[INFO] updating cached repository spocot/MalachiteLang
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/spocot/MalachiteLang
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/spocot/MalachiteLang" "work/ex/beta-1.38-1/sources/1.37.0/gh/spocot/MalachiteLang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/spocot/MalachiteLang'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/spocot/MalachiteLang" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/spocot/MalachiteLang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/spocot/MalachiteLang'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b843d1919c78433fd52457deb3f9ea971da5c547
[INFO] sha for GitHub repo spocot/MalachiteLang: b843d1919c78433fd52457deb3f9ea971da5c547
[INFO] validating manifest of spocot/MalachiteLang 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 spocot/MalachiteLang 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 spocot/MalachiteLang
[INFO] finished frobbing spocot/MalachiteLang
[INFO] frobbed toml for spocot/MalachiteLang written to work/ex/beta-1.38-1/sources/1.37.0/gh/spocot/MalachiteLang/Cargo.toml
[INFO] started frobbing spocot/MalachiteLang
[INFO] finished frobbing spocot/MalachiteLang
[INFO] frobbed toml for spocot/MalachiteLang written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/spocot/MalachiteLang/Cargo.toml
[INFO] crate spocot/MalachiteLang 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 spocot/MalachiteLang 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/spocot/MalachiteLang:/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] b9c973d084d9fbdaff96d20316c7271edc0f8b2a27e2b19f1b80b8e4380c30b9
[INFO] running `"docker" "start" "-a" "b9c973d084d9fbdaff96d20316c7271edc0f8b2a27e2b19f1b80b8e4380c30b9"`
[INFO] [stderr]    Compiling malachite v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "b9c973d084d9fbdaff96d20316c7271edc0f8b2a27e2b19f1b80b8e4380c30b9"`
[INFO] running `"docker" "rm" "-f" "b9c973d084d9fbdaff96d20316c7271edc0f8b2a27e2b19f1b80b8e4380c30b9"`
[INFO] [stdout] b9c973d084d9fbdaff96d20316c7271edc0f8b2a27e2b19f1b80b8e4380c30b9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/spocot/MalachiteLang:/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] baf0a24448722ca2e879817391ad8b941406f2d32efb7c075a969727a1c2cf8a
[INFO] running `"docker" "start" "-a" "baf0a24448722ca2e879817391ad8b941406f2d32efb7c075a969727a1c2cf8a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] running `"docker" "inspect" "baf0a24448722ca2e879817391ad8b941406f2d32efb7c075a969727a1c2cf8a"`
[INFO] running `"docker" "rm" "-f" "baf0a24448722ca2e879817391ad8b941406f2d32efb7c075a969727a1c2cf8a"`
[INFO] [stdout] baf0a24448722ca2e879817391ad8b941406f2d32efb7c075a969727a1c2cf8a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/spocot/MalachiteLang:/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] 8f6f0a3b59c0efcba001662e1b9b3287ac896543be06dc17a9f67b918be1fe21
[INFO] running `"docker" "start" "-a" "8f6f0a3b59c0efcba001662e1b9b3287ac896543be06dc17a9f67b918be1fe21"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `"docker" "inspect" "8f6f0a3b59c0efcba001662e1b9b3287ac896543be06dc17a9f67b918be1fe21"`
[INFO] running `"docker" "rm" "-f" "8f6f0a3b59c0efcba001662e1b9b3287ac896543be06dc17a9f67b918be1fe21"`
[INFO] [stdout] 8f6f0a3b59c0efcba001662e1b9b3287ac896543be06dc17a9f67b918be1fe21