[INFO] cloning repository rust-lang-ja/atcoder-rustc-dep-option-generator
[INFO] running `"git" "clone" "--bare" "git://github.com/rust-lang-ja/atcoder-rustc-dep-option-generator.git" "work/cache/sources/gh/rust-lang-ja/atcoder-rustc-dep-option-generator"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rust-lang-ja/atcoder-rustc-dep-option-generator'...
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-lang-ja/atcoder-rustc-dep-option-generator" "work/ex/beta-1.37-6/sources/1.36.0/gh/rust-lang-ja/atcoder-rustc-dep-option-generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rust-lang-ja/atcoder-rustc-dep-option-generator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-lang-ja/atcoder-rustc-dep-option-generator" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-lang-ja/atcoder-rustc-dep-option-generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-lang-ja/atcoder-rustc-dep-option-generator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 38f8129e19ce95d88ecd00f62cc049d26f807974
[INFO] sha for GitHub repo rust-lang-ja/atcoder-rustc-dep-option-generator: 38f8129e19ce95d88ecd00f62cc049d26f807974
[INFO] validating manifest of rust-lang-ja/atcoder-rustc-dep-option-generator on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rust-lang-ja/atcoder-rustc-dep-option-generator on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rust-lang-ja/atcoder-rustc-dep-option-generator
[INFO] finished frobbing rust-lang-ja/atcoder-rustc-dep-option-generator
[INFO] frobbed toml for rust-lang-ja/atcoder-rustc-dep-option-generator written to work/ex/beta-1.37-6/sources/1.36.0/gh/rust-lang-ja/atcoder-rustc-dep-option-generator/Cargo.toml
[INFO] started frobbing rust-lang-ja/atcoder-rustc-dep-option-generator
[INFO] finished frobbing rust-lang-ja/atcoder-rustc-dep-option-generator
[INFO] frobbed toml for rust-lang-ja/atcoder-rustc-dep-option-generator written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-lang-ja/atcoder-rustc-dep-option-generator/Cargo.toml
[INFO] crate rust-lang-ja/atcoder-rustc-dep-option-generator already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rust-lang-ja/atcoder-rustc-dep-option-generator against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-lang-ja/atcoder-rustc-dep-option-generator:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 09472e57e4cf25246e1e1aa31bc4c03851a91b6de0a22ccc53b12ed5f6fe7dde
[INFO] running `"docker" "start" "-a" "09472e57e4cf25246e1e1aa31bc4c03851a91b6de0a22ccc53b12ed5f6fe7dde"`
[INFO] [stderr]    Compiling curl-sys v0.4.19
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.1
[INFO] [stderr]    Compiling jobserver v0.1.14
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling http v0.1.17
[INFO] [stderr]    Compiling crypto-hash v0.3.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling url_serde v0.2.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_ignored v0.0.4
[INFO] [stderr]    Compiling opener v0.3.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling im-rc v12.3.4
[INFO] [stderr]    Compiling rustfix v0.4.5
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling curl v0.4.22
[INFO] [stderr]    Compiling crates-io v0.23.0
[INFO] [stderr]    Compiling git2 v0.8.0
[INFO] [stderr]    Compiling git2-curl v0.9.0
[INFO] [stderr]    Compiling cargo v0.35.0
[INFO] [stderr]    Compiling rustc-dep-option-generator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 11s
[INFO] running `"docker" "inspect" "09472e57e4cf25246e1e1aa31bc4c03851a91b6de0a22ccc53b12ed5f6fe7dde"`
[INFO] running `"docker" "rm" "-f" "09472e57e4cf25246e1e1aa31bc4c03851a91b6de0a22ccc53b12ed5f6fe7dde"`
[INFO] [stdout] 09472e57e4cf25246e1e1aa31bc4c03851a91b6de0a22ccc53b12ed5f6fe7dde
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-lang-ja/atcoder-rustc-dep-option-generator:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3056c6ddf8e5e156301de7fce2c80b51654396e2da5739eb35a36d8e99893f57
[INFO] running `"docker" "start" "-a" "3056c6ddf8e5e156301de7fce2c80b51654396e2da5739eb35a36d8e99893f57"`
[INFO] [stderr]    Compiling rustc-dep-option-generator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `"docker" "inspect" "3056c6ddf8e5e156301de7fce2c80b51654396e2da5739eb35a36d8e99893f57"`
[INFO] running `"docker" "rm" "-f" "3056c6ddf8e5e156301de7fce2c80b51654396e2da5739eb35a36d8e99893f57"`
[INFO] [stdout] 3056c6ddf8e5e156301de7fce2c80b51654396e2da5739eb35a36d8e99893f57
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-lang-ja/atcoder-rustc-dep-option-generator:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a275b925d2582ec804638febad2966026e67e275a26f1299cbd3a84e5360767c
[INFO] running `"docker" "start" "-a" "a275b925d2582ec804638febad2966026e67e275a26f1299cbd3a84e5360767c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustc_dep_option_generator-00e7f94606e6c419
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a275b925d2582ec804638febad2966026e67e275a26f1299cbd3a84e5360767c"`
[INFO] running `"docker" "rm" "-f" "a275b925d2582ec804638febad2966026e67e275a26f1299cbd3a84e5360767c"`
[INFO] [stdout] a275b925d2582ec804638febad2966026e67e275a26f1299cbd3a84e5360767c