[INFO] crate primes 0.2.3 is already in cache
[INFO] extracting crate primes 0.2.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/primes/0.2.3
[INFO] extracting crate primes 0.2.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/primes/0.2.3
[INFO] validating manifest of primes-0.2.3 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 primes-0.2.3 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 primes-0.2.3
[INFO] finished frobbing primes-0.2.3
[INFO] frobbed toml for primes-0.2.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/primes/0.2.3/Cargo.toml
[INFO] started frobbing primes-0.2.3
[INFO] finished frobbing primes-0.2.3
[INFO] frobbed toml for primes-0.2.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/primes/0.2.3/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 primes-0.2.3 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/reg/primes/0.2.3:/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] d06697b063690e420d739bc67d8b0315aeb9a1e8e158b308a8ffe53df4e0f0c0
[INFO] running `"docker" "start" "-a" "d06697b063690e420d739bc67d8b0315aeb9a1e8e158b308a8ffe53df4e0f0c0"`
[INFO] [stderr]    Compiling primes v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "d06697b063690e420d739bc67d8b0315aeb9a1e8e158b308a8ffe53df4e0f0c0"`
[INFO] running `"docker" "rm" "-f" "d06697b063690e420d739bc67d8b0315aeb9a1e8e158b308a8ffe53df4e0f0c0"`
[INFO] [stdout] d06697b063690e420d739bc67d8b0315aeb9a1e8e158b308a8ffe53df4e0f0c0
[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/reg/primes/0.2.3:/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] e5e8763a7091aab300a840f5083481c7ed66e93685f0c5445ca1b0bf241f91f7
[INFO] running `"docker" "start" "-a" "e5e8763a7091aab300a840f5083481c7ed66e93685f0c5445ca1b0bf241f91f7"`
[INFO] [stderr]    Compiling primes v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "e5e8763a7091aab300a840f5083481c7ed66e93685f0c5445ca1b0bf241f91f7"`
[INFO] running `"docker" "rm" "-f" "e5e8763a7091aab300a840f5083481c7ed66e93685f0c5445ca1b0bf241f91f7"`
[INFO] [stdout] e5e8763a7091aab300a840f5083481c7ed66e93685f0c5445ca1b0bf241f91f7
[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/reg/primes/0.2.3:/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] 2fec4fb943b84433990f8adc5251e9f80dde2ef20764ee21ccb25bfe7b940217
[INFO] running `"docker" "start" "-a" "2fec4fb943b84433990f8adc5251e9f80dde2ef20764ee21ccb25bfe7b940217"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/primes-279ebbfe009b5502
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basictests-10103c9a096b9ef4
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_find ... ok
[INFO] [stdout] test test_factors ... ok
[INFO] [stderr]    Doc-tests primes
[INFO] [stdout] test test_primes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 6) ... ok
[INFO] [stdout] test src/lib.rs -  (line 44) ... ok
[INFO] [stdout] test src/lib.rs -  (line 34) ... ok
[INFO] [stdout] test src/lib.rs -  (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2fec4fb943b84433990f8adc5251e9f80dde2ef20764ee21ccb25bfe7b940217"`
[INFO] running `"docker" "rm" "-f" "2fec4fb943b84433990f8adc5251e9f80dde2ef20764ee21ccb25bfe7b940217"`
[INFO] [stdout] 2fec4fb943b84433990f8adc5251e9f80dde2ef20764ee21ccb25bfe7b940217