[INFO] updating cached repository Bluther/sieve-of-eratosthenes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Bluther/sieve-of-eratosthenes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Bluther/sieve-of-eratosthenes" "work/ex/beta-1.37-6/sources/1.36.0/gh/Bluther/sieve-of-eratosthenes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Bluther/sieve-of-eratosthenes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Bluther/sieve-of-eratosthenes" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Bluther/sieve-of-eratosthenes"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Bluther/sieve-of-eratosthenes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fabfb546d52e356bfd05b30321f1728114959063
[INFO] sha for GitHub repo Bluther/sieve-of-eratosthenes: fabfb546d52e356bfd05b30321f1728114959063
[INFO] validating manifest of Bluther/sieve-of-eratosthenes on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Bluther/sieve-of-eratosthenes on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Bluther/sieve-of-eratosthenes
[INFO] finished frobbing Bluther/sieve-of-eratosthenes
[INFO] frobbed toml for Bluther/sieve-of-eratosthenes written to work/ex/beta-1.37-6/sources/1.36.0/gh/Bluther/sieve-of-eratosthenes/Cargo.toml
[INFO] started frobbing Bluther/sieve-of-eratosthenes
[INFO] finished frobbing Bluther/sieve-of-eratosthenes
[INFO] frobbed toml for Bluther/sieve-of-eratosthenes written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Bluther/sieve-of-eratosthenes/Cargo.toml
[INFO] crate Bluther/sieve-of-eratosthenes already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Bluther/sieve-of-eratosthenes against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Bluther/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=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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a80f921ac04f30ea3c8eff3ceebf77b3c6b073d659b87ee1bb38687ed80f2200
[INFO] running `"docker" "start" "-a" "a80f921ac04f30ea3c8eff3ceebf77b3c6b073d659b87ee1bb38687ed80f2200"`
[INFO] [stderr]    Compiling sieve-of-eratosthenes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "a80f921ac04f30ea3c8eff3ceebf77b3c6b073d659b87ee1bb38687ed80f2200"`
[INFO] running `"docker" "rm" "-f" "a80f921ac04f30ea3c8eff3ceebf77b3c6b073d659b87ee1bb38687ed80f2200"`
[INFO] [stdout] a80f921ac04f30ea3c8eff3ceebf77b3c6b073d659b87ee1bb38687ed80f2200
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Bluther/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=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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2dee1dcd56188da66082862582a1d1e546cda018a725e13a2487b8cc1baef37d
[INFO] running `"docker" "start" "-a" "2dee1dcd56188da66082862582a1d1e546cda018a725e13a2487b8cc1baef37d"`
[INFO] [stderr]    Compiling sieve-of-eratosthenes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "2dee1dcd56188da66082862582a1d1e546cda018a725e13a2487b8cc1baef37d"`
[INFO] running `"docker" "rm" "-f" "2dee1dcd56188da66082862582a1d1e546cda018a725e13a2487b8cc1baef37d"`
[INFO] [stdout] 2dee1dcd56188da66082862582a1d1e546cda018a725e13a2487b8cc1baef37d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Bluther/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=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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 252e138d97b92ec4d93b27c5debbd423dbeea7cd92cef41b9e55d0948db49644
[INFO] running `"docker" "start" "-a" "252e138d97b92ec4d93b27c5debbd423dbeea7cd92cef41b9e55d0948db49644"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sieve_of_eratosthenes-659d2eb2df5ffa64
[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" "252e138d97b92ec4d93b27c5debbd423dbeea7cd92cef41b9e55d0948db49644"`
[INFO] running `"docker" "rm" "-f" "252e138d97b92ec4d93b27c5debbd423dbeea7cd92cef41b9e55d0948db49644"`
[INFO] [stdout] 252e138d97b92ec4d93b27c5debbd423dbeea7cd92cef41b9e55d0948db49644