[INFO] updating cached repository plumephp/installer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/plumephp/installer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/plumephp/installer" "work/ex/beta-1.37-6/sources/1.36.0/gh/plumephp/installer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/plumephp/installer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/plumephp/installer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/plumephp/installer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/plumephp/installer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0c239c26e4826860f131b03aa87e66c3f26d7bc8
[INFO] sha for GitHub repo plumephp/installer: 0c239c26e4826860f131b03aa87e66c3f26d7bc8
[INFO] validating manifest of plumephp/installer 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 plumephp/installer 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 plumephp/installer
[INFO] finished frobbing plumephp/installer
[INFO] frobbed toml for plumephp/installer written to work/ex/beta-1.37-6/sources/1.36.0/gh/plumephp/installer/Cargo.toml
[INFO] started frobbing plumephp/installer
[INFO] finished frobbing plumephp/installer
[INFO] frobbed toml for plumephp/installer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/plumephp/installer/Cargo.toml
[INFO] crate plumephp/installer 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 plumephp/installer against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/plumephp/installer:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8859d1fb34f7f136454b03233d8da3cbd9ac2bba714e3ab2db62e1f10817cf68
[INFO] running `"docker" "start" "-a" "8859d1fb34f7f136454b03233d8da3cbd9ac2bba714e3ab2db62e1f10817cf68"`
[INFO] [stderr]    Compiling plume-installer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "8859d1fb34f7f136454b03233d8da3cbd9ac2bba714e3ab2db62e1f10817cf68"`
[INFO] running `"docker" "rm" "-f" "8859d1fb34f7f136454b03233d8da3cbd9ac2bba714e3ab2db62e1f10817cf68"`
[INFO] [stdout] 8859d1fb34f7f136454b03233d8da3cbd9ac2bba714e3ab2db62e1f10817cf68
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/plumephp/installer:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f79fc51073f88942c0109fccb94181bc956df5e54a8bca123b79666186780806
[INFO] running `"docker" "start" "-a" "f79fc51073f88942c0109fccb94181bc956df5e54a8bca123b79666186780806"`
[INFO] [stderr]    Compiling plume-installer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "f79fc51073f88942c0109fccb94181bc956df5e54a8bca123b79666186780806"`
[INFO] running `"docker" "rm" "-f" "f79fc51073f88942c0109fccb94181bc956df5e54a8bca123b79666186780806"`
[INFO] [stdout] f79fc51073f88942c0109fccb94181bc956df5e54a8bca123b79666186780806
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/plumephp/installer:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 15030a27943e1d5bad491e19cadd019daf4470b52572f5d2fdf59544f78e6bb7
[INFO] running `"docker" "start" "-a" "15030a27943e1d5bad491e19cadd019daf4470b52572f5d2fdf59544f78e6bb7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/plume_installer-07f232e9de2248bc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/plume_installer-8a1cccc0ac8daf34
[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] [stderr]    Doc-tests plume-installer
[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" "15030a27943e1d5bad491e19cadd019daf4470b52572f5d2fdf59544f78e6bb7"`
[INFO] running `"docker" "rm" "-f" "15030a27943e1d5bad491e19cadd019daf4470b52572f5d2fdf59544f78e6bb7"`
[INFO] [stdout] 15030a27943e1d5bad491e19cadd019daf4470b52572f5d2fdf59544f78e6bb7