Nov 16 14:37:14.907 INFO testing sakateka/plt against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 14:37:14.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 14:37:15.387 INFO [stdout] 14dc2f07b5452fe13e77a91c659f5aebcf291a363b182cbf9e2227b4c3380ff4
Nov 16 14:37:15.391 INFO running `"docker" "start" "-a" "14dc2f07b5452fe13e77a91c659f5aebcf291a363b182cbf9e2227b4c3380ff4"`
Nov 16 14:37:16.499 INFO [stderr] usermod: no changes
Nov 16 14:37:16.623 INFO [stderr]    Compiling serde v1.0.35
Nov 16 14:37:16.623 INFO [stderr]    Compiling itertools v0.7.7
Nov 16 14:37:16.623 INFO [stderr]    Compiling clap v2.29.1
Nov 16 14:37:16.637 INFO [stderr]    Compiling serde_derive_internals v0.22.1
Nov 16 14:37:27.145 INFO [stderr]    Compiling serde_derive v1.0.35
Nov 16 14:37:57.228 INFO [stderr]    Compiling serde_yaml v0.7.3
Nov 16 14:38:00.311 INFO [stderr]    Compiling plt v5.4.0 (/source)
Nov 16 14:38:01.943 INFO [stderr] warning: unused variable: `rules`
Nov 16 14:38:01.943 INFO [stderr]   --> src/sdt.rs:34:13
Nov 16 14:38:01.943 INFO [stderr]    |
Nov 16 14:38:01.943 INFO [stderr] 34 |         let rules: SDTRules = match serde_yaml::from_reader(r) {
Nov 16 14:38:01.943 INFO [stderr]    |             ^^^^^ help: consider using `_rules` instead
Nov 16 14:38:01.943 INFO [stderr]    |
Nov 16 14:38:01.943 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 14:38:01.943 INFO [stderr] 
Nov 16 14:38:02.447 INFO [stderr] warning: struct is never constructed: `SDT`
Nov 16 14:38:02.447 INFO [stderr]   --> src/sdt.rs:20:1
Nov 16 14:38:02.447 INFO [stderr]    |
Nov 16 14:38:02.447 INFO [stderr] 20 | pub struct SDT {
Nov 16 14:38:02.447 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 16 14:38:02.447 INFO [stderr]    |
Nov 16 14:38:02.447 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 14:38:02.447 INFO [stderr] 
Nov 16 14:38:02.447 INFO [stderr] warning: method is never used: `load`
Nov 16 14:38:02.447 INFO [stderr]   --> src/sdt.rs:25:5
Nov 16 14:38:02.447 INFO [stderr]    |
Nov 16 14:38:02.447 INFO [stderr] 25 |     pub fn load(input_path: &str) -> io::Result<SDT> {
Nov 16 14:38:02.447 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 14:38:02.447 INFO [stderr] 
Nov 16 14:38:02.447 INFO [stderr] warning: method is never used: `load_from_reader`
Nov 16 14:38:02.447 INFO [stderr]   --> src/sdt.rs:30:5
Nov 16 14:38:02.447 INFO [stderr]    |
Nov 16 14:38:02.447 INFO [stderr] 30 | /     pub fn load_from_reader<R: ?Sized + BufRead>(r: R) -> io::Result<SDT>
Nov 16 14:38:02.447 INFO [stderr] 31 | |     where
Nov 16 14:38:02.447 INFO [stderr] 32 | |         R: ::std::marker::Sized,
Nov 16 14:38:02.447 INFO [stderr] 33 | |     {
Nov 16 14:38:02.447 INFO [stderr] ...  |
Nov 16 14:38:02.447 INFO [stderr] 40 | |         })
Nov 16 14:38:02.447 INFO [stderr] 41 | |     }
Nov 16 14:38:02.447 INFO [stderr]    | |_____^
Nov 16 14:38:02.447 INFO [stderr] 
Nov 16 14:38:10.350 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.82s
Nov 16 14:38:10.368 INFO [stderr] su: No module specific data is present
Nov 16 14:38:10.923 INFO running `"docker" "inspect" "14dc2f07b5452fe13e77a91c659f5aebcf291a363b182cbf9e2227b4c3380ff4"`
Nov 16 14:38:11.291 INFO running `"docker" "rm" "-f" "14dc2f07b5452fe13e77a91c659f5aebcf291a363b182cbf9e2227b4c3380ff4"`
Nov 16 14:38:11.555 INFO [stdout] 14dc2f07b5452fe13e77a91c659f5aebcf291a363b182cbf9e2227b4c3380ff4
Nov 16 14:38:11.562 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 14:38:11.948 INFO [stdout] 949aa5cc183b8048e7d9718363f1261911d2014e1a8a26f15aa4d9d854728de8
Nov 16 14:38:11.951 INFO running `"docker" "start" "-a" "949aa5cc183b8048e7d9718363f1261911d2014e1a8a26f15aa4d9d854728de8"`
Nov 16 14:38:13.283 INFO [stderr] usermod: no changes
Nov 16 14:38:13.403 INFO [stderr]    Compiling plt v5.4.0 (/source)
Nov 16 14:38:15.319 INFO [stderr] warning: unused variable: `rules`
Nov 16 14:38:15.319 INFO [stderr]   --> src/sdt.rs:34:13
Nov 16 14:38:15.320 INFO [stderr]    |
Nov 16 14:38:15.320 INFO [stderr] 34 |         let rules: SDTRules = match serde_yaml::from_reader(r) {
Nov 16 14:38:15.320 INFO [stderr]    |             ^^^^^ help: consider using `_rules` instead
Nov 16 14:38:15.321 INFO [stderr]    |
Nov 16 14:38:15.321 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 14:38:15.321 INFO [stderr] 
Nov 16 14:38:15.875 INFO [stderr] warning: struct is never constructed: `SDT`
Nov 16 14:38:15.875 INFO [stderr]   --> src/sdt.rs:20:1
Nov 16 14:38:15.876 INFO [stderr]    |
Nov 16 14:38:15.876 INFO [stderr] 20 | pub struct SDT {
Nov 16 14:38:15.876 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 16 14:38:15.876 INFO [stderr]    |
Nov 16 14:38:15.876 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 14:38:15.877 INFO [stderr] 
Nov 16 14:38:15.877 INFO [stderr] warning: method is never used: `load`
Nov 16 14:38:15.877 INFO [stderr]   --> src/sdt.rs:25:5
Nov 16 14:38:15.878 INFO [stderr]    |
Nov 16 14:38:15.878 INFO [stderr] 25 |     pub fn load(input_path: &str) -> io::Result<SDT> {
Nov 16 14:38:15.878 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 14:38:15.878 INFO [stderr] 
Nov 16 14:38:15.879 INFO [stderr] warning: method is never used: `load_from_reader`
Nov 16 14:38:15.879 INFO [stderr]   --> src/sdt.rs:30:5
Nov 16 14:38:15.879 INFO [stderr]    |
Nov 16 14:38:15.880 INFO [stderr] 30 | /     pub fn load_from_reader<R: ?Sized + BufRead>(r: R) -> io::Result<SDT>
Nov 16 14:38:15.880 INFO [stderr] 31 | |     where
Nov 16 14:38:15.880 INFO [stderr] 32 | |         R: ::std::marker::Sized,
Nov 16 14:38:15.881 INFO [stderr] 33 | |     {
Nov 16 14:38:15.881 INFO [stderr] ...  |
Nov 16 14:38:15.881 INFO [stderr] 40 | |         })
Nov 16 14:38:15.882 INFO [stderr] 41 | |     }
Nov 16 14:38:15.882 INFO [stderr]    | |_____^
Nov 16 14:38:15.882 INFO [stderr] 
Nov 16 14:38:21.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.31s
Nov 16 14:38:21.645 INFO [stderr] su: No module specific data is present
Nov 16 14:38:22.569 INFO running `"docker" "inspect" "949aa5cc183b8048e7d9718363f1261911d2014e1a8a26f15aa4d9d854728de8"`
Nov 16 14:38:22.883 INFO running `"docker" "rm" "-f" "949aa5cc183b8048e7d9718363f1261911d2014e1a8a26f15aa4d9d854728de8"`
Nov 16 14:38:23.209 INFO [stdout] 949aa5cc183b8048e7d9718363f1261911d2014e1a8a26f15aa4d9d854728de8
Nov 16 14:38:23.218 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 14:38:23.779 INFO [stdout] 5b90f5274319c4e555aeedfcb5a1070e8dbb52ae12c8048476b1be9d77549720
Nov 16 14:38:23.781 INFO running `"docker" "start" "-a" "5b90f5274319c4e555aeedfcb5a1070e8dbb52ae12c8048476b1be9d77549720"`
Nov 16 14:38:25.456 INFO [stderr] usermod: no changes
Nov 16 14:38:25.553 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 16 14:38:25.571 INFO [stderr]      Running /target/debug/deps/plt-f1cc344e39fb49e7
Nov 16 14:38:25.571 INFO [stdout] 
Nov 16 14:38:25.571 INFO [stdout] running 24 tests
Nov 16 14:38:25.575 INFO [stdout] test cfg::tests::simplify ... ok
Nov 16 14:38:25.575 INFO [stdout] test cfg::tests::load_cfg ... ok
Nov 16 14:38:25.575 INFO [stdout] test cfg::tests::remove_useless ... ok
Nov 16 14:38:25.578 INFO [stdout] test cfg::tests::chomsky ... ok
Nov 16 14:38:25.579 INFO [stdout] test cfg::tests::remove_unreachable ... ok
Nov 16 14:38:25.579 INFO [stdout] test pda::tests::dpda ... ok
Nov 16 14:38:25.595 INFO [stdout] test cfg::tests::load_mailformed_cfg ... ok
Nov 16 14:38:25.596 INFO [stdout] test pda::tests::load_design ... ok
Nov 16 14:38:25.596 INFO [stdout] test pda::tests::applies_to ... ok
Nov 16 14:38:25.596 INFO [stdout] test cfg::tests::remove_epsilon ... ok
Nov 16 14:38:25.596 INFO [stdout] test pda::tests::design ... ok
Nov 16 14:38:25.597 INFO [stdout] test cfg::tests::remove_units ... ok
Nov 16 14:38:25.597 INFO [stdout] test pda::tests::next_stack ... ok
Nov 16 14:38:25.597 INFO [stdout] test pda::tests::follow_free_moves ... ok
Nov 16 14:38:25.598 INFO [stdout] test pda::tests::rule_follow ... ok
Nov 16 14:38:25.598 INFO [stdout] test pdt::tests::applies_to ... ok
Nov 16 14:38:25.598 INFO [stdout] test pdt::tests::rule_follow ... ok
Nov 16 14:38:25.598 INFO [stdout] test pdt::tests::rulebook ... ok
Nov 16 14:38:25.604 INFO [stdout] test pdt::tests::design ... ok
Nov 16 14:38:25.604 INFO [stdout] test pdt::tests::next_stack ... ok
Nov 16 14:38:25.604 INFO [stdout] test pda::tests::rulebook ... ok
Nov 16 14:38:25.604 INFO [stdout] test pdt::tests::dpdt ... ok
Nov 16 14:38:25.605 INFO [stdout] test pdt::tests::load_design ... ok
Nov 16 14:38:25.605 INFO [stdout] test pdt::tests::follow_free_moves ... ok
Nov 16 14:38:25.605 INFO [stdout] 
Nov 16 14:38:25.606 INFO [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 14:38:25.606 INFO [stdout] 
Nov 16 14:38:25.615 INFO [stderr] su: No module specific data is present
Nov 16 14:38:26.168 INFO running `"docker" "inspect" "5b90f5274319c4e555aeedfcb5a1070e8dbb52ae12c8048476b1be9d77549720"`
Nov 16 14:38:26.525 INFO running `"docker" "rm" "-f" "5b90f5274319c4e555aeedfcb5a1070e8dbb52ae12c8048476b1be9d77549720"`
Nov 16 14:38:26.835 INFO [stdout] 5b90f5274319c4e555aeedfcb5a1070e8dbb52ae12c8048476b1be9d77549720