[INFO] crate non-dominated-sort 0.3.1 is already in cache
[INFO] extracting crate non-dominated-sort 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/non-dominated-sort/0.3.1
[INFO] extracting crate non-dominated-sort 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/non-dominated-sort/0.3.1
[INFO] validating manifest of non-dominated-sort-0.3.1 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 non-dominated-sort-0.3.1 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 non-dominated-sort-0.3.1
[INFO] finished frobbing non-dominated-sort-0.3.1
[INFO] frobbed toml for non-dominated-sort-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/non-dominated-sort/0.3.1/Cargo.toml
[INFO] started frobbing non-dominated-sort-0.3.1
[INFO] finished frobbing non-dominated-sort-0.3.1
[INFO] frobbed toml for non-dominated-sort-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/non-dominated-sort/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 non-dominated-sort-0.3.1 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/non-dominated-sort/0.3.1:/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] 54fb9dd924e107547f5f801980229e6fe85c3b2029862dc5cc214381b1e2e761
[INFO] running `"docker" "start" "-a" "54fb9dd924e107547f5f801980229e6fe85c3b2029862dc5cc214381b1e2e761"`
[INFO] [stderr]    Compiling dominance-ord v0.1.0
[INFO] [stderr]    Compiling non-dominated-sort v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "54fb9dd924e107547f5f801980229e6fe85c3b2029862dc5cc214381b1e2e761"`
[INFO] running `"docker" "rm" "-f" "54fb9dd924e107547f5f801980229e6fe85c3b2029862dc5cc214381b1e2e761"`
[INFO] [stdout] 54fb9dd924e107547f5f801980229e6fe85c3b2029862dc5cc214381b1e2e761
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/non-dominated-sort/0.3.1:/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] 6097c149ef529863f184ed639426bac82e5ce4b2938f7cdc45a197458981445a
[INFO] running `"docker" "start" "-a" "6097c149ef529863f184ed639426bac82e5ce4b2938f7cdc45a197458981445a"`
[INFO] [stderr]    Compiling non-dominated-sort v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "6097c149ef529863f184ed639426bac82e5ce4b2938f7cdc45a197458981445a"`
[INFO] running `"docker" "rm" "-f" "6097c149ef529863f184ed639426bac82e5ce4b2938f7cdc45a197458981445a"`
[INFO] [stdout] 6097c149ef529863f184ed639426bac82e5ce4b2938f7cdc45a197458981445a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/non-dominated-sort/0.3.1:/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] 1d477661465e2e6a50738f9e02ba28dfa6130188e1cab270afc1151ab3fa9470
[INFO] running `"docker" "start" "-a" "1d477661465e2e6a50738f9e02ba28dfa6130188e1cab270afc1151ab3fa9470"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/non_dominated_sort-f0e657d46a8e43b3
[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] [stderr]      Running /opt/crater/target/debug/deps/test_non_dominated_sort-990f4b8ce8880728
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_non_dominated_sort ... ok
[INFO] [stdout] test test_non_dominated_sort_1000_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests non-dominated-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" "1d477661465e2e6a50738f9e02ba28dfa6130188e1cab270afc1151ab3fa9470"`
[INFO] running `"docker" "rm" "-f" "1d477661465e2e6a50738f9e02ba28dfa6130188e1cab270afc1151ab3fa9470"`
[INFO] [stdout] 1d477661465e2e6a50738f9e02ba28dfa6130188e1cab270afc1151ab3fa9470