Dec 07 02:54:08.088 INFO testing rbspy-0.2.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 02:54:08.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 02:54:08.300 INFO [stdout] 1eddeffa157ddf843142d0c49d241bd2820663aabea7fa0599537d77de982758
Dec 07 02:54:08.302 INFO running `"docker" "start" "-a" "1eddeffa157ddf843142d0c49d241bd2820663aabea7fa0599537d77de982758"`
Dec 07 02:54:08.914 INFO [stderr] usermod: no changes
Dec 07 02:54:09.117 INFO [stderr]    Compiling rbspy-ruby-structs v0.1.0
Dec 07 02:54:09.120 INFO [stderr]    Compiling read-process-memory v0.1.2
Dec 07 02:54:09.124 INFO [stderr]    Compiling ctrlc v3.1.1
Dec 07 02:54:37.828 INFO [stderr]    Compiling rbspy v0.2.1 (/source)
Dec 07 02:54:43.037 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 07 02:54:43.037 INFO [stderr]    --> src/main.rs:198:24
Dec 07 02:54:43.037 INFO [stderr]     |
Dec 07 02:54:43.038 INFO [stderr] 198 |             for c in x.causes() {
Dec 07 02:54:43.038 INFO [stderr]     |                        ^^^^^^
Dec 07 02:54:43.038 INFO [stderr]     |
Dec 07 02:54:43.038 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 07 02:54:43.038 INFO [stderr] 
Dec 07 02:54:43.194 INFO [stderr] warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Dec 07 02:54:43.194 INFO [stderr]   --> src/core/initialize.rs:88:27
Dec 07 02:54:43.195 INFO [stderr]    |
Dec 07 02:54:43.195 INFO [stderr] 88 |                 match err.root_cause().downcast_ref::<AddressFinderError>() {
Dec 07 02:54:43.195 INFO [stderr]    |                           ^^^^^^^^^^
Dec 07 02:54:43.195 INFO [stderr] 
Dec 07 02:54:43.195 INFO [stderr] warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Dec 07 02:54:43.195 INFO [stderr]    --> src/core/initialize.rs:100:27
Dec 07 02:54:43.195 INFO [stderr]     |
Dec 07 02:54:43.195 INFO [stderr] 100 |                 match err.root_cause().downcast_ref::<MemoryCopyError>() {
Dec 07 02:54:43.195 INFO [stderr]     |                           ^^^^^^^^^^
Dec 07 02:54:43.195 INFO [stderr] 
Dec 07 02:54:45.590 INFO [stderr] warning: variant is never constructed: `MacPermissionDenied`
Dec 07 02:54:45.590 INFO [stderr]   --> src/core/address_finder.rs:18:5
Dec 07 02:54:45.590 INFO [stderr]    |
Dec 07 02:54:45.591 INFO [stderr] 18 |     MacPermissionDenied(pid_t),
Dec 07 02:54:45.591 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:54:45.591 INFO [stderr]    |
Dec 07 02:54:45.591 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 02:54:45.592 INFO [stderr] 
Dec 07 02:55:02.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.34s
Dec 07 02:55:02.284 INFO [stderr] su: No module specific data is present
Dec 07 02:55:03.812 INFO running `"docker" "inspect" "1eddeffa157ddf843142d0c49d241bd2820663aabea7fa0599537d77de982758"`
Dec 07 02:55:04.094 INFO running `"docker" "rm" "-f" "1eddeffa157ddf843142d0c49d241bd2820663aabea7fa0599537d77de982758"`
Dec 07 02:55:04.357 INFO [stdout] 1eddeffa157ddf843142d0c49d241bd2820663aabea7fa0599537d77de982758
Dec 07 02:55:04.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 02:55:04.823 INFO [stdout] 6c48064961bc7e2555078625f2864eb111c510b2c4774dd77969dcbbfcb66f1b
Dec 07 02:55:04.826 INFO running `"docker" "start" "-a" "6c48064961bc7e2555078625f2864eb111c510b2c4774dd77969dcbbfcb66f1b"`
Dec 07 02:55:06.067 INFO [stderr] usermod: no changes
Dec 07 02:55:06.297 INFO [stderr]    Compiling rbspy-testdata v0.1.2
Dec 07 02:55:08.557 INFO [stderr]    Compiling rbspy v0.2.1 (/source)
Dec 07 02:55:12.928 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 07 02:55:12.928 INFO [stderr]    --> src/main.rs:198:24
Dec 07 02:55:12.928 INFO [stderr]     |
Dec 07 02:55:12.928 INFO [stderr] 198 |             for c in x.causes() {
Dec 07 02:55:12.928 INFO [stderr]     |                        ^^^^^^
Dec 07 02:55:12.928 INFO [stderr]     |
Dec 07 02:55:12.928 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 07 02:55:12.928 INFO [stderr] 
Dec 07 02:55:13.200 INFO [stderr] warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Dec 07 02:55:13.200 INFO [stderr]   --> src/core/initialize.rs:88:27
Dec 07 02:55:13.200 INFO [stderr]    |
Dec 07 02:55:13.200 INFO [stderr] 88 |                 match err.root_cause().downcast_ref::<AddressFinderError>() {
Dec 07 02:55:13.200 INFO [stderr]    |                           ^^^^^^^^^^
Dec 07 02:55:13.200 INFO [stderr] 
Dec 07 02:55:13.200 INFO [stderr] warning: use of deprecated item 'failure::Fail::root_cause': please use the 'find_root_cause()' method instead
Dec 07 02:55:13.200 INFO [stderr]    --> src/core/initialize.rs:100:27
Dec 07 02:55:13.200 INFO [stderr]     |
Dec 07 02:55:13.200 INFO [stderr] 100 |                 match err.root_cause().downcast_ref::<MemoryCopyError>() {
Dec 07 02:55:13.200 INFO [stderr]     |                           ^^^^^^^^^^
Dec 07 02:55:13.200 INFO [stderr] 
Dec 07 02:55:13.200 INFO [stderr] warning: use of deprecated item 'failure::Error::root_cause': please use the 'find_root_cause()' method instead
Dec 07 02:55:13.200 INFO [stderr]    --> src/core/initialize.rs:133:10
Dec 07 02:55:13.200 INFO [stderr]     |
Dec 07 02:55:13.200 INFO [stderr] 133 |         .root_cause()
Dec 07 02:55:13.200 INFO [stderr]     |          ^^^^^^^^^^
Dec 07 02:55:13.200 INFO [stderr] 
Dec 07 02:55:13.200 INFO [stderr] warning: use of deprecated item 'failure::Error::root_cause': please use the 'find_root_cause()' method instead
Dec 07 02:55:13.200 INFO [stderr]    --> src/core/initialize.rs:147:10
Dec 07 02:55:13.200 INFO [stderr]     |
Dec 07 02:55:13.200 INFO [stderr] 147 |         .root_cause()
Dec 07 02:55:13.200 INFO [stderr]     |          ^^^^^^^^^^
Dec 07 02:55:13.201 INFO [stderr] 
Dec 07 02:55:16.045 INFO [stderr] warning: variant is never constructed: `MacPermissionDenied`
Dec 07 02:55:16.045 INFO [stderr]   --> src/core/address_finder.rs:18:5
Dec 07 02:55:16.045 INFO [stderr]    |
Dec 07 02:55:16.045 INFO [stderr] 18 |     MacPermissionDenied(pid_t),
Dec 07 02:55:16.045 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:55:16.045 INFO [stderr]    |
Dec 07 02:55:16.045 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 02:55:16.045 INFO [stderr] 
Dec 07 02:55:16.120 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 02:55:16.120 INFO [stderr]   --> src/ui/flamegraph.rs:71:9
Dec 07 02:55:16.120 INFO [stderr]    |
Dec 07 02:55:16.120 INFO [stderr] 71 |         stats.record(&vec![f(1)]);
Dec 07 02:55:16.120 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:55:16.120 INFO [stderr]    |
Dec 07 02:55:16.120 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 07 02:55:16.120 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 02:55:16.120 INFO [stderr] 
Dec 07 02:55:16.120 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 02:55:16.120 INFO [stderr]   --> src/ui/flamegraph.rs:72:9
Dec 07 02:55:16.120 INFO [stderr]    |
Dec 07 02:55:16.120 INFO [stderr] 72 |         stats.record(&vec![f(2), f(1)]);
Dec 07 02:55:16.120 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:55:16.120 INFO [stderr]    |
Dec 07 02:55:16.121 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 02:55:16.121 INFO [stderr] 
Dec 07 02:55:16.121 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 02:55:16.121 INFO [stderr]   --> src/ui/flamegraph.rs:73:9
Dec 07 02:55:16.121 INFO [stderr]    |
Dec 07 02:55:16.121 INFO [stderr] 73 |         stats.record(&vec![f(2), f(1)]);
Dec 07 02:55:16.121 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:55:16.121 INFO [stderr]    |
Dec 07 02:55:16.121 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 02:55:16.121 INFO [stderr] 
Dec 07 02:55:16.121 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 02:55:16.121 INFO [stderr]   --> src/ui/flamegraph.rs:74:9
Dec 07 02:55:16.121 INFO [stderr]    |
Dec 07 02:55:16.121 INFO [stderr] 74 |         stats.record(&vec![f(2), f(3), f(1)]);
Dec 07 02:55:16.121 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:55:16.121 INFO [stderr]    |
Dec 07 02:55:16.121 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 02:55:16.121 INFO [stderr] 
Dec 07 02:55:16.121 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 02:55:16.121 INFO [stderr]   --> src/ui/flamegraph.rs:75:9
Dec 07 02:55:16.121 INFO [stderr]    |
Dec 07 02:55:16.121 INFO [stderr] 75 |         stats.record(&vec![f(2), f(3), f(1)]);
Dec 07 02:55:16.121 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:55:16.121 INFO [stderr]    |
Dec 07 02:55:16.121 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 02:55:16.121 INFO [stderr] 
Dec 07 02:55:16.121 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 02:55:16.121 INFO [stderr]   --> src/ui/flamegraph.rs:76:9
Dec 07 02:55:16.121 INFO [stderr]    |
Dec 07 02:55:16.121 INFO [stderr] 76 |         stats.record(&vec![f(2), f(3), f(1)]);
Dec 07 02:55:16.121 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 02:55:16.121 INFO [stderr]    |
Dec 07 02:55:16.121 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 02:55:16.121 INFO [stderr] 
Dec 07 02:55:29.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.47s
Dec 07 02:55:29.601 INFO [stderr] su: No module specific data is present
Dec 07 02:55:30.464 INFO running `"docker" "inspect" "6c48064961bc7e2555078625f2864eb111c510b2c4774dd77969dcbbfcb66f1b"`
Dec 07 02:55:30.798 INFO running `"docker" "rm" "-f" "6c48064961bc7e2555078625f2864eb111c510b2c4774dd77969dcbbfcb66f1b"`
Dec 07 02:55:31.236 INFO [stdout] 6c48064961bc7e2555078625f2864eb111c510b2c4774dd77969dcbbfcb66f1b
Dec 07 02:55:31.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 02:55:31.714 INFO [stdout] a4b87cc81af7a3d76d51e1a59fdf88d39e5154485acf03ad5153769b4cb45571
Dec 07 02:55:31.718 INFO running `"docker" "start" "-a" "a4b87cc81af7a3d76d51e1a59fdf88d39e5154485acf03ad5153769b4cb45571"`
Dec 07 02:55:34.150 INFO [stderr] usermod: no changes
Dec 07 02:55:34.330 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 07 02:55:34.341 INFO [stderr]      Running /target/debug/deps/rbspy-7c39b419928ca925
Dec 07 02:55:34.345 INFO [stdout] 
Dec 07 02:55:34.345 INFO [stdout] running 22 tests
Dec 07 02:55:34.373 INFO [stdout] test core::initialize::test_get_nonexistent_process ... ok
Dec 07 02:55:34.376 INFO [stdout] test core::proc_maps::test_parse_maps ... ok
Dec 07 02:55:34.377 INFO [stdout] test core::initialize::test_get_disallowed_process ... ok
Dec 07 02:55:34.378 INFO [stdout] test test_output_filename ... ok
Dec 07 02:55:35.000 INFO [stdout] test core::ruby_version::tests::test_get_ruby_stack_trace_1_9_3 ... ok
Dec 07 02:55:35.660 INFO [stdout] test core::ruby_version::tests::test_get_ruby_stack_trace_2_4_0 ... ok
Dec 07 02:55:35.676 INFO [stdout] test ui::callgrind::tests::stats_aggregate ... ok
Dec 07 02:55:35.685 INFO [stdout] test ui::callgrind::tests::stats_write ... ok
Dec 07 02:55:35.690 INFO [stdout] test ui::descendents::test_get_descendents ... ok
Dec 07 02:55:35.690 INFO [stdout] test core::ruby_version::tests::test_get_ruby_stack_trace_2_5_0 ... ok
Dec 07 02:55:35.700 INFO [stdout] test ui::descendents::test_get_descendents_depth_2 ... ok
Dec 07 02:55:35.700 INFO [stdout] test ui::descendents::test_status_file_ppid ... ok
Dec 07 02:55:35.712 INFO [stdout] test ui::flamegraph::tests::test_stats ... ok
Dec 07 02:55:35.734 INFO [stdout] test core::ruby_version::tests::test_get_ruby_stack_trace_2_1_6 ... ok
Dec 07 02:55:35.734 INFO [stdout] test ui::summary::tests::stats_by_function ... ok
Dec 07 02:55:35.741 INFO [stdout] test ui::summary::tests::stats_by_line_number ... ok
Dec 07 02:55:35.782 INFO [stdout] test ui::flamegraph::test_write_flamegraph ... ok
Dec 07 02:55:35.935 INFO [stdout] test tests::test_arg_parsing ... FAILED
Dec 07 02:55:35.938 INFO [stdout] test core::initialize::test_current_thread_address ... FAILED
Dec 07 02:55:35.938 INFO [stdout] test core::initialize::test_get_trace ... FAILED
Dec 07 02:55:37.096 INFO [stderr] su: No module specific data is present
Dec 07 02:55:37.370 INFO running `"docker" "inspect" "a4b87cc81af7a3d76d51e1a59fdf88d39e5154485acf03ad5153769b4cb45571"`
Dec 07 02:55:37.486 INFO running `"docker" "rm" "-f" "a4b87cc81af7a3d76d51e1a59fdf88d39e5154485acf03ad5153769b4cb45571"`
Dec 07 02:55:37.658 INFO [stdout] a4b87cc81af7a3d76d51e1a59fdf88d39e5154485acf03ad5153769b4cb45571