[INFO] crate dntk 2.1.18 is already in cache
[INFO] testing dntk-2.1.18 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate dntk 2.1.18 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate dntk 2.1.18 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dntk 2.1.18
[INFO] finished tweaking crates.io crate dntk 2.1.18
[INFO] tweaked toml for crates.io crate dntk 2.1.18 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 3e68fadbf256736689595186b47c57ca2898be3dba11ba649a1a149f25df4cc1
[INFO] running `"docker" "start" "-a" "3e68fadbf256736689595186b47c57ca2898be3dba11ba649a1a149f25df4cc1"`
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling subprocess v0.1.18
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling predicates v1.0.1
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling dntk v2.1.18 (/opt/rustwide/workdir)
[INFO] [stderr] error: environment variable `LINUX_TERM_LIB` not defined
[INFO] [stderr]  --> src/term/mod.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | include!(env!("LINUX_TERM_LIB"));
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `dntk`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3e68fadbf256736689595186b47c57ca2898be3dba11ba649a1a149f25df4cc1"`
[INFO] running `"docker" "rm" "-f" "3e68fadbf256736689595186b47c57ca2898be3dba11ba649a1a149f25df4cc1"`
[INFO] [stdout] 3e68fadbf256736689595186b47c57ca2898be3dba11ba649a1a149f25df4cc1