[INFO] updating cached repository rust-lang-ja/atcoder-rustc-dep-option-generator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rust-lang-ja/atcoder-rustc-dep-option-generator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-lang-ja/atcoder-rustc-dep-option-generator" "work/ex/beta-1.38-1/sources/1.37.0/gh/rust-lang-ja/atcoder-rustc-dep-option-generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/gh/rust-lang-ja/atcoder-rustc-dep-option-generator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rust-lang-ja/atcoder-rustc-dep-option-generator 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 rust-lang-ja/atcoder-rustc-dep-option-generator 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a12d453bd2759308ca2424b8a1a486bf15ed8a4022917e1d83eac15f046fe5fb
[INFO] running `"docker" "start" "-a" "a12d453bd2759308ca2424b8a1a486bf15ed8a4022917e1d83eac15f046fe5fb"`
[INFO] [stderr]    Compiling syn v0.15.38
[INFO] [stderr]    Compiling serde v1.0.93
[INFO] [stderr]    Compiling curl v0.4.22
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling rustc-workspace-hack v1.0.0
[INFO] [stderr]    Compiling bytesize v1.0.0
[INFO] [stderr]    Compiling home v0.3.4
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling shell-escape v0.1.4
[INFO] [stderr]    Compiling to_absolute v0.1.0
[INFO] [stderr]    Compiling backtrace v0.3.31
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.1
[INFO] [stderr]    Compiling curl-sys v0.4.19
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling walkdir v2.2.8
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling filetime v0.2.6
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling jobserver v0.1.14
[INFO] [stderr]    Compiling bstr v0.1.4
[INFO] [stderr]    Compiling sized-chunks v0.1.3
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling tempfile v3.0.8
[INFO] [stderr]    Compiling crypto-hash v0.3.3
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling http v0.1.17
[INFO] [stderr]    Compiling globset v0.4.3
[INFO] [stderr]    Compiling ignore v0.4.7
[INFO] [stderr]    Compiling serde_derive v1.0.93
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling opener v0.3.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde_ignored v0.0.4
[INFO] [stderr]    Compiling url_serde v0.2.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling im-rc v12.3.4
[INFO] [stderr]    Compiling crates-io v0.23.0
[INFO] [stderr]    Compiling rustfix v0.4.5
[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 4m 24s
[INFO] running `"docker" "inspect" "a12d453bd2759308ca2424b8a1a486bf15ed8a4022917e1d83eac15f046fe5fb"`
[INFO] running `"docker" "rm" "-f" "a12d453bd2759308ca2424b8a1a486bf15ed8a4022917e1d83eac15f046fe5fb"`
[INFO] [stdout] a12d453bd2759308ca2424b8a1a486bf15ed8a4022917e1d83eac15f046fe5fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a3a9f8f53835b7d5fe457fc76dad900829b3101e9105aff649cb1ff401f335f4
[INFO] running `"docker" "start" "-a" "a3a9f8f53835b7d5fe457fc76dad900829b3101e9105aff649cb1ff401f335f4"`
[INFO] [stderr]    Compiling rustc-dep-option-generator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "a3a9f8f53835b7d5fe457fc76dad900829b3101e9105aff649cb1ff401f335f4"`
[INFO] running `"docker" "rm" "-f" "a3a9f8f53835b7d5fe457fc76dad900829b3101e9105aff649cb1ff401f335f4"`
[INFO] [stdout] a3a9f8f53835b7d5fe457fc76dad900829b3101e9105aff649cb1ff401f335f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 12abe7b3ef63046ad4ff033aaa226c531d41274d05e9ae23b7bc736eb4c325fb
[INFO] running `"docker" "start" "-a" "12abe7b3ef63046ad4ff033aaa226c531d41274d05e9ae23b7bc736eb4c325fb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustc_dep_option_generator-5f183e11fab62990
[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" "12abe7b3ef63046ad4ff033aaa226c531d41274d05e9ae23b7bc736eb4c325fb"`
[INFO] running `"docker" "rm" "-f" "12abe7b3ef63046ad4ff033aaa226c531d41274d05e9ae23b7bc736eb4c325fb"`
[INFO] [stdout] 12abe7b3ef63046ad4ff033aaa226c531d41274d05e9ae23b7bc736eb4c325fb