[INFO] crate tsp-rs 0.1.0 is already in cache
[INFO] extracting crate tsp-rs 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tsp-rs/0.1.0
[INFO] extracting crate tsp-rs 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tsp-rs/0.1.0
[INFO] validating manifest of tsp-rs-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tsp-rs-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tsp-rs-0.1.0
[INFO] finished frobbing tsp-rs-0.1.0
[INFO] frobbed toml for tsp-rs-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tsp-rs/0.1.0/Cargo.toml
[INFO] started frobbing tsp-rs-0.1.0
[INFO] finished frobbing tsp-rs-0.1.0
[INFO] frobbed toml for tsp-rs-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tsp-rs/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tsp-rs-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tsp-rs/0.1.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 46f706fe59f7e876745051af5f223063c0a43261a35cf4a1947120600e0dddda
[INFO] running `"docker" "start" "-a" "46f706fe59f7e876745051af5f223063c0a43261a35cf4a1947120600e0dddda"`
[INFO] [stderr]    Compiling tsp-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "46f706fe59f7e876745051af5f223063c0a43261a35cf4a1947120600e0dddda"`
[INFO] running `"docker" "rm" "-f" "46f706fe59f7e876745051af5f223063c0a43261a35cf4a1947120600e0dddda"`
[INFO] [stdout] 46f706fe59f7e876745051af5f223063c0a43261a35cf4a1947120600e0dddda
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tsp-rs/0.1.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 19559ea7156219aec64301e85346dfc6b1b8cdacab0ab27c0599bf8b55236861
[INFO] running `"docker" "start" "-a" "19559ea7156219aec64301e85346dfc6b1b8cdacab0ab27c0599bf8b55236861"`
[INFO] [stderr]    Compiling tsp-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `"docker" "inspect" "19559ea7156219aec64301e85346dfc6b1b8cdacab0ab27c0599bf8b55236861"`
[INFO] running `"docker" "rm" "-f" "19559ea7156219aec64301e85346dfc6b1b8cdacab0ab27c0599bf8b55236861"`
[INFO] [stdout] 19559ea7156219aec64301e85346dfc6b1b8cdacab0ab27c0599bf8b55236861
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tsp-rs/0.1.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9bb7a4abf9b9b9c72e9ad758f4c5f66c22a2d5b9fc2b58d0fa53b68b5fb3113d
[INFO] running `"docker" "start" "-a" "9bb7a4abf9b9b9c72e9ad758f4c5f66c22a2d5b9fc2b58d0fa53b68b5fb3113d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tsp_rs-0f62b6956242cbfa
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test kopt::tests::test_two_opt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/integration_test-ab63db933ed7cbbe
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_solve ... test test_solve has been running for over 60 seconds
[INFO] [stdout] test test_solve_nn ... test test_solve_nn has been running for over 60 seconds
[INFO] [stdout] test test_solve ... ok
[INFO] [stdout] test test_solve_nn ... 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 tsp-rs
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Tour<T>::new (line 56) ... ok
[INFO] [stdout] test src/lib.rs - Tour<T>::from (line 72) ... ok
[INFO] [stdout] test src/lib.rs - Tour<T>::optimize_nn (line 174) ... ok
[INFO] [stdout] test src/lib.rs - Tour<T>::optimize_kopt (line 117) ... ok
[INFO] [stdout] test src/lib.rs -  (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9bb7a4abf9b9b9c72e9ad758f4c5f66c22a2d5b9fc2b58d0fa53b68b5fb3113d"`
[INFO] running `"docker" "rm" "-f" "9bb7a4abf9b9b9c72e9ad758f4c5f66c22a2d5b9fc2b58d0fa53b68b5fb3113d"`
[INFO] [stdout] 9bb7a4abf9b9b9c72e9ad758f4c5f66c22a2d5b9fc2b58d0fa53b68b5fb3113d