Dec 15 05:50:58.928 INFO testing linked-list-0.0.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 05:50:58.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 05:50:59.252 INFO [stdout] ead842eb60b1e3286b398de1374b48799784068f2d3ea9aacce674efa1257399
Dec 15 05:50:59.254 INFO running `"docker" "start" "-a" "ead842eb60b1e3286b398de1374b48799784068f2d3ea9aacce674efa1257399"`
Dec 15 05:50:59.718 INFO [stderr] usermod: no changes
Dec 15 05:50:59.756 INFO [stderr]    Compiling linked-list v0.0.3 (/source)
Dec 15 05:51:00.171 INFO [stderr] warning: unused import: `Debug`
Dec 15 05:51:00.171 INFO [stderr]   --> src/lib.rs:19:22
Dec 15 05:51:00.171 INFO [stderr]    |
Dec 15 05:51:00.171 INFO [stderr] 19 | use std::fmt::{self, Debug};
Dec 15 05:51:00.171 INFO [stderr]    |                      ^^^^^
Dec 15 05:51:00.171 INFO [stderr]    |
Dec 15 05:51:00.171 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 05:51:00.171 INFO [stderr] 
Dec 15 05:51:00.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 15 05:51:00.350 INFO [stderr] su: No module specific data is present
Dec 15 05:51:00.648 INFO running `"docker" "inspect" "ead842eb60b1e3286b398de1374b48799784068f2d3ea9aacce674efa1257399"`
Dec 15 05:51:00.765 INFO running `"docker" "rm" "-f" "ead842eb60b1e3286b398de1374b48799784068f2d3ea9aacce674efa1257399"`
Dec 15 05:51:00.845 INFO [stdout] ead842eb60b1e3286b398de1374b48799784068f2d3ea9aacce674efa1257399
Dec 15 05:51:00.847 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 05:51:01.116 INFO [stdout] b4a0b53906799454463c3b87c83a7418bb1e18d79b1b164141154e6cc5994190
Dec 15 05:51:01.120 INFO running `"docker" "start" "-a" "b4a0b53906799454463c3b87c83a7418bb1e18d79b1b164141154e6cc5994190"`
Dec 15 05:51:02.123 INFO [stderr] usermod: no changes
Dec 15 05:51:02.247 INFO [stderr]    Compiling linked-list v0.0.3 (/source)
Dec 15 05:51:03.123 INFO [stderr] warning: unused import: `Debug`
Dec 15 05:51:03.123 INFO [stderr]   --> src/lib.rs:19:22
Dec 15 05:51:03.123 INFO [stderr]    |
Dec 15 05:51:03.123 INFO [stderr] 19 | use std::fmt::{self, Debug};
Dec 15 05:51:03.123 INFO [stderr]    |                      ^^^^^
Dec 15 05:51:03.123 INFO [stderr]    |
Dec 15 05:51:03.123 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 05:51:03.123 INFO [stderr] 
Dec 15 05:51:05.199 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
Dec 15 05:51:05.207 INFO [stderr] su: No module specific data is present
Dec 15 05:51:05.664 INFO running `"docker" "inspect" "b4a0b53906799454463c3b87c83a7418bb1e18d79b1b164141154e6cc5994190"`
Dec 15 05:51:05.947 INFO running `"docker" "rm" "-f" "b4a0b53906799454463c3b87c83a7418bb1e18d79b1b164141154e6cc5994190"`
Dec 15 05:51:06.159 INFO [stdout] b4a0b53906799454463c3b87c83a7418bb1e18d79b1b164141154e6cc5994190
Dec 15 05:51:06.166 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 15 05:51:06.534 INFO [stdout] 69be194a74c68a111522e607de6af4b35a876a6f300e7e3499a35b7302dee6a7
Dec 15 05:51:06.539 INFO running `"docker" "start" "-a" "69be194a74c68a111522e607de6af4b35a876a6f300e7e3499a35b7302dee6a7"`
Dec 15 05:51:07.644 INFO [stderr] usermod: no changes
Dec 15 05:51:07.731 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 05:51:07.741 INFO [stderr]      Running /target/debug/deps/linked_list-2eb1e20abda4c139
Dec 15 05:51:07.747 INFO [stdout] 
Dec 15 05:51:07.747 INFO [stdout] running 16 tests
Dec 15 05:51:07.747 INFO [stdout] test tests::test_basic ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_eq ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_iterator ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_debug ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_cursor_insert ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_append ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_cursor_seek ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_cursor_remove ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_split_at ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_rev_iter ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_splice ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_ord_nan ... ok
Dec 15 05:51:07.747 INFO [stdout] test tests::test_ord ... ok
Dec 15 05:51:07.758 INFO [stdout] test tests::test_iterator_mut_double_end ... ok
Dec 15 05:51:07.758 INFO [stderr]    Doc-tests linked-list
Dec 15 05:51:07.758 INFO [stdout] test tests::test_mut_iter ... ok
Dec 15 05:51:07.758 INFO [stdout] test tests::test_iterator_double_end ... ok
Dec 15 05:51:07.758 INFO [stdout] 
Dec 15 05:51:07.758 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:51:07.758 INFO [stdout] 
Dec 15 05:51:08.823 INFO [stdout] 
Dec 15 05:51:08.823 INFO [stdout] running 0 tests
Dec 15 05:51:08.823 INFO [stdout] 
Dec 15 05:51:08.823 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:51:08.823 INFO [stdout] 
Dec 15 05:51:08.835 INFO [stderr] su: No module specific data is present
Dec 15 05:51:09.996 INFO running `"docker" "inspect" "69be194a74c68a111522e607de6af4b35a876a6f300e7e3499a35b7302dee6a7"`
Dec 15 05:51:10.355 INFO running `"docker" "rm" "-f" "69be194a74c68a111522e607de6af4b35a876a6f300e7e3499a35b7302dee6a7"`
Dec 15 05:51:10.691 INFO [stdout] 69be194a74c68a111522e607de6af4b35a876a6f300e7e3499a35b7302dee6a7