Dec 14 23:59:28.776 INFO testing rbspy-0.2.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 23:59:28.776 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 23:59:28.946 INFO [stdout] 01cc35af0f4eb98c33b4864901c9a80797341c8439a9771064e9bc8af20a294b
Dec 14 23:59:28.948 INFO running `"docker" "start" "-a" "01cc35af0f4eb98c33b4864901c9a80797341c8439a9771064e9bc8af20a294b"`
Dec 14 23:59:29.284 INFO [stderr] usermod: no changes
Dec 14 23:59:29.529 INFO [stderr]    Compiling rbspy-ruby-structs v0.1.0
Dec 14 23:59:29.535 INFO [stderr]    Compiling read-process-memory v0.1.2
Dec 14 23:59:29.535 INFO [stderr]    Compiling ctrlc v3.1.1
Dec 15 00:00:01.485 INFO [stderr]    Compiling rbspy v0.2.1 (/source)
Dec 15 00:00:07.019 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 15 00:00:07.019 INFO [stderr]    --> src/main.rs:198:24
Dec 15 00:00:07.019 INFO [stderr]     |
Dec 15 00:00:07.019 INFO [stderr] 198 |             for c in x.causes() {
Dec 15 00:00:07.019 INFO [stderr]     |                        ^^^^^^
Dec 15 00:00:07.019 INFO [stderr]     |
Dec 15 00:00:07.019 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 15 00:00:07.019 INFO [stderr] 
Dec 15 00:00:07.195 INFO [stderr] warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Dec 15 00:00:07.195 INFO [stderr]   --> src/core/initialize.rs:88:27
Dec 15 00:00:07.195 INFO [stderr]    |
Dec 15 00:00:07.195 INFO [stderr] 88 |                 match err.root_cause().downcast_ref::<AddressFinderError>() {
Dec 15 00:00:07.195 INFO [stderr]    |                           ^^^^^^^^^^
Dec 15 00:00:07.195 INFO [stderr] 
Dec 15 00:00:07.195 INFO [stderr] warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Dec 15 00:00:07.195 INFO [stderr]    --> src/core/initialize.rs:100:27
Dec 15 00:00:07.195 INFO [stderr]     |
Dec 15 00:00:07.195 INFO [stderr] 100 |                 match err.root_cause().downcast_ref::<MemoryCopyError>() {
Dec 15 00:00:07.195 INFO [stderr]     |                           ^^^^^^^^^^
Dec 15 00:00:07.195 INFO [stderr] 
Dec 15 00:00:09.931 INFO [stderr] warning: variant is never constructed: `MacPermissionDenied`
Dec 15 00:00:09.931 INFO [stderr]   --> src/core/address_finder.rs:18:5
Dec 15 00:00:09.931 INFO [stderr]    |
Dec 15 00:00:09.931 INFO [stderr] 18 |     MacPermissionDenied(pid_t),
Dec 15 00:00:09.931 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:00:09.931 INFO [stderr]    |
Dec 15 00:00:09.931 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 00:00:09.931 INFO [stderr] 
Dec 15 00:00:28.683 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.38s
Dec 15 00:00:28.709 INFO [stderr] su: No module specific data is present
Dec 15 00:00:29.631 INFO running `"docker" "inspect" "01cc35af0f4eb98c33b4864901c9a80797341c8439a9771064e9bc8af20a294b"`
Dec 15 00:00:29.896 INFO running `"docker" "rm" "-f" "01cc35af0f4eb98c33b4864901c9a80797341c8439a9771064e9bc8af20a294b"`
Dec 15 00:00:30.143 INFO [stdout] 01cc35af0f4eb98c33b4864901c9a80797341c8439a9771064e9bc8af20a294b
Dec 15 00:00:30.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 00:00:30.555 INFO [stdout] 39a47f68d89be3abebfdfee9e69ecdf74769713b863593b24ad64c8783e4a380
Dec 15 00:00:30.559 INFO running `"docker" "start" "-a" "39a47f68d89be3abebfdfee9e69ecdf74769713b863593b24ad64c8783e4a380"`
Dec 15 00:00:32.011 INFO [stderr] usermod: no changes
Dec 15 00:00:32.241 INFO [stderr]    Compiling rbspy-testdata v0.1.2
Dec 15 00:00:34.647 INFO [stderr]    Compiling rbspy v0.2.1 (/source)
Dec 15 00:00:38.579 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 15 00:00:38.579 INFO [stderr]    --> src/main.rs:198:24
Dec 15 00:00:38.579 INFO [stderr]     |
Dec 15 00:00:38.579 INFO [stderr] 198 |             for c in x.causes() {
Dec 15 00:00:38.579 INFO [stderr]     |                        ^^^^^^
Dec 15 00:00:38.579 INFO [stderr]     |
Dec 15 00:00:38.579 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 15 00:00:38.579 INFO [stderr] 
Dec 15 00:00:38.773 INFO [stderr] warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Dec 15 00:00:38.773 INFO [stderr]   --> src/core/initialize.rs:88:27
Dec 15 00:00:38.774 INFO [stderr]    |
Dec 15 00:00:38.774 INFO [stderr] 88 |                 match err.root_cause().downcast_ref::<AddressFinderError>() {
Dec 15 00:00:38.774 INFO [stderr]    |                           ^^^^^^^^^^
Dec 15 00:00:38.774 INFO [stderr] 
Dec 15 00:00:38.774 INFO [stderr] warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Dec 15 00:00:38.774 INFO [stderr]    --> src/core/initialize.rs:100:27
Dec 15 00:00:38.775 INFO [stderr]     |
Dec 15 00:00:38.775 INFO [stderr] 100 |                 match err.root_cause().downcast_ref::<MemoryCopyError>() {
Dec 15 00:00:38.775 INFO [stderr]     |                           ^^^^^^^^^^
Dec 15 00:00:38.775 INFO [stderr] 
Dec 15 00:00:38.778 INFO [stderr] warning: use of deprecated item 'failure::Error::root_cause': please use the 'find_root_cause()' method instead
Dec 15 00:00:38.778 INFO [stderr]    --> src/core/initialize.rs:133:10
Dec 15 00:00:38.778 INFO [stderr]     |
Dec 15 00:00:38.778 INFO [stderr] 133 |         .root_cause()
Dec 15 00:00:38.778 INFO [stderr]     |          ^^^^^^^^^^
Dec 15 00:00:38.778 INFO [stderr] 
Dec 15 00:00:38.778 INFO [stderr] warning: use of deprecated item 'failure::Error::root_cause': please use the 'find_root_cause()' method instead
Dec 15 00:00:38.778 INFO [stderr]    --> src/core/initialize.rs:147:10
Dec 15 00:00:38.778 INFO [stderr]     |
Dec 15 00:00:38.778 INFO [stderr] 147 |         .root_cause()
Dec 15 00:00:38.778 INFO [stderr]     |          ^^^^^^^^^^
Dec 15 00:00:38.779 INFO [stderr] 
Dec 15 00:00:41.975 INFO [stderr] warning: variant is never constructed: `MacPermissionDenied`
Dec 15 00:00:41.975 INFO [stderr]   --> src/core/address_finder.rs:18:5
Dec 15 00:00:41.975 INFO [stderr]    |
Dec 15 00:00:41.975 INFO [stderr] 18 |     MacPermissionDenied(pid_t),
Dec 15 00:00:41.975 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:00:41.975 INFO [stderr]    |
Dec 15 00:00:41.975 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 00:00:41.975 INFO [stderr] 
Dec 15 00:00:42.051 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 00:00:42.051 INFO [stderr]   --> src/ui/flamegraph.rs:71:9
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr] 71 |         stats.record(&vec![f(1)]);
Dec 15 00:00:42.051 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 15 00:00:42.051 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 00:00:42.051 INFO [stderr] 
Dec 15 00:00:42.051 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 00:00:42.051 INFO [stderr]   --> src/ui/flamegraph.rs:72:9
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr] 72 |         stats.record(&vec![f(2), f(1)]);
Dec 15 00:00:42.051 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 00:00:42.051 INFO [stderr] 
Dec 15 00:00:42.051 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 00:00:42.051 INFO [stderr]   --> src/ui/flamegraph.rs:73:9
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr] 73 |         stats.record(&vec![f(2), f(1)]);
Dec 15 00:00:42.051 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 00:00:42.051 INFO [stderr] 
Dec 15 00:00:42.051 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 00:00:42.051 INFO [stderr]   --> src/ui/flamegraph.rs:74:9
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr] 74 |         stats.record(&vec![f(2), f(3), f(1)]);
Dec 15 00:00:42.051 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 00:00:42.051 INFO [stderr] 
Dec 15 00:00:42.051 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 00:00:42.051 INFO [stderr]   --> src/ui/flamegraph.rs:75:9
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr] 75 |         stats.record(&vec![f(2), f(3), f(1)]);
Dec 15 00:00:42.051 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 00:00:42.051 INFO [stderr] 
Dec 15 00:00:42.051 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 15 00:00:42.051 INFO [stderr]   --> src/ui/flamegraph.rs:76:9
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr] 76 |         stats.record(&vec![f(2), f(3), f(1)]);
Dec 15 00:00:42.051 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 00:00:42.051 INFO [stderr]    |
Dec 15 00:00:42.051 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 15 00:00:42.051 INFO [stderr] 
Dec 15 00:00:57.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.56s
Dec 15 00:00:57.622 INFO [stderr] su: No module specific data is present
Dec 15 00:00:58.045 INFO running `"docker" "inspect" "39a47f68d89be3abebfdfee9e69ecdf74769713b863593b24ad64c8783e4a380"`
Dec 15 00:00:58.131 INFO running `"docker" "rm" "-f" "39a47f68d89be3abebfdfee9e69ecdf74769713b863593b24ad64c8783e4a380"`
Dec 15 00:00:58.236 INFO [stdout] 39a47f68d89be3abebfdfee9e69ecdf74769713b863593b24ad64c8783e4a380
Dec 15 00:00:58.240 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 00:00:58.446 INFO [stdout] cfcb2d5ca547eb72f33d5108eb427086ad0ff448e153f264a03b5d0d370676f4
Dec 15 00:00:58.449 INFO running `"docker" "start" "-a" "cfcb2d5ca547eb72f33d5108eb427086ad0ff448e153f264a03b5d0d370676f4"`
Dec 15 00:00:59.676 INFO [stderr] usermod: no changes
Dec 15 00:00:59.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 15 00:00:59.923 INFO [stderr]      Running /target/debug/deps/rbspy-407f09bb127a559a
Dec 15 00:00:59.935 INFO [stdout] 
Dec 15 00:00:59.935 INFO [stdout] running 22 tests
Dec 15 00:00:59.963 INFO [stdout] test core::initialize::test_get_nonexistent_process ... ok
Dec 15 00:00:59.964 INFO [stdout] test core::initialize::test_get_disallowed_process ... ok
Dec 15 00:00:59.966 INFO [stdout] test core::proc_maps::test_parse_maps ... ok
Dec 15 00:01:00.131 INFO [stdout] test test_output_filename ... ok
Dec 15 00:01:00.475 INFO [stdout] test core::ruby_version::tests::test_get_ruby_stack_trace_1_9_3 ... ok
Dec 15 00:01:00.679 INFO [stdout] test core::ruby_version::tests::test_get_ruby_stack_trace_2_5_0 ... ok
Dec 15 00:01:00.679 INFO [stdout] test ui::callgrind::tests::stats_aggregate ... ok
Dec 15 00:01:00.687 INFO [stdout] test ui::callgrind::tests::stats_write ... ok
Dec 15 00:01:00.691 INFO [stdout] test ui::descendents::test_get_descendents ... ok
Dec 15 00:01:00.703 INFO [stdout] test ui::descendents::test_get_descendents_depth_2 ... ok
Dec 15 00:01:00.707 INFO [stdout] test ui::descendents::test_status_file_ppid ... ok
Dec 15 00:01:00.839 INFO [stdout] test core::ruby_version::tests::test_get_ruby_stack_trace_2_4_0 ... ok
Dec 15 00:01:00.907 INFO [stdout] test ui::flamegraph::test_write_flamegraph ... ok
Dec 15 00:01:00.907 INFO [stdout] test ui::flamegraph::tests::test_stats ... ok
Dec 15 00:01:00.919 INFO [stdout] test core::ruby_version::tests::test_get_ruby_stack_trace_2_1_6 ... ok
Dec 15 00:01:00.919 INFO [stdout] test ui::summary::tests::stats_by_line_number ... ok
Dec 15 00:01:00.919 INFO [stdout] test ui::summary::tests::stats_by_function ... ok
Dec 15 00:01:01.177 INFO [stdout] test core::initialize::test_get_trace ... FAILED
Dec 15 00:01:01.187 INFO [stdout] test tests::test_arg_parsing ... FAILED
Dec 15 00:01:01.188 INFO [stdout] test core::initialize::test_current_thread_address ... FAILED
Dec 15 00:01:02.395 INFO [stderr] su: No module specific data is present
Dec 15 00:01:02.831 INFO running `"docker" "inspect" "cfcb2d5ca547eb72f33d5108eb427086ad0ff448e153f264a03b5d0d370676f4"`
Dec 15 00:01:03.096 INFO running `"docker" "rm" "-f" "cfcb2d5ca547eb72f33d5108eb427086ad0ff448e153f264a03b5d0d370676f4"`
Dec 15 00:01:03.451 INFO [stdout] cfcb2d5ca547eb72f33d5108eb427086ad0ff448e153f264a03b5d0d370676f4