[INFO] crate prob_prime 0.2.0 is already in cache
[INFO] extracting crate prob_prime 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/prob_prime/0.2.0
[INFO] extracting crate prob_prime 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/prob_prime/0.2.0
[INFO] validating manifest of prob_prime-0.2.0 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 prob_prime-0.2.0 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 prob_prime-0.2.0
[INFO] finished frobbing prob_prime-0.2.0
[INFO] frobbed toml for prob_prime-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/prob_prime/0.2.0/Cargo.toml
[INFO] started frobbing prob_prime-0.2.0
[INFO] finished frobbing prob_prime-0.2.0
[INFO] frobbed toml for prob_prime-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/prob_prime/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 prob_prime-0.2.0 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-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/prob_prime/0.2.0:/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] a61bc29e8ab2128d3f33d1cfc86819facbac41859300653b042f918ec8dce6cc
[INFO] running `"docker" "start" "-a" "a61bc29e8ab2128d3f33d1cfc86819facbac41859300653b042f918ec8dce6cc"`
[INFO] [stderr]    Compiling modular_arithmetic v0.2.0
[INFO] [stderr]    Compiling prob_prime v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "a61bc29e8ab2128d3f33d1cfc86819facbac41859300653b042f918ec8dce6cc"`
[INFO] running `"docker" "rm" "-f" "a61bc29e8ab2128d3f33d1cfc86819facbac41859300653b042f918ec8dce6cc"`
[INFO] [stdout] a61bc29e8ab2128d3f33d1cfc86819facbac41859300653b042f918ec8dce6cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/prob_prime/0.2.0:/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] 0f8bf67e3c2c1156cb636f403ce0271fb7201a6e6cbc781adc558af5f7bebc50
[INFO] running `"docker" "start" "-a" "0f8bf67e3c2c1156cb636f403ce0271fb7201a6e6cbc781adc558af5f7bebc50"`
[INFO] [stderr]    Compiling prob_prime v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "0f8bf67e3c2c1156cb636f403ce0271fb7201a6e6cbc781adc558af5f7bebc50"`
[INFO] running `"docker" "rm" "-f" "0f8bf67e3c2c1156cb636f403ce0271fb7201a6e6cbc781adc558af5f7bebc50"`
[INFO] [stdout] 0f8bf67e3c2c1156cb636f403ce0271fb7201a6e6cbc781adc558af5f7bebc50
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/prob_prime/0.2.0:/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] a14e637d020fcf43ee45ff0ab7d637b491b389963a0d7680aeb1e7dd7436358f
[INFO] running `"docker" "start" "-a" "a14e637d020fcf43ee45ff0ab7d637b491b389963a0d7680aeb1e7dd7436358f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/prob_prime-7b497778007d9a13
[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 prob_prime
[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" "a14e637d020fcf43ee45ff0ab7d637b491b389963a0d7680aeb1e7dd7436358f"`
[INFO] running `"docker" "rm" "-f" "a14e637d020fcf43ee45ff0ab7d637b491b389963a0d7680aeb1e7dd7436358f"`
[INFO] [stdout] a14e637d020fcf43ee45ff0ab7d637b491b389963a0d7680aeb1e7dd7436358f