[INFO] cloning repository 47ng/hashdir
[INFO] running `"git" "clone" "--bare" "git://github.com/47ng/hashdir.git" "work/cache/sources/gh/47ng/hashdir"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/47ng/hashdir'...
[INFO] running `"git" "clone" "work/cache/sources/gh/47ng/hashdir" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/47ng/hashdir"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/47ng/hashdir'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/47ng/hashdir" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/47ng/hashdir"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/47ng/hashdir'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d796471dfeaf79a65dd9453ba4f90e24882ef25c
[INFO] sha for GitHub repo 47ng/hashdir: d796471dfeaf79a65dd9453ba4f90e24882ef25c
[INFO] validating manifest of 47ng/hashdir on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of 47ng/hashdir on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing 47ng/hashdir
[INFO] finished frobbing 47ng/hashdir
[INFO] frobbed toml for 47ng/hashdir written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/47ng/hashdir/Cargo.toml
[INFO] started frobbing 47ng/hashdir
[INFO] finished frobbing 47ng/hashdir
[INFO] frobbed toml for 47ng/hashdir written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/47ng/hashdir/Cargo.toml
[INFO] crate 47ng/hashdir already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded custom_error v1.4.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing 47ng/hashdir against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/47ng/hashdir:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 85577e5d49ef7454c49ca193251d05ea3532266ea8d7385d71a54277eb8cea6c
[INFO] running `"docker" "start" "-a" "85577e5d49ef7454c49ca193251d05ea3532266ea8d7385d71a54277eb8cea6c"`
[INFO] [stderr]    Compiling custom_error v1.4.0
[INFO] [stderr]    Compiling block-padding v0.1.3
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling hashdir v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.06s
[INFO] running `"docker" "inspect" "85577e5d49ef7454c49ca193251d05ea3532266ea8d7385d71a54277eb8cea6c"`
[INFO] running `"docker" "rm" "-f" "85577e5d49ef7454c49ca193251d05ea3532266ea8d7385d71a54277eb8cea6c"`
[INFO] [stdout] 85577e5d49ef7454c49ca193251d05ea3532266ea8d7385d71a54277eb8cea6c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/47ng/hashdir:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 88b9ac9bc6c1d2f9f6817ebb64863e1a0d10877ad2c8a1f7859e7471e5851fb0
[INFO] running `"docker" "start" "-a" "88b9ac9bc6c1d2f9f6817ebb64863e1a0d10877ad2c8a1f7859e7471e5851fb0"`
[INFO] [stderr]    Compiling hashdir v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "88b9ac9bc6c1d2f9f6817ebb64863e1a0d10877ad2c8a1f7859e7471e5851fb0"`
[INFO] running `"docker" "rm" "-f" "88b9ac9bc6c1d2f9f6817ebb64863e1a0d10877ad2c8a1f7859e7471e5851fb0"`
[INFO] [stdout] 88b9ac9bc6c1d2f9f6817ebb64863e1a0d10877ad2c8a1f7859e7471e5851fb0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/47ng/hashdir:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] bcb6398bb1ac34411634e73c2bfbe43044fc00b1b374648db2c9e4c8ee7ff9c8
[INFO] running `"docker" "start" "-a" "bcb6398bb1ac34411634e73c2bfbe43044fc00b1b374648db2c9e4c8ee7ff9c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hashdir-1bbc0630583efe11
[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 hashdir
[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" "bcb6398bb1ac34411634e73c2bfbe43044fc00b1b374648db2c9e4c8ee7ff9c8"`
[INFO] running `"docker" "rm" "-f" "bcb6398bb1ac34411634e73c2bfbe43044fc00b1b374648db2c9e4c8ee7ff9c8"`
[INFO] [stdout] bcb6398bb1ac34411634e73c2bfbe43044fc00b1b374648db2c9e4c8ee7ff9c8