[INFO] updating cached repository sphynx/um
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sphynx/um
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sphynx/um" "work/ex/beta-1.38-1/sources/1.37.0/gh/sphynx/um"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sphynx/um'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sphynx/um" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphynx/um"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphynx/um'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b32223d3ab6eefc7d990f0b3307cada2cf978fa6
[INFO] sha for GitHub repo sphynx/um: b32223d3ab6eefc7d990f0b3307cada2cf978fa6
[INFO] validating manifest of sphynx/um 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 sphynx/um 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 sphynx/um
[INFO] finished frobbing sphynx/um
[INFO] frobbed toml for sphynx/um written to work/ex/beta-1.38-1/sources/1.37.0/gh/sphynx/um/Cargo.toml
[INFO] started frobbing sphynx/um
[INFO] finished frobbing sphynx/um
[INFO] frobbed toml for sphynx/um written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphynx/um/Cargo.toml
[INFO] crate sphynx/um already has a lockfile, it will not be regenerated
[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 sphynx/um against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphynx/um:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 016daee89d52b6bccf1dcc6af009c555549df316ef5b23eba5dc07ba2c9fdef3
[INFO] running `"docker" "start" "-a" "016daee89d52b6bccf1dcc6af009c555549df316ef5b23eba5dc07ba2c9fdef3"`
[INFO] [stderr]    Compiling um v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `"docker" "inspect" "016daee89d52b6bccf1dcc6af009c555549df316ef5b23eba5dc07ba2c9fdef3"`
[INFO] running `"docker" "rm" "-f" "016daee89d52b6bccf1dcc6af009c555549df316ef5b23eba5dc07ba2c9fdef3"`
[INFO] [stdout] 016daee89d52b6bccf1dcc6af009c555549df316ef5b23eba5dc07ba2c9fdef3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphynx/um:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 927ea09304577a5b45e4de04abb13c0860a7bb24e77532ac3f2ab9e92aec2204
[INFO] running `"docker" "start" "-a" "927ea09304577a5b45e4de04abb13c0860a7bb24e77532ac3f2ab9e92aec2204"`
[INFO] [stderr]    Compiling um v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "927ea09304577a5b45e4de04abb13c0860a7bb24e77532ac3f2ab9e92aec2204"`
[INFO] running `"docker" "rm" "-f" "927ea09304577a5b45e4de04abb13c0860a7bb24e77532ac3f2ab9e92aec2204"`
[INFO] [stdout] 927ea09304577a5b45e4de04abb13c0860a7bb24e77532ac3f2ab9e92aec2204
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sphynx/um:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 6cd6fafe731978e7427c32cb815ce9dd0c85b9c361b2ed9f35184453a8c80568
[INFO] running `"docker" "start" "-a" "6cd6fafe731978e7427c32cb815ce9dd0c85b9c361b2ed9f35184453a8c80568"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/um-06271684e0039df1
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test mem::tests::fill_all_memory ... ignored
[INFO] [stdout] test mem::tests::len2 ... ok
[INFO] [stdout] test mem::tests::alloc_lowest ... ok
[INFO] [stdout] test mem::tests::alloc ... ok
[INFO] [stdout] test mem::tests::len4 ... ok
[INFO] [stdout] test mem::tests::init_with_zero ... ok
[INFO] [stdout] test mem::tests::write_and_read ... ok
[INFO] [stdout] test mem::tests::free_err3 ... ok
[INFO] [stdout] test mem::tests::free_err ... ok
[INFO] [stdout] test mem::tests::double_free_err ... ok
[INFO] [stdout] test mem::tests::read_err_offset ... ok
[INFO] [stdout] test mem::tests::read_err_addr ... ok
[INFO] [stdout] test mem::tests::read_err_zero ... ok
[INFO] [stdout] test mem::tests::free_err2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/um-d2f851370653d6ab
[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] [stderr]    Doc-tests um
[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" "6cd6fafe731978e7427c32cb815ce9dd0c85b9c361b2ed9f35184453a8c80568"`
[INFO] running `"docker" "rm" "-f" "6cd6fafe731978e7427c32cb815ce9dd0c85b9c361b2ed9f35184453a8c80568"`
[INFO] [stdout] 6cd6fafe731978e7427c32cb815ce9dd0c85b9c361b2ed9f35184453a8c80568