Dec 15 05:48:35.824 INFO testing list_builder-0.0.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 05:48:35.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05:48:36.417 INFO [stdout] a1b4aa69a15b05a078f40a8df84ee9059e60f9e6e416b620dba1a452aa675263
Dec 15 05:48:36.420 INFO running `"docker" "start" "-a" "a1b4aa69a15b05a078f40a8df84ee9059e60f9e6e416b620dba1a452aa675263"`
Dec 15 05:48:37.327 INFO [stderr] usermod: no changes
Dec 15 05:48:37.383 INFO [stderr]    Compiling list_builder v0.0.2 (/source)
Dec 15 05:48:37.999 INFO [stderr] warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 15 05:48:37.999 INFO [stderr]  --> src/lib.rs:1:12
Dec 15 05:48:37.999 INFO [stderr]   |
Dec 15 05:48:37.999 INFO [stderr] 1 | #![feature(core)]
Dec 15 05:48:37.999 INFO [stderr]   |            ^^^^
Dec 15 05:48:37.999 INFO [stderr]   |
Dec 15 05:48:37.999 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 05:48:37.999 INFO [stderr] 
Dec 15 05:48:37.999 INFO [stderr] warning: unused attribute
Dec 15 05:48:37.999 INFO [stderr]   --> src/lib.rs:40:1
Dec 15 05:48:37.999 INFO [stderr]    |
Dec 15 05:48:37.999 INFO [stderr] 40 | #[macro_use]
Dec 15 05:48:37.999 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 05:48:37.999 INFO [stderr]    |
Dec 15 05:48:37.999 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Dec 15 05:48:37.999 INFO [stderr] 
Dec 15 05:48:38.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 15 05:48:38.063 INFO [stderr] su: No module specific data is present
Dec 15 05:48:38.888 INFO running `"docker" "inspect" "a1b4aa69a15b05a078f40a8df84ee9059e60f9e6e416b620dba1a452aa675263"`
Dec 15 05:48:39.151 INFO running `"docker" "rm" "-f" "a1b4aa69a15b05a078f40a8df84ee9059e60f9e6e416b620dba1a452aa675263"`
Dec 15 05:48:39.534 INFO [stdout] a1b4aa69a15b05a078f40a8df84ee9059e60f9e6e416b620dba1a452aa675263
Dec 15 05:48:39.539 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05:48:39.999 INFO [stdout] b7695e37fd51c189d54858a178dc5d7aef919dfc47d4952001e4cb80d3d70017
Dec 15 05:48:40.007 INFO running `"docker" "start" "-a" "b7695e37fd51c189d54858a178dc5d7aef919dfc47d4952001e4cb80d3d70017"`
Dec 15 05:48:41.107 INFO [stderr] usermod: no changes
Dec 15 05:48:41.176 INFO [stderr]    Compiling list_builder v0.0.2 (/source)
Dec 15 05:48:42.203 INFO [stderr] warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 15 05:48:42.203 INFO [stderr]  --> src/lib.rs:1:12
Dec 15 05:48:42.203 INFO [stderr]   |
Dec 15 05:48:42.203 INFO [stderr] 1 | #![feature(core)]
Dec 15 05:48:42.203 INFO [stderr]   |            ^^^^
Dec 15 05:48:42.203 INFO [stderr]   |
Dec 15 05:48:42.203 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 05:48:42.203 INFO [stderr] 
Dec 15 05:48:42.203 INFO [stderr] warning: unused attribute
Dec 15 05:48:42.203 INFO [stderr]   --> src/lib.rs:40:1
Dec 15 05:48:42.203 INFO [stderr]    |
Dec 15 05:48:42.203 INFO [stderr] 40 | #[macro_use]
Dec 15 05:48:42.203 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 05:48:42.203 INFO [stderr]    |
Dec 15 05:48:42.203 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Dec 15 05:48:42.203 INFO [stderr] 
Dec 15 05:48:43.525 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
Dec 15 05:48:43.531 INFO [stderr] su: No module specific data is present
Dec 15 05:48:44.252 INFO running `"docker" "inspect" "b7695e37fd51c189d54858a178dc5d7aef919dfc47d4952001e4cb80d3d70017"`
Dec 15 05:48:44.553 INFO running `"docker" "rm" "-f" "b7695e37fd51c189d54858a178dc5d7aef919dfc47d4952001e4cb80d3d70017"`
Dec 15 05:48:44.899 INFO [stdout] b7695e37fd51c189d54858a178dc5d7aef919dfc47d4952001e4cb80d3d70017
Dec 15 05:48:44.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05:48:45.393 INFO [stdout] 2200b1ff8bccef03cf87ba9986946f2961e3d6d6f4be63a8324ae5b3ab3318f2
Dec 15 05:48:45.395 INFO running `"docker" "start" "-a" "2200b1ff8bccef03cf87ba9986946f2961e3d6d6f4be63a8324ae5b3ab3318f2"`
Dec 15 05:48:46.646 INFO [stderr] usermod: no changes
Dec 15 05:48:46.694 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 05:48:46.703 INFO [stderr]      Running /target/debug/deps/list_builder-6f19c91c249b5c99
Dec 15 05:48:46.705 INFO [stdout] 
Dec 15 05:48:46.705 INFO [stdout] running 0 tests
Dec 15 05:48:46.705 INFO [stdout] 
Dec 15 05:48:46.705 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:48:46.705 INFO [stdout] 
Dec 15 05:48:46.707 INFO [stderr]      Running /target/debug/deps/lib-32e7d203828898c4
Dec 15 05:48:46.711 INFO [stdout] 
Dec 15 05:48:46.711 INFO [stdout] running 10 tests
Dec 15 05:48:46.711 INFO [stdout] test test_conditional_double_vec ... ok
Dec 15 05:48:46.711 INFO [stdout] test test_chained_vec ... ok
Dec 15 05:48:46.711 INFO [stdout] test test_times_two_vec ... ok
Dec 15 05:48:46.711 INFO [stdout] test test_times_two_set ... ok
Dec 15 05:48:46.711 INFO [stdout] test test_same_var_name ... ok
Dec 15 05:48:46.711 INFO [stdout] test test_conditional_vec ... ok
Dec 15 05:48:46.715 INFO [stdout] test test_no_change_set ... ok
Dec 15 05:48:46.715 INFO [stdout] test test_function_call ... ok
Dec 15 05:48:46.719 INFO [stdout] test test_tuple_vec ... ok
Dec 15 05:48:46.719 INFO [stdout] test test_no_change_vec ... ok
Dec 15 05:48:46.719 INFO [stdout] 
Dec 15 05:48:46.719 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 05:48:46.719 INFO [stdout] 
Dec 15 05:48:46.719 INFO [stderr]    Doc-tests list_builder
Dec 15 05:48:47.824 INFO [stdout] 
Dec 15 05:48:47.824 INFO [stdout] running 4 tests
Dec 15 05:48:47.824 INFO [stdout] test src/lib.rs - gen (line 14) ... ignored
Dec 15 05:48:47.824 INFO [stdout] test src/lib.rs - gen (line 20) ... ignored
Dec 15 05:48:47.824 INFO [stdout] test src/lib.rs - gen (line 36) ... ignored
Dec 15 05:48:47.824 INFO [stdout] test src/lib.rs - gen (line 8) ... ignored
Dec 15 05:48:47.824 INFO [stdout] 
Dec 15 05:48:47.824 INFO [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out
Dec 15 05:48:47.824 INFO [stdout] 
Dec 15 05:48:47.832 INFO [stderr] su: No module specific data is present
Dec 15 05:48:48.671 INFO running `"docker" "inspect" "2200b1ff8bccef03cf87ba9986946f2961e3d6d6f4be63a8324ae5b3ab3318f2"`
Dec 15 05:48:49.183 INFO running `"docker" "rm" "-f" "2200b1ff8bccef03cf87ba9986946f2961e3d6d6f4be63a8324ae5b3ab3318f2"`
Dec 15 05:48:49.419 INFO [stdout] 2200b1ff8bccef03cf87ba9986946f2961e3d6d6f4be63a8324ae5b3ab3318f2