[INFO] updating cached repository temon/ss
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/temon/ss
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/temon/ss" "work/ex/beta-1.38-1/sources/1.37.0/gh/temon/ss"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/temon/ss'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/temon/ss" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/temon/ss"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/temon/ss'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4e33d0d4e5aafb3f2ac28056f928de5212db863b
[INFO] sha for GitHub repo temon/ss: 4e33d0d4e5aafb3f2ac28056f928de5212db863b
[INFO] validating manifest of temon/ss 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 temon/ss 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 temon/ss
[INFO] finished frobbing temon/ss
[INFO] frobbed toml for temon/ss written to work/ex/beta-1.38-1/sources/1.37.0/gh/temon/ss/Cargo.toml
[INFO] started frobbing temon/ss
[INFO] finished frobbing temon/ss
[INFO] frobbed toml for temon/ss written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/temon/ss/Cargo.toml
[INFO] crate temon/ss 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/temon/ss/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 temon/ss against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/temon/ss:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b8c65e4c0ba1533e03a907a36a9f710049b752f02b5d2fc7a51f79a7fe71630e
[INFO] running `"docker" "start" "-a" "b8c65e4c0ba1533e03a907a36a9f710049b752f02b5d2fc7a51f79a7fe71630e"`
[INFO] [stderr]    Compiling ss v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "b8c65e4c0ba1533e03a907a36a9f710049b752f02b5d2fc7a51f79a7fe71630e"`
[INFO] running `"docker" "rm" "-f" "b8c65e4c0ba1533e03a907a36a9f710049b752f02b5d2fc7a51f79a7fe71630e"`
[INFO] [stdout] b8c65e4c0ba1533e03a907a36a9f710049b752f02b5d2fc7a51f79a7fe71630e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/temon/ss:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c6894498a2e6fbaae677b81d52db4bbf0eff616a863bb269f9ed7ddea1ba1165
[INFO] running `"docker" "start" "-a" "c6894498a2e6fbaae677b81d52db4bbf0eff616a863bb269f9ed7ddea1ba1165"`
[INFO] [stderr]    Compiling ss v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "c6894498a2e6fbaae677b81d52db4bbf0eff616a863bb269f9ed7ddea1ba1165"`
[INFO] running `"docker" "rm" "-f" "c6894498a2e6fbaae677b81d52db4bbf0eff616a863bb269f9ed7ddea1ba1165"`
[INFO] [stdout] c6894498a2e6fbaae677b81d52db4bbf0eff616a863bb269f9ed7ddea1ba1165
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/temon/ss:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4f693f7fd3b2ff74a728d38a2a02b95907a45d794e41796504119017a6bc2cc6
[INFO] running `"docker" "start" "-a" "4f693f7fd3b2ff74a728d38a2a02b95907a45d794e41796504119017a6bc2cc6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ss-d0758d2dbcfe9d7e
[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" "4f693f7fd3b2ff74a728d38a2a02b95907a45d794e41796504119017a6bc2cc6"`
[INFO] running `"docker" "rm" "-f" "4f693f7fd3b2ff74a728d38a2a02b95907a45d794e41796504119017a6bc2cc6"`
[INFO] [stdout] 4f693f7fd3b2ff74a728d38a2a02b95907a45d794e41796504119017a6bc2cc6