[INFO] updating cached repository IEavan/Rust-QuickSort
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/IEavan/Rust-QuickSort
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/IEavan/Rust-QuickSort" "work/ex/beta-1.38-1/sources/1.37.0/gh/IEavan/Rust-QuickSort"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/IEavan/Rust-QuickSort'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/IEavan/Rust-QuickSort" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/IEavan/Rust-QuickSort"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/IEavan/Rust-QuickSort'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 68d3e91e93b2f3dee7a8388031a8feba0d6c5b0a
[INFO] sha for GitHub repo IEavan/Rust-QuickSort: 68d3e91e93b2f3dee7a8388031a8feba0d6c5b0a
[INFO] validating manifest of IEavan/Rust-QuickSort 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 IEavan/Rust-QuickSort 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 IEavan/Rust-QuickSort
[INFO] finished frobbing IEavan/Rust-QuickSort
[INFO] frobbed toml for IEavan/Rust-QuickSort written to work/ex/beta-1.38-1/sources/1.37.0/gh/IEavan/Rust-QuickSort/Cargo.toml
[INFO] started frobbing IEavan/Rust-QuickSort
[INFO] finished frobbing IEavan/Rust-QuickSort
[INFO] frobbed toml for IEavan/Rust-QuickSort written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/IEavan/Rust-QuickSort/Cargo.toml
[INFO] crate IEavan/Rust-QuickSort 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing IEavan/Rust-QuickSort 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/IEavan/Rust-QuickSort:/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] 3b1c71794a3b34c34253fd911e734a8043e237a023fa1278cc537fd35dccbbf2
[INFO] running `"docker" "start" "-a" "3b1c71794a3b34c34253fd911e734a8043e237a023fa1278cc537fd35dccbbf2"`
[INFO] [stderr]    Compiling experiment v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "3b1c71794a3b34c34253fd911e734a8043e237a023fa1278cc537fd35dccbbf2"`
[INFO] running `"docker" "rm" "-f" "3b1c71794a3b34c34253fd911e734a8043e237a023fa1278cc537fd35dccbbf2"`
[INFO] [stdout] 3b1c71794a3b34c34253fd911e734a8043e237a023fa1278cc537fd35dccbbf2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/IEavan/Rust-QuickSort:/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] e074e73fb2c5187c46818d63b933fb177fb613b96f86b6102d6490caef6d0cfa
[INFO] running `"docker" "start" "-a" "e074e73fb2c5187c46818d63b933fb177fb613b96f86b6102d6490caef6d0cfa"`
[INFO] [stderr]    Compiling experiment v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "e074e73fb2c5187c46818d63b933fb177fb613b96f86b6102d6490caef6d0cfa"`
[INFO] running `"docker" "rm" "-f" "e074e73fb2c5187c46818d63b933fb177fb613b96f86b6102d6490caef6d0cfa"`
[INFO] [stdout] e074e73fb2c5187c46818d63b933fb177fb613b96f86b6102d6490caef6d0cfa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/IEavan/Rust-QuickSort:/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] a19b77e07d45cc97d4d9341805031e54c5c8f67b82d744cceae3ebca004eaeb8
[INFO] running `"docker" "start" "-a" "a19b77e07d45cc97d4d9341805031e54c5c8f67b82d744cceae3ebca004eaeb8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/experiment-74f431f80f5a20bf
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_qsort ... ok
[INFO] [stdout] test tests::test_swap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a19b77e07d45cc97d4d9341805031e54c5c8f67b82d744cceae3ebca004eaeb8"`
[INFO] running `"docker" "rm" "-f" "a19b77e07d45cc97d4d9341805031e54c5c8f67b82d744cceae3ebca004eaeb8"`
[INFO] [stdout] a19b77e07d45cc97d4d9341805031e54c5c8f67b82d744cceae3ebca004eaeb8