[INFO] cloning repository phreaknik/isprime-flt
[INFO] running `"git" "clone" "--bare" "git://github.com/phreaknik/isprime-flt.git" "work/cache/sources/gh/phreaknik/isprime-flt"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/phreaknik/isprime-flt'...
[INFO] running `"git" "clone" "work/cache/sources/gh/phreaknik/isprime-flt" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/phreaknik/isprime-flt"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/phreaknik/isprime-flt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/phreaknik/isprime-flt" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/phreaknik/isprime-flt"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/phreaknik/isprime-flt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b8eba0df6dbe194dedd1183929756e0e8ef6f2e4
[INFO] sha for GitHub repo phreaknik/isprime-flt: b8eba0df6dbe194dedd1183929756e0e8ef6f2e4
[INFO] validating manifest of phreaknik/isprime-flt 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 phreaknik/isprime-flt 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 phreaknik/isprime-flt
[INFO] finished frobbing phreaknik/isprime-flt
[INFO] frobbed toml for phreaknik/isprime-flt written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/phreaknik/isprime-flt/Cargo.toml
[INFO] started frobbing phreaknik/isprime-flt
[INFO] finished frobbing phreaknik/isprime-flt
[INFO] frobbed toml for phreaknik/isprime-flt written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/phreaknik/isprime-flt/Cargo.toml
[INFO] crate phreaknik/isprime-flt 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 mod_exp v1.0.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing phreaknik/isprime-flt against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/phreaknik/isprime-flt:/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] 7cc6c20618b7c36d5dd45d99d010c4d13015d6ea026b666abad1679afd9dd5df
[INFO] running `"docker" "start" "-a" "7cc6c20618b7c36d5dd45d99d010c4d13015d6ea026b666abad1679afd9dd5df"`
[INFO] [stderr]    Compiling clap v2.29.2
[INFO] [stderr]    Compiling num v0.1.41
[INFO] [stderr]    Compiling mod_exp v1.0.0
[INFO] [stderr]    Compiling isprime-flt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.68s
[INFO] running `"docker" "inspect" "7cc6c20618b7c36d5dd45d99d010c4d13015d6ea026b666abad1679afd9dd5df"`
[INFO] running `"docker" "rm" "-f" "7cc6c20618b7c36d5dd45d99d010c4d13015d6ea026b666abad1679afd9dd5df"`
[INFO] [stdout] 7cc6c20618b7c36d5dd45d99d010c4d13015d6ea026b666abad1679afd9dd5df
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/phreaknik/isprime-flt:/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] 7329cac9c8b0457a45702ac13fd00ac634f00a76b2314c9de8b5c21c6ee7bce9
[INFO] running `"docker" "start" "-a" "7329cac9c8b0457a45702ac13fd00ac634f00a76b2314c9de8b5c21c6ee7bce9"`
[INFO] [stderr]    Compiling isprime-flt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "7329cac9c8b0457a45702ac13fd00ac634f00a76b2314c9de8b5c21c6ee7bce9"`
[INFO] running `"docker" "rm" "-f" "7329cac9c8b0457a45702ac13fd00ac634f00a76b2314c9de8b5c21c6ee7bce9"`
[INFO] [stdout] 7329cac9c8b0457a45702ac13fd00ac634f00a76b2314c9de8b5c21c6ee7bce9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/phreaknik/isprime-flt:/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] c390f1271eef165ef190e47402a69ab953e7a9389a31d4cf3e50298b38cdd325
[INFO] running `"docker" "start" "-a" "c390f1271eef165ef190e47402a69ab953e7a9389a31d4cf3e50298b38cdd325"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/isprime_flt-467cb056a647f00c
[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" "c390f1271eef165ef190e47402a69ab953e7a9389a31d4cf3e50298b38cdd325"`
[INFO] running `"docker" "rm" "-f" "c390f1271eef165ef190e47402a69ab953e7a9389a31d4cf3e50298b38cdd325"`
[INFO] [stdout] c390f1271eef165ef190e47402a69ab953e7a9389a31d4cf3e50298b38cdd325