[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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/mrsmkl/ipfs_hash"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/mrsmkl/ipfs_hash'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mrsmkl/ipfs_hash" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mrsmkl/ipfs_hash"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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 master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mrsmkl/ipfs_hash on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mrsmkl/ipfs_hash/Cargo.toml
[INFO] crate mrsmkl/ipfs_hash has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mrsmkl/ipfs_hash against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] ebd5ee0300832960281d7f8eef84fb0f4c3a267691fec3835d6b2a07db16d4e7
[INFO] running `"docker" "start" "-a" "ebd5ee0300832960281d7f8eef84fb0f4c3a267691fec3835d6b2a07db16d4e7"`
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling sha1 v0.5.0
[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr]    Compiling backtrace v0.3.8
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling tiny-keccak v1.4.2
[INFO] [stderr]    Compiling quick-protobuf v0.6.0
[INFO] [stderr]    Compiling multihash v0.8.0
[INFO] [stderr]    Compiling ipfs_hash v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
[INFO] running `"docker" "inspect" "ebd5ee0300832960281d7f8eef84fb0f4c3a267691fec3835d6b2a07db16d4e7"`
[INFO] running `"docker" "rm" "-f" "ebd5ee0300832960281d7f8eef84fb0f4c3a267691fec3835d6b2a07db16d4e7"`
[INFO] [stdout] ebd5ee0300832960281d7f8eef84fb0f4c3a267691fec3835d6b2a07db16d4e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 513ff76798386a3a2be62e4f488af425da367f08f9c42f3072a153a339537b94
[INFO] running `"docker" "start" "-a" "513ff76798386a3a2be62e4f488af425da367f08f9c42f3072a153a339537b94"`
[INFO] [stderr]    Compiling ipfs_hash v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "513ff76798386a3a2be62e4f488af425da367f08f9c42f3072a153a339537b94"`
[INFO] running `"docker" "rm" "-f" "513ff76798386a3a2be62e4f488af425da367f08f9c42f3072a153a339537b94"`
[INFO] [stdout] 513ff76798386a3a2be62e4f488af425da367f08f9c42f3072a153a339537b94
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 1d2b3f5055cc4ec3f5cbf335b628bbfd32946ce40dc80ebaaf84ec0c7d9e1a8f
[INFO] running `"docker" "start" "-a" "1d2b3f5055cc4ec3f5cbf335b628bbfd32946ce40dc80ebaaf84ec0c7d9e1a8f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ipfs_hash-6b1b94d0a8fda8f2
[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" "1d2b3f5055cc4ec3f5cbf335b628bbfd32946ce40dc80ebaaf84ec0c7d9e1a8f"`
[INFO] running `"docker" "rm" "-f" "1d2b3f5055cc4ec3f5cbf335b628bbfd32946ce40dc80ebaaf84ec0c7d9e1a8f"`
[INFO] [stdout] 1d2b3f5055cc4ec3f5cbf335b628bbfd32946ce40dc80ebaaf84ec0c7d9e1a8f