[INFO] crate ux 0.1.3 is already in cache
[INFO] extracting crate ux 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/ux/0.1.3
[INFO] extracting crate ux 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ux/0.1.3
[INFO] validating manifest of ux-0.1.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ux-0.1.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ux-0.1.3
[INFO] finished frobbing ux-0.1.3
[INFO] frobbed toml for ux-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ux/0.1.3/Cargo.toml
[INFO] started frobbing ux-0.1.3
[INFO] finished frobbing ux-0.1.3
[INFO] frobbed toml for ux-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ux/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ux-0.1.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ux/0.1.3:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 60875f33e86c7dd562b39d9a0c0bc08d2a8f2cc377238bf93ce8681dd19d0c2e
[INFO] running `"docker" "start" "-a" "60875f33e86c7dd562b39d9a0c0bc08d2a8f2cc377238bf93ce8681dd19d0c2e"`
[INFO] [stderr]    Compiling ux v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.75s
[INFO] running `"docker" "inspect" "60875f33e86c7dd562b39d9a0c0bc08d2a8f2cc377238bf93ce8681dd19d0c2e"`
[INFO] running `"docker" "rm" "-f" "60875f33e86c7dd562b39d9a0c0bc08d2a8f2cc377238bf93ce8681dd19d0c2e"`
[INFO] [stdout] 60875f33e86c7dd562b39d9a0c0bc08d2a8f2cc377238bf93ce8681dd19d0c2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ux/0.1.3:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2901538e03d95ec9954680d8ae6cfe44de6bdeea7b3e8e7c2440a69beb1162b0
[INFO] running `"docker" "start" "-a" "2901538e03d95ec9954680d8ae6cfe44de6bdeea7b3e8e7c2440a69beb1162b0"`
[INFO] [stderr]    Compiling ux v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.33s
[INFO] running `"docker" "inspect" "2901538e03d95ec9954680d8ae6cfe44de6bdeea7b3e8e7c2440a69beb1162b0"`
[INFO] running `"docker" "rm" "-f" "2901538e03d95ec9954680d8ae6cfe44de6bdeea7b3e8e7c2440a69beb1162b0"`
[INFO] [stdout] 2901538e03d95ec9954680d8ae6cfe44de6bdeea7b3e8e7c2440a69beb1162b0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ux/0.1.3:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 883ee4c3adfa29ec885588337c5997a71fe9087d26e43ba43020b84ea9525a37
[INFO] running `"docker" "start" "-a" "883ee4c3adfa29ec885588337c5997a71fe9087d26e43ba43020b84ea9525a37"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ux-b8722fbb4687f8ee
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test conversion::tests::test_conversion_signed ... ok
[INFO] [stdout] test tests::min_max_values ... ok
[INFO] [stdout] test conversion::tests::test_conversion_unsigned ... ok
[INFO] [stdout] test tests::test_bitand_assign ... ok
[INFO] [stdout] test tests::test_bitor ... ok
[INFO] [stdout] test tests::test_bitand ... ok
[INFO] [stdout] test tests::test_bitxor ... ok
[INFO] [stdout] test tests::test_bitor_assign ... ok
[INFO] [stdout] test tests::test_bitxor_assign ... ok
[INFO] [stdout] test tests::test_not ... ok
[INFO] [stdout] test tests::test_shl ... ok
[INFO] [stdout] test tests::test_masking ... ok
[INFO] [stdout] test tests::test_shl_assign ... ok
[INFO] [stdout] test tests::test_shr ... ok
[INFO] [stdout] test tests::test_shr_assign ... ok
[INFO] [stdout] test tests::test_sub ... ok
[INFO] [stdout] test tests::test_add_overflow_u127 ... ok
[INFO] [stdout] test tests::test_add_overflow_u5 ... ok
[INFO] [stdout] test tests::test_add_underflow_i96 ... ok
[INFO] [stdout] test tests::test_add_underflow_i17 ... ok
[INFO] [stdout] test tests::test_add_overflow_i96 ... ok
[INFO] [stdout] test tests::test_sub_overflow_i23 ... ok
[INFO] [stdout] test tests::test_sub_underflow_i5 ... ok
[INFO] [stdout] test tests::test_sub_underflow_u5 ... ok
[INFO] [stdout] test tests::test_wrapping_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ux
[INFO] [stderr] error: process didn't exit successfully: `rustdoc --test /opt/crater/workdir/src/lib.rs --crate-name ux -L dependency=/opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --cfg 'feature="default"' --cfg 'feature="std"' --extern ux=/opt/crater/target/debug/deps/libux-5a40e988fb07107d.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "883ee4c3adfa29ec885588337c5997a71fe9087d26e43ba43020b84ea9525a37"`
[INFO] running `"docker" "rm" "-f" "883ee4c3adfa29ec885588337c5997a71fe9087d26e43ba43020b84ea9525a37"`
[INFO] [stdout] 883ee4c3adfa29ec885588337c5997a71fe9087d26e43ba43020b84ea9525a37