[INFO] cloning repository https://github.com/camccar/dailycodingproblem37
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camccar/dailycodingproblem37" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamccar%2Fdailycodingproblem37", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamccar%2Fdailycodingproblem37'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f08560a99843804794d0ab0060baae81063e4361
[INFO] testing camccar/dailycodingproblem37 against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamccar%2Fdailycodingproblem37" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/camccar/dailycodingproblem37 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/camccar/dailycodingproblem37
[INFO] finished tweaking git repo https://github.com/camccar/dailycodingproblem37
[INFO] tweaked toml for git repo https://github.com/camccar/dailycodingproblem37 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/camccar/dailycodingproblem37 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", 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] c75546b641de9c7f46f8f50e1bfaa3bb4a84a96350cc266d780b948ecaa3d128
[INFO] running `Command { std: "docker" "start" "-a" "c75546b641de9c7f46f8f50e1bfaa3bb4a84a96350cc266d780b948ecaa3d128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c75546b641de9c7f46f8f50e1bfaa3bb4a84a96350cc266d780b948ecaa3d128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c75546b641de9c7f46f8f50e1bfaa3bb4a84a96350cc266d780b948ecaa3d128", kill_on_drop: false }`
[INFO] [stdout] c75546b641de9c7f46f8f50e1bfaa3bb4a84a96350cc266d780b948ecaa3d128
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6667388751ea3dbf902ffb63425d2f1b563d35f41d5a72200ed99dee55030983
[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" "6667388751ea3dbf902ffb63425d2f1b563d35f41d5a72200ed99dee55030983", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcp37 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "6667388751ea3dbf902ffb63425d2f1b563d35f41d5a72200ed99dee55030983", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6667388751ea3dbf902ffb63425d2f1b563d35f41d5a72200ed99dee55030983", kill_on_drop: false }`
[INFO] [stdout] 6667388751ea3dbf902ffb63425d2f1b563d35f41d5a72200ed99dee55030983
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] e6a19ebc81ed0ea76aaa35558fff3ec78aea40a553d9c6327226ac71dc9529f9
[INFO] running `Command { std: "docker" "start" "-a" "e6a19ebc81ed0ea76aaa35558fff3ec78aea40a553d9c6327226ac71dc9529f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcp37 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "e6a19ebc81ed0ea76aaa35558fff3ec78aea40a553d9c6327226ac71dc9529f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a19ebc81ed0ea76aaa35558fff3ec78aea40a553d9c6327226ac71dc9529f9", kill_on_drop: false }`
[INFO] [stdout] e6a19ebc81ed0ea76aaa35558fff3ec78aea40a553d9c6327226ac71dc9529f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78fab3f5fd7a4f80b9eaf70f87f14b4c6f9aececb5a1e0d182364619279456cf
[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" "78fab3f5fd7a4f80b9eaf70f87f14b4c6f9aececb5a1e0d182364619279456cf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dcp37-94a6d51423038d88
[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 `Command { std: "docker" "inspect" "78fab3f5fd7a4f80b9eaf70f87f14b4c6f9aececb5a1e0d182364619279456cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78fab3f5fd7a4f80b9eaf70f87f14b4c6f9aececb5a1e0d182364619279456cf", kill_on_drop: false }`
[INFO] [stdout] 78fab3f5fd7a4f80b9eaf70f87f14b4c6f9aececb5a1e0d182364619279456cf
