Dec 04 20:25:00.461 INFO checking cyndis/pn against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:25:00.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 20:25:01.003 INFO [stdout] d5532751b6d6c504b43c8c900f18ce61a81299f662de863ed73f9cae1ec0a685
Dec 04 20:25:01.009 INFO running `"docker" "start" "-a" "d5532751b6d6c504b43c8c900f18ce61a81299f662de863ed73f9cae1ec0a685"`
Dec 04 20:25:02.171 INFO [stderr] usermod: no changes
Dec 04 20:25:02.223 INFO [stderr]     Checking da v0.1.0 (/source)
Dec 04 20:25:02.768 INFO [stderr] warning: unused variable: `nodes`
Dec 04 20:25:02.768 INFO [stderr]    --> src/main.rs:182:9
Dec 04 20:25:02.768 INFO [stderr]     |
Dec 04 20:25:02.768 INFO [stderr] 182 |     let nodes = vec![
Dec 04 20:25:02.768 INFO [stderr]     |         ^^^^^ help: consider using `_nodes` instead
Dec 04 20:25:02.768 INFO [stderr]     |
Dec 04 20:25:02.768 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 20:25:02.768 INFO [stderr] 
Dec 04 20:25:02.768 INFO [stderr] warning: unused variable: `x`
Dec 04 20:25:02.768 INFO [stderr]   --> src/main.rs:30:72
Dec 04 20:25:02.768 INFO [stderr]    |
Dec 04 20:25:02.768 INFO [stderr] 30 |         let mut in_datas = self.nodes.iter().map(|n| (0..n.len()).map(|x| None).collect::<Vec<_>>())
Dec 04 20:25:02.768 INFO [stderr]    |                                                                        ^ help: consider using `_x` instead
Dec 04 20:25:02.768 INFO [stderr] 
Dec 04 20:25:02.768 INFO [stderr] warning: unused variable: `x`
Dec 04 20:25:02.768 INFO [stderr]    --> src/main.rs:105:31
Dec 04 20:25:02.768 INFO [stderr]     |
Dec 04 20:25:02.768 INFO [stderr] 105 |             UrB(k, ref m, ref x) if !m.is_empty() && k % 2 == 0 =>
Dec 04 20:25:02.768 INFO [stderr]     |                               ^ help: consider using `_x` instead
Dec 04 20:25:02.768 INFO [stderr] 
Dec 04 20:25:02.768 INFO [stderr] warning: unused variable: `i`
Dec 04 20:25:02.768 INFO [stderr]    --> src/main.rs:107:16
Dec 04 20:25:02.768 INFO [stderr]     |
Dec 04 20:25:02.768 INFO [stderr] 107 |             Mr(i) => pr.map(|_| Matched).collect(),
Dec 04 20:25:02.768 INFO [stderr]     |                ^ help: consider using `_i` instead
Dec 04 20:25:02.768 INFO [stderr] 
Dec 04 20:25:02.768 INFO [stderr] warning: unused variable: `i`
Dec 04 20:25:02.768 INFO [stderr]    --> src/main.rs:161:27
Dec 04 20:25:02.768 INFO [stderr]     |
Dec 04 20:25:02.768 INFO [stderr] 161 |     fn init(ports: usize, i: &()) -> (BmmState, BmmState) {
Dec 04 20:25:02.768 INFO [stderr]     |                           ^ help: consider using `_i` instead
Dec 04 20:25:02.768 INFO [stderr] 
Dec 04 20:25:02.811 INFO [stderr] warning: method is never used: `is_output`
Dec 04 20:25:02.811 INFO [stderr]   --> src/main.rs:64:5
Dec 04 20:25:02.811 INFO [stderr]    |
Dec 04 20:25:02.811 INFO [stderr] 64 |     fn is_output(&self) -> bool {
Dec 04 20:25:02.811 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:25:02.811 INFO [stderr]    |
Dec 04 20:25:02.811 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 20:25:02.811 INFO [stderr] 
Dec 04 20:25:02.811 INFO [stderr] warning: method is never used: `is_matched`
Dec 04 20:25:02.811 INFO [stderr]   --> src/main.rs:71:5
Dec 04 20:25:02.811 INFO [stderr]    |
Dec 04 20:25:02.811 INFO [stderr] 71 |     fn is_matched(&self) -> bool {
Dec 04 20:25:02.811 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:25:02.811 INFO [stderr] 
Dec 04 20:25:02.811 INFO [stderr] warning: struct is never constructed: `Vc3State`
Dec 04 20:25:02.811 INFO [stderr]    --> src/main.rs:153:1
Dec 04 20:25:02.811 INFO [stderr]     |
Dec 04 20:25:02.811 INFO [stderr] 153 | struct Vc3State(BmmState, BmmState);
Dec 04 20:25:02.811 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:25:02.811 INFO [stderr] 
Dec 04 20:25:02.983 INFO [stderr] warning: unused variable: `nodes`
Dec 04 20:25:02.983 INFO [stderr]    --> src/main.rs:182:9
Dec 04 20:25:02.983 INFO [stderr]     |
Dec 04 20:25:02.983 INFO [stderr] 182 |     let nodes = vec![
Dec 04 20:25:02.983 INFO [stderr]     |         ^^^^^ help: consider using `_nodes` instead
Dec 04 20:25:02.983 INFO [stderr]     |
Dec 04 20:25:02.983 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 20:25:02.983 INFO [stderr] 
Dec 04 20:25:02.983 INFO [stderr] warning: unused variable: `x`
Dec 04 20:25:02.983 INFO [stderr]   --> src/main.rs:30:72
Dec 04 20:25:02.983 INFO [stderr]    |
Dec 04 20:25:02.983 INFO [stderr] 30 |         let mut in_datas = self.nodes.iter().map(|n| (0..n.len()).map(|x| None).collect::<Vec<_>>())
Dec 04 20:25:02.983 INFO [stderr]    |                                                                        ^ help: consider using `_x` instead
Dec 04 20:25:02.983 INFO [stderr] 
Dec 04 20:25:02.983 INFO [stderr] warning: unused variable: `x`
Dec 04 20:25:02.983 INFO [stderr]    --> src/main.rs:105:31
Dec 04 20:25:02.983 INFO [stderr]     |
Dec 04 20:25:02.983 INFO [stderr] 105 |             UrB(k, ref m, ref x) if !m.is_empty() && k % 2 == 0 =>
Dec 04 20:25:02.983 INFO [stderr]     |                               ^ help: consider using `_x` instead
Dec 04 20:25:02.983 INFO [stderr] 
Dec 04 20:25:02.983 INFO [stderr] warning: unused variable: `i`
Dec 04 20:25:02.983 INFO [stderr]    --> src/main.rs:107:16
Dec 04 20:25:02.983 INFO [stderr]     |
Dec 04 20:25:02.983 INFO [stderr] 107 |             Mr(i) => pr.map(|_| Matched).collect(),
Dec 04 20:25:02.983 INFO [stderr]     |                ^ help: consider using `_i` instead
Dec 04 20:25:02.983 INFO [stderr] 
Dec 04 20:25:02.983 INFO [stderr] warning: unused variable: `i`
Dec 04 20:25:02.983 INFO [stderr]    --> src/main.rs:161:27
Dec 04 20:25:02.983 INFO [stderr]     |
Dec 04 20:25:02.983 INFO [stderr] 161 |     fn init(ports: usize, i: &()) -> (BmmState, BmmState) {
Dec 04 20:25:02.983 INFO [stderr]     |                           ^ help: consider using `_i` instead
Dec 04 20:25:02.983 INFO [stderr] 
Dec 04 20:25:03.031 INFO [stderr] warning: method is never used: `is_output`
Dec 04 20:25:03.031 INFO [stderr]   --> src/main.rs:64:5
Dec 04 20:25:03.031 INFO [stderr]    |
Dec 04 20:25:03.031 INFO [stderr] 64 |     fn is_output(&self) -> bool {
Dec 04 20:25:03.031 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:25:03.031 INFO [stderr]    |
Dec 04 20:25:03.031 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 20:25:03.031 INFO [stderr] 
Dec 04 20:25:03.031 INFO [stderr] warning: method is never used: `is_matched`
Dec 04 20:25:03.031 INFO [stderr]   --> src/main.rs:71:5
Dec 04 20:25:03.031 INFO [stderr]    |
Dec 04 20:25:03.031 INFO [stderr] 71 |     fn is_matched(&self) -> bool {
Dec 04 20:25:03.031 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:25:03.031 INFO [stderr] 
Dec 04 20:25:03.031 INFO [stderr] warning: struct is never constructed: `Vc3State`
Dec 04 20:25:03.031 INFO [stderr]    --> src/main.rs:153:1
Dec 04 20:25:03.031 INFO [stderr]     |
Dec 04 20:25:03.031 INFO [stderr] 153 | struct Vc3State(BmmState, BmmState);
Dec 04 20:25:03.031 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:25:03.031 INFO [stderr] 
Dec 04 20:25:03.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 04 20:25:03.053 INFO [stderr] su: No module specific data is present
Dec 04 20:25:04.089 INFO running `"docker" "inspect" "d5532751b6d6c504b43c8c900f18ce61a81299f662de863ed73f9cae1ec0a685"`
Dec 04 20:25:04.495 INFO running `"docker" "rm" "-f" "d5532751b6d6c504b43c8c900f18ce61a81299f662de863ed73f9cae1ec0a685"`
Dec 04 20:25:04.717 INFO [stdout] d5532751b6d6c504b43c8c900f18ce61a81299f662de863ed73f9cae1ec0a685