[INFO] crate add6_64b 0.1.0 is already in cache
[INFO] extracting crate add6_64b 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/add6_64b/0.1.0
[INFO] extracting crate add6_64b 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/add6_64b/0.1.0
[INFO] validating manifest of add6_64b-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of add6_64b-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing add6_64b-0.1.0
[INFO] finished frobbing add6_64b-0.1.0
[INFO] frobbed toml for add6_64b-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/add6_64b/0.1.0/Cargo.toml
[INFO] started frobbing add6_64b-0.1.0
[INFO] finished frobbing add6_64b-0.1.0
[INFO] frobbed toml for add6_64b-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/add6_64b/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing add6_64b-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/add6_64b/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f350b0c670f655d241036372a7e6891cc95f4f5d9a57706d47c1791809a98b88
[INFO] running `"docker" "start" "-a" "f350b0c670f655d241036372a7e6891cc95f4f5d9a57706d47c1791809a98b88"`
[INFO] [stderr]    Compiling add3 v4.0.0
[INFO] [stderr]    Compiling add6_64b v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "f350b0c670f655d241036372a7e6891cc95f4f5d9a57706d47c1791809a98b88"`
[INFO] running `"docker" "rm" "-f" "f350b0c670f655d241036372a7e6891cc95f4f5d9a57706d47c1791809a98b88"`
[INFO] [stdout] f350b0c670f655d241036372a7e6891cc95f4f5d9a57706d47c1791809a98b88
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/add6_64b/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7285ecfa5fb277e48ffb8048bfb180f85bbe549dd506531ba5310a6c2dfb0b9c
[INFO] running `"docker" "start" "-a" "7285ecfa5fb277e48ffb8048bfb180f85bbe549dd506531ba5310a6c2dfb0b9c"`
[INFO] [stderr]    Compiling add6_64b v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "7285ecfa5fb277e48ffb8048bfb180f85bbe549dd506531ba5310a6c2dfb0b9c"`
[INFO] running `"docker" "rm" "-f" "7285ecfa5fb277e48ffb8048bfb180f85bbe549dd506531ba5310a6c2dfb0b9c"`
[INFO] [stdout] 7285ecfa5fb277e48ffb8048bfb180f85bbe549dd506531ba5310a6c2dfb0b9c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/add6_64b/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] adef88c7a8d5108e621425c911bd2e1d9a9676411be865d14737f1fc13b8aefc
[INFO] running `"docker" "start" "-a" "adef88c7a8d5108e621425c911bd2e1d9a9676411be865d14737f1fc13b8aefc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/add6_64b-770341eead85b35b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test twice_works ... 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 add6_64b
[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" "adef88c7a8d5108e621425c911bd2e1d9a9676411be865d14737f1fc13b8aefc"`
[INFO] running `"docker" "rm" "-f" "adef88c7a8d5108e621425c911bd2e1d9a9676411be865d14737f1fc13b8aefc"`
[INFO] [stdout] adef88c7a8d5108e621425c911bd2e1d9a9676411be865d14737f1fc13b8aefc