[INFO] crate numext-fixed-hash-core 0.1.4 is already in cache
[INFO] extracting crate numext-fixed-hash-core 0.1.4 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/numext-fixed-hash-core/0.1.4
[INFO] extracting crate numext-fixed-hash-core 0.1.4 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/numext-fixed-hash-core/0.1.4
[INFO] validating manifest of numext-fixed-hash-core-0.1.4 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of numext-fixed-hash-core-0.1.4 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing numext-fixed-hash-core-0.1.4
[INFO] finished frobbing numext-fixed-hash-core-0.1.4
[INFO] frobbed toml for numext-fixed-hash-core-0.1.4 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/numext-fixed-hash-core/0.1.4/Cargo.toml
[INFO] started frobbing numext-fixed-hash-core-0.1.4
[INFO] finished frobbing numext-fixed-hash-core-0.1.4
[INFO] frobbed toml for numext-fixed-hash-core-0.1.4 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/numext-fixed-hash-core/0.1.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking numext-fixed-hash-core-0.1.4 against master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-6/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/numext-fixed-hash-core/0.1.4:/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" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 87448e8e84d8cab502ae4e2c2097f5ac431b95525ccb6090a53afbfa398dcc12
[INFO] running `"docker" "start" "-a" "87448e8e84d8cab502ae4e2c2097f5ac431b95525ccb6090a53afbfa398dcc12"`
[INFO] [stderr]    Compiling numext-constructor v0.1.4
[INFO] [stderr]    Compiling numext-fixed-uint-core v0.1.4
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.4
[INFO] [stderr]     Checking numext-fixed-uint v0.1.4
[INFO] [stderr]     Checking numext-fixed-hash-core v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] error: Could not compile `numext-fixed-hash-core`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name numext_fixed_hash_core src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=9eaef0a85a9a4920 -C extra-filename=-9eaef0a85a9a4920 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-ba1e48f0742f1041.rmeta --extern numext_constructor=/opt/crater/target/debug/deps/libnumext_constructor-e5f555398260e416.so --extern numext_fixed_uint=/opt/crater/target/debug/deps/libnumext_fixed_uint-39a6d6aebdc28e77.rmeta --cap-lints=forbid -L native=/opt/crater/target/debug/build/backtrace-sys-d9fbc1860075ff54/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `numext-fixed-hash-core`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name numext_fixed_hash_core src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="default"' -C metadata=a253ee3d7fa03268 -C extra-filename=-a253ee3d7fa03268 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-ba1e48f0742f1041.rmeta --extern numext_constructor=/opt/crater/target/debug/deps/libnumext_constructor-e5f555398260e416.so --extern numext_fixed_uint=/opt/crater/target/debug/deps/libnumext_fixed_uint-39a6d6aebdc28e77.rmeta --cap-lints=forbid -L native=/opt/crater/target/debug/build/backtrace-sys-d9fbc1860075ff54/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "87448e8e84d8cab502ae4e2c2097f5ac431b95525ccb6090a53afbfa398dcc12"`
[INFO] running `"docker" "rm" "-f" "87448e8e84d8cab502ae4e2c2097f5ac431b95525ccb6090a53afbfa398dcc12"`
[INFO] [stdout] 87448e8e84d8cab502ae4e2c2097f5ac431b95525ccb6090a53afbfa398dcc12