[INFO] updating cached repository dihedral-codes/rust-bin-necks
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dihedral-codes/rust-bin-necks
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dihedral-codes/rust-bin-necks" "work/ex/beta-1.38-1/sources/1.37.0/gh/dihedral-codes/rust-bin-necks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dihedral-codes/rust-bin-necks'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dihedral-codes/rust-bin-necks" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dihedral-codes/rust-bin-necks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dihedral-codes/rust-bin-necks'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f503653d1a3dd90644b5b6acc62782fa9e7ae427
[INFO] sha for GitHub repo dihedral-codes/rust-bin-necks: f503653d1a3dd90644b5b6acc62782fa9e7ae427
[INFO] validating manifest of dihedral-codes/rust-bin-necks 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 dihedral-codes/rust-bin-necks 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 dihedral-codes/rust-bin-necks
[INFO] finished frobbing dihedral-codes/rust-bin-necks
[INFO] frobbed toml for dihedral-codes/rust-bin-necks written to work/ex/beta-1.38-1/sources/1.37.0/gh/dihedral-codes/rust-bin-necks/Cargo.toml
[INFO] started frobbing dihedral-codes/rust-bin-necks
[INFO] finished frobbing dihedral-codes/rust-bin-necks
[INFO] frobbed toml for dihedral-codes/rust-bin-necks written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dihedral-codes/rust-bin-necks/Cargo.toml
[INFO] crate dihedral-codes/rust-bin-necks 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 dihedral-codes/rust-bin-necks 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dihedral-codes/rust-bin-necks:/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] 367b8f95f4311d149f0ecd7cb24d733b54553872fc95068050384f0d310121e1
[INFO] running `"docker" "start" "-a" "367b8f95f4311d149f0ecd7cb24d733b54553872fc95068050384f0d310121e1"`
[INFO] [stderr]    Compiling rust-bin-necks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "367b8f95f4311d149f0ecd7cb24d733b54553872fc95068050384f0d310121e1"`
[INFO] running `"docker" "rm" "-f" "367b8f95f4311d149f0ecd7cb24d733b54553872fc95068050384f0d310121e1"`
[INFO] [stdout] 367b8f95f4311d149f0ecd7cb24d733b54553872fc95068050384f0d310121e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dihedral-codes/rust-bin-necks:/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] 19d2e957a6f86e4af9fc73662f6283b74926c92f1f60ecadd387585334f3a7c4
[INFO] running `"docker" "start" "-a" "19d2e957a6f86e4af9fc73662f6283b74926c92f1f60ecadd387585334f3a7c4"`
[INFO] [stderr]    Compiling rust-bin-necks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "19d2e957a6f86e4af9fc73662f6283b74926c92f1f60ecadd387585334f3a7c4"`
[INFO] running `"docker" "rm" "-f" "19d2e957a6f86e4af9fc73662f6283b74926c92f1f60ecadd387585334f3a7c4"`
[INFO] [stdout] 19d2e957a6f86e4af9fc73662f6283b74926c92f1f60ecadd387585334f3a7c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dihedral-codes/rust-bin-necks:/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] 229e8d34003542e4be5e1d59e16bb7b40e59716818da92c7742fc3318b113591
[INFO] running `"docker" "start" "-a" "229e8d34003542e4be5e1d59e16bb7b40e59716818da92c7742fc3318b113591"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_bin_necks-7756cc857a86fe48
[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" "229e8d34003542e4be5e1d59e16bb7b40e59716818da92c7742fc3318b113591"`
[INFO] running `"docker" "rm" "-f" "229e8d34003542e4be5e1d59e16bb7b40e59716818da92c7742fc3318b113591"`
[INFO] [stdout] 229e8d34003542e4be5e1d59e16bb7b40e59716818da92c7742fc3318b113591