[INFO] cloning repository https://github.com/cabellwg/cool-math-games
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cabellwg/cool-math-games" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcabellwg%2Fcool-math-games", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcabellwg%2Fcool-math-games'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc8630fc351f6f42dd098ad7c80025cf8d3ce336
[INFO] testing cabellwg/cool-math-games against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcabellwg%2Fcool-math-games" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cabellwg/cool-math-games on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cabellwg/cool-math-games
[INFO] finished tweaking git repo https://github.com/cabellwg/cool-math-games
[INFO] tweaked toml for git repo https://github.com/cabellwg/cool-math-games written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/cabellwg/cool-math-games already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d17f346d7472d3a91f08154493eabc5a7715fd4d414bc3c00b86fd7ae0ef142
[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" "2d17f346d7472d3a91f08154493eabc5a7715fd4d414bc3c00b86fd7ae0ef142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d17f346d7472d3a91f08154493eabc5a7715fd4d414bc3c00b86fd7ae0ef142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d17f346d7472d3a91f08154493eabc5a7715fd4d414bc3c00b86fd7ae0ef142", kill_on_drop: false }`
[INFO] [stdout] 2d17f346d7472d3a91f08154493eabc5a7715fd4d414bc3c00b86fd7ae0ef142
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1a4f8117dbccd3e4a3a6b2c6fa3845eb2987ff2e54ba721a091dc9a71b13ff6
[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" "b1a4f8117dbccd3e4a3a6b2c6fa3845eb2987ff2e54ba721a091dc9a71b13ff6", kill_on_drop: false }`
[INFO] [stderr]    Compiling coolmathgames v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "b1a4f8117dbccd3e4a3a6b2c6fa3845eb2987ff2e54ba721a091dc9a71b13ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a4f8117dbccd3e4a3a6b2c6fa3845eb2987ff2e54ba721a091dc9a71b13ff6", kill_on_drop: false }`
[INFO] [stdout] b1a4f8117dbccd3e4a3a6b2c6fa3845eb2987ff2e54ba721a091dc9a71b13ff6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ac36388078620aaf677d25a5a57d54907eb1460af50a3fc08af2a17610b834d
[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" "0ac36388078620aaf677d25a5a57d54907eb1460af50a3fc08af2a17610b834d", kill_on_drop: false }`
[INFO] [stderr]    Compiling coolmathgames v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "0ac36388078620aaf677d25a5a57d54907eb1460af50a3fc08af2a17610b834d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac36388078620aaf677d25a5a57d54907eb1460af50a3fc08af2a17610b834d", kill_on_drop: false }`
[INFO] [stdout] 0ac36388078620aaf677d25a5a57d54907eb1460af50a3fc08af2a17610b834d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2822c0c68af549913aa9c21da1518266b0afa4e13d976f3c21e1454c6e13e29f
[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" "2822c0c68af549913aa9c21da1518266b0afa4e13d976f3c21e1454c6e13e29f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/coolmathgames-ea1374ec302ba48a
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test number_theory::basics::tests::test_gcd_negative ... ok
[INFO] [stdout] test number_theory::basics::tests::test_gcd_reverse_order ... ok
[INFO] [stdout] test number_theory::basics::tests::test_gcd_normal_case ... ok
[INFO] [stdout] test number_theory::basics::tests::test_gcd_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2822c0c68af549913aa9c21da1518266b0afa4e13d976f3c21e1454c6e13e29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2822c0c68af549913aa9c21da1518266b0afa4e13d976f3c21e1454c6e13e29f", kill_on_drop: false }`
[INFO] [stdout] 2822c0c68af549913aa9c21da1518266b0afa4e13d976f3c21e1454c6e13e29f