[INFO] updating cached repository NikosEfthias/chttp_bug
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NikosEfthias/chttp_bug
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NikosEfthias/chttp_bug" "work/ex/beta-1.38-1/sources/1.37.0/gh/NikosEfthias/chttp_bug"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NikosEfthias/chttp_bug'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NikosEfthias/chttp_bug" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NikosEfthias/chttp_bug"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NikosEfthias/chttp_bug'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 021be315720fda9cbab9a52c75ce5e16c84c4cc8
[INFO] sha for GitHub repo NikosEfthias/chttp_bug: 021be315720fda9cbab9a52c75ce5e16c84c4cc8
[INFO] validating manifest of NikosEfthias/chttp_bug 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 NikosEfthias/chttp_bug 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 NikosEfthias/chttp_bug
[INFO] finished frobbing NikosEfthias/chttp_bug
[INFO] frobbed toml for NikosEfthias/chttp_bug written to work/ex/beta-1.38-1/sources/1.37.0/gh/NikosEfthias/chttp_bug/Cargo.toml
[INFO] started frobbing NikosEfthias/chttp_bug
[INFO] finished frobbing NikosEfthias/chttp_bug
[INFO] frobbed toml for NikosEfthias/chttp_bug written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NikosEfthias/chttp_bug/Cargo.toml
[INFO] crate NikosEfthias/chttp_bug 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 NikosEfthias/chttp_bug 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-7/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/NikosEfthias/chttp_bug:/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] 079de8e031f8b1d2a5cf4d18d7f78e1dfdaf863b194947db6c512e9f3b256f23
[INFO] running `"docker" "start" "-a" "079de8e031f8b1d2a5cf4d18d7f78e1dfdaf863b194947db6c512e9f3b256f23"`
[INFO] [stderr]    Compiling curl v0.4.22
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling chttp v0.4.5
[INFO] [stderr]    Compiling futures-core-preview v0.2.3
[INFO] [stderr]    Compiling curl-sys v0.4.20
[INFO] [stderr]    Compiling regex-syntax v0.6.8
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling socket2 v0.3.9
[INFO] [stderr]    Compiling openssl-sys v0.9.47
[INFO] [stderr]    Compiling backtrace-sys v0.1.30
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling psl v0.4.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling futures-channel-preview v0.2.2
[INFO] [stderr]    Compiling futures-io-preview v0.2.2
[INFO] [stderr]    Compiling backtrace v0.3.32
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling withers_derive v0.2.0
[INFO] [stderr]    Compiling openssl v0.10.23
[INFO] [stderr]    Compiling futures-sink-preview v0.2.2
[INFO] [stderr]    Compiling crossbeam v0.7.1
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling http v0.1.17
[INFO] [stderr]    Compiling futures-util-preview v0.2.2
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling futures-executor-preview v0.2.2
[INFO] [stderr]    Compiling psl-lexer v0.2.0
[INFO] [stderr]    Compiling futures-stable-preview v0.2.3
[INFO] [stderr]    Compiling futures-async-runtime-preview v0.2.3
[INFO] [stderr]    Compiling futures-preview v0.2.2
[INFO] [stderr]    Compiling psl-codegen v0.4.2
[INFO] [stderr] error: proc-macro derive panicked
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/psl-0.4.1/src/list.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[derive(Psl, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash, Debug, Default)]
[INFO] [stderr]   |          ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: failed to download the list: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `psl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "079de8e031f8b1d2a5cf4d18d7f78e1dfdaf863b194947db6c512e9f3b256f23"`
[INFO] running `"docker" "rm" "-f" "079de8e031f8b1d2a5cf4d18d7f78e1dfdaf863b194947db6c512e9f3b256f23"`
[INFO] [stdout] 079de8e031f8b1d2a5cf4d18d7f78e1dfdaf863b194947db6c512e9f3b256f23