Dec 04 10:53:25.582 INFO checking sakateka/plt against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:53:25.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 10:53:26.258 INFO [stdout] eec393b7a41ab0452d4c269563ab952db38afab9dbe5921dd893af73fa418443
Dec 04 10:53:26.261 INFO running `"docker" "start" "-a" "eec393b7a41ab0452d4c269563ab952db38afab9dbe5921dd893af73fa418443"`
Dec 04 10:53:28.682 INFO [stderr] usermod: no changes
Dec 04 10:53:28.789 INFO [stderr]     Checking serde v1.0.35
Dec 04 10:53:28.795 INFO [stderr]     Checking itertools v0.7.7
Dec 04 10:53:28.795 INFO [stderr]     Checking clap v2.29.1
Dec 04 10:53:28.811 INFO [stderr]    Compiling serde_derive_internals v0.22.1
Dec 04 10:53:35.167 INFO [stderr]    Compiling serde_derive v1.0.35
Dec 04 10:53:51.133 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 04 10:53:52.367 INFO [stderr]     Checking plt v5.4.0 (/source)
Dec 04 10:53:55.075 INFO [stderr] warning: unused variable: `rules`
Dec 04 10:53:55.075 INFO [stderr]   --> src/sdt.rs:34:13
Dec 04 10:53:55.075 INFO [stderr]    |
Dec 04 10:53:55.075 INFO [stderr] 34 |         let rules: SDTRules = match serde_yaml::from_reader(r) {
Dec 04 10:53:55.075 INFO [stderr]    |             ^^^^^ help: consider using `_rules` instead
Dec 04 10:53:55.075 INFO [stderr]    |
Dec 04 10:53:55.075 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 10:53:55.075 INFO [stderr] 
Dec 04 10:53:55.259 INFO [stderr] warning: unused variable: `rules`
Dec 04 10:53:55.259 INFO [stderr]   --> src/sdt.rs:34:13
Dec 04 10:53:55.259 INFO [stderr]    |
Dec 04 10:53:55.259 INFO [stderr] 34 |         let rules: SDTRules = match serde_yaml::from_reader(r) {
Dec 04 10:53:55.259 INFO [stderr]    |             ^^^^^ help: consider using `_rules` instead
Dec 04 10:53:55.259 INFO [stderr]    |
Dec 04 10:53:55.259 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 10:53:55.259 INFO [stderr] 
Dec 04 10:53:55.771 INFO [stderr] warning: struct is never constructed: `SDT`
Dec 04 10:53:55.771 INFO [stderr]   --> src/sdt.rs:20:1
Dec 04 10:53:55.771 INFO [stderr]    |
Dec 04 10:53:55.771 INFO [stderr] 20 | pub struct SDT {
Dec 04 10:53:55.771 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 04 10:53:55.771 INFO [stderr]    |
Dec 04 10:53:55.771 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:53:55.771 INFO [stderr] 
Dec 04 10:53:55.771 INFO [stderr] warning: method is never used: `load`
Dec 04 10:53:55.771 INFO [stderr]   --> src/sdt.rs:25:5
Dec 04 10:53:55.771 INFO [stderr]    |
Dec 04 10:53:55.771 INFO [stderr] 25 |     pub fn load(input_path: &str) -> io::Result<SDT> {
Dec 04 10:53:55.771 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:55.771 INFO [stderr] 
Dec 04 10:53:55.771 INFO [stderr] warning: method is never used: `load_from_reader`
Dec 04 10:53:55.771 INFO [stderr]   --> src/sdt.rs:30:5
Dec 04 10:53:55.771 INFO [stderr]    |
Dec 04 10:53:55.771 INFO [stderr] 30 | /     pub fn load_from_reader<R: ?Sized + BufRead>(r: R) -> io::Result<SDT>
Dec 04 10:53:55.771 INFO [stderr] 31 | |     where
Dec 04 10:53:55.771 INFO [stderr] 32 | |         R: ::std::marker::Sized,
Dec 04 10:53:55.771 INFO [stderr] 33 | |     {
Dec 04 10:53:55.771 INFO [stderr] ...  |
Dec 04 10:53:55.771 INFO [stderr] 40 | |         })
Dec 04 10:53:55.771 INFO [stderr] 41 | |     }
Dec 04 10:53:55.771 INFO [stderr]    | |_____^
Dec 04 10:53:55.771 INFO [stderr] 
Dec 04 10:53:55.787 INFO [stderr] warning: struct is never constructed: `SDT`
Dec 04 10:53:55.787 INFO [stderr]   --> src/sdt.rs:20:1
Dec 04 10:53:55.787 INFO [stderr]    |
Dec 04 10:53:55.787 INFO [stderr] 20 | pub struct SDT {
Dec 04 10:53:55.787 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 04 10:53:55.787 INFO [stderr]    |
Dec 04 10:53:55.787 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 10:53:55.787 INFO [stderr] 
Dec 04 10:53:55.787 INFO [stderr] warning: method is never used: `load`
Dec 04 10:53:55.787 INFO [stderr]   --> src/sdt.rs:25:5
Dec 04 10:53:55.787 INFO [stderr]    |
Dec 04 10:53:55.787 INFO [stderr] 25 |     pub fn load(input_path: &str) -> io::Result<SDT> {
Dec 04 10:53:55.787 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:53:55.787 INFO [stderr] 
Dec 04 10:53:55.787 INFO [stderr] warning: method is never used: `load_from_reader`
Dec 04 10:53:55.787 INFO [stderr]   --> src/sdt.rs:30:5
Dec 04 10:53:55.787 INFO [stderr]    |
Dec 04 10:53:55.787 INFO [stderr] 30 | /     pub fn load_from_reader<R: ?Sized + BufRead>(r: R) -> io::Result<SDT>
Dec 04 10:53:55.787 INFO [stderr] 31 | |     where
Dec 04 10:53:55.787 INFO [stderr] 32 | |         R: ::std::marker::Sized,
Dec 04 10:53:55.787 INFO [stderr] 33 | |     {
Dec 04 10:53:55.787 INFO [stderr] ...  |
Dec 04 10:53:55.787 INFO [stderr] 40 | |         })
Dec 04 10:53:55.787 INFO [stderr] 41 | |     }
Dec 04 10:53:55.787 INFO [stderr]    | |_____^
Dec 04 10:53:55.787 INFO [stderr] 
Dec 04 10:53:55.863 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.15s
Dec 04 10:53:55.875 INFO [stderr] su: No module specific data is present
Dec 04 10:53:56.427 INFO running `"docker" "inspect" "eec393b7a41ab0452d4c269563ab952db38afab9dbe5921dd893af73fa418443"`
Dec 04 10:53:56.747 INFO running `"docker" "rm" "-f" "eec393b7a41ab0452d4c269563ab952db38afab9dbe5921dd893af73fa418443"`
Dec 04 10:53:56.971 INFO [stdout] eec393b7a41ab0452d4c269563ab952db38afab9dbe5921dd893af73fa418443