[INFO] crate rlibc 1.0.0 is already in cache
[INFO] extracting crate rlibc 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rlibc/1.0.0
[INFO] extracting crate rlibc 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rlibc/1.0.0
[INFO] validating manifest of rlibc-1.0.0 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 rlibc-1.0.0 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 rlibc-1.0.0
[INFO] finished frobbing rlibc-1.0.0
[INFO] frobbed toml for rlibc-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rlibc/1.0.0/Cargo.toml
[INFO] started frobbing rlibc-1.0.0
[INFO] finished frobbing rlibc-1.0.0
[INFO] frobbed toml for rlibc-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rlibc/1.0.0/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 rlibc-1.0.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rlibc/1.0.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 3152f115b7fe98e294abf8cd525b10f72c33c07910f623b3be0693fc0f899a3d
[INFO] running `"docker" "start" "-a" "3152f115b7fe98e294abf8cd525b10f72c33c07910f623b3be0693fc0f899a3d"`
[INFO] [stderr]    Compiling rlibc v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `"docker" "inspect" "3152f115b7fe98e294abf8cd525b10f72c33c07910f623b3be0693fc0f899a3d"`
[INFO] running `"docker" "rm" "-f" "3152f115b7fe98e294abf8cd525b10f72c33c07910f623b3be0693fc0f899a3d"`
[INFO] [stdout] 3152f115b7fe98e294abf8cd525b10f72c33c07910f623b3be0693fc0f899a3d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rlibc/1.0.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dcdc55069c26e072efe5ae6095a0ced199c754ec73d25560e903059d6af38561
[INFO] running `"docker" "start" "-a" "dcdc55069c26e072efe5ae6095a0ced199c754ec73d25560e903059d6af38561"`
[INFO] [stderr]    Compiling rlibc v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "dcdc55069c26e072efe5ae6095a0ced199c754ec73d25560e903059d6af38561"`
[INFO] running `"docker" "rm" "-f" "dcdc55069c26e072efe5ae6095a0ced199c754ec73d25560e903059d6af38561"`
[INFO] [stdout] dcdc55069c26e072efe5ae6095a0ced199c754ec73d25560e903059d6af38561
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rlibc/1.0.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 0c7e19015b8df7a55614a7c060b08c2e19b6c32b94500d4b1428db41d26a0cc4
[INFO] running `"docker" "start" "-a" "0c7e19015b8df7a55614a7c060b08c2e19b6c32b94500d4b1428db41d26a0cc4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rlibc-4e9152a1affde61e
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::memcmp_single_byte_pointers ... ok
[INFO] [stdout] test test::memcpy_and_memcmp_arrays ... ok
[INFO] [stdout] test test::memmove_overlapping ... ok
[INFO] [stdout] test test::memset_array ... ok
[INFO] [stdout] test test::memcmp_strings ... ok
[INFO] [stdout] test test::memset_single_byte_pointers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rlibc
[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" "0c7e19015b8df7a55614a7c060b08c2e19b6c32b94500d4b1428db41d26a0cc4"`
[INFO] running `"docker" "rm" "-f" "0c7e19015b8df7a55614a7c060b08c2e19b6c32b94500d4b1428db41d26a0cc4"`
[INFO] [stdout] 0c7e19015b8df7a55614a7c060b08c2e19b6c32b94500d4b1428db41d26a0cc4