[INFO] updating cached repository quake/cargo-make-foo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/quake/cargo-make-foo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/quake/cargo-make-foo" "work/ex/beta-1.38-1/sources/1.37.0/gh/quake/cargo-make-foo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/quake/cargo-make-foo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/quake/cargo-make-foo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/quake/cargo-make-foo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/quake/cargo-make-foo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d53703d286b1eb3920404302f17391a5049117b7
[INFO] sha for GitHub repo quake/cargo-make-foo: d53703d286b1eb3920404302f17391a5049117b7
[INFO] validating manifest of quake/cargo-make-foo 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 quake/cargo-make-foo 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 quake/cargo-make-foo
[INFO] removed workspace from quake/cargo-make-foo
[INFO] finished frobbing quake/cargo-make-foo
[INFO] frobbed toml for quake/cargo-make-foo written to work/ex/beta-1.38-1/sources/1.37.0/gh/quake/cargo-make-foo/Cargo.toml
[INFO] started frobbing quake/cargo-make-foo
[INFO] removed workspace from quake/cargo-make-foo
[INFO] finished frobbing quake/cargo-make-foo
[INFO] frobbed toml for quake/cargo-make-foo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/quake/cargo-make-foo/Cargo.toml
[INFO] crate quake/cargo-make-foo 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 quake/cargo-make-foo 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/quake/cargo-make-foo:/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] 6ae16a7d2f5dd7ebe80951738ca268f1edb9e93c64f7b41a0cd8fb2e980a2406
[INFO] running `"docker" "start" "-a" "6ae16a7d2f5dd7ebe80951738ca268f1edb9e93c64f7b41a0cd8fb2e980a2406"`
[INFO] [stderr]    Compiling foo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "6ae16a7d2f5dd7ebe80951738ca268f1edb9e93c64f7b41a0cd8fb2e980a2406"`
[INFO] running `"docker" "rm" "-f" "6ae16a7d2f5dd7ebe80951738ca268f1edb9e93c64f7b41a0cd8fb2e980a2406"`
[INFO] [stdout] 6ae16a7d2f5dd7ebe80951738ca268f1edb9e93c64f7b41a0cd8fb2e980a2406
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/quake/cargo-make-foo:/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] b1489ce7541f8dc2aa8aecd67e21023309db6914e8a9e9278829fcfeed3595fe
[INFO] running `"docker" "start" "-a" "b1489ce7541f8dc2aa8aecd67e21023309db6914e8a9e9278829fcfeed3595fe"`
[INFO] [stderr]    Compiling foo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "b1489ce7541f8dc2aa8aecd67e21023309db6914e8a9e9278829fcfeed3595fe"`
[INFO] running `"docker" "rm" "-f" "b1489ce7541f8dc2aa8aecd67e21023309db6914e8a9e9278829fcfeed3595fe"`
[INFO] [stdout] b1489ce7541f8dc2aa8aecd67e21023309db6914e8a9e9278829fcfeed3595fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/quake/cargo-make-foo:/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] b179289e9c57688a13f7ab3545a135380c1e09f7c7167ad82e284c540ffbe16d
[INFO] running `"docker" "start" "-a" "b179289e9c57688a13f7ab3545a135380c1e09f7c7167ad82e284c540ffbe16d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/foo-c587aa5e8256d1f9
[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]    Doc-tests foo
[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" "b179289e9c57688a13f7ab3545a135380c1e09f7c7167ad82e284c540ffbe16d"`
[INFO] running `"docker" "rm" "-f" "b179289e9c57688a13f7ab3545a135380c1e09f7c7167ad82e284c540ffbe16d"`
[INFO] [stdout] b179289e9c57688a13f7ab3545a135380c1e09f7c7167ad82e284c540ffbe16d