Dec 14 12:08:52.003 INFO testing ArnaudValensi/vec-tree against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 12:08:52.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:08:52.294 INFO [stdout] 9835e260e878558dd351d04337d8408a7a61b24453963b51b9aabbb5978ac2ac Dec 14 12:08:52.297 INFO running `"docker" "start" "-a" "9835e260e878558dd351d04337d8408a7a61b24453963b51b9aabbb5978ac2ac"` Dec 14 12:08:53.831 INFO [stderr] usermod: no changes Dec 14 12:08:53.891 INFO [stderr] Compiling generational-arena v0.2.0 Dec 14 12:08:54.630 INFO [stderr] Compiling vec-tree v0.1.2 (/source) Dec 14 12:08:55.309 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.44s Dec 14 12:08:55.315 INFO [stderr] su: No module specific data is present Dec 14 12:08:55.856 INFO running `"docker" "inspect" "9835e260e878558dd351d04337d8408a7a61b24453963b51b9aabbb5978ac2ac"` Dec 14 12:08:56.095 INFO running `"docker" "rm" "-f" "9835e260e878558dd351d04337d8408a7a61b24453963b51b9aabbb5978ac2ac"` Dec 14 12:08:56.353 INFO [stdout] 9835e260e878558dd351d04337d8408a7a61b24453963b51b9aabbb5978ac2ac Dec 14 12:08:56.356 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:08:56.781 INFO [stdout] 062051f8189df954b39b17d8a758e298b8e5a04673ba63fead991473394c348f Dec 14 12:08:56.783 INFO running `"docker" "start" "-a" "062051f8189df954b39b17d8a758e298b8e5a04673ba63fead991473394c348f"` Dec 14 12:08:58.090 INFO [stderr] usermod: no changes Dec 14 12:08:58.167 INFO [stderr] Compiling vec-tree v0.1.2 (/source) Dec 14 12:09:01.148 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.00s Dec 14 12:09:01.148 INFO [stderr] su: No module specific data is present Dec 14 12:09:01.616 INFO running `"docker" "inspect" "062051f8189df954b39b17d8a758e298b8e5a04673ba63fead991473394c348f"` Dec 14 12:09:01.793 INFO running `"docker" "rm" "-f" "062051f8189df954b39b17d8a758e298b8e5a04673ba63fead991473394c348f"` Dec 14 12:09:01.971 INFO [stdout] 062051f8189df954b39b17d8a758e298b8e5a04673ba63fead991473394c348f Dec 14 12:09:01.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12:09:02.275 INFO [stdout] 620e892536e37175c872ef7588c5a8fb11748c97669eefbf8da0ac395db170aa Dec 14 12:09:02.281 INFO running `"docker" "start" "-a" "620e892536e37175c872ef7588c5a8fb11748c97669eefbf8da0ac395db170aa"` Dec 14 12:09:03.198 INFO [stderr] usermod: no changes Dec 14 12:09:03.227 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 14 12:09:03.228 INFO [stderr] Running /target/debug/deps/vec_tree-0b76776be089a04a Dec 14 12:09:03.229 INFO [stdout] Dec 14 12:09:03.229 INFO [stdout] running 0 tests Dec 14 12:09:03.229 INFO [stdout] Dec 14 12:09:03.229 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 12:09:03.229 INFO [stdout] Dec 14 12:09:03.230 INFO [stderr] Running /target/debug/deps/readme-d1b614e6d1c4ecf7 Dec 14 12:09:03.231 INFO [stdout] Dec 14 12:09:03.231 INFO [stdout] running 1 test Dec 14 12:09:03.278 INFO [stdout] test cargo_readme_up_to_date ... FAILED Dec 14 12:09:03.278 INFO [stdout] Dec 14 12:09:03.278 INFO [stdout] failures: Dec 14 12:09:03.278 INFO [stdout] Dec 14 12:09:03.278 INFO [stdout] ---- cargo_readme_up_to_date stdout ---- Dec 14 12:09:03.278 INFO [stdout] Checking that `cargo readme > README.md` is up to date... Dec 14 12:09:03.278 INFO [stdout] thread 'cargo_readme_up_to_date' panicked at 'Run `cargo readme > README.md` to update README.md', tests/readme.rs:27:9 Dec 14 12:09:03.278 INFO [stdout] stack backtrace: Dec 14 12:09:03.278 INFO [stdout] 0: 0x55e5dd9a3333 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 12:09:03.278 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 12:09:03.278 INFO [stdout] 1: 0x55e5dd99db38 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 12:09:03.278 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 12:09:03.278 INFO [stdout] 2: 0x55e5dd9a22a2 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 12:09:03.278 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 12:09:03.278 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 12:09:03.278 INFO [stdout] 3: 0x55e5dd9a1f97 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 12:09:03.278 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 12:09:03.278 INFO [stdout] 4: 0x55e5dd9a29b0 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 12:09:03.278 INFO [stdout] at src/libstd/panicking.rs:487 Dec 14 12:09:03.278 INFO [stdout] 5: 0x55e5dd94dbc3 - std::panicking::begin_panic::h0f23f50d476e8c5a Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 14 12:09:03.279 INFO [stdout] 6: 0x55e5dd94d83f - readme::cargo_readme_up_to_date::hcb77139d00b311f2 Dec 14 12:09:03.279 INFO [stdout] at tests/readme.rs:27 Dec 14 12:09:03.279 INFO [stdout] 7: 0x55e5dd94d589 - readme::cargo_readme_up_to_date::{{closure}}::h84fdeb688e2a2e85 Dec 14 12:09:03.279 INFO [stdout] at tests/readme.rs:6 Dec 14 12:09:03.279 INFO [stdout] 8: 0x55e5dd94bf1d - core::ops::function::FnOnce::call_once::hf1c5718d5222b7ed Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 14 12:09:03.279 INFO [stdout] 9: 0x55e5dd95c2de - >::call_box::h3cf534772c089f15 Dec 14 12:09:03.279 INFO [stdout] at src/libtest/lib.rs:1483 Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 12:09:03.279 INFO [stdout] 10: 0x55e5dd9b5409 - __rust_maybe_catch_panic Dec 14 12:09:03.279 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 12:09:03.279 INFO [stdout] 11: 0x55e5dd979c87 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 12:09:03.279 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 12:09:03.279 INFO [stdout] 12: 0x55e5dd954b94 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 12:09:03.279 INFO [stdout] 13: 0x55e5dd955204 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 12:09:03.279 INFO [stdout] 14: 0x55e5dd9b5409 - __rust_maybe_catch_panic Dec 14 12:09:03.279 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 12:09:03.279 INFO [stdout] 15: 0x55e5dd95c1bc - >::call_box::h260fd1ad8e2854a6 Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 12:09:03.279 INFO [stdout] 16: 0x55e5dd9a93cd - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 12:09:03.279 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 12:09:03.279 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 12:09:03.279 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 12:09:03.279 INFO [stdout] 17: 0x7f505b08d6b9 - start_thread Dec 14 12:09:03.279 INFO [stdout] 18: 0x7f505abad41c - clone Dec 14 12:09:03.279 INFO [stdout] 19: 0x0 - Dec 14 12:09:03.279 INFO [stdout] Dec 14 12:09:03.279 INFO [stdout] Dec 14 12:09:03.279 INFO [stdout] failures: Dec 14 12:09:03.279 INFO [stdout] cargo_readme_up_to_date Dec 14 12:09:03.279 INFO [stdout] Dec 14 12:09:03.279 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 12:09:03.279 INFO [stdout] Dec 14 12:09:03.280 INFO [stderr] error: test failed, to rerun pass '--test readme' Dec 14 12:09:03.281 INFO [stderr] su: No module specific data is present Dec 14 12:09:03.519 INFO running `"docker" "inspect" "620e892536e37175c872ef7588c5a8fb11748c97669eefbf8da0ac395db170aa"` Dec 14 12:09:03.620 INFO running `"docker" "rm" "-f" "620e892536e37175c872ef7588c5a8fb11748c97669eefbf8da0ac395db170aa"` Dec 14 12:09:03.754 INFO [stdout] 620e892536e37175c872ef7588c5a8fb11748c97669eefbf8da0ac395db170aa