[INFO] updating cached repository icew4ll/g
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/icew4ll/g
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/icew4ll/g" "work/ex/beta-1.38-1/sources/1.37.0/gh/icew4ll/g"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/icew4ll/g'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/icew4ll/g" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/icew4ll/g"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/icew4ll/g'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 84217a1487aa6cf607199b6f264dcf67ae675d3d
[INFO] sha for GitHub repo icew4ll/g: 84217a1487aa6cf607199b6f264dcf67ae675d3d
[INFO] validating manifest of icew4ll/g 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 icew4ll/g 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 icew4ll/g
[INFO] finished frobbing icew4ll/g
[INFO] frobbed toml for icew4ll/g written to work/ex/beta-1.38-1/sources/1.37.0/gh/icew4ll/g/Cargo.toml
[INFO] started frobbing icew4ll/g
[INFO] finished frobbing icew4ll/g
[INFO] frobbed toml for icew4ll/g written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/icew4ll/g/Cargo.toml
[INFO] crate icew4ll/g 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 icew4ll/g 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/icew4ll/g:/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] beb5184eb0881de6879c7ca37b09245bb8e9d21bfcd411c1fe058912b73a43de
[INFO] running `"docker" "start" "-a" "beb5184eb0881de6879c7ca37b09245bb8e9d21bfcd411c1fe058912b73a43de"`
[INFO] [stderr]    Compiling serde v1.0.65
[INFO] [stderr]    Compiling proc-macro2 v0.4.5
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling syn v0.14.2
[INFO] [stderr]    Compiling serde_derive v1.0.65
[INFO] [stderr]    Compiling quicli v0.2.0
[INFO] [stderr]    Compiling g v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: proc-macro derive panicked
[INFO] [stderr]   --> src/main.rs:26:17
[INFO] [stderr]    |
[INFO] [stderr] 26 |     "hd1" => rd(dotenv!("U1").to_string(), dotenv!("P3").to_string(), r"216.230.241.165".to_string()),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: environment variable `U1` not defined
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `g`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "beb5184eb0881de6879c7ca37b09245bb8e9d21bfcd411c1fe058912b73a43de"`
[INFO] running `"docker" "rm" "-f" "beb5184eb0881de6879c7ca37b09245bb8e9d21bfcd411c1fe058912b73a43de"`
[INFO] [stdout] beb5184eb0881de6879c7ca37b09245bb8e9d21bfcd411c1fe058912b73a43de