[INFO] updating cached repository digama0/olean-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/digama0/olean-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/digama0/olean-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/digama0/olean-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/digama0/olean-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/digama0/olean-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/digama0/olean-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/digama0/olean-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8c6b68ccad182d2376bb6f11d8e7e89e100ff29d
[INFO] sha for GitHub repo digama0/olean-rs: 8c6b68ccad182d2376bb6f11d8e7e89e100ff29d
[INFO] validating manifest of digama0/olean-rs 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 digama0/olean-rs 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 digama0/olean-rs
[INFO] finished frobbing digama0/olean-rs
[INFO] frobbed toml for digama0/olean-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/digama0/olean-rs/Cargo.toml
[INFO] started frobbing digama0/olean-rs
[INFO] finished frobbing digama0/olean-rs
[INFO] frobbed toml for digama0/olean-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/digama0/olean-rs/Cargo.toml
[INFO] crate digama0/olean-rs 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 digama0/olean-rs 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-3/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/digama0/olean-rs:/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] 8381ac6deeff2595ccf9d466676881d670df3f0d655beb8706cea08ea82d9913
[INFO] running `"docker" "start" "-a" "8381ac6deeff2595ccf9d466676881d670df3f0d655beb8706cea08ea82d9913"`
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling nibble_vec v0.0.4
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling unicode_reader v0.1.1
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling olean-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.60s
[INFO] running `"docker" "inspect" "8381ac6deeff2595ccf9d466676881d670df3f0d655beb8706cea08ea82d9913"`
[INFO] running `"docker" "rm" "-f" "8381ac6deeff2595ccf9d466676881d670df3f0d655beb8706cea08ea82d9913"`
[INFO] [stdout] 8381ac6deeff2595ccf9d466676881d670df3f0d655beb8706cea08ea82d9913
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/digama0/olean-rs:/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] 3978af5225119c3793f924b9247fddc8c1a7264474428edeb2c2db8a2eb39d57
[INFO] running `"docker" "start" "-a" "3978af5225119c3793f924b9247fddc8c1a7264474428edeb2c2db8a2eb39d57"`
[INFO] [stderr]    Compiling olean-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `"docker" "inspect" "3978af5225119c3793f924b9247fddc8c1a7264474428edeb2c2db8a2eb39d57"`
[INFO] running `"docker" "rm" "-f" "3978af5225119c3793f924b9247fddc8c1a7264474428edeb2c2db8a2eb39d57"`
[INFO] [stdout] 3978af5225119c3793f924b9247fddc8c1a7264474428edeb2c2db8a2eb39d57
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/digama0/olean-rs:/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] e20db7d0234a14286c7e6fd347c33e8861cb68716125646abdef87633b6f3437
[INFO] running `"docker" "start" "-a" "e20db7d0234a14286c7e6fd347c33e8861cb68716125646abdef87633b6f3437"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/olean_rs-07cb8e32b1e32c93
[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" "e20db7d0234a14286c7e6fd347c33e8861cb68716125646abdef87633b6f3437"`
[INFO] running `"docker" "rm" "-f" "e20db7d0234a14286c7e6fd347c33e8861cb68716125646abdef87633b6f3437"`
[INFO] [stdout] e20db7d0234a14286c7e6fd347c33e8861cb68716125646abdef87633b6f3437