Nov 16 17:20:29.097 INFO testing pako8128/lists against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 17:20:29.099 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:20:29.599 INFO [stdout] 33b1cf95f5d157487cfaa432a482cc09481fcd054ccf960f08be73c47d05a814
Nov 16 17:20:29.607 INFO running `"docker" "start" "-a" "33b1cf95f5d157487cfaa432a482cc09481fcd054ccf960f08be73c47d05a814"`
Nov 16 17:20:31.419 INFO [stderr] usermod: no changes
Nov 16 17:20:31.476 INFO [stderr]    Compiling lists v0.1.0 (/source)
Nov 16 17:20:31.955 INFO [stderr] warning: method is never used: `new`
Nov 16 17:20:31.955 INFO [stderr]   --> src/ok_stack.rs:38:5
Nov 16 17:20:31.955 INFO [stderr]    |
Nov 16 17:20:31.955 INFO [stderr] 38 |     fn new(elem: T, tail: ListEnum<T>) -> Self {
Nov 16 17:20:31.955 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:20:31.955 INFO [stderr]    |
Nov 16 17:20:31.955 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 17:20:31.955 INFO [stderr] 
Nov 16 17:20:31.994 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 16 17:20:31.997 INFO [stderr] su: No module specific data is present
Nov 16 17:20:33.396 INFO running `"docker" "inspect" "33b1cf95f5d157487cfaa432a482cc09481fcd054ccf960f08be73c47d05a814"`
Nov 16 17:20:33.781 INFO running `"docker" "rm" "-f" "33b1cf95f5d157487cfaa432a482cc09481fcd054ccf960f08be73c47d05a814"`
Nov 16 17:20:34.167 INFO [stdout] 33b1cf95f5d157487cfaa432a482cc09481fcd054ccf960f08be73c47d05a814
Nov 16 17:20:34.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:20:34.627 INFO [stdout] ca0731330765386fd638a339a485fa6e0432222afaccc63070bfb1a96a2cf568
Nov 16 17:20:34.630 INFO running `"docker" "start" "-a" "ca0731330765386fd638a339a485fa6e0432222afaccc63070bfb1a96a2cf568"`
Nov 16 17:20:36.801 INFO [stderr] usermod: no changes
Nov 16 17:20:36.878 INFO [stderr]    Compiling lists v0.1.0 (/source)
Nov 16 17:20:37.602 INFO [stderr] warning: method is never used: `new`
Nov 16 17:20:37.602 INFO [stderr]   --> src/ok_stack.rs:38:5
Nov 16 17:20:37.602 INFO [stderr]    |
Nov 16 17:20:37.602 INFO [stderr] 38 |     fn new(elem: T, tail: ListEnum<T>) -> Self {
Nov 16 17:20:37.602 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 17:20:37.602 INFO [stderr]    |
Nov 16 17:20:37.602 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 17:20:37.602 INFO [stderr] 
Nov 16 17:20:38.972 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
Nov 16 17:20:38.975 INFO [stderr] su: No module specific data is present
Nov 16 17:20:39.971 INFO running `"docker" "inspect" "ca0731330765386fd638a339a485fa6e0432222afaccc63070bfb1a96a2cf568"`
Nov 16 17:20:40.325 INFO running `"docker" "rm" "-f" "ca0731330765386fd638a339a485fa6e0432222afaccc63070bfb1a96a2cf568"`
Nov 16 17:20:40.635 INFO [stdout] ca0731330765386fd638a339a485fa6e0432222afaccc63070bfb1a96a2cf568
Nov 16 17:20:40.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:20:41.091 INFO [stdout] 13ee2ff151db2436571356298abfb58a9ce23f838d9da77ca87084c077f66a39
Nov 16 17:20:41.099 INFO running `"docker" "start" "-a" "13ee2ff151db2436571356298abfb58a9ce23f838d9da77ca87084c077f66a39"`
Nov 16 17:20:42.581 INFO [stderr] usermod: no changes
Nov 16 17:20:42.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 17:20:42.627 INFO [stderr]      Running /target/debug/deps/lists-514905f885e19a31
Nov 16 17:20:42.631 INFO [stdout] 
Nov 16 17:20:42.631 INFO [stdout] running 24 tests
Nov 16 17:20:42.631 INFO [stdout] test better_stack::tests::add_to_an_existing_listenum ... ok
Nov 16 17:20:42.631 INFO [stdout] test better_stack::tests::construct_list ... ok
Nov 16 17:20:42.631 INFO [stdout] test better_stack::tests::construct_listenum_from_vector ... ok
Nov 16 17:20:42.631 INFO [stdout] test better_stack::tests::construct_list_from_vec ... ok
Nov 16 17:20:42.631 INFO [stdout] test bad_stack::tests::integer_list_constructor ... ok
Nov 16 17:20:42.631 INFO [stdout] test bad_stack::tests::integer_list_creation ... ok
Nov 16 17:20:42.631 INFO [stdout] test better_stack::tests::nodes_not_eq ... ok
Nov 16 17:20:42.631 INFO [stdout] test ok_stack::tests::create_a_list ... ok
Nov 16 17:20:42.631 INFO [stdout] test better_stack::tests::nodes_eq ... ok
Nov 16 17:20:42.631 INFO [stdout] test better_stack::tests::construct_node ... ok
Nov 16 17:20:42.631 INFO [stdout] test own_stack::tests::collect_from_iterator ... ok
Nov 16 17:20:42.631 INFO [stdout] test own_stack::tests::construct_from_vector ... ok
Nov 16 17:20:42.631 INFO [stdout] test own_stack::tests::iterator ... ok
Nov 16 17:20:42.631 INFO [stdout] test own_stack::tests::mutably_borrowed_iterator ... ok
Nov 16 17:20:42.631 INFO [stdout] test own_stack::tests::owned_iterator ... ok
Nov 16 17:20:42.631 INFO [stdout] test persistent_stack::tests::basics ... ok
Nov 16 17:20:42.631 INFO [stdout] test persistent_stack::tests::iter ... ok
Nov 16 17:20:42.631 INFO [stdout] test stack::tests::into_iter ... ok
Nov 16 17:20:42.631 INFO [stdout] test stack::tests::iter ... ok
Nov 16 17:20:42.631 INFO [stdout] test stack::tests::iter_mut ... ok
Nov 16 17:20:42.631 INFO [stdout] test stack::tests::peek ... ok
Nov 16 17:20:42.643 INFO [stdout] test ok_stack::tests::push_pop_integrity ... ok
Nov 16 17:20:42.643 INFO [stdout] test ok_stack::tests::push_onto_a_list ... ok
Nov 16 17:20:42.643 INFO [stdout] test own_stack::tests::basics ... ok
Nov 16 17:20:42.643 INFO [stdout] 
Nov 16 17:20:42.643 INFO [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:20:42.643 INFO [stdout] 
Nov 16 17:20:42.643 INFO [stderr]    Doc-tests lists
Nov 16 17:20:43.054 INFO [stdout] 
Nov 16 17:20:43.054 INFO [stdout] running 0 tests
Nov 16 17:20:43.054 INFO [stdout] 
Nov 16 17:20:43.054 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:20:43.054 INFO [stdout] 
Nov 16 17:20:43.081 INFO [stderr] su: No module specific data is present
Nov 16 17:20:44.021 INFO running `"docker" "inspect" "13ee2ff151db2436571356298abfb58a9ce23f838d9da77ca87084c077f66a39"`
Nov 16 17:20:44.321 INFO running `"docker" "rm" "-f" "13ee2ff151db2436571356298abfb58a9ce23f838d9da77ca87084c077f66a39"`
Nov 16 17:20:44.723 INFO [stdout] 13ee2ff151db2436571356298abfb58a9ce23f838d9da77ca87084c077f66a39