[INFO] updating cached repository sjeohp/activation
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sjeohp/activation
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sjeohp/activation" "work/ex/beta-1.38-1/sources/1.37.0/gh/sjeohp/activation"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sjeohp/activation'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sjeohp/activation" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sjeohp/activation"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sjeohp/activation'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4b82bbc4340b4d9650e47180574f1fa4419197f1
[INFO] sha for GitHub repo sjeohp/activation: 4b82bbc4340b4d9650e47180574f1fa4419197f1
[INFO] validating manifest of sjeohp/activation 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 sjeohp/activation 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 sjeohp/activation
[INFO] finished frobbing sjeohp/activation
[INFO] frobbed toml for sjeohp/activation written to work/ex/beta-1.38-1/sources/1.37.0/gh/sjeohp/activation/Cargo.toml
[INFO] started frobbing sjeohp/activation
[INFO] finished frobbing sjeohp/activation
[INFO] frobbed toml for sjeohp/activation written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sjeohp/activation/Cargo.toml
[INFO] crate sjeohp/activation already has a lockfile, it will not be regenerated
[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 sjeohp/activation 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-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sjeohp/activation:/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] a5d01d53b8b82a533f6ab75cc0e6483a900aaab1d82b3de59d19e7e0f1283bca
[INFO] running `"docker" "start" "-a" "a5d01d53b8b82a533f6ab75cc0e6483a900aaab1d82b3de59d19e7e0f1283bca"`
[INFO] [stderr]    Compiling activation v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "a5d01d53b8b82a533f6ab75cc0e6483a900aaab1d82b3de59d19e7e0f1283bca"`
[INFO] running `"docker" "rm" "-f" "a5d01d53b8b82a533f6ab75cc0e6483a900aaab1d82b3de59d19e7e0f1283bca"`
[INFO] [stdout] a5d01d53b8b82a533f6ab75cc0e6483a900aaab1d82b3de59d19e7e0f1283bca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sjeohp/activation:/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] c4a94c9ae0a2d97e4d107cd8199b06ad6955da62c37effffaa7fcc7414a6cfad
[INFO] running `"docker" "start" "-a" "c4a94c9ae0a2d97e4d107cd8199b06ad6955da62c37effffaa7fcc7414a6cfad"`
[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" "c4a94c9ae0a2d97e4d107cd8199b06ad6955da62c37effffaa7fcc7414a6cfad"`
[INFO] running `"docker" "rm" "-f" "c4a94c9ae0a2d97e4d107cd8199b06ad6955da62c37effffaa7fcc7414a6cfad"`
[INFO] [stdout] c4a94c9ae0a2d97e4d107cd8199b06ad6955da62c37effffaa7fcc7414a6cfad