[INFO] fetching crate primetools 0.1.0...
[INFO] extracting crate primetools 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/primetools/0.1.0
[INFO] extracting crate primetools 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/primetools/0.1.0
[INFO] validating manifest of primetools-0.1.0 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 primetools-0.1.0 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 primetools-0.1.0
[INFO] finished frobbing primetools-0.1.0
[INFO] frobbed toml for primetools-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/primetools/0.1.0/Cargo.toml
[INFO] started frobbing primetools-0.1.0
[INFO] finished frobbing primetools-0.1.0
[INFO] frobbed toml for primetools-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/primetools/0.1.0/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 primetools-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/primetools/0.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4dd26766939994c2cb75a0fd05cfe3c3654f4197e797d78b4f08ab778d0f7198
[INFO] running `"docker" "start" "-a" "4dd26766939994c2cb75a0fd05cfe3c3654f4197e797d78b4f08ab778d0f7198"`
[INFO] [stderr]    Compiling primetools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "4dd26766939994c2cb75a0fd05cfe3c3654f4197e797d78b4f08ab778d0f7198"`
[INFO] running `"docker" "rm" "-f" "4dd26766939994c2cb75a0fd05cfe3c3654f4197e797d78b4f08ab778d0f7198"`
[INFO] [stdout] 4dd26766939994c2cb75a0fd05cfe3c3654f4197e797d78b4f08ab778d0f7198
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/primetools/0.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8c757a7cd5043a1332a5ce9c6fcc8e435c171f71cc86342a3e66e38551437ca9
[INFO] running `"docker" "start" "-a" "8c757a7cd5043a1332a5ce9c6fcc8e435c171f71cc86342a3e66e38551437ca9"`
[INFO] [stderr]    Compiling primetools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "8c757a7cd5043a1332a5ce9c6fcc8e435c171f71cc86342a3e66e38551437ca9"`
[INFO] running `"docker" "rm" "-f" "8c757a7cd5043a1332a5ce9c6fcc8e435c171f71cc86342a3e66e38551437ca9"`
[INFO] [stdout] 8c757a7cd5043a1332a5ce9c6fcc8e435c171f71cc86342a3e66e38551437ca9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/primetools/0.1.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 69a87324664c33480d5f22b1c8d5337153534d03995d050bdbc05f17fc7f9cc1
[INFO] running `"docker" "start" "-a" "69a87324664c33480d5f22b1c8d5337153534d03995d050bdbc05f17fc7f9cc1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/primetools-e358f92a0f134458
[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]      Running /opt/crater/target/debug/deps/lib-0aa65cc23d6309b3
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_primegen ... ok
[INFO] [stdout] test test_primesieve ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests primetools
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - PrimeSieve (line 6) ... ok
[INFO] [stdout] test src/lib.rs - PrimeGen (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "69a87324664c33480d5f22b1c8d5337153534d03995d050bdbc05f17fc7f9cc1"`
[INFO] running `"docker" "rm" "-f" "69a87324664c33480d5f22b1c8d5337153534d03995d050bdbc05f17fc7f9cc1"`
[INFO] [stdout] 69a87324664c33480d5f22b1c8d5337153534d03995d050bdbc05f17fc7f9cc1