[INFO] cloning repository mkpankov/much-connection-very-10k
[INFO] running `"git" "clone" "--bare" "git://github.com/mkpankov/much-connection-very-10k.git" "work/cache/sources/gh/mkpankov/much-connection-very-10k"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mkpankov/much-connection-very-10k'...
[INFO] running `"git" "clone" "work/cache/sources/gh/mkpankov/much-connection-very-10k" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mkpankov/much-connection-very-10k"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mkpankov/much-connection-very-10k'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mkpankov/much-connection-very-10k" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mkpankov/much-connection-very-10k"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mkpankov/much-connection-very-10k'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 278f7eb97e48ba093e867437477f4a0590c5a024
[INFO] sha for GitHub repo mkpankov/much-connection-very-10k: 278f7eb97e48ba093e867437477f4a0590c5a024
[INFO] validating manifest of mkpankov/much-connection-very-10k 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 mkpankov/much-connection-very-10k 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 mkpankov/much-connection-very-10k
[INFO] finished frobbing mkpankov/much-connection-very-10k
[INFO] frobbed toml for mkpankov/much-connection-very-10k written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mkpankov/much-connection-very-10k/Cargo.toml
[INFO] started frobbing mkpankov/much-connection-very-10k
[INFO] finished frobbing mkpankov/much-connection-very-10k
[INFO] frobbed toml for mkpankov/much-connection-very-10k written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mkpankov/much-connection-very-10k/Cargo.toml
[INFO] crate mkpankov/much-connection-very-10k 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mkpankov/much-connection-very-10k against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mkpankov/much-connection-very-10k:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 8978adef014e4d5c91a3e77ebae2d84c4b5e578f2915a0b0c68bd68c49ca45ac
[INFO] running `"docker" "start" "-a" "8978adef014e4d5c91a3e77ebae2d84c4b5e578f2915a0b0c68bd68c49ca45ac"`
[INFO] [stderr]    Compiling much-connection-very-10k v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "8978adef014e4d5c91a3e77ebae2d84c4b5e578f2915a0b0c68bd68c49ca45ac"`
[INFO] running `"docker" "rm" "-f" "8978adef014e4d5c91a3e77ebae2d84c4b5e578f2915a0b0c68bd68c49ca45ac"`
[INFO] [stdout] 8978adef014e4d5c91a3e77ebae2d84c4b5e578f2915a0b0c68bd68c49ca45ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mkpankov/much-connection-very-10k:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a5c3bfef1dc5648119a1e78296a82ac034cab62c8f4a0a67d95108e09c58cd8f
[INFO] running `"docker" "start" "-a" "a5c3bfef1dc5648119a1e78296a82ac034cab62c8f4a0a67d95108e09c58cd8f"`
[INFO] [stderr]    Compiling much-connection-very-10k v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "a5c3bfef1dc5648119a1e78296a82ac034cab62c8f4a0a67d95108e09c58cd8f"`
[INFO] running `"docker" "rm" "-f" "a5c3bfef1dc5648119a1e78296a82ac034cab62c8f4a0a67d95108e09c58cd8f"`
[INFO] [stdout] a5c3bfef1dc5648119a1e78296a82ac034cab62c8f4a0a67d95108e09c58cd8f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mkpankov/much-connection-very-10k:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 8d4b7f7f71a00164048121c70dd4f877b7f8290b37a130651c3502a6e8a79c9b
[INFO] running `"docker" "start" "-a" "8d4b7f7f71a00164048121c70dd4f877b7f8290b37a130651c3502a6e8a79c9b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/much_connection_very_10k-5c0787e77cc43c81
[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" "8d4b7f7f71a00164048121c70dd4f877b7f8290b37a130651c3502a6e8a79c9b"`
[INFO] running `"docker" "rm" "-f" "8d4b7f7f71a00164048121c70dd4f877b7f8290b37a130651c3502a6e8a79c9b"`
[INFO] [stdout] 8d4b7f7f71a00164048121c70dd4f877b7f8290b37a130651c3502a6e8a79c9b