Dec 19 21:45:55.037 INFO checking Tacolizard/asm against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:45:55.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Tacolizard/asm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:45:55.495 INFO [stdout] 076a5e27c1f5a31b7ba4e0779c4f241080cd5a78f290031727bb93b7b9c299f4
Dec 19 21:45:55.497 INFO running `"docker" "start" "-a" "076a5e27c1f5a31b7ba4e0779c4f241080cd5a78f290031727bb93b7b9c299f4"`
Dec 19 21:45:56.772 INFO [stderr]     Checking asm v0.1.0 (/opt/crater/workdir)
Dec 19 21:45:57.135 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 21:45:57.135 INFO [stderr]  --> src/asm.rs:7:40
Dec 19 21:45:57.135 INFO [stderr]   |
Dec 19 21:45:57.135 INFO [stderr] 7 |         return u32::from_str_radix(top.trim_left_matches("0x"), 16).expect("hex conversion err");
Dec 19 21:45:57.135 INFO [stderr]   |                                        ^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.135 INFO [stderr]   |
Dec 19 21:45:57.135 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 21:45:57.140 INFO [stderr] 
Dec 19 21:45:57.140 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 21:45:57.140 INFO [stderr]   --> src/asm.rs:10:53
Dec 19 21:45:57.140 INFO [stderr]    |
Dec 19 21:45:57.140 INFO [stderr] 10 |         return u32::from_str_radix(&hex::encode(top.trim_left_matches('\'').trim_right_matches('\'')), 16).unwrap();
Dec 19 21:45:57.140 INFO [stderr]    |                                                     ^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.140 INFO [stderr] 
Dec 19 21:45:57.140 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 19 21:45:57.140 INFO [stderr]   --> src/asm.rs:10:77
Dec 19 21:45:57.140 INFO [stderr]    |
Dec 19 21:45:57.140 INFO [stderr] 10 |         return u32::from_str_radix(&hex::encode(top.trim_left_matches('\'').trim_right_matches('\'')), 16).unwrap();
Dec 19 21:45:57.140 INFO [stderr]    |                                                                             ^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.140 INFO [stderr] 
Dec 19 21:45:57.143 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 21:45:57.143 INFO [stderr]   --> src/asm.rs:38:72
Dec 19 21:45:57.143 INFO [stderr]    |
Dec 19 21:45:57.144 INFO [stderr] 38 |                     constants.insert(piece, bind_open(multiparse(piece.trim_left_matches("$"))));
Dec 19 21:45:57.144 INFO [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.144 INFO [stderr] 
Dec 19 21:45:57.204 INFO [stderr] warning: function is never used: `exec_str`
Dec 19 21:45:57.204 INFO [stderr]    --> src/vm.rs:237:1
Dec 19 21:45:57.204 INFO [stderr]     |
Dec 19 21:45:57.204 INFO [stderr] 237 | pub unsafe fn exec_str(s: &str) {//execute unassembled string
Dec 19 21:45:57.204 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.204 INFO [stderr]     |
Dec 19 21:45:57.204 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 21:45:57.204 INFO [stderr] 
Dec 19 21:45:57.204 INFO [stderr] warning: function is never used: `exec_str_vec`
Dec 19 21:45:57.204 INFO [stderr]    --> src/vm.rs:241:1
Dec 19 21:45:57.204 INFO [stderr]     |
Dec 19 21:45:57.204 INFO [stderr] 241 | pub unsafe fn exec_str_vec(p: Vec<&str>) {//execute unassembled vec
Dec 19 21:45:57.204 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.204 INFO [stderr] 
Dec 19 21:45:57.204 INFO [stderr] warning: function is never used: `exec_vec`
Dec 19 21:45:57.204 INFO [stderr]    --> src/vm.rs:245:1
Dec 19 21:45:57.204 INFO [stderr]     |
Dec 19 21:45:57.204 INFO [stderr] 245 | pub unsafe fn exec_vec(pro: Vec<u32>) {//execute an assembled vec
Dec 19 21:45:57.204 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.204 INFO [stderr] 
Dec 19 21:45:57.208 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:45:57.208 INFO [stderr]   --> src/vm.rs:56:13
Dec 19 21:45:57.208 INFO [stderr]    |
Dec 19 21:45:57.208 INFO [stderr] 56 |             stdin.read_line(input);
Dec 19 21:45:57.208 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.208 INFO [stderr]    |
Dec 19 21:45:57.208 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 21:45:57.208 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:45:57.208 INFO [stderr] 
Dec 19 21:45:57.208 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:45:57.208 INFO [stderr]   --> src/vm.rs:63:13
Dec 19 21:45:57.208 INFO [stderr]    |
Dec 19 21:45:57.208 INFO [stderr] 63 |             stdout.write(String::from_utf8_lossy(&hex::decode(tv).unwrap()).as_bytes());
Dec 19 21:45:57.208 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.208 INFO [stderr]    |
Dec 19 21:45:57.212 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:45:57.212 INFO [stderr] 
Dec 19 21:45:57.212 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:45:57.212 INFO [stderr]   --> src/vm.rs:64:13
Dec 19 21:45:57.212 INFO [stderr]    |
Dec 19 21:45:57.212 INFO [stderr] 64 |             stdout.flush();
Dec 19 21:45:57.212 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 19 21:45:57.212 INFO [stderr]    |
Dec 19 21:45:57.212 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:45:57.212 INFO [stderr] 
Dec 19 21:45:57.213 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 21:45:57.213 INFO [stderr]  --> src/asm.rs:7:40
Dec 19 21:45:57.213 INFO [stderr]   |
Dec 19 21:45:57.213 INFO [stderr] 7 |         return u32::from_str_radix(top.trim_left_matches("0x"), 16).expect("hex conversion err");
Dec 19 21:45:57.213 INFO [stderr]   |                                        ^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.213 INFO [stderr]   |
Dec 19 21:45:57.213 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 21:45:57.213 INFO [stderr] 
Dec 19 21:45:57.213 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 21:45:57.213 INFO [stderr]   --> src/asm.rs:10:53
Dec 19 21:45:57.213 INFO [stderr]    |
Dec 19 21:45:57.213 INFO [stderr] 10 |         return u32::from_str_radix(&hex::encode(top.trim_left_matches('\'').trim_right_matches('\'')), 16).unwrap();
Dec 19 21:45:57.213 INFO [stderr]    |                                                     ^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.213 INFO [stderr] 
Dec 19 21:45:57.213 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 19 21:45:57.213 INFO [stderr]   --> src/asm.rs:10:77
Dec 19 21:45:57.213 INFO [stderr]    |
Dec 19 21:45:57.213 INFO [stderr] 10 |         return u32::from_str_radix(&hex::encode(top.trim_left_matches('\'').trim_right_matches('\'')), 16).unwrap();
Dec 19 21:45:57.213 INFO [stderr]    |                                                                             ^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.213 INFO [stderr] 
Dec 19 21:45:57.238 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 21:45:57.238 INFO [stderr]   --> src/asm.rs:38:72
Dec 19 21:45:57.238 INFO [stderr]    |
Dec 19 21:45:57.238 INFO [stderr] 38 |                     constants.insert(piece, bind_open(multiparse(piece.trim_left_matches("$"))));
Dec 19 21:45:57.239 INFO [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.239 INFO [stderr] 
Dec 19 21:45:57.292 INFO [stderr] warning: function is never used: `exec_str`
Dec 19 21:45:57.292 INFO [stderr]    --> src/vm.rs:237:1
Dec 19 21:45:57.292 INFO [stderr]     |
Dec 19 21:45:57.292 INFO [stderr] 237 | pub unsafe fn exec_str(s: &str) {//execute unassembled string
Dec 19 21:45:57.292 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.292 INFO [stderr]     |
Dec 19 21:45:57.292 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 21:45:57.292 INFO [stderr] 
Dec 19 21:45:57.292 INFO [stderr] warning: function is never used: `exec_str_vec`
Dec 19 21:45:57.292 INFO [stderr]    --> src/vm.rs:241:1
Dec 19 21:45:57.292 INFO [stderr]     |
Dec 19 21:45:57.292 INFO [stderr] 241 | pub unsafe fn exec_str_vec(p: Vec<&str>) {//execute unassembled vec
Dec 19 21:45:57.292 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.292 INFO [stderr] 
Dec 19 21:45:57.292 INFO [stderr] warning: function is never used: `exec_vec`
Dec 19 21:45:57.292 INFO [stderr]    --> src/vm.rs:245:1
Dec 19 21:45:57.292 INFO [stderr]     |
Dec 19 21:45:57.292 INFO [stderr] 245 | pub unsafe fn exec_vec(pro: Vec<u32>) {//execute an assembled vec
Dec 19 21:45:57.292 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.292 INFO [stderr] 
Dec 19 21:45:57.292 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:45:57.292 INFO [stderr]   --> src/vm.rs:56:13
Dec 19 21:45:57.292 INFO [stderr]    |
Dec 19 21:45:57.292 INFO [stderr] 56 |             stdin.read_line(input);
Dec 19 21:45:57.292 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.292 INFO [stderr]    |
Dec 19 21:45:57.292 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 19 21:45:57.292 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:45:57.292 INFO [stderr] 
Dec 19 21:45:57.292 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:45:57.292 INFO [stderr]   --> src/vm.rs:63:13
Dec 19 21:45:57.292 INFO [stderr]    |
Dec 19 21:45:57.292 INFO [stderr] 63 |             stdout.write(String::from_utf8_lossy(&hex::decode(tv).unwrap()).as_bytes());
Dec 19 21:45:57.292 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:45:57.292 INFO [stderr]    |
Dec 19 21:45:57.292 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:45:57.292 INFO [stderr] 
Dec 19 21:45:57.292 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 21:45:57.292 INFO [stderr]   --> src/vm.rs:64:13
Dec 19 21:45:57.292 INFO [stderr]    |
Dec 19 21:45:57.293 INFO [stderr] 64 |             stdout.flush();
Dec 19 21:45:57.293 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 19 21:45:57.293 INFO [stderr]    |
Dec 19 21:45:57.293 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 21:45:57.293 INFO [stderr] 
Dec 19 21:45:57.348 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 19 21:45:57.786 INFO running `"docker" "inspect" "076a5e27c1f5a31b7ba4e0779c4f241080cd5a78f290031727bb93b7b9c299f4"`
Dec 19 21:45:57.875 INFO running `"docker" "rm" "-f" "076a5e27c1f5a31b7ba4e0779c4f241080cd5a78f290031727bb93b7b9c299f4"`
Dec 19 21:45:57.980 INFO [stdout] 076a5e27c1f5a31b7ba4e0779c4f241080cd5a78f290031727bb93b7b9c299f4