[INFO] updating cached repository mattKipper/algos-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mattKipper/algos-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mattKipper/algos-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/mattKipper/algos-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mattKipper/algos-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mattKipper/algos-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mattKipper/algos-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mattKipper/algos-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b972bb4fc34a9c9c00f91a55f05301f596e76ef
[INFO] sha for GitHub repo mattKipper/algos-rs: 5b972bb4fc34a9c9c00f91a55f05301f596e76ef
[INFO] validating manifest of mattKipper/algos-rs 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 mattKipper/algos-rs 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 mattKipper/algos-rs
[INFO] finished frobbing mattKipper/algos-rs
[INFO] frobbed toml for mattKipper/algos-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/mattKipper/algos-rs/Cargo.toml
[INFO] started frobbing mattKipper/algos-rs
[INFO] finished frobbing mattKipper/algos-rs
[INFO] frobbed toml for mattKipper/algos-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mattKipper/algos-rs/Cargo.toml
[INFO] crate mattKipper/algos-rs 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 mattKipper/algos-rs 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/mattKipper/algos-rs:/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] ca5f75c6d3240e6bba025e4d3bc0a29173eb045a077b2f62c7acca39aedd0cd6
[INFO] running `"docker" "start" "-a" "ca5f75c6d3240e6bba025e4d3bc0a29173eb045a077b2f62c7acca39aedd0cd6"`
[INFO] [stderr]    Compiling algos-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "ca5f75c6d3240e6bba025e4d3bc0a29173eb045a077b2f62c7acca39aedd0cd6"`
[INFO] running `"docker" "rm" "-f" "ca5f75c6d3240e6bba025e4d3bc0a29173eb045a077b2f62c7acca39aedd0cd6"`
[INFO] [stdout] ca5f75c6d3240e6bba025e4d3bc0a29173eb045a077b2f62c7acca39aedd0cd6
[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/mattKipper/algos-rs:/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] d48a9aca4a4affec3e73516ce2d2638d4f1edfb30ec434d6385fbc844e85d7c9
[INFO] running `"docker" "start" "-a" "d48a9aca4a4affec3e73516ce2d2638d4f1edfb30ec434d6385fbc844e85d7c9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling algos-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "d48a9aca4a4affec3e73516ce2d2638d4f1edfb30ec434d6385fbc844e85d7c9"`
[INFO] running `"docker" "rm" "-f" "d48a9aca4a4affec3e73516ce2d2638d4f1edfb30ec434d6385fbc844e85d7c9"`
[INFO] [stdout] d48a9aca4a4affec3e73516ce2d2638d4f1edfb30ec434d6385fbc844e85d7c9
[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/mattKipper/algos-rs:/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] 50e1974d7a82356cdb51140dfb867f4e5358a2e7999efd56a6b19d69003da209
[INFO] running `"docker" "start" "-a" "50e1974d7a82356cdb51140dfb867f4e5358a2e7999efd56a6b19d69003da209"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/algos_rs-8a18bcf9b3ea0ee4
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test misc::adder::test::to_vec_invalid_input ... ok
[INFO] [stdout] test misc::adder::test::to_vec_helper ... ok
[INFO] [stdout] test misc::adder::test::same_length_no_carry ... ok
[INFO] [stdout] test misc::adder::test::same_length_with_carry ... ok
[INFO] [stdout] test misc::adder::test::different_length_with_carry ... ok
[INFO] [stdout] test misc::adder::test::different_length_no_carry ... ok
[INFO] [stdout] test search::test::linear_fail ... ok
[INFO] [stdout] test search::test::linear_success ... ok
[INFO] [stdout] test sort::test::merge_odd ... ok
[INFO] [stdout] test sort::test::merge_operation ... ok
[INFO] [stdout] test sort::test::non_numeric_insertion ... ok
[INFO] [stdout] test sort::test::selection ... ok
[INFO] [stdout] test sort::test::sorted_insertion ... ok
[INFO] [stdout] test sort::test::basic_insertion ... ok
[INFO] [stdout] test sort::test::merge_even ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests algos-rs
[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" "50e1974d7a82356cdb51140dfb867f4e5358a2e7999efd56a6b19d69003da209"`
[INFO] running `"docker" "rm" "-f" "50e1974d7a82356cdb51140dfb867f4e5358a2e7999efd56a6b19d69003da209"`
[INFO] [stdout] 50e1974d7a82356cdb51140dfb867f4e5358a2e7999efd56a6b19d69003da209