Dec 19 18:33:09.810 INFO checking cyndis/pn against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 18:33:09.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/cyndis/pn:/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 18:33:10.331 INFO [stdout] eaf68c577a734285b4fcaefe5d7d2a309a420e56ec90e1fc9dcd22b3c9778dac Dec 19 18:33:10.334 INFO running `"docker" "start" "-a" "eaf68c577a734285b4fcaefe5d7d2a309a420e56ec90e1fc9dcd22b3c9778dac"` Dec 19 18:33:11.745 INFO [stderr] Checking da v0.1.0 (/opt/crater/workdir) Dec 19 18:33:12.148 INFO [stderr] warning: unused variable: `nodes` Dec 19 18:33:12.148 INFO [stderr] --> src/main.rs:182:9 Dec 19 18:33:12.148 INFO [stderr] | Dec 19 18:33:12.148 INFO [stderr] 182 | let nodes = vec![ Dec 19 18:33:12.148 INFO [stderr] | ^^^^^ help: consider using `_nodes` instead Dec 19 18:33:12.148 INFO [stderr] | Dec 19 18:33:12.148 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 18:33:12.148 INFO [stderr] Dec 19 18:33:12.148 INFO [stderr] warning: unused variable: `x` Dec 19 18:33:12.148 INFO [stderr] --> src/main.rs:30:72 Dec 19 18:33:12.148 INFO [stderr] | Dec 19 18:33:12.148 INFO [stderr] 30 | let mut in_datas = self.nodes.iter().map(|n| (0..n.len()).map(|x| None).collect::>()) Dec 19 18:33:12.148 INFO [stderr] | ^ help: consider using `_x` instead Dec 19 18:33:12.148 INFO [stderr] Dec 19 18:33:12.148 INFO [stderr] warning: unused variable: `x` Dec 19 18:33:12.148 INFO [stderr] --> src/main.rs:105:31 Dec 19 18:33:12.148 INFO [stderr] | Dec 19 18:33:12.148 INFO [stderr] 105 | UrB(k, ref m, ref x) if !m.is_empty() && k % 2 == 0 => Dec 19 18:33:12.148 INFO [stderr] | ^ help: consider using `_x` instead Dec 19 18:33:12.148 INFO [stderr] Dec 19 18:33:12.148 INFO [stderr] warning: unused variable: `i` Dec 19 18:33:12.148 INFO [stderr] --> src/main.rs:107:16 Dec 19 18:33:12.148 INFO [stderr] | Dec 19 18:33:12.148 INFO [stderr] 107 | Mr(i) => pr.map(|_| Matched).collect(), Dec 19 18:33:12.148 INFO [stderr] | ^ help: consider using `_i` instead Dec 19 18:33:12.148 INFO [stderr] Dec 19 18:33:12.152 INFO [stderr] warning: unused variable: `i` Dec 19 18:33:12.152 INFO [stderr] --> src/main.rs:161:27 Dec 19 18:33:12.153 INFO [stderr] | Dec 19 18:33:12.153 INFO [stderr] 161 | fn init(ports: usize, i: &()) -> (BmmState, BmmState) { Dec 19 18:33:12.153 INFO [stderr] | ^ help: consider using `_i` instead Dec 19 18:33:12.153 INFO [stderr] Dec 19 18:33:12.178 INFO [stderr] warning: unused variable: `nodes` Dec 19 18:33:12.178 INFO [stderr] --> src/main.rs:182:9 Dec 19 18:33:12.178 INFO [stderr] | Dec 19 18:33:12.178 INFO [stderr] 182 | let nodes = vec![ Dec 19 18:33:12.178 INFO [stderr] | ^^^^^ help: consider using `_nodes` instead Dec 19 18:33:12.178 INFO [stderr] | Dec 19 18:33:12.178 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 18:33:12.178 INFO [stderr] Dec 19 18:33:12.178 INFO [stderr] warning: unused variable: `x` Dec 19 18:33:12.178 INFO [stderr] --> src/main.rs:30:72 Dec 19 18:33:12.178 INFO [stderr] | Dec 19 18:33:12.178 INFO [stderr] 30 | let mut in_datas = self.nodes.iter().map(|n| (0..n.len()).map(|x| None).collect::>()) Dec 19 18:33:12.178 INFO [stderr] | ^ help: consider using `_x` instead Dec 19 18:33:12.178 INFO [stderr] Dec 19 18:33:12.178 INFO [stderr] warning: unused variable: `x` Dec 19 18:33:12.178 INFO [stderr] --> src/main.rs:105:31 Dec 19 18:33:12.178 INFO [stderr] | Dec 19 18:33:12.178 INFO [stderr] 105 | UrB(k, ref m, ref x) if !m.is_empty() && k % 2 == 0 => Dec 19 18:33:12.178 INFO [stderr] | ^ help: consider using `_x` instead Dec 19 18:33:12.178 INFO [stderr] Dec 19 18:33:12.178 INFO [stderr] warning: unused variable: `i` Dec 19 18:33:12.178 INFO [stderr] --> src/main.rs:107:16 Dec 19 18:33:12.178 INFO [stderr] | Dec 19 18:33:12.178 INFO [stderr] 107 | Mr(i) => pr.map(|_| Matched).collect(), Dec 19 18:33:12.178 INFO [stderr] | ^ help: consider using `_i` instead Dec 19 18:33:12.178 INFO [stderr] Dec 19 18:33:12.178 INFO [stderr] warning: unused variable: `i` Dec 19 18:33:12.178 INFO [stderr] --> src/main.rs:161:27 Dec 19 18:33:12.178 INFO [stderr] | Dec 19 18:33:12.178 INFO [stderr] 161 | fn init(ports: usize, i: &()) -> (BmmState, BmmState) { Dec 19 18:33:12.178 INFO [stderr] | ^ help: consider using `_i` instead Dec 19 18:33:12.178 INFO [stderr] Dec 19 18:33:12.220 INFO [stderr] warning: method is never used: `is_output` Dec 19 18:33:12.220 INFO [stderr] --> src/main.rs:64:5 Dec 19 18:33:12.220 INFO [stderr] | Dec 19 18:33:12.220 INFO [stderr] 64 | fn is_output(&self) -> bool { Dec 19 18:33:12.221 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:33:12.221 INFO [stderr] | Dec 19 18:33:12.221 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 18:33:12.221 INFO [stderr] Dec 19 18:33:12.221 INFO [stderr] warning: method is never used: `is_matched` Dec 19 18:33:12.221 INFO [stderr] --> src/main.rs:71:5 Dec 19 18:33:12.221 INFO [stderr] | Dec 19 18:33:12.221 INFO [stderr] 71 | fn is_matched(&self) -> bool { Dec 19 18:33:12.221 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:33:12.221 INFO [stderr] Dec 19 18:33:12.221 INFO [stderr] warning: struct is never constructed: `Vc3State` Dec 19 18:33:12.221 INFO [stderr] --> src/main.rs:153:1 Dec 19 18:33:12.221 INFO [stderr] | Dec 19 18:33:12.221 INFO [stderr] 153 | struct Vc3State(BmmState, BmmState); Dec 19 18:33:12.221 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:33:12.221 INFO [stderr] Dec 19 18:33:12.229 INFO [stderr] warning: method is never used: `is_output` Dec 19 18:33:12.229 INFO [stderr] --> src/main.rs:64:5 Dec 19 18:33:12.229 INFO [stderr] | Dec 19 18:33:12.229 INFO [stderr] 64 | fn is_output(&self) -> bool { Dec 19 18:33:12.229 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:33:12.229 INFO [stderr] | Dec 19 18:33:12.229 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 18:33:12.229 INFO [stderr] Dec 19 18:33:12.229 INFO [stderr] warning: method is never used: `is_matched` Dec 19 18:33:12.229 INFO [stderr] --> src/main.rs:71:5 Dec 19 18:33:12.229 INFO [stderr] | Dec 19 18:33:12.229 INFO [stderr] 71 | fn is_matched(&self) -> bool { Dec 19 18:33:12.229 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:33:12.229 INFO [stderr] Dec 19 18:33:12.229 INFO [stderr] warning: struct is never constructed: `Vc3State` Dec 19 18:33:12.229 INFO [stderr] --> src/main.rs:153:1 Dec 19 18:33:12.229 INFO [stderr] | Dec 19 18:33:12.229 INFO [stderr] 153 | struct Vc3State(BmmState, BmmState); Dec 19 18:33:12.229 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 18:33:12.229 INFO [stderr] Dec 19 18:33:12.260 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.54s Dec 19 18:33:13.144 INFO running `"docker" "inspect" "eaf68c577a734285b4fcaefe5d7d2a309a420e56ec90e1fc9dcd22b3c9778dac"` Dec 19 18:33:13.426 INFO running `"docker" "rm" "-f" "eaf68c577a734285b4fcaefe5d7d2a309a420e56ec90e1fc9dcd22b3c9778dac"` Dec 19 18:33:13.756 INFO [stdout] eaf68c577a734285b4fcaefe5d7d2a309a420e56ec90e1fc9dcd22b3c9778dac