[INFO] cloning repository polymonster/permute
[INFO] running `"git" "clone" "--bare" "git://github.com/polymonster/permute.git" "work/cache/sources/gh/polymonster/permute"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/polymonster/permute'...
[INFO] running `"git" "clone" "work/cache/sources/gh/polymonster/permute" "work/ex/beta-1.37-6/sources/1.36.0/gh/polymonster/permute"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/polymonster/permute'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/polymonster/permute" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/polymonster/permute"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/polymonster/permute'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 76ef75ee86d9be92d7030d3b0dc768ae7f28596d
[INFO] sha for GitHub repo polymonster/permute: 76ef75ee86d9be92d7030d3b0dc768ae7f28596d
[INFO] validating manifest of polymonster/permute 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 polymonster/permute 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 polymonster/permute
[INFO] finished frobbing polymonster/permute
[INFO] frobbed toml for polymonster/permute written to work/ex/beta-1.37-6/sources/1.36.0/gh/polymonster/permute/Cargo.toml
[INFO] started frobbing polymonster/permute
[INFO] finished frobbing polymonster/permute
[INFO] frobbed toml for polymonster/permute written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/polymonster/permute/Cargo.toml
[INFO] crate polymonster/permute 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 polymonster/permute against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/polymonster/permute:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] d4f192a383734a56545808b6c986b886e5751be54b28f4d040ed8aa139159328
[INFO] running `"docker" "start" "-a" "d4f192a383734a56545808b6c986b886e5751be54b28f4d040ed8aa139159328"`
[INFO] [stderr]    Compiling syn v0.15.37
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling permute v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.11s
[INFO] running `"docker" "inspect" "d4f192a383734a56545808b6c986b886e5751be54b28f4d040ed8aa139159328"`
[INFO] running `"docker" "rm" "-f" "d4f192a383734a56545808b6c986b886e5751be54b28f4d040ed8aa139159328"`
[INFO] [stdout] d4f192a383734a56545808b6c986b886e5751be54b28f4d040ed8aa139159328
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/polymonster/permute:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 54c9a5a30a84e4d733b8403c8ee2ef98f6f88ba6a84e1f342f296c01a439caf8
[INFO] running `"docker" "start" "-a" "54c9a5a30a84e4d733b8403c8ee2ef98f6f88ba6a84e1f342f296c01a439caf8"`
[INFO] [stderr]    Compiling permute v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "54c9a5a30a84e4d733b8403c8ee2ef98f6f88ba6a84e1f342f296c01a439caf8"`
[INFO] running `"docker" "rm" "-f" "54c9a5a30a84e4d733b8403c8ee2ef98f6f88ba6a84e1f342f296c01a439caf8"`
[INFO] [stdout] 54c9a5a30a84e4d733b8403c8ee2ef98f6f88ba6a84e1f342f296c01a439caf8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/polymonster/permute:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5febcfe09e7a76ce2059a7da0848eef10cd14fb0bc4741820525a31569ac2eca
[INFO] running `"docker" "start" "-a" "5febcfe09e7a76ce2059a7da0848eef10cd14fb0bc4741820525a31569ac2eca"`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/permute-6314af0f79dfd439
[INFO] running `"docker" "inspect" "5febcfe09e7a76ce2059a7da0848eef10cd14fb0bc4741820525a31569ac2eca"`
[INFO] running `"docker" "rm" "-f" "5febcfe09e7a76ce2059a7da0848eef10cd14fb0bc4741820525a31569ac2eca"`
[INFO] [stdout] 5febcfe09e7a76ce2059a7da0848eef10cd14fb0bc4741820525a31569ac2eca