[INFO] updating cached repository yuezato/get_unexpected_data
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yuezato/get_unexpected_data
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yuezato/get_unexpected_data" "work/ex/beta-1.38-1/sources/1.37.0/gh/yuezato/get_unexpected_data"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/yuezato/get_unexpected_data'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yuezato/get_unexpected_data" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yuezato/get_unexpected_data"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yuezato/get_unexpected_data'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e39896c756b3d9c6a55cc94b6b4dbf5edfa51806
[INFO] sha for GitHub repo yuezato/get_unexpected_data: e39896c756b3d9c6a55cc94b6b4dbf5edfa51806
[INFO] validating manifest of yuezato/get_unexpected_data 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 yuezato/get_unexpected_data 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 yuezato/get_unexpected_data
[INFO] finished frobbing yuezato/get_unexpected_data
[INFO] frobbed toml for yuezato/get_unexpected_data written to work/ex/beta-1.38-1/sources/1.37.0/gh/yuezato/get_unexpected_data/Cargo.toml
[INFO] started frobbing yuezato/get_unexpected_data
[INFO] finished frobbing yuezato/get_unexpected_data
[INFO] frobbed toml for yuezato/get_unexpected_data written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yuezato/get_unexpected_data/Cargo.toml
[INFO] crate yuezato/get_unexpected_data 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] [stderr]     Updating git repository `https://github.com/frugalos/cannyls`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/yuezato/get_unexpected_data/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/frugalos/cannyls`
[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] [stderr]     Updating git repository `https://github.com/frugalos/cannyls`
[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 yuezato/get_unexpected_data 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/gh/yuezato/get_unexpected_data:/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] b4a5572febc928f00d3439eafaff80e1e79342ac5317268a1f9da8b29922879f
[INFO] running `"docker" "start" "-a" "b4a5572febc928f00d3439eafaff80e1e79342ac5317268a1f9da8b29922879f"`
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling atomic_immut v0.1.4
[INFO] [stderr]    Compiling splay_tree v0.2.10
[INFO] [stderr]    Compiling nbchan v0.1.3
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling trackable_derive v0.1.2
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling fibers v0.1.12
[INFO] [stderr]    Compiling trackable v0.2.22
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling prometrics v0.1.11
[INFO] [stderr]    Compiling cannyls v0.9.3 (https://github.com/frugalos/cannyls#70e62b4d)
[INFO] [stderr]    Compiling get_unexpected_data v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.15s
[INFO] running `"docker" "inspect" "b4a5572febc928f00d3439eafaff80e1e79342ac5317268a1f9da8b29922879f"`
[INFO] running `"docker" "rm" "-f" "b4a5572febc928f00d3439eafaff80e1e79342ac5317268a1f9da8b29922879f"`
[INFO] [stdout] b4a5572febc928f00d3439eafaff80e1e79342ac5317268a1f9da8b29922879f
[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/gh/yuezato/get_unexpected_data:/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] 1ef57a6e5561aee7d55c84b1080a81266efde3140d240c4c3909b3929a876637
[INFO] running `"docker" "start" "-a" "1ef57a6e5561aee7d55c84b1080a81266efde3140d240c4c3909b3929a876637"`
[INFO] [stderr]    Compiling get_unexpected_data v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "1ef57a6e5561aee7d55c84b1080a81266efde3140d240c4c3909b3929a876637"`
[INFO] running `"docker" "rm" "-f" "1ef57a6e5561aee7d55c84b1080a81266efde3140d240c4c3909b3929a876637"`
[INFO] [stdout] 1ef57a6e5561aee7d55c84b1080a81266efde3140d240c4c3909b3929a876637
[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/gh/yuezato/get_unexpected_data:/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] fdf900c6f33f3b3579a7fa6a390d4bab1124b0c823f66e02840dc52d1da078e7
[INFO] running `"docker" "start" "-a" "fdf900c6f33f3b3579a7fa6a390d4bab1124b0c823f66e02840dc52d1da078e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/get_unexpected_data-54be130e5f36ad5b
[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" "fdf900c6f33f3b3579a7fa6a390d4bab1124b0c823f66e02840dc52d1da078e7"`
[INFO] running `"docker" "rm" "-f" "fdf900c6f33f3b3579a7fa6a390d4bab1124b0c823f66e02840dc52d1da078e7"`
[INFO] [stdout] fdf900c6f33f3b3579a7fa6a390d4bab1124b0c823f66e02840dc52d1da078e7