Dec 14 13:02:14.867 INFO testing zcfg-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 13:02:14.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 13:02:15.072 INFO [stdout] 3f13005cf018e3536099faafc0e65a15c9b6c0802872d4ce1fc74c808890f2fd
Dec 14 13:02:15.074 INFO running `"docker" "start" "-a" "3f13005cf018e3536099faafc0e65a15c9b6c0802872d4ce1fc74c808890f2fd"`
Dec 14 13:02:15.814 INFO [stderr] usermod: no changes
Dec 14 13:02:15.876 INFO [stderr]    Compiling zcfg v0.2.0 (/source)
Dec 14 13:02:16.329 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.329 INFO [stderr]    --> src/lib.rs:250:10
Dec 14 13:02:16.329 INFO [stderr]     |
Dec 14 13:02:16.329 INFO [stderr] 250 | impl <T> NoneableCfg<T> {
Dec 14 13:02:16.329 INFO [stderr]     |          ^^^^^^^^^^^^^^
Dec 14 13:02:16.329 INFO [stderr]     |
Dec 14 13:02:16.329 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 14 13:02:16.329 INFO [stderr] 
Dec 14 13:02:16.332 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.332 INFO [stderr]    --> src/lib.rs:257:20
Dec 14 13:02:16.332 INFO [stderr]     |
Dec 14 13:02:16.332 INFO [stderr] 257 | impl <T> Debug for NoneableCfg<T> where T: Debug {
Dec 14 13:02:16.332 INFO [stderr]     |                    ^^^^^^^^^^^^^^
Dec 14 13:02:16.332 INFO [stderr] 
Dec 14 13:02:16.332 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.332 INFO [stderr]    --> src/lib.rs:264:20
Dec 14 13:02:16.332 INFO [stderr]     |
Dec 14 13:02:16.332 INFO [stderr] 264 | impl <T> Deref for NoneableCfg<T> {
Dec 14 13:02:16.335 INFO [stderr]     |                    ^^^^^^^^^^^^^^
Dec 14 13:02:16.335 INFO [stderr] 
Dec 14 13:02:16.335 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.335 INFO [stderr]    --> src/lib.rs:273:30
Dec 14 13:02:16.335 INFO [stderr]     |
Dec 14 13:02:16.335 INFO [stderr] 273 | impl <T> From<Option<T>> for NoneableCfg<T> {
Dec 14 13:02:16.335 INFO [stderr]     |                              ^^^^^^^^^^^^^^
Dec 14 13:02:16.335 INFO [stderr] 
Dec 14 13:02:16.335 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.335 INFO [stderr]    --> src/lib.rs:279:30
Dec 14 13:02:16.335 INFO [stderr]     |
Dec 14 13:02:16.335 INFO [stderr] 279 | impl <T> ConfigParseable for NoneableCfg<T> where T:ConfigParseable {
Dec 14 13:02:16.335 INFO [stderr]     |                              ^^^^^^^^^^^^^^
Dec 14 13:02:16.335 INFO [stderr] 
Dec 14 13:02:16.335 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.335 INFO [stderr]    --> src/lib.rs:313:10
Dec 14 13:02:16.335 INFO [stderr]     |
Dec 14 13:02:16.335 INFO [stderr] 313 | impl <T> CommaSeparatedCfgs<T> {
Dec 14 13:02:16.335 INFO [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.335 INFO [stderr] 
Dec 14 13:02:16.335 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.336 INFO [stderr]    --> src/lib.rs:320:20
Dec 14 13:02:16.336 INFO [stderr]     |
Dec 14 13:02:16.336 INFO [stderr] 320 | impl <T> Deref for CommaSeparatedCfgs<T> {
Dec 14 13:02:16.336 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.336 INFO [stderr] 
Dec 14 13:02:16.336 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.336 INFO [stderr]    --> src/lib.rs:329:27
Dec 14 13:02:16.336 INFO [stderr]     |
Dec 14 13:02:16.336 INFO [stderr] 329 | impl <T> From<Vec<T>> for CommaSeparatedCfgs<T> {
Dec 14 13:02:16.336 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.336 INFO [stderr] 
Dec 14 13:02:16.336 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.336 INFO [stderr]    --> src/lib.rs:335:20
Dec 14 13:02:16.336 INFO [stderr]     |
Dec 14 13:02:16.336 INFO [stderr] 335 | impl <T> Debug for CommaSeparatedCfgs<T> where T: Debug {
Dec 14 13:02:16.336 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.336 INFO [stderr] 
Dec 14 13:02:16.336 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.336 INFO [stderr]    --> src/lib.rs:342:30
Dec 14 13:02:16.336 INFO [stderr]     |
Dec 14 13:02:16.336 INFO [stderr] 342 | impl <T> ConfigParseable for CommaSeparatedCfgs<T> where T:ConfigParseable {
Dec 14 13:02:16.336 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.336 INFO [stderr] 
Dec 14 13:02:16.336 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.336 INFO [stderr]    --> src/lib.rs:118:44
Dec 14 13:02:16.336 INFO [stderr]     |
Dec 14 13:02:16.336 INFO [stderr] 118 | define_pub_cfg!(__zcfg_example_pub_config, super::NoneableCfg<String>, None,
Dec 14 13:02:16.336 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.336 INFO [stderr] 
Dec 14 13:02:16.336 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.336 INFO [stderr]    --> src/lib.rs:122:41
Dec 14 13:02:16.336 INFO [stderr]     |
Dec 14 13:02:16.336 INFO [stderr] 122 | define_cfg!(__zcfg_example_priv_config, super::NoneableCfg<String>, None,
Dec 14 13:02:16.336 INFO [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.336 INFO [stderr] 
Dec 14 13:02:16.336 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.336 INFO [stderr]    --> src/lib.rs:252:9
Dec 14 13:02:16.336 INFO [stderr]     |
Dec 14 13:02:16.336 INFO [stderr] 252 |     let NoneableCfg(inner) = self;
Dec 14 13:02:16.336 INFO [stderr]     |         ^^^^^^^^^^^
Dec 14 13:02:16.336 INFO [stderr] 
Dec 14 13:02:16.336 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.336 INFO [stderr]    --> src/lib.rs:259:10
Dec 14 13:02:16.336 INFO [stderr]     |
Dec 14 13:02:16.336 INFO [stderr] 259 |     let &NoneableCfg(ref inner) = self;
Dec 14 13:02:16.336 INFO [stderr]     |          ^^^^^^^^^^^
Dec 14 13:02:16.336 INFO [stderr] 
Dec 14 13:02:16.336 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.336 INFO [stderr]    --> src/lib.rs:268:10
Dec 14 13:02:16.336 INFO [stderr]     |
Dec 14 13:02:16.336 INFO [stderr] 268 |     let &NoneableCfg(ref inner) = self;
Dec 14 13:02:16.336 INFO [stderr]     |          ^^^^^^^^^^^
Dec 14 13:02:16.336 INFO [stderr] 
Dec 14 13:02:16.336 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.336 INFO [stderr]    --> src/lib.rs:275:5
Dec 14 13:02:16.336 INFO [stderr]     |
Dec 14 13:02:16.336 INFO [stderr] 275 |     NoneableCfg(v)
Dec 14 13:02:16.336 INFO [stderr]     |     ^^^^^^^^^^^
Dec 14 13:02:16.336 INFO [stderr] 
Dec 14 13:02:16.336 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.336 INFO [stderr]    --> src/lib.rs:280:17
Dec 14 13:02:16.336 INFO [stderr]     |
Dec 14 13:02:16.336 INFO [stderr] 280 |   type Output = NoneableCfg<<T as ConfigParseable>::Output>;
Dec 14 13:02:16.336 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.336 INFO [stderr] 
Dec 14 13:02:16.336 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.337 INFO [stderr]    --> src/lib.rs:291:21
Dec 14 13:02:16.337 INFO [stderr]     |
Dec 14 13:02:16.337 INFO [stderr] 291 |     opt_res.map(|v| NoneableCfg(v))
Dec 14 13:02:16.337 INFO [stderr]     |                     ^^^^^^^^^^^
Dec 14 13:02:16.337 INFO [stderr] 
Dec 14 13:02:16.337 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.337 INFO [stderr]    --> src/lib.rs:315:9
Dec 14 13:02:16.337 INFO [stderr]     |
Dec 14 13:02:16.337 INFO [stderr] 315 |     let CommaSeparatedCfgs(inner) = self;
Dec 14 13:02:16.337 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.337 INFO [stderr] 
Dec 14 13:02:16.337 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.337 INFO [stderr]    --> src/lib.rs:324:10
Dec 14 13:02:16.337 INFO [stderr]     |
Dec 14 13:02:16.337 INFO [stderr] 324 |     let &CommaSeparatedCfgs(ref inner) = self;
Dec 14 13:02:16.337 INFO [stderr]     |          ^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.337 INFO [stderr] 
Dec 14 13:02:16.337 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.337 INFO [stderr]    --> src/lib.rs:331:5
Dec 14 13:02:16.337 INFO [stderr]     |
Dec 14 13:02:16.337 INFO [stderr] 331 |     CommaSeparatedCfgs(v)
Dec 14 13:02:16.337 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.337 INFO [stderr] 
Dec 14 13:02:16.337 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.337 INFO [stderr]    --> src/lib.rs:337:10
Dec 14 13:02:16.337 INFO [stderr]     |
Dec 14 13:02:16.337 INFO [stderr] 337 |     let &CommaSeparatedCfgs(ref inner) = self;
Dec 14 13:02:16.337 INFO [stderr]     |          ^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.337 INFO [stderr] 
Dec 14 13:02:16.337 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.337 INFO [stderr]    --> src/lib.rs:343:17
Dec 14 13:02:16.337 INFO [stderr]     |
Dec 14 13:02:16.337 INFO [stderr] 343 |   type Output = CommaSeparatedCfgs<<T as ConfigParseable>::Output>;
Dec 14 13:02:16.337 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.337 INFO [stderr] 
Dec 14 13:02:16.337 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.337 INFO [stderr]    --> src/lib.rs:354:15
Dec 14 13:02:16.337 INFO [stderr]     |
Dec 14 13:02:16.337 INFO [stderr] 354 |     return Ok(CommaSeparatedCfgs(results))
Dec 14 13:02:16.337 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^
Dec 14 13:02:16.337 INFO [stderr] 
Dec 14 13:02:16.337 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:16.337 INFO [stderr] 
Dec 14 13:02:16.337 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:16.337 INFO [stderr] 
Dec 14 13:02:16.399 INFO [stderr] warning: use of deprecated item 'NoneableCfg::0': please use Option directly
Dec 14 13:02:16.399 INFO [stderr]    --> src/lib.rs:248:27
Dec 14 13:02:16.399 INFO [stderr]     |
Dec 14 13:02:16.399 INFO [stderr] 248 | pub struct NoneableCfg<T>(pub Option<T>);
Dec 14 13:02:16.399 INFO [stderr]     |                           ^^^^^^^^^^^^^
Dec 14 13:02:16.399 INFO [stderr] 
Dec 14 13:02:16.399 INFO [stderr] warning: use of deprecated item 'NoneableCfg::0': please use Option directly
Dec 14 13:02:16.399 INFO [stderr]    --> src/lib.rs:252:21
Dec 14 13:02:16.399 INFO [stderr]     |
Dec 14 13:02:16.399 INFO [stderr] 252 |     let NoneableCfg(inner) = self;
Dec 14 13:02:16.399 INFO [stderr]     |                     ^^^^^
Dec 14 13:02:16.399 INFO [stderr] 
Dec 14 13:02:16.399 INFO [stderr] warning: use of deprecated item 'NoneableCfg::0': please use Option directly
Dec 14 13:02:16.399 INFO [stderr]    --> src/lib.rs:259:22
Dec 14 13:02:16.399 INFO [stderr]     |
Dec 14 13:02:16.399 INFO [stderr] 259 |     let &NoneableCfg(ref inner) = self;
Dec 14 13:02:16.399 INFO [stderr]     |                      ^^^^^^^^^
Dec 14 13:02:16.399 INFO [stderr] 
Dec 14 13:02:16.399 INFO [stderr] warning: use of deprecated item 'NoneableCfg::0': please use Option directly
Dec 14 13:02:16.399 INFO [stderr]    --> src/lib.rs:268:22
Dec 14 13:02:16.399 INFO [stderr]     |
Dec 14 13:02:16.399 INFO [stderr] 268 |     let &NoneableCfg(ref inner) = self;
Dec 14 13:02:16.399 INFO [stderr]     |                      ^^^^^^^^^
Dec 14 13:02:16.399 INFO [stderr] 
Dec 14 13:02:16.407 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs::0': please use Vec directly
Dec 14 13:02:16.411 INFO [stderr]    --> src/lib.rs:311:34
Dec 14 13:02:16.411 INFO [stderr]     |
Dec 14 13:02:16.411 INFO [stderr] 311 | pub struct CommaSeparatedCfgs<T>(pub Vec<T>);
Dec 14 13:02:16.411 INFO [stderr]     |                                  ^^^^^^^^^^
Dec 14 13:02:16.411 INFO [stderr] 
Dec 14 13:02:16.411 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs::0': please use Vec directly
Dec 14 13:02:16.411 INFO [stderr]    --> src/lib.rs:315:28
Dec 14 13:02:16.411 INFO [stderr]     |
Dec 14 13:02:16.411 INFO [stderr] 315 |     let CommaSeparatedCfgs(inner) = self;
Dec 14 13:02:16.411 INFO [stderr]     |                            ^^^^^
Dec 14 13:02:16.411 INFO [stderr] 
Dec 14 13:02:16.411 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs::0': please use Vec directly
Dec 14 13:02:16.411 INFO [stderr]    --> src/lib.rs:324:29
Dec 14 13:02:16.411 INFO [stderr]     |
Dec 14 13:02:16.411 INFO [stderr] 324 |     let &CommaSeparatedCfgs(ref inner) = self;
Dec 14 13:02:16.411 INFO [stderr]     |                             ^^^^^^^^^
Dec 14 13:02:16.411 INFO [stderr] 
Dec 14 13:02:16.411 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs::0': please use Vec directly
Dec 14 13:02:16.411 INFO [stderr]    --> src/lib.rs:337:29
Dec 14 13:02:16.411 INFO [stderr]     |
Dec 14 13:02:16.411 INFO [stderr] 337 |     let &CommaSeparatedCfgs(ref inner) = self;
Dec 14 13:02:16.411 INFO [stderr]     |                             ^^^^^^^^^
Dec 14 13:02:16.411 INFO [stderr] 
Dec 14 13:02:16.467 INFO [stderr] warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 14 13:02:16.467 INFO [stderr]  --> src/lib.rs:1:12
Dec 14 13:02:16.467 INFO [stderr]   |
Dec 14 13:02:16.467 INFO [stderr] 1 | #![feature(used)]
Dec 14 13:02:16.467 INFO [stderr]   |            ^^^^
Dec 14 13:02:16.467 INFO [stderr]   |
Dec 14 13:02:16.467 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 13:02:16.467 INFO [stderr] 
Dec 14 13:02:17.077 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 14 13:02:17.085 INFO [stderr] su: No module specific data is present
Dec 14 13:02:17.393 INFO running `"docker" "inspect" "3f13005cf018e3536099faafc0e65a15c9b6c0802872d4ce1fc74c808890f2fd"`
Dec 14 13:02:17.656 INFO running `"docker" "rm" "-f" "3f13005cf018e3536099faafc0e65a15c9b6c0802872d4ce1fc74c808890f2fd"`
Dec 14 13:02:17.869 INFO [stdout] 3f13005cf018e3536099faafc0e65a15c9b6c0802872d4ce1fc74c808890f2fd
Dec 14 13:02:17.871 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 13:02:18.141 INFO [stdout] 521a24c8b0c3b83902dc2acaf9dc50cc30a53d843004be9cc8334fd6048bfe8e
Dec 14 13:02:18.144 INFO running `"docker" "start" "-a" "521a24c8b0c3b83902dc2acaf9dc50cc30a53d843004be9cc8334fd6048bfe8e"`
Dec 14 13:02:18.987 INFO [stderr] usermod: no changes
Dec 14 13:02:19.051 INFO [stderr]    Compiling zcfg v0.2.0 (/source)
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:250:10
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 250 | impl <T> NoneableCfg<T> {
Dec 14 13:02:19.635 INFO [stderr]     |          ^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:257:20
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 257 | impl <T> Debug for NoneableCfg<T> where T: Debug {
Dec 14 13:02:19.635 INFO [stderr]     |                    ^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:264:20
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 264 | impl <T> Deref for NoneableCfg<T> {
Dec 14 13:02:19.635 INFO [stderr]     |                    ^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:273:30
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 273 | impl <T> From<Option<T>> for NoneableCfg<T> {
Dec 14 13:02:19.635 INFO [stderr]     |                              ^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:279:30
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 279 | impl <T> ConfigParseable for NoneableCfg<T> where T:ConfigParseable {
Dec 14 13:02:19.635 INFO [stderr]     |                              ^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:313:10
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 313 | impl <T> CommaSeparatedCfgs<T> {
Dec 14 13:02:19.635 INFO [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:320:20
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 320 | impl <T> Deref for CommaSeparatedCfgs<T> {
Dec 14 13:02:19.635 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:329:27
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 329 | impl <T> From<Vec<T>> for CommaSeparatedCfgs<T> {
Dec 14 13:02:19.635 INFO [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:335:20
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 335 | impl <T> Debug for CommaSeparatedCfgs<T> where T: Debug {
Dec 14 13:02:19.635 INFO [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:342:30
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 342 | impl <T> ConfigParseable for CommaSeparatedCfgs<T> where T:ConfigParseable {
Dec 14 13:02:19.635 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:118:44
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 118 | define_pub_cfg!(__zcfg_example_pub_config, super::NoneableCfg<String>, None,
Dec 14 13:02:19.635 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:122:41
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 122 | define_cfg!(__zcfg_example_priv_config, super::NoneableCfg<String>, None,
Dec 14 13:02:19.635 INFO [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:540:30
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 540 |   define_pub_cfg!(example_3, super::NoneableCfg<String>, None, "some example_3 configuration");
Dec 14 13:02:19.635 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:541:30
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 541 |   define_pub_cfg!(example_4, super::NoneableCfg<u32>, None, "some example_4 configuration");
Dec 14 13:02:19.635 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:252:9
Dec 14 13:02:19.635 INFO [stderr]     |
Dec 14 13:02:19.635 INFO [stderr] 252 |     let NoneableCfg(inner) = self;
Dec 14 13:02:19.635 INFO [stderr]     |         ^^^^^^^^^^^
Dec 14 13:02:19.635 INFO [stderr] 
Dec 14 13:02:19.635 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.635 INFO [stderr]    --> src/lib.rs:259:10
Dec 14 13:02:19.636 INFO [stderr]     |
Dec 14 13:02:19.636 INFO [stderr] 259 |     let &NoneableCfg(ref inner) = self;
Dec 14 13:02:19.636 INFO [stderr]     |          ^^^^^^^^^^^
Dec 14 13:02:19.636 INFO [stderr] 
Dec 14 13:02:19.636 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.636 INFO [stderr]    --> src/lib.rs:268:10
Dec 14 13:02:19.636 INFO [stderr]     |
Dec 14 13:02:19.636 INFO [stderr] 268 |     let &NoneableCfg(ref inner) = self;
Dec 14 13:02:19.636 INFO [stderr]     |          ^^^^^^^^^^^
Dec 14 13:02:19.636 INFO [stderr] 
Dec 14 13:02:19.636 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.636 INFO [stderr]    --> src/lib.rs:275:5
Dec 14 13:02:19.636 INFO [stderr]     |
Dec 14 13:02:19.636 INFO [stderr] 275 |     NoneableCfg(v)
Dec 14 13:02:19.636 INFO [stderr]     |     ^^^^^^^^^^^
Dec 14 13:02:19.636 INFO [stderr] 
Dec 14 13:02:19.636 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.636 INFO [stderr]    --> src/lib.rs:280:17
Dec 14 13:02:19.636 INFO [stderr]     |
Dec 14 13:02:19.636 INFO [stderr] 280 |   type Output = NoneableCfg<<T as ConfigParseable>::Output>;
Dec 14 13:02:19.636 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.636 INFO [stderr] 
Dec 14 13:02:19.636 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.636 INFO [stderr]    --> src/lib.rs:291:21
Dec 14 13:02:19.636 INFO [stderr]     |
Dec 14 13:02:19.636 INFO [stderr] 291 |     opt_res.map(|v| NoneableCfg(v))
Dec 14 13:02:19.636 INFO [stderr]     |                     ^^^^^^^^^^^
Dec 14 13:02:19.636 INFO [stderr] 
Dec 14 13:02:19.636 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.636 INFO [stderr]    --> src/lib.rs:315:9
Dec 14 13:02:19.636 INFO [stderr]     |
Dec 14 13:02:19.636 INFO [stderr] 315 |     let CommaSeparatedCfgs(inner) = self;
Dec 14 13:02:19.636 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.636 INFO [stderr] 
Dec 14 13:02:19.636 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.636 INFO [stderr]    --> src/lib.rs:324:10
Dec 14 13:02:19.636 INFO [stderr]     |
Dec 14 13:02:19.636 INFO [stderr] 324 |     let &CommaSeparatedCfgs(ref inner) = self;
Dec 14 13:02:19.636 INFO [stderr]     |          ^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.636 INFO [stderr] 
Dec 14 13:02:19.636 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.636 INFO [stderr]    --> src/lib.rs:331:5
Dec 14 13:02:19.643 INFO [stderr]     |
Dec 14 13:02:19.643 INFO [stderr] 331 |     CommaSeparatedCfgs(v)
Dec 14 13:02:19.643 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.643 INFO [stderr] 
Dec 14 13:02:19.643 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.643 INFO [stderr]    --> src/lib.rs:337:10
Dec 14 13:02:19.643 INFO [stderr]     |
Dec 14 13:02:19.643 INFO [stderr] 337 |     let &CommaSeparatedCfgs(ref inner) = self;
Dec 14 13:02:19.643 INFO [stderr]     |          ^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.643 INFO [stderr] 
Dec 14 13:02:19.643 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.643 INFO [stderr]    --> src/lib.rs:343:17
Dec 14 13:02:19.643 INFO [stderr]     |
Dec 14 13:02:19.643 INFO [stderr] 343 |   type Output = CommaSeparatedCfgs<<T as ConfigParseable>::Output>;
Dec 14 13:02:19.643 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.643 INFO [stderr] 
Dec 14 13:02:19.643 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.643 INFO [stderr]    --> src/lib.rs:354:15
Dec 14 13:02:19.643 INFO [stderr]     |
Dec 14 13:02:19.643 INFO [stderr] 354 |     return Ok(CommaSeparatedCfgs(results))
Dec 14 13:02:19.643 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^
Dec 14 13:02:19.643 INFO [stderr] 
Dec 14 13:02:19.643 INFO [stderr] warning: use of deprecated item 'NoneableCfg': please use Option directly
Dec 14 13:02:19.643 INFO [stderr] 
Dec 14 13:02:19.643 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs': please use Vec directly
Dec 14 13:02:19.643 INFO [stderr] 
Dec 14 13:02:19.738 INFO [stderr] warning: use of deprecated item 'NoneableCfg::0': please use Option directly
Dec 14 13:02:19.738 INFO [stderr]    --> src/lib.rs:248:27
Dec 14 13:02:19.738 INFO [stderr]     |
Dec 14 13:02:19.738 INFO [stderr] 248 | pub struct NoneableCfg<T>(pub Option<T>);
Dec 14 13:02:19.738 INFO [stderr]     |                           ^^^^^^^^^^^^^
Dec 14 13:02:19.738 INFO [stderr] 
Dec 14 13:02:19.738 INFO [stderr] warning: use of deprecated item 'NoneableCfg::0': please use Option directly
Dec 14 13:02:19.738 INFO [stderr]    --> src/lib.rs:252:21
Dec 14 13:02:19.738 INFO [stderr]     |
Dec 14 13:02:19.738 INFO [stderr] 252 |     let NoneableCfg(inner) = self;
Dec 14 13:02:19.738 INFO [stderr]     |                     ^^^^^
Dec 14 13:02:19.738 INFO [stderr] 
Dec 14 13:02:19.738 INFO [stderr] warning: use of deprecated item 'NoneableCfg::0': please use Option directly
Dec 14 13:02:19.738 INFO [stderr]    --> src/lib.rs:259:22
Dec 14 13:02:19.738 INFO [stderr]     |
Dec 14 13:02:19.738 INFO [stderr] 259 |     let &NoneableCfg(ref inner) = self;
Dec 14 13:02:19.738 INFO [stderr]     |                      ^^^^^^^^^
Dec 14 13:02:19.739 INFO [stderr] 
Dec 14 13:02:19.739 INFO [stderr] warning: use of deprecated item 'NoneableCfg::0': please use Option directly
Dec 14 13:02:19.739 INFO [stderr]    --> src/lib.rs:268:22
Dec 14 13:02:19.739 INFO [stderr]     |
Dec 14 13:02:19.739 INFO [stderr] 268 |     let &NoneableCfg(ref inner) = self;
Dec 14 13:02:19.739 INFO [stderr]     |                      ^^^^^^^^^
Dec 14 13:02:19.739 INFO [stderr] 
Dec 14 13:02:19.740 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs::0': please use Vec directly
Dec 14 13:02:19.740 INFO [stderr]    --> src/lib.rs:311:34
Dec 14 13:02:19.740 INFO [stderr]     |
Dec 14 13:02:19.740 INFO [stderr] 311 | pub struct CommaSeparatedCfgs<T>(pub Vec<T>);
Dec 14 13:02:19.740 INFO [stderr]     |                                  ^^^^^^^^^^
Dec 14 13:02:19.740 INFO [stderr] 
Dec 14 13:02:19.740 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs::0': please use Vec directly
Dec 14 13:02:19.740 INFO [stderr]    --> src/lib.rs:315:28
Dec 14 13:02:19.740 INFO [stderr]     |
Dec 14 13:02:19.740 INFO [stderr] 315 |     let CommaSeparatedCfgs(inner) = self;
Dec 14 13:02:19.740 INFO [stderr]     |                            ^^^^^
Dec 14 13:02:19.740 INFO [stderr] 
Dec 14 13:02:19.743 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs::0': please use Vec directly
Dec 14 13:02:19.743 INFO [stderr]    --> src/lib.rs:324:29
Dec 14 13:02:19.743 INFO [stderr]     |
Dec 14 13:02:19.743 INFO [stderr] 324 |     let &CommaSeparatedCfgs(ref inner) = self;
Dec 14 13:02:19.743 INFO [stderr]     |                             ^^^^^^^^^
Dec 14 13:02:19.743 INFO [stderr] 
Dec 14 13:02:19.743 INFO [stderr] warning: use of deprecated item 'CommaSeparatedCfgs::0': please use Vec directly
Dec 14 13:02:19.743 INFO [stderr]    --> src/lib.rs:337:29
Dec 14 13:02:19.743 INFO [stderr]     |
Dec 14 13:02:19.743 INFO [stderr] 337 |     let &CommaSeparatedCfgs(ref inner) = self;
Dec 14 13:02:19.743 INFO [stderr]     |                             ^^^^^^^^^
Dec 14 13:02:19.743 INFO [stderr] 
Dec 14 13:02:19.931 INFO [stderr] warning: the feature `used` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 14 13:02:19.931 INFO [stderr]  --> src/lib.rs:1:12
Dec 14 13:02:19.931 INFO [stderr]   |
Dec 14 13:02:19.931 INFO [stderr] 1 | #![feature(used)]
Dec 14 13:02:19.931 INFO [stderr]   |            ^^^^
Dec 14 13:02:19.931 INFO [stderr]   |
Dec 14 13:02:19.931 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 13:02:19.931 INFO [stderr] 
Dec 14 13:02:21.065 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 14 13:02:21.069 INFO [stderr] su: No module specific data is present
Dec 14 13:02:21.504 INFO running `"docker" "inspect" "521a24c8b0c3b83902dc2acaf9dc50cc30a53d843004be9cc8334fd6048bfe8e"`
Dec 14 13:02:21.693 INFO running `"docker" "rm" "-f" "521a24c8b0c3b83902dc2acaf9dc50cc30a53d843004be9cc8334fd6048bfe8e"`
Dec 14 13:02:21.826 INFO [stdout] 521a24c8b0c3b83902dc2acaf9dc50cc30a53d843004be9cc8334fd6048bfe8e
Dec 14 13:02:21.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 13:02:22.050 INFO [stdout] b7ef1280516d510371b2dbf03a4272bdda35ead36c5d909256fd909a6eb71b7b
Dec 14 13:02:22.052 INFO running `"docker" "start" "-a" "b7ef1280516d510371b2dbf03a4272bdda35ead36c5d909256fd909a6eb71b7b"`
Dec 14 13:02:22.375 INFO [stderr] usermod: no changes
Dec 14 13:02:22.406 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 13:02:22.408 INFO [stderr]      Running /target/debug/deps/zcfg-c3228a4e32c77781
Dec 14 13:02:22.416 INFO [stderr]    Doc-tests zcfg
Dec 14 13:02:22.416 INFO [stdout] 
Dec 14 13:02:22.416 INFO [stdout] running 5 tests
Dec 14 13:02:22.416 INFO [stdout] test test::basic_collections_work ... ok
Dec 14 13:02:22.416 INFO [stdout] test test::global_initializer_contains_all_flags ... ok
Dec 14 13:02:22.416 INFO [stdout] test test::reset_for_testing_works ... ok
Dec 14 13:02:22.416 INFO [stdout] test test::set_for_testing_works ... ok
Dec 14 13:02:22.416 INFO [stdout] test test::unset_flags_are_unset ... ok
Dec 14 13:02:22.416 INFO [stdout] 
Dec 14 13:02:22.416 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:02:22.416 INFO [stdout] 
Dec 14 13:02:23.104 INFO [stdout] 
Dec 14 13:02:23.104 INFO [stdout] running 0 tests
Dec 14 13:02:23.104 INFO [stdout] 
Dec 14 13:02:23.104 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:02:23.104 INFO [stdout] 
Dec 14 13:02:23.111 INFO [stderr] su: No module specific data is present
Dec 14 13:02:23.428 INFO running `"docker" "inspect" "b7ef1280516d510371b2dbf03a4272bdda35ead36c5d909256fd909a6eb71b7b"`
Dec 14 13:02:23.513 INFO running `"docker" "rm" "-f" "b7ef1280516d510371b2dbf03a4272bdda35ead36c5d909256fd909a6eb71b7b"`
Dec 14 13:02:23.606 INFO [stdout] b7ef1280516d510371b2dbf03a4272bdda35ead36c5d909256fd909a6eb71b7b