Dec 06 00:17:55.697 INFO testing erikjohnston/synapse-find-unreferenced-state-groups against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 00:17:55.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 00:17:56.196 INFO [stdout] b8b58317a24a23ffdafbc8c75a259963026f55f15b5f6acfe99a3260f5d3a391
Dec 06 00:17:56.204 INFO running `"docker" "start" "-a" "b8b58317a24a23ffdafbc8c75a259963026f55f15b5f6acfe99a3260f5d3a391"`
Dec 06 00:17:57.476 INFO [stderr] usermod: no changes
Dec 06 00:17:57.776 INFO [stderr]    Compiling sha2 v0.7.1
Dec 06 00:17:57.776 INFO [stderr]    Compiling regex v0.2.11
Dec 06 00:17:57.784 INFO [stderr]    Compiling console v0.6.2
Dec 06 00:17:59.011 INFO [stderr]    Compiling postgres-protocol v0.3.2
Dec 06 00:18:03.152 INFO [stderr]    Compiling postgres-shared v0.4.2
Dec 06 00:18:10.504 INFO [stderr]    Compiling indicatif v0.9.0
Dec 06 00:18:12.708 INFO [stderr]    Compiling postgres v0.15.2
Dec 06 00:18:19.604 INFO [stderr]    Compiling rust-synapse-find-unreferenced-state-groups v0.1.0 (/source)
Dec 06 00:18:22.555 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 00:18:22.555 INFO [stderr]    --> src/main.rs:252:17
Dec 06 00:18:22.555 INFO [stderr]     |
Dec 06 00:18:22.555 INFO [stderr] 252 |                 writeln!(fs, "{}", state_group);
Dec 06 00:18:22.555 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 00:18:22.555 INFO [stderr]     |
Dec 06 00:18:22.555 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 00:18:22.555 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 00:18:22.555 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 06 00:18:22.555 INFO [stderr] 
Dec 06 00:18:27.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.06s
Dec 06 00:18:27.601 INFO [stderr] su: No module specific data is present
Dec 06 00:18:28.469 INFO running `"docker" "inspect" "b8b58317a24a23ffdafbc8c75a259963026f55f15b5f6acfe99a3260f5d3a391"`
Dec 06 00:18:28.836 INFO running `"docker" "rm" "-f" "b8b58317a24a23ffdafbc8c75a259963026f55f15b5f6acfe99a3260f5d3a391"`
Dec 06 00:18:29.139 INFO [stdout] b8b58317a24a23ffdafbc8c75a259963026f55f15b5f6acfe99a3260f5d3a391
Dec 06 00:18:29.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 00:18:29.570 INFO [stdout] d90a6a523abc82a3b4c9670d3acfd76679ee1a405e7bf2e6767250ed039469a3
Dec 06 00:18:29.572 INFO running `"docker" "start" "-a" "d90a6a523abc82a3b4c9670d3acfd76679ee1a405e7bf2e6767250ed039469a3"`
Dec 06 00:18:31.939 INFO [stderr] usermod: no changes
Dec 06 00:18:32.104 INFO [stderr]    Compiling rust-synapse-find-unreferenced-state-groups v0.1.0 (/source)
Dec 06 00:18:34.982 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 00:18:34.982 INFO [stderr]    --> src/main.rs:252:17
Dec 06 00:18:34.982 INFO [stderr]     |
Dec 06 00:18:34.982 INFO [stderr] 252 |                 writeln!(fs, "{}", state_group);
Dec 06 00:18:34.982 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 00:18:34.982 INFO [stderr]     |
Dec 06 00:18:34.982 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 00:18:34.982 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 00:18:34.982 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 06 00:18:34.982 INFO [stderr] 
Dec 06 00:18:35.452 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
Dec 06 00:18:35.459 INFO [stderr] su: No module specific data is present
Dec 06 00:18:36.667 INFO running `"docker" "inspect" "d90a6a523abc82a3b4c9670d3acfd76679ee1a405e7bf2e6767250ed039469a3"`
Dec 06 00:18:37.062 INFO running `"docker" "rm" "-f" "d90a6a523abc82a3b4c9670d3acfd76679ee1a405e7bf2e6767250ed039469a3"`
Dec 06 00:18:37.440 INFO [stdout] d90a6a523abc82a3b4c9670d3acfd76679ee1a405e7bf2e6767250ed039469a3
Dec 06 00:18:37.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 00:18:37.922 INFO [stdout] f40906cf0765ef997e46f3c61b70b9a6f0b9b6c9c8e8a1b505a0807e5031e34f
Dec 06 00:18:37.924 INFO running `"docker" "start" "-a" "f40906cf0765ef997e46f3c61b70b9a6f0b9b6c9c8e8a1b505a0807e5031e34f"`
Dec 06 00:18:40.675 INFO [stderr] usermod: no changes
Dec 06 00:18:40.938 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 06 00:18:40.956 INFO [stderr]      Running /target/debug/deps/rust_synapse_find_unreferenced_state_groups-e39c98a02c101d50
Dec 06 00:18:40.956 INFO [stdout] 
Dec 06 00:18:40.956 INFO [stdout] running 0 tests
Dec 06 00:18:40.956 INFO [stdout] 
Dec 06 00:18:40.956 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 00:18:40.956 INFO [stdout] 
Dec 06 00:18:40.961 INFO [stderr] su: No module specific data is present
Dec 06 00:18:41.836 INFO running `"docker" "inspect" "f40906cf0765ef997e46f3c61b70b9a6f0b9b6c9c8e8a1b505a0807e5031e34f"`
Dec 06 00:18:42.158 INFO running `"docker" "rm" "-f" "f40906cf0765ef997e46f3c61b70b9a6f0b9b6c9c8e8a1b505a0807e5031e34f"`
Dec 06 00:18:42.490 INFO [stdout] f40906cf0765ef997e46f3c61b70b9a6f0b9b6c9c8e8a1b505a0807e5031e34f