[INFO] fetching crate rbx_dom_weak 1.9.0...
[INFO] extracting crate rbx_dom_weak 1.9.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rbx_dom_weak/1.9.0
[INFO] extracting crate rbx_dom_weak 1.9.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rbx_dom_weak/1.9.0
[INFO] validating manifest of rbx_dom_weak-1.9.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rbx_dom_weak-1.9.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rbx_dom_weak-1.9.0
[INFO] finished frobbing rbx_dom_weak-1.9.0
[INFO] frobbed toml for rbx_dom_weak-1.9.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rbx_dom_weak/1.9.0/Cargo.toml
[INFO] started frobbing rbx_dom_weak-1.9.0
[INFO] finished frobbing rbx_dom_weak-1.9.0
[INFO] frobbed toml for rbx_dom_weak-1.9.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rbx_dom_weak/1.9.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rbx_dom_weak-1.9.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rbx_dom_weak/1.9.0:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] d39863ef7f26ca574f78ea082b04457bb9f0456594fc457c5ac050a960c52277
[INFO] running `"docker" "start" "-a" "d39863ef7f26ca574f78ea082b04457bb9f0456594fc457c5ac050a960c52277"`
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling rbx_dom_weak v1.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.50s
[INFO] running `"docker" "inspect" "d39863ef7f26ca574f78ea082b04457bb9f0456594fc457c5ac050a960c52277"`
[INFO] running `"docker" "rm" "-f" "d39863ef7f26ca574f78ea082b04457bb9f0456594fc457c5ac050a960c52277"`
[INFO] [stdout] d39863ef7f26ca574f78ea082b04457bb9f0456594fc457c5ac050a960c52277
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rbx_dom_weak/1.9.0:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 083ec8f07625a350d50ccce3ee5c56509770c5556aadcd64015c2eb4bf65fe49
[INFO] running `"docker" "start" "-a" "083ec8f07625a350d50ccce3ee5c56509770c5556aadcd64015c2eb4bf65fe49"`
[INFO] [stderr]    Compiling rbx_dom_weak v1.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.43s
[INFO] running `"docker" "inspect" "083ec8f07625a350d50ccce3ee5c56509770c5556aadcd64015c2eb4bf65fe49"`
[INFO] running `"docker" "rm" "-f" "083ec8f07625a350d50ccce3ee5c56509770c5556aadcd64015c2eb4bf65fe49"`
[INFO] [stdout] 083ec8f07625a350d50ccce3ee5c56509770c5556aadcd64015c2eb4bf65fe49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rbx_dom_weak/1.9.0:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] e8f67fc0ad5faa03788dfdcd8845007506654f13617e083aef082c440d9adcce
[INFO] running `"docker" "start" "-a" "e8f67fc0ad5faa03788dfdcd8845007506654f13617e083aef082c440d9adcce"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rbx_dom_weak-feb282c2e12b4067
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test shared_string::test::drop ... ok
[INFO] [stdout] test brick_color::tests::test_round_trip ... ok
[INFO] [stdout] test brick_color::tests::from_palette ... ok
[INFO] [stdout] test brick_color::tests::from_number ... ok
[INFO] [stdout] test shared_string::test::serialization ... ok
[INFO] [stdout] test tree::test::descendants ... ok
[INFO] [stdout] test tree::test::move_instances ... ok
[INFO] [stdout] test unresolved_value::tests::implicit_float ... ok
[INFO] [stdout] test brick_color::tests::from_name ... ok
[INFO] [stdout] test brick_color::tests::as_rgb ... ok
[INFO] [stdout] test unresolved_value::tests::implicit_integer ... ok
[INFO] [stdout] test shared_string::test::insert_and_get ... ok
[INFO] [stdout] test shared_string::test::insert_twice ... ok
[INFO] [stdout] test unresolved_value::tests::implicit_cframe ... ok
[INFO] [stdout] test unresolved_value::tests::explicit ... ok
[INFO] [stdout] test unresolved_value::tests::implicit_string ... ok
[INFO] [stdout] test unresolved_value::tests::implicit_triple ... ok
[INFO] [stdout] test unresolved_value::tests::round_trip_concrete ... ok
[INFO] [stdout] test unresolved_value::tests::implicit_quadruple ... ok
[INFO] [stdout] test unresolved_value::tests::implicit_pair ... ok
[INFO] [stdout] test unresolved_value::tests::round_trip_ambiguous ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/value_conversion-c58992792426fc45
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test int_to_brickcolor ... ok
[INFO] [stdout] test color3_to_color3uint8 ... ok
[INFO] [stdout] test color3uint8_to_color3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test binary_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/value_encoding-b4ec79479e18e389
[INFO] [stderr]    Doc-tests rbx_dom_weak
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e8f67fc0ad5faa03788dfdcd8845007506654f13617e083aef082c440d9adcce"`
[INFO] running `"docker" "rm" "-f" "e8f67fc0ad5faa03788dfdcd8845007506654f13617e083aef082c440d9adcce"`
[INFO] [stdout] e8f67fc0ad5faa03788dfdcd8845007506654f13617e083aef082c440d9adcce