Dec 14 23:22:04.404 INFO testing rgen3-save-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 23:22:04.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:22:04.971 INFO [stdout] 0f3b6a785f91177fffa62cffd07c815455329fedba75c9a70578edd1d15cad16 Dec 14 23:22:04.974 INFO running `"docker" "start" "-a" "0f3b6a785f91177fffa62cffd07c815455329fedba75c9a70578edd1d15cad16"` Dec 14 23:22:06.273 INFO [stderr] usermod: no changes Dec 14 23:22:06.342 INFO [stderr] Compiling rgen3-string v0.1.0 Dec 14 23:22:07.258 INFO [stderr] Compiling rgen3-save v0.1.0 (/source) Dec 14 23:22:08.483 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable Dec 14 23:22:08.483 INFO [stderr] --> src/lib.rs:3:12 Dec 14 23:22:08.483 INFO [stderr] | Dec 14 23:22:08.483 INFO [stderr] 3 | #![feature(associated_consts, question_mark)] Dec 14 23:22:08.483 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 23:22:08.483 INFO [stderr] | Dec 14 23:22:08.483 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 14 23:22:08.483 INFO [stderr] Dec 14 23:22:08.483 INFO [stderr] warning: the feature `question_mark` has been stable since 1.13.0 and no longer requires an attribute to enable Dec 14 23:22:08.483 INFO [stderr] --> src/lib.rs:3:31 Dec 14 23:22:08.483 INFO [stderr] | Dec 14 23:22:08.483 INFO [stderr] 3 | #![feature(associated_consts, question_mark)] Dec 14 23:22:08.483 INFO [stderr] | ^^^^^^^^^^^^^ Dec 14 23:22:08.483 INFO [stderr] Dec 14 23:22:08.803 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.50s Dec 14 23:22:08.805 INFO [stderr] su: No module specific data is present Dec 14 23:22:09.639 INFO running `"docker" "inspect" "0f3b6a785f91177fffa62cffd07c815455329fedba75c9a70578edd1d15cad16"` Dec 14 23:22:09.953 INFO running `"docker" "rm" "-f" "0f3b6a785f91177fffa62cffd07c815455329fedba75c9a70578edd1d15cad16"` Dec 14 23:22:10.182 INFO [stdout] 0f3b6a785f91177fffa62cffd07c815455329fedba75c9a70578edd1d15cad16 Dec 14 23:22:10.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:22:10.623 INFO [stdout] 05f14a0790e3f0d29fd2c7a36ba4769e8665f72ee0f9b9650063a23f993f2fd1 Dec 14 23:22:10.628 INFO running `"docker" "start" "-a" "05f14a0790e3f0d29fd2c7a36ba4769e8665f72ee0f9b9650063a23f993f2fd1"` Dec 14 23:22:11.489 INFO [stderr] usermod: no changes Dec 14 23:22:11.598 INFO [stderr] Compiling rgen3-save v0.1.0 (/source) Dec 14 23:22:13.273 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable Dec 14 23:22:13.273 INFO [stderr] --> src/lib.rs:3:12 Dec 14 23:22:13.273 INFO [stderr] | Dec 14 23:22:13.273 INFO [stderr] 3 | #![feature(associated_consts, question_mark)] Dec 14 23:22:13.273 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 23:22:13.273 INFO [stderr] | Dec 14 23:22:13.273 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 14 23:22:13.273 INFO [stderr] Dec 14 23:22:13.273 INFO [stderr] warning: the feature `question_mark` has been stable since 1.13.0 and no longer requires an attribute to enable Dec 14 23:22:13.273 INFO [stderr] --> src/lib.rs:3:31 Dec 14 23:22:13.273 INFO [stderr] | Dec 14 23:22:13.273 INFO [stderr] 3 | #![feature(associated_consts, question_mark)] Dec 14 23:22:13.273 INFO [stderr] | ^^^^^^^^^^^^^ Dec 14 23:22:13.273 INFO [stderr] Dec 14 23:22:14.894 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.38s Dec 14 23:22:14.898 INFO [stderr] su: No module specific data is present Dec 14 23:22:15.231 INFO running `"docker" "inspect" "05f14a0790e3f0d29fd2c7a36ba4769e8665f72ee0f9b9650063a23f993f2fd1"` Dec 14 23:22:15.361 INFO running `"docker" "rm" "-f" "05f14a0790e3f0d29fd2c7a36ba4769e8665f72ee0f9b9650063a23f993f2fd1"` Dec 14 23:22:15.437 INFO [stdout] 05f14a0790e3f0d29fd2c7a36ba4769e8665f72ee0f9b9650063a23f993f2fd1 Dec 14 23:22:15.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:22:15.595 INFO [stdout] c91fab89533ada74da8ce7671b72c008608825a2015ae642e7eadf3a9f6bd182 Dec 14 23:22:15.600 INFO running `"docker" "start" "-a" "c91fab89533ada74da8ce7671b72c008608825a2015ae642e7eadf3a9f6bd182"` Dec 14 23:22:16.059 INFO [stderr] usermod: no changes Dec 14 23:22:16.119 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s Dec 14 23:22:16.128 INFO [stderr] Running /target/debug/deps/rgen3_save-95d6daffa6799d78 Dec 14 23:22:16.139 INFO [stdout] Dec 14 23:22:16.139 INFO [stdout] running 1 test Dec 14 23:22:16.139 INFO [stdout] test util::lower_upper::test_split_merge ... ok Dec 14 23:22:16.139 INFO [stdout] Dec 14 23:22:16.139 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 23:22:16.139 INFO [stdout] Dec 14 23:22:16.139 INFO [stderr] Running /target/debug/deps/identity-0c7d71bd0c01ab9a Dec 14 23:22:16.147 INFO [stdout] Dec 14 23:22:16.147 INFO [stdout] running 1 test Dec 14 23:22:16.203 INFO [stderr] error: test failed, to rerun pass '--test identity' Dec 14 23:22:16.203 INFO [stdout] test identity ... FAILED Dec 14 23:22:16.203 INFO [stdout] Dec 14 23:22:16.203 INFO [stdout] failures: Dec 14 23:22:16.203 INFO [stdout] Dec 14 23:22:16.203 INFO [stdout] ---- identity stdout ---- Dec 14 23:22:16.203 INFO [stdout] thread 'identity' panicked at 'Need RGEN3_TEST_SAVES env var set to a path: NotPresent', src/libcore/result.rs:1009:5 Dec 14 23:22:16.203 INFO [stdout] stack backtrace: Dec 14 23:22:16.203 INFO [stdout] 0: 0x55f1f78c28d3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 14 23:22:16.203 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 23:22:16.203 INFO [stdout] 1: 0x55f1f78bcfe8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 14 23:22:16.203 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 23:22:16.203 INFO [stdout] 2: 0x55f1f78c17c2 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 14 23:22:16.203 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 23:22:16.203 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 23:22:16.203 INFO [stdout] 3: 0x55f1f78c14b7 - std::panicking::default_hook::h1134a4d34aab4428 Dec 14 23:22:16.203 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 23:22:16.203 INFO [stdout] 4: 0x55f1f78c1ed0 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 14 23:22:16.203 INFO [stdout] at src/libstd/panicking.rs:487 Dec 14 23:22:16.203 INFO [stdout] 5: 0x55f1f78c1a51 - std::panicking::continue_panic_fmt::h6b63497ce98499d4 Dec 14 23:22:16.203 INFO [stdout] at src/libstd/panicking.rs:394 Dec 14 23:22:16.203 INFO [stdout] 6: 0x55f1f78c1935 - rust_begin_unwind Dec 14 23:22:16.203 INFO [stdout] at src/libstd/panicking.rs:321 Dec 14 23:22:16.203 INFO [stdout] 7: 0x55f1f78d212c - core::panicking::panic_fmt::h68c043a5e81351f3 Dec 14 23:22:16.203 INFO [stdout] at src/libcore/panicking.rs:95 Dec 14 23:22:16.203 INFO [stdout] 8: 0x55f1f773024b - core::result::unwrap_failed::hba089419b3fbeb05 Dec 14 23:22:16.203 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/macros.rs:26 Dec 14 23:22:16.203 INFO [stdout] 9: 0x55f1f772fafc - >::expect::hb5a9c306c9bddbe6 Dec 14 23:22:16.203 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/result.rs:835 Dec 14 23:22:16.203 INFO [stdout] 10: 0x55f1f773221f - identity::identity::h6db26da64f1bdb61 Dec 14 23:22:16.203 INFO [stdout] at tests/identity.rs:12 Dec 14 23:22:16.203 INFO [stdout] 11: 0x55f1f7732189 - identity::identity::{{closure}}::h0acda65af14850a7 Dec 14 23:22:16.203 INFO [stdout] at tests/identity.rs:10 Dec 14 23:22:16.203 INFO [stdout] 12: 0x55f1f7733ead - core::ops::function::FnOnce::call_once::hfadddb56bc73a038 Dec 14 23:22:16.203 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 14 23:22:16.203 INFO [stdout] 13: 0x55f1f773ce4e - >::call_box::h3cf534772c089f15 Dec 14 23:22:16.203 INFO [stdout] at src/libtest/lib.rs:1483 Dec 14 23:22:16.203 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238 Dec 14 23:22:16.203 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 23:22:16.203 INFO [stdout] 14: 0x55f1f78d0559 - __rust_maybe_catch_panic Dec 14 23:22:16.203 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 23:22:16.203 INFO [stdout] 15: 0x55f1f775a7f7 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 14 23:22:16.203 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 23:22:16.204 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 23:22:16.204 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 23:22:16.204 INFO [stdout] 16: 0x55f1f7735704 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 14 23:22:16.204 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 14 23:22:16.204 INFO [stdout] 17: 0x55f1f7735d74 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 14 23:22:16.204 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 14 23:22:16.204 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 14 23:22:16.204 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 14 23:22:16.204 INFO [stdout] 18: 0x55f1f78d0559 - __rust_maybe_catch_panic Dec 14 23:22:16.204 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 23:22:16.204 INFO [stdout] 19: 0x55f1f773cd2c - >::call_box::h260fd1ad8e2854a6 Dec 14 23:22:16.204 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 14 23:22:16.204 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 14 23:22:16.204 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 14 23:22:16.204 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 14 23:22:16.204 INFO [stdout] 20: 0x55f1f78c451d - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 14 23:22:16.204 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 14 23:22:16.204 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 23:22:16.204 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 23:22:16.204 INFO [stdout] 21: 0x7fb3c5ab06b9 - start_thread Dec 14 23:22:16.204 INFO [stdout] 22: 0x7fb3c55d041c - clone Dec 14 23:22:16.204 INFO [stdout] 23: 0x0 - Dec 14 23:22:16.204 INFO [stdout] Dec 14 23:22:16.204 INFO [stdout] Dec 14 23:22:16.204 INFO [stdout] failures: Dec 14 23:22:16.204 INFO [stdout] identity Dec 14 23:22:16.204 INFO [stdout] Dec 14 23:22:16.204 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 23:22:16.204 INFO [stdout] Dec 14 23:22:16.207 INFO [stderr] su: No module specific data is present Dec 14 23:22:16.554 INFO running `"docker" "inspect" "c91fab89533ada74da8ce7671b72c008608825a2015ae642e7eadf3a9f6bd182"` Dec 14 23:22:16.635 INFO running `"docker" "rm" "-f" "c91fab89533ada74da8ce7671b72c008608825a2015ae642e7eadf3a9f6bd182"` Dec 14 23:22:16.756 INFO [stdout] c91fab89533ada74da8ce7671b72c008608825a2015ae642e7eadf3a9f6bd182