[INFO] updating cached repository abingham/rust-insertion-sort
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/abingham/rust-insertion-sort
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/abingham/rust-insertion-sort" "work/ex/beta-1.38-1/sources/1.37.0/gh/abingham/rust-insertion-sort"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/abingham/rust-insertion-sort'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/abingham/rust-insertion-sort" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/abingham/rust-insertion-sort"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/abingham/rust-insertion-sort'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9d1f8ede4d6b4d869af1058dcadd78ad0e9756dd
[INFO] sha for GitHub repo abingham/rust-insertion-sort: 9d1f8ede4d6b4d869af1058dcadd78ad0e9756dd
[INFO] validating manifest of abingham/rust-insertion-sort 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 abingham/rust-insertion-sort 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 abingham/rust-insertion-sort
[INFO] finished frobbing abingham/rust-insertion-sort
[INFO] frobbed toml for abingham/rust-insertion-sort written to work/ex/beta-1.38-1/sources/1.37.0/gh/abingham/rust-insertion-sort/Cargo.toml
[INFO] started frobbing abingham/rust-insertion-sort
[INFO] finished frobbing abingham/rust-insertion-sort
[INFO] frobbed toml for abingham/rust-insertion-sort written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/abingham/rust-insertion-sort/Cargo.toml
[INFO] crate abingham/rust-insertion-sort 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 abingham/rust-insertion-sort 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/abingham/rust-insertion-sort:/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] d534734958d576a24d83b670571bcf7c7b33b897c59915d0d9dd5e4dc7455026
[INFO] running `"docker" "start" "-a" "d534734958d576a24d83b670571bcf7c7b33b897c59915d0d9dd5e4dc7455026"`
[INFO] [stderr]    Compiling insertion-sort v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "d534734958d576a24d83b670571bcf7c7b33b897c59915d0d9dd5e4dc7455026"`
[INFO] running `"docker" "rm" "-f" "d534734958d576a24d83b670571bcf7c7b33b897c59915d0d9dd5e4dc7455026"`
[INFO] [stdout] d534734958d576a24d83b670571bcf7c7b33b897c59915d0d9dd5e4dc7455026
[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/abingham/rust-insertion-sort:/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] 5820e2f0bd71ef5bc086a6ee25cb9c2bc0c8664bdf0343ec85fd817c57d2c6a1
[INFO] running `"docker" "start" "-a" "5820e2f0bd71ef5bc086a6ee25cb9c2bc0c8664bdf0343ec85fd817c57d2c6a1"`
[INFO] [stderr]    Compiling insertion-sort v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "5820e2f0bd71ef5bc086a6ee25cb9c2bc0c8664bdf0343ec85fd817c57d2c6a1"`
[INFO] running `"docker" "rm" "-f" "5820e2f0bd71ef5bc086a6ee25cb9c2bc0c8664bdf0343ec85fd817c57d2c6a1"`
[INFO] [stdout] 5820e2f0bd71ef5bc086a6ee25cb9c2bc0c8664bdf0343ec85fd817c57d2c6a1
[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/abingham/rust-insertion-sort:/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] 7fb2d572e4296682486604276ed0a09b9f57d73d811ee3c5db4d95eba49d667c
[INFO] running `"docker" "start" "-a" "7fb2d572e4296682486604276ed0a09b9f57d73d811ee3c5db4d95eba49d667c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/insertion_sort-026f49f1e1847755
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::basic_sort ... ok
[INFO] [stdout] test tests::sort_sorted ... ok
[INFO] [stdout] test tests::sort_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests insertion-sort
[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" "7fb2d572e4296682486604276ed0a09b9f57d73d811ee3c5db4d95eba49d667c"`
[INFO] running `"docker" "rm" "-f" "7fb2d572e4296682486604276ed0a09b9f57d73d811ee3c5db4d95eba49d667c"`
[INFO] [stdout] 7fb2d572e4296682486604276ed0a09b9f57d73d811ee3c5db4d95eba49d667c