[INFO] cloning repository https://github.com/upsuper/sort-compare
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/upsuper/sort-compare" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupsuper%2Fsort-compare", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupsuper%2Fsort-compare'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eac0521f7043d01649532a0054e51f2071708c85
[INFO] testing upsuper/sort-compare against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupsuper%2Fsort-compare" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/upsuper/sort-compare on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/upsuper/sort-compare
[INFO] finished tweaking git repo https://github.com/upsuper/sort-compare
[INFO] tweaked toml for git repo https://github.com/upsuper/sort-compare written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/upsuper/sort-compare already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4fe1b006fbdfd833737e79387104ec275e09d29dafc12cef5c3e1e113776594
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f4fe1b006fbdfd833737e79387104ec275e09d29dafc12cef5c3e1e113776594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4fe1b006fbdfd833737e79387104ec275e09d29dafc12cef5c3e1e113776594", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4fe1b006fbdfd833737e79387104ec275e09d29dafc12cef5c3e1e113776594", kill_on_drop: false }`
[INFO] [stdout] f4fe1b006fbdfd833737e79387104ec275e09d29dafc12cef5c3e1e113776594
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 266683e7ccc034c594aeada0dacf619cfa167dab3f026e1e87d25b323ac31344
[INFO] running `Command { std: "docker" "start" "-a" "266683e7ccc034c594aeada0dacf619cfa167dab3f026e1e87d25b323ac31344", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling sort-compare v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "266683e7ccc034c594aeada0dacf619cfa167dab3f026e1e87d25b323ac31344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "266683e7ccc034c594aeada0dacf619cfa167dab3f026e1e87d25b323ac31344", kill_on_drop: false }`
[INFO] [stdout] 266683e7ccc034c594aeada0dacf619cfa167dab3f026e1e87d25b323ac31344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21438b5dfc80a02a22aa4631323ef2947d17c4e19b43abf37191469af4eaf3a3
[INFO] running `Command { std: "docker" "start" "-a" "21438b5dfc80a02a22aa4631323ef2947d17c4e19b43abf37191469af4eaf3a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort-compare v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "21438b5dfc80a02a22aa4631323ef2947d17c4e19b43abf37191469af4eaf3a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21438b5dfc80a02a22aa4631323ef2947d17c4e19b43abf37191469af4eaf3a3", kill_on_drop: false }`
[INFO] [stdout] 21438b5dfc80a02a22aa4631323ef2947d17c4e19b43abf37191469af4eaf3a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fcbb9e1c7d65f246934e1e64fdde6aafe81721c5d1eb91c44a1eddb6a4e23196
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fcbb9e1c7d65f246934e1e64fdde6aafe81721c5d1eb91c44a1eddb6a4e23196", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sort_compare-154d1d3debb93435
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test heap_sort::test_heap_sort ... ok
[INFO] [stdout] test merge_sort::test_natural_merge_sort ... ok
[INFO] [stdout] test merge_sort::test_merge_sort ... ok
[INFO] [stdout] test merge_sort::test_natural_merge_sort2 ... ok
[INFO] [stdout] test quick_sort::test_quick_sort ... ok
[INFO] [stdout] test heap_sort::test_heap_sort2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fcbb9e1c7d65f246934e1e64fdde6aafe81721c5d1eb91c44a1eddb6a4e23196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcbb9e1c7d65f246934e1e64fdde6aafe81721c5d1eb91c44a1eddb6a4e23196", kill_on_drop: false }`
[INFO] [stdout] fcbb9e1c7d65f246934e1e64fdde6aafe81721c5d1eb91c44a1eddb6a4e23196