderr] su: No module specific data is present
Nov 29 23:01:00.314 INFO running `"docker" "inspect" "b736bde713eb0810fcf017e1348622c7f1d6f9027885a9e24e1f37f737fb052d"`
Nov 29 23:01:00.527 INFO running `"docker" "rm" "-f" "b736bde713eb0810fcf017e1348622c7f1d6f9027885a9e24e1f37f737fb052d"`
Nov 29 23:01:00.776 INFO [stdout] b736bde713eb0810fcf017e1348622c7f1d6f9027885a9e24e1f37f737fb052d