[INFO] updating cached repository little-dude/aian-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/little-dude/aian-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/little-dude/aian-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/little-dude/aian-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/little-dude/aian-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/little-dude/aian-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/little-dude/aian-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/little-dude/aian-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a66798b9e457c6ad76c48f1a25ae8b1a7cd09e25
[INFO] sha for GitHub repo little-dude/aian-rust: a66798b9e457c6ad76c48f1a25ae8b1a7cd09e25
[INFO] validating manifest of little-dude/aian-rust 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 little-dude/aian-rust 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 little-dude/aian-rust
[INFO] finished frobbing little-dude/aian-rust
[INFO] frobbed toml for little-dude/aian-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/little-dude/aian-rust/Cargo.toml
[INFO] started frobbing little-dude/aian-rust
[INFO] finished frobbing little-dude/aian-rust
[INFO] frobbed toml for little-dude/aian-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/little-dude/aian-rust/Cargo.toml
[INFO] crate little-dude/aian-rust 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 little-dude/aian-rust against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/little-dude/aian-rust:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3effb4b28d41bd024f20538dc51860f253b4feb59b30d3b629950cf7bb4258cb
[INFO] running `"docker" "start" "-a" "3effb4b28d41bd024f20538dc51860f253b4feb59b30d3b629950cf7bb4258cb"`
[INFO] [stderr]    Compiling regex-syntax v0.3.7
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.77
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.3.1
[INFO] [stderr]    Compiling aian v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.64s
[INFO] running `"docker" "inspect" "3effb4b28d41bd024f20538dc51860f253b4feb59b30d3b629950cf7bb4258cb"`
[INFO] running `"docker" "rm" "-f" "3effb4b28d41bd024f20538dc51860f253b4feb59b30d3b629950cf7bb4258cb"`
[INFO] [stdout] 3effb4b28d41bd024f20538dc51860f253b4feb59b30d3b629950cf7bb4258cb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/little-dude/aian-rust:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b68ea181b143f9bcc718f0723ef4ed2420ef0100033de410d61b33813165bdd2
[INFO] running `"docker" "start" "-a" "b68ea181b143f9bcc718f0723ef4ed2420ef0100033de410d61b33813165bdd2"`
[INFO] [stderr]    Compiling aian v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "b68ea181b143f9bcc718f0723ef4ed2420ef0100033de410d61b33813165bdd2"`
[INFO] running `"docker" "rm" "-f" "b68ea181b143f9bcc718f0723ef4ed2420ef0100033de410d61b33813165bdd2"`
[INFO] [stdout] b68ea181b143f9bcc718f0723ef4ed2420ef0100033de410d61b33813165bdd2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/little-dude/aian-rust:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 40d5967e6237b620500bfc1eb93c7b1aa41967a584de7efde0ae88e5c57adcf4
[INFO] running `"docker" "start" "-a" "40d5967e6237b620500bfc1eb93c7b1aa41967a584de7efde0ae88e5c57adcf4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aian-cfddd30ece47aa2d
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test sorting::test_partition ... ok
[INFO] [stdout] test sorting::test_partition_duplicate ... ok
[INFO] [stdout] test sorting::test_heapify ... ok
[INFO] [stdout] test sorting::test_partition_two_elements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sorting-3392f55d863d9e9d
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test insertion_multi ... ok
[INFO] [stdout] test insertion_sort_empty ... ok
[INFO] [stdout] test insertion_sort_one ... ok
[INFO] [stdout] test qsort_multi ... ok
[INFO] [stdout] test qsort_one ... ok
[INFO] [stdout] test heap_sort_one ... ok
[INFO] [stdout] test insertion_everything ... ok
[INFO] [stdout] test heap_sort_empty ... ok
[INFO] [stdout] test heap_multi ... ok
[INFO] [stdout] test qsort_empty ... ok
[INFO] [stdout] test qsort_everything ... ok
[INFO] [stdout] test heap_everything ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aian
[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" "40d5967e6237b620500bfc1eb93c7b1aa41967a584de7efde0ae88e5c57adcf4"`
[INFO] running `"docker" "rm" "-f" "40d5967e6237b620500bfc1eb93c7b1aa41967a584de7efde0ae88e5c57adcf4"`
[INFO] [stdout] 40d5967e6237b620500bfc1eb93c7b1aa41967a584de7efde0ae88e5c57adcf4