[INFO] cloning repository gjpower/rust_sieve_of_eratosthenes
[INFO] running `"git" "clone" "--bare" "git://github.com/gjpower/rust_sieve_of_eratosthenes.git" "work/cache/sources/gh/gjpower/rust_sieve_of_eratosthenes"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/gjpower/rust_sieve_of_eratosthenes'...
[INFO] running `"git" "clone" "work/cache/sources/gh/gjpower/rust_sieve_of_eratosthenes" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/gjpower/rust_sieve_of_eratosthenes"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/gjpower/rust_sieve_of_eratosthenes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gjpower/rust_sieve_of_eratosthenes" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/gjpower/rust_sieve_of_eratosthenes"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/gjpower/rust_sieve_of_eratosthenes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1c5fb88daa3e5aea9d708759144ebaf212c754fa
[INFO] sha for GitHub repo gjpower/rust_sieve_of_eratosthenes: 1c5fb88daa3e5aea9d708759144ebaf212c754fa
[INFO] validating manifest of gjpower/rust_sieve_of_eratosthenes 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 gjpower/rust_sieve_of_eratosthenes 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 gjpower/rust_sieve_of_eratosthenes
[INFO] finished frobbing gjpower/rust_sieve_of_eratosthenes
[INFO] frobbed toml for gjpower/rust_sieve_of_eratosthenes written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/gjpower/rust_sieve_of_eratosthenes/Cargo.toml
[INFO] started frobbing gjpower/rust_sieve_of_eratosthenes
[INFO] finished frobbing gjpower/rust_sieve_of_eratosthenes
[INFO] frobbed toml for gjpower/rust_sieve_of_eratosthenes written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/gjpower/rust_sieve_of_eratosthenes/Cargo.toml
[INFO] crate gjpower/rust_sieve_of_eratosthenes 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 gjpower/rust_sieve_of_eratosthenes 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/gjpower/rust_sieve_of_eratosthenes:/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] ff8a9b91cb3a687278b6c1d2f00f72a351d6a3e1f6f863db33a5fc12e85b80c6
[INFO] running `"docker" "start" "-a" "ff8a9b91cb3a687278b6c1d2f00f72a351d6a3e1f6f863db33a5fc12e85b80c6"`
[INFO] [stderr]    Compiling sieve_of_eratosthenes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "ff8a9b91cb3a687278b6c1d2f00f72a351d6a3e1f6f863db33a5fc12e85b80c6"`
[INFO] running `"docker" "rm" "-f" "ff8a9b91cb3a687278b6c1d2f00f72a351d6a3e1f6f863db33a5fc12e85b80c6"`
[INFO] [stdout] ff8a9b91cb3a687278b6c1d2f00f72a351d6a3e1f6f863db33a5fc12e85b80c6
[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/gjpower/rust_sieve_of_eratosthenes:/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] 49ac955b99135bf39663cc2eb28ed63edaf676e0491a0bcbd8dff2fae8a04068
[INFO] running `"docker" "start" "-a" "49ac955b99135bf39663cc2eb28ed63edaf676e0491a0bcbd8dff2fae8a04068"`
[INFO] [stderr]    Compiling sieve_of_eratosthenes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "49ac955b99135bf39663cc2eb28ed63edaf676e0491a0bcbd8dff2fae8a04068"`
[INFO] running `"docker" "rm" "-f" "49ac955b99135bf39663cc2eb28ed63edaf676e0491a0bcbd8dff2fae8a04068"`
[INFO] [stdout] 49ac955b99135bf39663cc2eb28ed63edaf676e0491a0bcbd8dff2fae8a04068
[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/gjpower/rust_sieve_of_eratosthenes:/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] 94f4819591f38e2476344c058548c5d3c7f4013d3a436a3643e2f736665579b1
[INFO] running `"docker" "start" "-a" "94f4819591f38e2476344c058548c5d3c7f4013d3a436a3643e2f736665579b1"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sieve_of_eratosthenes-4b1420a833fc8cf3
[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" "94f4819591f38e2476344c058548c5d3c7f4013d3a436a3643e2f736665579b1"`
[INFO] running `"docker" "rm" "-f" "94f4819591f38e2476344c058548c5d3c7f4013d3a436a3643e2f736665579b1"`
[INFO] [stdout] 94f4819591f38e2476344c058548c5d3c7f4013d3a436a3643e2f736665579b1