[INFO] fetching crate rbx_reflection 3.2.390...
[INFO] extracting crate rbx_reflection 3.2.390 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/rbx_reflection/3.2.390
[INFO] extracting crate rbx_reflection 3.2.390 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/rbx_reflection/3.2.390
[INFO] validating manifest of rbx_reflection-3.2.390 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rbx_reflection-3.2.390 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rbx_reflection-3.2.390
[INFO] finished frobbing rbx_reflection-3.2.390
[INFO] frobbed toml for rbx_reflection-3.2.390 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/rbx_reflection/3.2.390/Cargo.toml
[INFO] started frobbing rbx_reflection-3.2.390
[INFO] finished frobbing rbx_reflection-3.2.390
[INFO] frobbed toml for rbx_reflection-3.2.390 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/rbx_reflection/3.2.390/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking rbx_reflection-3.2.390 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/rbx_reflection/3.2.390:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7d7876834aecd04cb11c55a267436dbdf4d18807b983af827d351ec048954908
[INFO] running `"docker" "start" "-a" "7d7876834aecd04cb11c55a267436dbdf4d18807b983af827d351ec048954908"`
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking rbx_dom_weak v1.8.1
[INFO] [stderr]     Checking rbx_reflection v3.2.390 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `rbx_reflection`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name rbx_reflection src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=c80169c0f0dc640f -C extra-filename=-c80169c0f0dc640f --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-b009f93903956672.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-7ce91011e32d887c.rmeta --extern rbx_dom_weak=/opt/crater/target/debug/deps/librbx_dom_weak-d0bbc9c0b26eeea9.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-43612e5ff52775d0.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7d7876834aecd04cb11c55a267436dbdf4d18807b983af827d351ec048954908"`
[INFO] running `"docker" "rm" "-f" "7d7876834aecd04cb11c55a267436dbdf4d18807b983af827d351ec048954908"`
[INFO] [stdout] 7d7876834aecd04cb11c55a267436dbdf4d18807b983af827d351ec048954908