Nov 18 01:53:20.305 INFO testing rgen3-save-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 01:53:20.305 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 01:53:20.554 INFO [stdout] bc3986eadffeb80deb480bf30f11a104f21cce895cc0c4a8fccee028b52d7790
Nov 18 01:53:20.563 INFO running `"docker" "start" "-a" "bc3986eadffeb80deb480bf30f11a104f21cce895cc0c4a8fccee028b52d7790"`
Nov 18 01:53:21.727 INFO [stderr] usermod: no changes
Nov 18 01:53:21.815 INFO [stderr]    Compiling rgen3-string v0.1.0
Nov 18 01:53:22.734 INFO [stderr]    Compiling rgen3-save v0.1.0 (/source)
Nov 18 01:53:23.923 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable
Nov 18 01:53:23.923 INFO [stderr]  --> src/lib.rs:3:12
Nov 18 01:53:23.923 INFO [stderr]   |
Nov 18 01:53:23.923 INFO [stderr] 3 | #![feature(associated_consts, question_mark)]
Nov 18 01:53:23.923 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 18 01:53:23.923 INFO [stderr]   |
Nov 18 01:53:23.923 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 18 01:53:23.923 INFO [stderr] 
Nov 18 01:53:23.923 INFO [stderr] warning: the feature `question_mark` has been stable since 1.13.0 and no longer requires an attribute to enable
Nov 18 01:53:23.923 INFO [stderr]  --> src/lib.rs:3:31
Nov 18 01:53:23.923 INFO [stderr]   |
Nov 18 01:53:23.923 INFO [stderr] 3 | #![feature(associated_consts, question_mark)]
Nov 18 01:53:23.923 INFO [stderr]   |                               ^^^^^^^^^^^^^
Nov 18 01:53:23.923 INFO [stderr] 
Nov 18 01:53:24.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
Nov 18 01:53:24.421 INFO [stderr] su: No module specific data is present
Nov 18 01:53:25.364 INFO running `"docker" "inspect" "bc3986eadffeb80deb480bf30f11a104f21cce895cc0c4a8fccee028b52d7790"`
Nov 18 01:53:25.554 INFO running `"docker" "rm" "-f" "bc3986eadffeb80deb480bf30f11a104f21cce895cc0c4a8fccee028b52d7790"`
Nov 18 01:53:25.748 INFO [stdout] bc3986eadffeb80deb480bf30f11a104f21cce895cc0c4a8fccee028b52d7790
Nov 18 01:53:25.752 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 01:53:26.070 INFO [stdout] 76765a73d9548b829701fa9a7d8551b0c22d27f63012c85012a9d1b68b1d9009
Nov 18 01:53:26.072 INFO running `"docker" "start" "-a" "76765a73d9548b829701fa9a7d8551b0c22d27f63012c85012a9d1b68b1d9009"`
Nov 18 01:53:26.864 INFO [stderr] usermod: no changes
Nov 18 01:53:26.970 INFO [stderr]    Compiling rgen3-save v0.1.0 (/source)
Nov 18 01:53:28.739 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable
Nov 18 01:53:28.739 INFO [stderr]  --> src/lib.rs:3:12
Nov 18 01:53:28.739 INFO [stderr]   |
Nov 18 01:53:28.739 INFO [stderr] 3 | #![feature(associated_consts, question_mark)]
Nov 18 01:53:28.739 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^
Nov 18 01:53:28.739 INFO [stderr]   |
Nov 18 01:53:28.739 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 18 01:53:28.739 INFO [stderr] 
Nov 18 01:53:28.739 INFO [stderr] warning: the feature `question_mark` has been stable since 1.13.0 and no longer requires an attribute to enable
Nov 18 01:53:28.739 INFO [stderr]  --> src/lib.rs:3:31
Nov 18 01:53:28.739 INFO [stderr]   |
Nov 18 01:53:28.739 INFO [stderr] 3 | #![feature(associated_consts, question_mark)]
Nov 18 01:53:28.739 INFO [stderr]   |                               ^^^^^^^^^^^^^
Nov 18 01:53:28.739 INFO [stderr] 
Nov 18 01:53:30.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
Nov 18 01:53:30.891 INFO [stderr] su: No module specific data is present
Nov 18 01:53:31.150 INFO running `"docker" "inspect" "76765a73d9548b829701fa9a7d8551b0c22d27f63012c85012a9d1b68b1d9009"`
Nov 18 01:53:31.293 INFO running `"docker" "rm" "-f" "76765a73d9548b829701fa9a7d8551b0c22d27f63012c85012a9d1b68b1d9009"`
Nov 18 01:53:31.457 INFO [stdout] 76765a73d9548b829701fa9a7d8551b0c22d27f63012c85012a9d1b68b1d9009
Nov 18 01:53:31.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 01:53:31.743 INFO [stdout] 1c90d49188d39bc16d70c0e770510acbad402724d2d574f246a9db4c849207d5
Nov 18 01:53:31.745 INFO running `"docker" "start" "-a" "1c90d49188d39bc16d70c0e770510acbad402724d2d574f246a9db4c849207d5"`
Nov 18 01:53:32.299 INFO [stderr] usermod: no changes
Nov 18 01:53:32.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 01:53:32.367 INFO [stderr]      Running /target/debug/deps/rgen3_save-ff3a8aedaa0a095c
Nov 18 01:53:32.374 INFO [stdout] 
Nov 18 01:53:32.374 INFO [stdout] running 1 test
Nov 18 01:53:32.375 INFO [stdout] test util::lower_upper::test_split_merge ... ok
Nov 18 01:53:32.375 INFO [stdout] 
Nov 18 01:53:32.375 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 01:53:32.375 INFO [stdout] 
Nov 18 01:53:32.375 INFO [stderr]      Running /target/debug/deps/identity-a466fbe2e55b0ce2
Nov 18 01:53:32.406 INFO [stdout] 
Nov 18 01:53:32.406 INFO [stdout] running 1 test
Nov 18 01:53:32.430 INFO [stdout] test identity ... FAILED
Nov 18 01:53:32.430 INFO [stdout] 
Nov 18 01:53:32.430 INFO [stdout] failures:
Nov 18 01:53:32.431 INFO [stdout] 
Nov 18 01:53:32.431 INFO [stdout] ---- identity stdout ----
Nov 18 01:53:32.431 INFO [stdout] thread 'identity' panicked at 'Need RGEN3_TEST_SAVES env var set to a path: NotPresent', libcore/result.rs:1009:5
Nov 18 01:53:32.432 INFO [stdout] stack backtrace:
Nov 18 01:53:32.432 INFO [stdout]    0:     0x55959d8f9723 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1a944b80a560daa8
Nov 18 01:53:32.432 INFO [stdout]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Nov 18 01:53:32.433 INFO [stdout]    1:     0x55959d8f3dc8 - std::sys_common::backtrace::_print::h18f735b4c3a49bdb
Nov 18 01:53:32.433 INFO [stdout]                                at libstd/sys_common/backtrace.rs:71
Nov 18 01:53:32.433 INFO [stdout]    2:     0x55959d8f8614 - std::panicking::default_hook::{{closure}}::h97ab3548a215c097
Nov 18 01:53:32.433 INFO [stdout]                                at libstd/sys_common/backtrace.rs:59
Nov 18 01:53:32.434 INFO [stdout]                                at libstd/panicking.rs:211
Nov 18 01:53:32.434 INFO [stdout]    3:     0x55959d8f82fc - std::panicking::default_hook::h98c2a01ef734e4b0
Nov 18 01:53:32.434 INFO [stdout]                                at libstd/panicking.rs:221
Nov 18 01:53:32.434 INFO [stdout]    4:     0x55959d8f8d20 - std::panicking::rust_panic_with_hook::hb4b3f28eb79ea752
Nov 18 01:53:32.434 INFO [stdout]                                at libstd/panicking.rs:476
Nov 18 01:53:32.435 INFO [stdout]    5:     0x55959d8f88a1 - std::panicking::continue_panic_fmt::h61fd5a7b1a268752
Nov 18 01:53:32.435 INFO [stdout]                                at libstd/panicking.rs:390
Nov 18 01:53:32.435 INFO [stdout]    6:     0x55959d8f8785 - rust_begin_unwind
Nov 18 01:53:32.435 INFO [stdout]                                at libstd/panicking.rs:325
Nov 18 01:53:32.435 INFO [stdout]    7:     0x55959d90901c - core::panicking::panic_fmt::h400423a63e8ecedb
Nov 18 01:53:32.436 INFO [stdout]                                at libcore/panicking.rs:77
Nov 18 01:53:32.436 INFO [stdout]    8:     0x55959d76833b - core::result::unwrap_failed::h24072f7795d884bc
Nov 18 01:53:32.436 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/macros.rs:26
Nov 18 01:53:32.436 INFO [stdout]    9:     0x55959d767d5c - <core::result::Result<T, E>>::expect::h8bb9efd54d31f57f
Nov 18 01:53:32.436 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/result.rs:835
Nov 18 01:53:32.436 INFO [stdout]   10:     0x55959d76a481 - identity::identity::hc1853288673f452d
Nov 18 01:53:32.437 INFO [stdout]                                at tests/identity.rs:12
Nov 18 01:53:32.437 INFO [stdout]   11:     0x55959d76a3e9 - identity::identity::{{closure}}::hbd51bc9ecd56035c
Nov 18 01:53:32.437 INFO [stdout]                                at tests/identity.rs:10
Nov 18 01:53:32.437 INFO [stdout]   12:     0x55959d76c12d - core::ops::function::FnOnce::call_once::hb5bac625d8853cf0
Nov 18 01:53:32.437 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238
Nov 18 01:53:32.437 INFO [stdout]   13:     0x55959d775a4e - <F as alloc::boxed::FnBox<A>>::call_box::h9dcb7fc9b8bb4240
Nov 18 01:53:32.438 INFO [stdout]                                at libtest/lib.rs:1471
Nov 18 01:53:32.438 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libcore/ops/function.rs:238
Nov 18 01:53:32.438 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 18 01:53:32.438 INFO [stdout]   14:     0x55959d9074b9 - __rust_maybe_catch_panic
Nov 18 01:53:32.438 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 01:53:32.439 INFO [stdout]   15:     0x55959d76dab3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h89ea8afe71e36f86
Nov 18 01:53:32.439 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 18 01:53:32.439 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 18 01:53:32.439 INFO [stdout]                                at libtest/lib.rs:1426
Nov 18 01:53:32.439 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/sys_common/backtrace.rs:136
Nov 18 01:53:32.440 INFO [stdout]   16:     0x55959d76e964 - std::panicking::try::do_call::h4132042e0cbea3ae
Nov 18 01:53:32.440 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:477
Nov 18 01:53:32.440 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:319
Nov 18 01:53:32.440 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:310
Nov 18 01:53:32.440 INFO [stdout]   17:     0x55959d9074b9 - __rust_maybe_catch_panic
Nov 18 01:53:32.440 INFO [stdout]                                at libpanic_unwind/lib.rs:102
Nov 18 01:53:32.441 INFO [stdout]   18:     0x55959d775b7c - <F as alloc::boxed::FnBox<A>>::call_box::hab7f616f05880bf6
Nov 18 01:53:32.441 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panicking.rs:289
Nov 18 01:53:32.441 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/panic.rs:398
Nov 18 01:53:32.441 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/libstd/thread/mod.rs:476
Nov 18 01:53:32.441 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:673
Nov 18 01:53:32.441 INFO [stdout]   19:     0x55959d8fb39d - std::sys::unix::thread::Thread::new::thread_start::h5f8d67158a1ca038
Nov 18 01:53:32.442 INFO [stdout]                                at /rustc/6b9b97bd9b704f85f0184f7a213cc4d62bd9654c/src/liballoc/boxed.rs:683
Nov 18 01:53:32.442 INFO [stdout]                                at libstd/sys_common/thread.rs:24
Nov 18 01:53:32.442 INFO [stdout]                                at libstd/sys/unix/thread.rs:90
Nov 18 01:53:32.442 INFO [stdout]   20:     0x7f352817c6b9 - start_thread
Nov 18 01:53:32.442 INFO [stdout]   21:     0x7f3527c9c41c - clone
Nov 18 01:53:32.443 INFO [stdout]   22:                0x0 - <unknown>
Nov 18 01:53:32.443 INFO [stdout] 
Nov 18 01:53:32.443 INFO [stdout] 
Nov 18 01:53:32.443 INFO [stdout] failures:
Nov 18 01:53:32.443 INFO [stdout]     identity
Nov 18 01:53:32.443 INFO [stdout] 
Nov 18 01:53:32.444 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 01:53:32.444 INFO [stdout] 
Nov 18 01:53:32.444 INFO [stderr] error: test failed, to rerun pass '--test identity'
Nov 18 01:53:32.444 INFO [stderr] su: No module specific data is present
Nov 18 01:53:32.760 INFO running `"docker" "inspect" "1c90d49188d39bc16d70c0e770510acbad402724d2d574f246a9db4c849207d5"`
Nov 18 01:53:32.852 INFO running `"docker" "rm" "-f" "1c90d49188d39bc16d70c0e770510acbad402724d2d574f246a9db4c849207d5"`
Nov 18 01:53:32.978 INFO [stdout] 1c90d49188d39bc16d70c0e770510acbad402724d2d574f246a9db4c849207d5