[INFO] crate splitdiff-rs 0.4.1 is already in cache
[INFO] extracting crate splitdiff-rs 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/splitdiff-rs/0.4.1
[INFO] extracting crate splitdiff-rs 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/splitdiff-rs/0.4.1
[INFO] validating manifest of splitdiff-rs-0.4.1 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 splitdiff-rs-0.4.1 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 splitdiff-rs-0.4.1
[INFO] finished frobbing splitdiff-rs-0.4.1
[INFO] frobbed toml for splitdiff-rs-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/splitdiff-rs/0.4.1/Cargo.toml
[INFO] started frobbing splitdiff-rs-0.4.1
[INFO] finished frobbing splitdiff-rs-0.4.1
[INFO] frobbed toml for splitdiff-rs-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/splitdiff-rs/0.4.1/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 splitdiff-rs-0.4.1 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/splitdiff-rs/0.4.1:/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] 50f6a8f4c47f376cf504461c73c719b5228601d510b0519e168d539fcda6a7ea
[INFO] running `"docker" "start" "-a" "50f6a8f4c47f376cf504461c73c719b5228601d510b0519e168d539fcda6a7ea"`
[INFO] [stderr]    Compiling lsdiff-rs v0.1.2
[INFO] [stderr]    Compiling splitdiff-rs v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `"docker" "inspect" "50f6a8f4c47f376cf504461c73c719b5228601d510b0519e168d539fcda6a7ea"`
[INFO] running `"docker" "rm" "-f" "50f6a8f4c47f376cf504461c73c719b5228601d510b0519e168d539fcda6a7ea"`
[INFO] [stdout] 50f6a8f4c47f376cf504461c73c719b5228601d510b0519e168d539fcda6a7ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/splitdiff-rs/0.4.1:/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] b36259395376632c451a7724febd31bc7f8e1c06d635482905b8459564bee110
[INFO] running `"docker" "start" "-a" "b36259395376632c451a7724febd31bc7f8e1c06d635482905b8459564bee110"`
[INFO] [stderr]    Compiling splitdiff-rs v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "b36259395376632c451a7724febd31bc7f8e1c06d635482905b8459564bee110"`
[INFO] running `"docker" "rm" "-f" "b36259395376632c451a7724febd31bc7f8e1c06d635482905b8459564bee110"`
[INFO] [stdout] b36259395376632c451a7724febd31bc7f8e1c06d635482905b8459564bee110
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/splitdiff-rs/0.4.1:/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] cf1a9d93139bf4ca81a0d8382a2dabec644acea37ed13e3c14c03f49f8f153d2
[INFO] running `"docker" "start" "-a" "cf1a9d93139bf4ca81a0d8382a2dabec644acea37ed13e3c14c03f49f8f153d2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/splitdiff_rs-4019f9f4af6bd119
[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]      Running /opt/crater/target/debug/deps/splitdiff_rs-8b4763cc1f832397
[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 splitdiff-rs
[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" "cf1a9d93139bf4ca81a0d8382a2dabec644acea37ed13e3c14c03f49f8f153d2"`
[INFO] running `"docker" "rm" "-f" "cf1a9d93139bf4ca81a0d8382a2dabec644acea37ed13e3c14c03f49f8f153d2"`
[INFO] [stdout] cf1a9d93139bf4ca81a0d8382a2dabec644acea37ed13e3c14c03f49f8f153d2