[INFO] updating cached repository mammothbane/thulani
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mammothbane/thulani
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mammothbane/thulani" "work/ex/beta-1.38-1/sources/1.37.0/gh/mammothbane/thulani"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mammothbane/thulani'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mammothbane/thulani" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mammothbane/thulani"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mammothbane/thulani'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 54f729b3e2315e7d70f8daa01132cb233d302b1c
[INFO] sha for GitHub repo mammothbane/thulani: 54f729b3e2315e7d70f8daa01132cb233d302b1c
[INFO] validating manifest of mammothbane/thulani 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 mammothbane/thulani 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 mammothbane/thulani
[INFO] finished frobbing mammothbane/thulani
[INFO] frobbed toml for mammothbane/thulani written to work/ex/beta-1.38-1/sources/1.37.0/gh/mammothbane/thulani/Cargo.toml
[INFO] started frobbing mammothbane/thulani
[INFO] finished frobbing mammothbane/thulani
[INFO] frobbed toml for mammothbane/thulani written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mammothbane/thulani/Cargo.toml
[INFO] crate mammothbane/thulani 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 mammothbane/thulani 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-0/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/mammothbane/thulani:/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] edb01aa4864235292213478b1984f844430a6471f44e7701ce29689bd811d793
[INFO] running `"docker" "start" "-a" "edb01aa4864235292213478b1984f844430a6471f44e7701ce29689bd811d793"`
[INFO] [stderr]    Compiling bindgen v0.37.4
[INFO] [stderr]    Compiling either v1.5.1
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]    Compiling opus-sys v0.2.1
[INFO] [stderr]    Compiling proc-macro-hack v0.4.1
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling fern v0.5.7
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling encoding_rs v0.8.17
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling bytes v0.4.11
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling ctrlc v3.1.1
[INFO] [stderr]    Compiling statrs v0.10.0
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.16
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling uuid v0.7.2
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.12
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling opus v0.2.1
[INFO] [stderr]    Compiling cexpr v0.2.3
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling postgres-protocol v0.3.2
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling h2 v0.1.16
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling mime_guess v1.8.6
[INFO] [stderr]    Compiling isolang v0.2.1
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling hyper-native-tls v0.3.0
[INFO] [stderr]    Compiling evzht9h3nznqzwl v0.0.2 (https://github.com/mammothbane/rust-websocket#3986bfae)
[INFO] [stderr]    Compiling dotenv v0.8.0
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.16
[INFO] [stderr]    Compiling dotenv v0.13.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling serde_urlencoded v0.5.4
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling hyper v0.12.25
[INFO] [stderr]    Compiling dotenv_codegen_impl v0.1.0
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling postgres-shared v0.4.2
[INFO] [stderr]    Compiling diesel v1.4.1
[INFO] [stderr]    Compiling dotenv_codegen v0.11.0
[INFO] [stderr] error: proc-macro derive panicked
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dotenv_codegen-0.11.0/src/lib.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / proc_macro_expr_decl! {
[INFO] [stderr] 11 | |     dotenv! => expand_dotenv
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = help: message: assertion failed: `(left == right)`
[INFO] [stderr]              left: `Some("#[allow(unused,")`,
[INFO] [stderr]             right: `Some("#[allow(unused")`
[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 `dotenv_codegen`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "edb01aa4864235292213478b1984f844430a6471f44e7701ce29689bd811d793"`
[INFO] running `"docker" "rm" "-f" "edb01aa4864235292213478b1984f844430a6471f44e7701ce29689bd811d793"`
[INFO] [stdout] edb01aa4864235292213478b1984f844430a6471f44e7701ce29689bd811d793