[INFO] updating cached repository supercurio/rust-issue-vec-array-iterators-perf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/supercurio/rust-issue-vec-array-iterators-perf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/supercurio/rust-issue-vec-array-iterators-perf" "work/ex/beta-1.38-1/sources/1.37.0/gh/supercurio/rust-issue-vec-array-iterators-perf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/supercurio/rust-issue-vec-array-iterators-perf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/supercurio/rust-issue-vec-array-iterators-perf" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/supercurio/rust-issue-vec-array-iterators-perf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/supercurio/rust-issue-vec-array-iterators-perf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 761bdca66da7c71bc9d06609101c3337fc320d84
[INFO] sha for GitHub repo supercurio/rust-issue-vec-array-iterators-perf: 761bdca66da7c71bc9d06609101c3337fc320d84
[INFO] validating manifest of supercurio/rust-issue-vec-array-iterators-perf 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 supercurio/rust-issue-vec-array-iterators-perf 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 supercurio/rust-issue-vec-array-iterators-perf
[INFO] finished frobbing supercurio/rust-issue-vec-array-iterators-perf
[INFO] frobbed toml for supercurio/rust-issue-vec-array-iterators-perf written to work/ex/beta-1.38-1/sources/1.37.0/gh/supercurio/rust-issue-vec-array-iterators-perf/Cargo.toml
[INFO] started frobbing supercurio/rust-issue-vec-array-iterators-perf
[INFO] finished frobbing supercurio/rust-issue-vec-array-iterators-perf
[INFO] frobbed toml for supercurio/rust-issue-vec-array-iterators-perf written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/supercurio/rust-issue-vec-array-iterators-perf/Cargo.toml
[INFO] crate supercurio/rust-issue-vec-array-iterators-perf 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 supercurio/rust-issue-vec-array-iterators-perf 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/supercurio/rust-issue-vec-array-iterators-perf:/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] 6be4862a964b9307d9e33e06a2be1e22d6f187a21e1ecad48089c56b76ac51da
[INFO] running `"docker" "start" "-a" "6be4862a964b9307d9e33e06a2be1e22d6f187a21e1ecad48089c56b76ac51da"`
[INFO] [stderr]    Compiling vec-array-iterators-perf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "6be4862a964b9307d9e33e06a2be1e22d6f187a21e1ecad48089c56b76ac51da"`
[INFO] running `"docker" "rm" "-f" "6be4862a964b9307d9e33e06a2be1e22d6f187a21e1ecad48089c56b76ac51da"`
[INFO] [stdout] 6be4862a964b9307d9e33e06a2be1e22d6f187a21e1ecad48089c56b76ac51da
[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/supercurio/rust-issue-vec-array-iterators-perf:/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] 440e661ab416d76e3d6080b752bec022400db5c0dd47aaae62d55b43f6ca55bd
[INFO] running `"docker" "start" "-a" "440e661ab416d76e3d6080b752bec022400db5c0dd47aaae62d55b43f6ca55bd"`
[INFO] [stderr]    Compiling vec-array-iterators-perf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "440e661ab416d76e3d6080b752bec022400db5c0dd47aaae62d55b43f6ca55bd"`
[INFO] running `"docker" "rm" "-f" "440e661ab416d76e3d6080b752bec022400db5c0dd47aaae62d55b43f6ca55bd"`
[INFO] [stdout] 440e661ab416d76e3d6080b752bec022400db5c0dd47aaae62d55b43f6ca55bd
[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/supercurio/rust-issue-vec-array-iterators-perf:/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] a0a8e3358a5c91ff73e1adf4a2f025027b127d16a469099baced71d767261df9
[INFO] running `"docker" "start" "-a" "a0a8e3358a5c91ff73e1adf4a2f025027b127d16a469099baced71d767261df9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vec_array_iterators_perf-b9a765eb2fdb3275
[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" "a0a8e3358a5c91ff73e1adf4a2f025027b127d16a469099baced71d767261df9"`
[INFO] running `"docker" "rm" "-f" "a0a8e3358a5c91ff73e1adf4a2f025027b127d16a469099baced71d767261df9"`
[INFO] [stdout] a0a8e3358a5c91ff73e1adf4a2f025027b127d16a469099baced71d767261df9