[INFO] fetching crate ruma-events 0.12.0...
[INFO] extracting crate ruma-events 0.12.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ruma-events/0.12.0
[INFO] extracting crate ruma-events 0.12.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ruma-events/0.12.0
[INFO] validating manifest of ruma-events-0.12.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ruma-events-0.12.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ruma-events-0.12.0
[INFO] finished frobbing ruma-events-0.12.0
[INFO] frobbed toml for ruma-events-0.12.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ruma-events/0.12.0/Cargo.toml
[INFO] started frobbing ruma-events-0.12.0
[INFO] finished frobbing ruma-events-0.12.0
[INFO] frobbed toml for ruma-events-0.12.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ruma-events/0.12.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ruma-identifiers v0.12.1
[INFO] [stderr]   Downloaded ruma-signatures v0.4.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ruma-events-0.12.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ruma-events/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] fadee8d714fee2535236215be0c1e92dcf1d5258e103c86a9a7e0d3ba32d16ce
[INFO] running `"docker" "start" "-a" "fadee8d714fee2535236215be0c1e92dcf1d5258e103c86a9a7e0d3ba32d16ce"`
[INFO] [stderr]    Compiling ruma-identifiers v0.12.1
[INFO] [stderr]    Compiling ruma-signatures v0.4.2
[INFO] [stderr]    Compiling ruma-events v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.27s
[INFO] running `"docker" "inspect" "fadee8d714fee2535236215be0c1e92dcf1d5258e103c86a9a7e0d3ba32d16ce"`
[INFO] running `"docker" "rm" "-f" "fadee8d714fee2535236215be0c1e92dcf1d5258e103c86a9a7e0d3ba32d16ce"`
[INFO] [stdout] fadee8d714fee2535236215be0c1e92dcf1d5258e103c86a9a7e0d3ba32d16ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ruma-events/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4fb40da5ce06b16792a57ee78ee35dc7236b41b64e034a3070fc099039a93e84
[INFO] running `"docker" "start" "-a" "4fb40da5ce06b16792a57ee78ee35dc7236b41b64e034a3070fc099039a93e84"`
[INFO] [stderr]    Compiling ruma-events v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.06s
[INFO] running `"docker" "inspect" "4fb40da5ce06b16792a57ee78ee35dc7236b41b64e034a3070fc099039a93e84"`
[INFO] running `"docker" "rm" "-f" "4fb40da5ce06b16792a57ee78ee35dc7236b41b64e034a3070fc099039a93e84"`
[INFO] [stdout] 4fb40da5ce06b16792a57ee78ee35dc7236b41b64e034a3070fc099039a93e84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ruma-events/0.12.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 35dfe3267cdeecd6981a1c2da81fa4a0e91e0e7487faf85ab9a763a0af1eb985
[INFO] running `"docker" "start" "-a" "35dfe3267cdeecd6981a1c2da81fa4a0e91e0e7487faf85ab9a763a0af1eb985"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruma_events-2a297266c85eecb6
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test direct::tests::serialization ... ok
[INFO] [stdout] test presence::tests::test_example_event ... ok
[INFO] [stdout] test room::canonical_alias::tests::absent_field_as_none ... ok
[INFO] [stdout] test direct::tests::deserialization ... ok
[INFO] [stdout] test room::name::tests::absent_field_as_none ... ok
[INFO] [stdout] test room::canonical_alias::tests::null_field_as_none ... ok
[INFO] [stdout] test room::canonical_alias::tests::nonempty_field_as_some ... ok
[INFO] [stdout] test room::name::tests::empty_field_as_none ... ok
[INFO] [stdout] test room::name::tests::nonempty_field_as_some ... ok
[INFO] [stdout] test room::name::tests::null_field_as_none ... ok
[INFO] [stdout] test room::message::tests::serialization ... ok
[INFO] [stdout] test tests::custom_event_types_deserialize_from_display_form ... ok
[INFO] [stdout] test tests::custom_event_types_serialize_to_display_form ... ok
[INFO] [stdout] test room::message::tests::deserialization ... ok
[INFO] [stdout] test tests::event_types_deserialize_from_display_form ... ok
[INFO] [stdout] test stripped::tests::serialize_stripped_state_event ... ok
[INFO] [stdout] test room::pinned_events::tests::serialization_deserialization ... ok
[INFO] [stdout] test room::canonical_alias::tests::empty_field_as_none ... ok
[INFO] [stdout] test room::message::tests::deserialization_failure ... ok
[INFO] [stdout] test stripped::tests::deserialize_stripped_state_events ... ok
[INFO] [stdout] test tests::event_types_serialize_to_display_form ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruma-events
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "35dfe3267cdeecd6981a1c2da81fa4a0e91e0e7487faf85ab9a763a0af1eb985"`
[INFO] running `"docker" "rm" "-f" "35dfe3267cdeecd6981a1c2da81fa4a0e91e0e7487faf85ab9a763a0af1eb985"`
[INFO] [stdout] 35dfe3267cdeecd6981a1c2da81fa4a0e91e0e7487faf85ab9a763a0af1eb985