[INFO] updating cached repository mrsmkl/ipfs_hash
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mrsmkl/ipfs_hash
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mrsmkl/ipfs_hash" "work/ex/beta-1.38-1/sources/1.37.0/gh/mrsmkl/ipfs_hash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mrsmkl/ipfs_hash'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mrsmkl/ipfs_hash" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mrsmkl/ipfs_hash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mrsmkl/ipfs_hash'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 706a540cb9d2dde2e73a3f70b7bbd055b0977965
[INFO] sha for GitHub repo mrsmkl/ipfs_hash: 706a540cb9d2dde2e73a3f70b7bbd055b0977965
[INFO] validating manifest of mrsmkl/ipfs_hash 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 mrsmkl/ipfs_hash 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 mrsmkl/ipfs_hash
[INFO] finished frobbing mrsmkl/ipfs_hash
[INFO] frobbed toml for mrsmkl/ipfs_hash written to work/ex/beta-1.38-1/sources/1.37.0/gh/mrsmkl/ipfs_hash/Cargo.toml
[INFO] started frobbing mrsmkl/ipfs_hash
[INFO] finished frobbing mrsmkl/ipfs_hash
[INFO] frobbed toml for mrsmkl/ipfs_hash written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mrsmkl/ipfs_hash/Cargo.toml
[INFO] crate mrsmkl/ipfs_hash 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 mrsmkl/ipfs_hash 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mrsmkl/ipfs_hash:/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] 7c510ea5f40fea16929679011004c45b17698d42b673e51c8304c345d4cefd45
[INFO] running `"docker" "start" "-a" "7c510ea5f40fea16929679011004c45b17698d42b673e51c8304c345d4cefd45"`
[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.19
[INFO] [stderr]    Compiling digest v0.7.2
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]    Compiling multihash v0.8.0
[INFO] [stderr]    Compiling backtrace v0.3.8
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling quick-protobuf v0.6.0
[INFO] [stderr]    Compiling ipfs_hash v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.05s
[INFO] running `"docker" "inspect" "7c510ea5f40fea16929679011004c45b17698d42b673e51c8304c345d4cefd45"`
[INFO] running `"docker" "rm" "-f" "7c510ea5f40fea16929679011004c45b17698d42b673e51c8304c345d4cefd45"`
[INFO] [stdout] 7c510ea5f40fea16929679011004c45b17698d42b673e51c8304c345d4cefd45
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mrsmkl/ipfs_hash:/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] f87b2469fddb002bac29b66da3045efe3ebd4a77c199a56b9c6f4d5b663410ad
[INFO] running `"docker" "start" "-a" "f87b2469fddb002bac29b66da3045efe3ebd4a77c199a56b9c6f4d5b663410ad"`
[INFO] [stderr]    Compiling ipfs_hash v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "f87b2469fddb002bac29b66da3045efe3ebd4a77c199a56b9c6f4d5b663410ad"`
[INFO] running `"docker" "rm" "-f" "f87b2469fddb002bac29b66da3045efe3ebd4a77c199a56b9c6f4d5b663410ad"`
[INFO] [stdout] f87b2469fddb002bac29b66da3045efe3ebd4a77c199a56b9c6f4d5b663410ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mrsmkl/ipfs_hash:/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] f9ac8d1d0e25b957a5b8783d1bb5d2463d1fada35ab1068d90126299a67ea653
[INFO] running `"docker" "start" "-a" "f9ac8d1d0e25b957a5b8783d1bb5d2463d1fada35ab1068d90126299a67ea653"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ipfs_hash-28a420919924c75e
[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" "f9ac8d1d0e25b957a5b8783d1bb5d2463d1fada35ab1068d90126299a67ea653"`
[INFO] running `"docker" "rm" "-f" "f9ac8d1d0e25b957a5b8783d1bb5d2463d1fada35ab1068d90126299a67ea653"`
[INFO] [stdout] f9ac8d1d0e25b957a5b8783d1bb5d2463d1fada35ab1068d90126299a67ea653