[INFO] crate duktape 0.0.2 is already in cache
[INFO] extracting crate duktape 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/duktape/0.0.2
[INFO] extracting crate duktape 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/duktape/0.0.2
[INFO] validating manifest of duktape-0.0.2 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 duktape-0.0.2 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 duktape-0.0.2
[INFO] removed path dependency duktape_sys from duktape-0.0.2
[INFO] finished frobbing duktape-0.0.2
[INFO] frobbed toml for duktape-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/duktape/0.0.2/Cargo.toml
[INFO] started frobbing duktape-0.0.2
[INFO] removed path dependency duktape_sys from duktape-0.0.2
[INFO] finished frobbing duktape-0.0.2
[INFO] frobbed toml for duktape-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/duktape/0.0.2/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 duktape-0.0.2 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/duktape/0.0.2:/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] 726d4df1cff75c59e9523373a52ad6601c35cc029bb30e7a2601629d978d5907
[INFO] running `"docker" "start" "-a" "726d4df1cff75c59e9523373a52ad6601c35cc029bb30e7a2601629d978d5907"`
[INFO] [stderr]    Compiling abort_on_panic v2.0.0
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling duktape_sys v0.0.2
[INFO] [stderr] error[E0432]: unresolved imports `std::os::getenv`, `std::os::setenv`
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/duktape_sys-0.0.2/build.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::os::{getenv, setenv};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^ no `setenv` in `os`
[INFO] [stderr]   |               |
[INFO] [stderr]   |               no `getenv` in `os`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path`
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/duktape_sys-0.0.2/build.rs:16:35
[INFO] [stderr]    |
[INFO] [stderr] 16 |         include_directories: vec!(Path::new("duktape/src")),
[INFO] [stderr]    |                                   ^^^^ use of undeclared type or module `Path`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 3 parameters were supplied
[INFO] [stderr]   --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/duktape_sys-0.0.2/build.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     gcc::compile_library("libduktape.a", &gcc::Config {
[INFO] [stderr] 16 | |         include_directories: vec!(Path::new("duktape/src")),
[INFO] [stderr] 17 | |         .. Default::default()
[INFO] [stderr] 18 | |     }, &["duktape/src/duktape.c", "src/glue.c"]);
[INFO] [stderr]    | |________________________________________________^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: Could not compile `duktape_sys`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "726d4df1cff75c59e9523373a52ad6601c35cc029bb30e7a2601629d978d5907"`
[INFO] running `"docker" "rm" "-f" "726d4df1cff75c59e9523373a52ad6601c35cc029bb30e7a2601629d978d5907"`
[INFO] [stdout] 726d4df1cff75c59e9523373a52ad6601c35cc029bb30e7a2601629d978d5907