Nov 28 10:54:07.898 INFO checking Tacolizard/asm against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 10:54:07.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 10:54:08.401 INFO [stdout] e7a8410f498e9f1589706aa5a985e1bcc84602514c9d1ff7b05b2b63d39c4cdd
Nov 28 10:54:08.403 INFO running `"docker" "start" "-a" "e7a8410f498e9f1589706aa5a985e1bcc84602514c9d1ff7b05b2b63d39c4cdd"`
Nov 28 10:54:10.501 INFO [stderr] usermod: no changes
Nov 28 10:54:10.607 INFO [stderr]     Checking asm v0.1.0 (/source)
Nov 28 10:54:11.809 INFO [stderr] warning: function is never used: `exec_str`
Nov 28 10:54:11.810 INFO [stderr]    --> src/vm.rs:237:1
Nov 28 10:54:11.810 INFO [stderr]     |
Nov 28 10:54:11.810 INFO [stderr] 237 | pub unsafe fn exec_str(s: &str) {//execute unassembled string
Nov 28 10:54:11.810 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:54:11.810 INFO [stderr]     |
Nov 28 10:54:11.810 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 10:54:11.810 INFO [stderr] 
Nov 28 10:54:11.810 INFO [stderr] warning: function is never used: `exec_str_vec`
Nov 28 10:54:11.810 INFO [stderr]    --> src/vm.rs:241:1
Nov 28 10:54:11.810 INFO [stderr]     |
Nov 28 10:54:11.810 INFO [stderr] 241 | pub unsafe fn exec_str_vec(p: Vec<&str>) {//execute unassembled vec
Nov 28 10:54:11.810 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:54:11.810 INFO [stderr] 
Nov 28 10:54:11.810 INFO [stderr] warning: function is never used: `exec_vec`
Nov 28 10:54:11.810 INFO [stderr]    --> src/vm.rs:245:1
Nov 28 10:54:11.810 INFO [stderr]     |
Nov 28 10:54:11.810 INFO [stderr] 245 | pub unsafe fn exec_vec(pro: Vec<u32>) {//execute an assembled vec
Nov 28 10:54:11.810 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:54:11.810 INFO [stderr] 
Nov 28 10:54:11.818 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:54:11.819 INFO [stderr]   --> src/vm.rs:56:13
Nov 28 10:54:11.819 INFO [stderr]    |
Nov 28 10:54:11.819 INFO [stderr] 56 |             stdin.read_line(input);
Nov 28 10:54:11.819 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:54:11.819 INFO [stderr]    |
Nov 28 10:54:11.820 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 10:54:11.820 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:54:11.820 INFO [stderr] 
Nov 28 10:54:11.820 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:54:11.820 INFO [stderr]   --> src/vm.rs:63:13
Nov 28 10:54:11.820 INFO [stderr]    |
Nov 28 10:54:11.820 INFO [stderr] 63 |             stdout.write(String::from_utf8_lossy(&hex::decode(tv).unwrap()).as_bytes());
Nov 28 10:54:11.820 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:54:11.820 INFO [stderr]    |
Nov 28 10:54:11.820 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:54:11.820 INFO [stderr] 
Nov 28 10:54:11.820 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:54:11.820 INFO [stderr]   --> src/vm.rs:64:13
Nov 28 10:54:11.820 INFO [stderr]    |
Nov 28 10:54:11.820 INFO [stderr] 64 |             stdout.flush();
Nov 28 10:54:11.820 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Nov 28 10:54:11.820 INFO [stderr]    |
Nov 28 10:54:11.820 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:54:11.820 INFO [stderr] 
Nov 28 10:54:12.025 INFO [stderr] warning: function is never used: `exec_str`
Nov 28 10:54:12.026 INFO [stderr]    --> src/vm.rs:237:1
Nov 28 10:54:12.026 INFO [stderr]     |
Nov 28 10:54:12.027 INFO [stderr] 237 | pub unsafe fn exec_str(s: &str) {//execute unassembled string
Nov 28 10:54:12.028 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:54:12.028 INFO [stderr]     |
Nov 28 10:54:12.029 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 10:54:12.029 INFO [stderr] 
Nov 28 10:54:12.030 INFO [stderr] warning: function is never used: `exec_str_vec`
Nov 28 10:54:12.030 INFO [stderr]    --> src/vm.rs:241:1
Nov 28 10:54:12.031 INFO [stderr]     |
Nov 28 10:54:12.032 INFO [stderr] 241 | pub unsafe fn exec_str_vec(p: Vec<&str>) {//execute unassembled vec
Nov 28 10:54:12.032 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:54:12.033 INFO [stderr] 
Nov 28 10:54:12.033 INFO [stderr] warning: function is never used: `exec_vec`
Nov 28 10:54:12.034 INFO [stderr]    --> src/vm.rs:245:1
Nov 28 10:54:12.034 INFO [stderr]     |
Nov 28 10:54:12.035 INFO [stderr] 245 | pub unsafe fn exec_vec(pro: Vec<u32>) {//execute an assembled vec
Nov 28 10:54:12.035 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:54:12.035 INFO [stderr] 
Nov 28 10:54:12.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:54:12.035 INFO [stderr]   --> src/vm.rs:56:13
Nov 28 10:54:12.035 INFO [stderr]    |
Nov 28 10:54:12.035 INFO [stderr] 56 |             stdin.read_line(input);
Nov 28 10:54:12.035 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:54:12.035 INFO [stderr]    |
Nov 28 10:54:12.035 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 10:54:12.035 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:54:12.035 INFO [stderr] 
Nov 28 10:54:12.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:54:12.035 INFO [stderr]   --> src/vm.rs:63:13
Nov 28 10:54:12.035 INFO [stderr]    |
Nov 28 10:54:12.035 INFO [stderr] 63 |             stdout.write(String::from_utf8_lossy(&hex::decode(tv).unwrap()).as_bytes());
Nov 28 10:54:12.035 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:54:12.035 INFO [stderr]    |
Nov 28 10:54:12.035 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:54:12.035 INFO [stderr] 
Nov 28 10:54:12.035 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 10:54:12.035 INFO [stderr]   --> src/vm.rs:64:13
Nov 28 10:54:12.035 INFO [stderr]    |
Nov 28 10:54:12.035 INFO [stderr] 64 |             stdout.flush();
Nov 28 10:54:12.035 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Nov 28 10:54:12.035 INFO [stderr]    |
Nov 28 10:54:12.035 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 10:54:12.035 INFO [stderr] 
Nov 28 10:54:12.076 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Nov 28 10:54:12.080 INFO [stderr] su: No module specific data is present
Nov 28 10:54:13.307 INFO running `"docker" "inspect" "e7a8410f498e9f1589706aa5a985e1bcc84602514c9d1ff7b05b2b63d39c4cdd"`
Nov 28 10:54:13.529 INFO running `"docker" "rm" "-f" "e7a8410f498e9f1589706aa5a985e1bcc84602514c9d1ff7b05b2b63d39c4cdd"`
Nov 28 10:54:13.810 INFO [stdout] e7a8410f498e9f1589706aa5a985e1bcc84602514c9d1ff7b05b2b63d39c4cdd