[INFO] crate activation 0.1.0 is already in cache
[INFO] extracting crate activation 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/activation/0.1.0
[INFO] extracting crate activation 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/activation/0.1.0
[INFO] validating manifest of activation-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 activation-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 activation-0.1.0
[INFO] finished frobbing activation-0.1.0
[INFO] frobbed toml for activation-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/activation/0.1.0/Cargo.toml
[INFO] started frobbing activation-0.1.0
[INFO] finished frobbing activation-0.1.0
[INFO] frobbed toml for activation-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/activation/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 activation-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/activation/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 13d086e803518f8d505256de656e340382dd447c0c0b8353cc07ff3434b69c6e
[INFO] running `"docker" "start" "-a" "13d086e803518f8d505256de656e340382dd447c0c0b8353cc07ff3434b69c6e"`
[INFO] [stderr]    Compiling activation v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "13d086e803518f8d505256de656e340382dd447c0c0b8353cc07ff3434b69c6e"`
[INFO] running `"docker" "rm" "-f" "13d086e803518f8d505256de656e340382dd447c0c0b8353cc07ff3434b69c6e"`
[INFO] [stdout] 13d086e803518f8d505256de656e340382dd447c0c0b8353cc07ff3434b69c6e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/activation/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7a687da177eea32e611e8453008e2f549da0dcb9bb920d7cd724df2b2348f309
[INFO] running `"docker" "start" "-a" "7a687da177eea32e611e8453008e2f549da0dcb9bb920d7cd724df2b2348f309"`
[INFO] [stderr]    Compiling activation v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find function `logistic64` in this scope
[INFO] [stderr]   --> src/lib.rs:59:14
[INFO] [stderr]    |
[INFO] [stderr] 59 |         assert!(logistic64())
[INFO] [stderr]    |                 ^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use logistic64;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `activation`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7a687da177eea32e611e8453008e2f549da0dcb9bb920d7cd724df2b2348f309"`
[INFO] running `"docker" "rm" "-f" "7a687da177eea32e611e8453008e2f549da0dcb9bb920d7cd724df2b2348f309"`
[INFO] [stdout] 7a687da177eea32e611e8453008e2f549da0dcb9bb920d7cd724df2b2348f309