[INFO] updating cached repository stuhood/rust-vec-bench
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stuhood/rust-vec-bench
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stuhood/rust-vec-bench" "work/ex/beta-1.38-1/sources/1.37.0/gh/stuhood/rust-vec-bench"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/stuhood/rust-vec-bench'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stuhood/rust-vec-bench" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stuhood/rust-vec-bench"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stuhood/rust-vec-bench'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1d64d0fb6a36d80ced29ba1d95e4b29920ecc326
[INFO] sha for GitHub repo stuhood/rust-vec-bench: 1d64d0fb6a36d80ced29ba1d95e4b29920ecc326
[INFO] validating manifest of stuhood/rust-vec-bench 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 stuhood/rust-vec-bench 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 stuhood/rust-vec-bench
[INFO] finished frobbing stuhood/rust-vec-bench
[INFO] frobbed toml for stuhood/rust-vec-bench written to work/ex/beta-1.38-1/sources/1.37.0/gh/stuhood/rust-vec-bench/Cargo.toml
[INFO] started frobbing stuhood/rust-vec-bench
[INFO] finished frobbing stuhood/rust-vec-bench
[INFO] frobbed toml for stuhood/rust-vec-bench written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stuhood/rust-vec-bench/Cargo.toml
[INFO] crate stuhood/rust-vec-bench 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 stuhood/rust-vec-bench 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stuhood/rust-vec-bench:/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] 90977282ea15c60fc1511f21d7d51633eebf70856f7797a7be650da698a7dcaf
[INFO] running `"docker" "start" "-a" "90977282ea15c60fc1511f21d7d51633eebf70856f7797a7be650da698a7dcaf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `"docker" "inspect" "90977282ea15c60fc1511f21d7d51633eebf70856f7797a7be650da698a7dcaf"`
[INFO] running `"docker" "rm" "-f" "90977282ea15c60fc1511f21d7d51633eebf70856f7797a7be650da698a7dcaf"`
[INFO] [stdout] 90977282ea15c60fc1511f21d7d51633eebf70856f7797a7be650da698a7dcaf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stuhood/rust-vec-bench:/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] 54297d40f90dda8a1742a0339ae5d07b4bebf8642ba99d8c4a40983aec46e378
[INFO] running `"docker" "start" "-a" "54297d40f90dda8a1742a0339ae5d07b4bebf8642ba99d8c4a40983aec46e378"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `"docker" "inspect" "54297d40f90dda8a1742a0339ae5d07b4bebf8642ba99d8c4a40983aec46e378"`
[INFO] running `"docker" "rm" "-f" "54297d40f90dda8a1742a0339ae5d07b4bebf8642ba99d8c4a40983aec46e378"`
[INFO] [stdout] 54297d40f90dda8a1742a0339ae5d07b4bebf8642ba99d8c4a40983aec46e378
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stuhood/rust-vec-bench:/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] e88010027fd9450fc5e167ed40404def674499de5cfe3d47208c13ad9b576d70
[INFO] running `"docker" "start" "-a" "e88010027fd9450fc5e167ed40404def674499de5cfe3d47208c13ad9b576d70"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `"docker" "inspect" "e88010027fd9450fc5e167ed40404def674499de5cfe3d47208c13ad9b576d70"`
[INFO] running `"docker" "rm" "-f" "e88010027fd9450fc5e167ed40404def674499de5cfe3d47208c13ad9b576d70"`
[INFO] [stdout] e88010027fd9450fc5e167ed40404def674499de5cfe3d47208c13ad9b576d70