[INFO] updating cached repository lbrande/tsp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lbrande/tsp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lbrande/tsp" "work/ex/beta-1.38-1/sources/1.37.0/gh/lbrande/tsp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lbrande/tsp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lbrande/tsp" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lbrande/tsp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lbrande/tsp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ab3bf2fc0007dba4ff486e3771a97dd0a8a691be
[INFO] sha for GitHub repo lbrande/tsp: ab3bf2fc0007dba4ff486e3771a97dd0a8a691be
[INFO] validating manifest of lbrande/tsp 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 lbrande/tsp 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 lbrande/tsp
[INFO] finished frobbing lbrande/tsp
[INFO] frobbed toml for lbrande/tsp written to work/ex/beta-1.38-1/sources/1.37.0/gh/lbrande/tsp/Cargo.toml
[INFO] started frobbing lbrande/tsp
[INFO] finished frobbing lbrande/tsp
[INFO] frobbed toml for lbrande/tsp written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lbrande/tsp/Cargo.toml
[INFO] crate lbrande/tsp 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 lbrande/tsp 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-1/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/lbrande/tsp:/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] 29869d6111023db5d5ef59c5d03dcfdef07dce96820f1cb4d85b0d8b83206d64
[INFO] running `"docker" "start" "-a" "29869d6111023db5d5ef59c5d03dcfdef07dce96820f1cb4d85b0d8b83206d64"`
[INFO] [stderr]    Compiling autocfg v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling traveling-salesperson v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
[INFO] running `"docker" "inspect" "29869d6111023db5d5ef59c5d03dcfdef07dce96820f1cb4d85b0d8b83206d64"`
[INFO] running `"docker" "rm" "-f" "29869d6111023db5d5ef59c5d03dcfdef07dce96820f1cb4d85b0d8b83206d64"`
[INFO] [stdout] 29869d6111023db5d5ef59c5d03dcfdef07dce96820f1cb4d85b0d8b83206d64
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/lbrande/tsp:/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] 611373ed1103b184a8cf51f26c09d881369470998fd901d80032c4cb15a2de2f
[INFO] running `"docker" "start" "-a" "611373ed1103b184a8cf51f26c09d881369470998fd901d80032c4cb15a2de2f"`
[INFO] [stderr]    Compiling traveling-salesperson v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "611373ed1103b184a8cf51f26c09d881369470998fd901d80032c4cb15a2de2f"`
[INFO] running `"docker" "rm" "-f" "611373ed1103b184a8cf51f26c09d881369470998fd901d80032c4cb15a2de2f"`
[INFO] [stdout] 611373ed1103b184a8cf51f26c09d881369470998fd901d80032c4cb15a2de2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/lbrande/tsp:/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] 8348c0654bdef5873a1c350924da7992d7587205c9698f3cc0e5dec805a935e9
[INFO] running `"docker" "start" "-a" "8348c0654bdef5873a1c350924da7992d7587205c9698f3cc0e5dec805a935e9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/traveling_salesperson-83237ed1376e18b4
[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" "8348c0654bdef5873a1c350924da7992d7587205c9698f3cc0e5dec805a935e9"`
[INFO] running `"docker" "rm" "-f" "8348c0654bdef5873a1c350924da7992d7587205c9698f3cc0e5dec805a935e9"`
[INFO] [stdout] 8348c0654bdef5873a1c350924da7992d7587205c9698f3cc0e5dec805a935e9