[INFO] crate os_info 1.1.1 is already in cache
[INFO] extracting crate os_info 1.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/os_info/1.1.1
[INFO] extracting crate os_info 1.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/os_info/1.1.1
[INFO] validating manifest of os_info-1.1.1 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 os_info-1.1.1 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 os_info-1.1.1
[INFO] finished frobbing os_info-1.1.1
[INFO] frobbed toml for os_info-1.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/os_info/1.1.1/Cargo.toml
[INFO] started frobbing os_info-1.1.1
[INFO] finished frobbing os_info-1.1.1
[INFO] frobbed toml for os_info-1.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/os_info/1.1.1/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 os_info-1.1.1 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/reg/os_info/1.1.1:/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] 23a2348db1cf45a83be5bdb022e9925426558a2721d96abe602412b4170471aa
[INFO] running `"docker" "start" "-a" "23a2348db1cf45a83be5bdb022e9925426558a2721d96abe602412b4170471aa"`
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling os_info v1.1.1 (/opt/crater/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.52s
[INFO] running `"docker" "inspect" "23a2348db1cf45a83be5bdb022e9925426558a2721d96abe602412b4170471aa"`
[INFO] running `"docker" "rm" "-f" "23a2348db1cf45a83be5bdb022e9925426558a2721d96abe602412b4170471aa"`
[INFO] [stdout] 23a2348db1cf45a83be5bdb022e9925426558a2721d96abe602412b4170471aa
[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/reg/os_info/1.1.1:/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] 54089717611b652e860c7525c7b59920e759b6572a0642dc2335739c9afa28e7
[INFO] running `"docker" "start" "-a" "54089717611b652e860c7525c7b59920e759b6572a0642dc2335739c9afa28e7"`
[INFO] [stderr]    Compiling os_info v1.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `"docker" "inspect" "54089717611b652e860c7525c7b59920e759b6572a0642dc2335739c9afa28e7"`
[INFO] running `"docker" "rm" "-f" "54089717611b652e860c7525c7b59920e759b6572a0642dc2335739c9afa28e7"`
[INFO] [stdout] 54089717611b652e860c7525c7b59920e759b6572a0642dc2335739c9afa28e7
[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/reg/os_info/1.1.1:/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] 6e395c99b20edfa6960cdd5fa3d6b874308f65fe926312fb0a14738b419e6c5e
[INFO] running `"docker" "start" "-a" "6e395c99b20edfa6960cdd5fa3d6b874308f65fe926312fb0a14738b419e6c5e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/os_info-75dd367a5b72a380
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test imp::file_release::tests::alpine ... ok
[INFO] [stdout] test imp::tests::os_type ... ok
[INFO] [stdout] test info::tests::new ... ok
[INFO] [stdout] test info::tests::unknown ... ok
[INFO] [stdout] test imp::file_release::tests::fedora ... ok
[INFO] [stdout] test version::tests::custom ... ok
[INFO] [stdout] test imp::file_release::tests::redhat ... ok
[INFO] [stdout] test version::tests::semantic ... ok
[INFO] [stdout] test version::tests::unknown ... ok
[INFO] [stdout] test imp::file_release::tests::centos ... ok
[INFO] [stdout] test imp::lsb_release::tests::debian ... ok
[INFO] [stdout] test imp::lsb_release::tests::fedora ... ok
[INFO] [stdout] test imp::lsb_release::tests::ubuntu ... ok
[INFO] [stdout] test imp::lsb_release::tests::arch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests os_info
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/info.rs - info::Info::os_type (line 68) ... ok
[INFO] [stdout] test src/version.rs - version::Version::edition (line 97) ... ok
[INFO] [stdout] test src/lib.rs - get (line 55) ... ok
[INFO] [stdout] test src/info.rs - info::Info::version (line 82) ... ok
[INFO] [stdout] test src/info.rs - info::Info::unknown (line 33) ... ok
[INFO] [stdout] test src/info.rs - info::Info::new (line 51) ... ok
[INFO] [stdout] test src/version.rs - version::Version::custom (line 64) ... ok
[INFO] [stdout] test src/info.rs - info::Info (line 14) ... ok
[INFO] [stdout] test src/version.rs - version::Version::semantic (line 46) ... ok
[INFO] [stdout] test src/version.rs - version::Version::version (line 84) ... ok
[INFO] [stdout] test src/version.rs - version::Version::unknown (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6e395c99b20edfa6960cdd5fa3d6b874308f65fe926312fb0a14738b419e6c5e"`
[INFO] running `"docker" "rm" "-f" "6e395c99b20edfa6960cdd5fa3d6b874308f65fe926312fb0a14738b419e6c5e"`
[INFO] [stdout] 6e395c99b20edfa6960cdd5fa3d6b874308f65fe926312fb0a14738b419e6c5e