[INFO] cloning repository https://github.com/mdaue/reddit_yahtzee_upper_section
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdaue/reddit_yahtzee_upper_section" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdaue%2Freddit_yahtzee_upper_section", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdaue%2Freddit_yahtzee_upper_section'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0793aae5a722fa787f0703eac13681898353eee
[INFO] testing mdaue/reddit_yahtzee_upper_section against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdaue%2Freddit_yahtzee_upper_section" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mdaue/reddit_yahtzee_upper_section on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mdaue/reddit_yahtzee_upper_section
[INFO] finished tweaking git repo https://github.com/mdaue/reddit_yahtzee_upper_section
[INFO] tweaked toml for git repo https://github.com/mdaue/reddit_yahtzee_upper_section written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/mdaue/reddit_yahtzee_upper_section already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b9d9b295dba31c1aaa2a8d4444613d65f919272f8c80476d8bc56fe235db340
[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" "4b9d9b295dba31c1aaa2a8d4444613d65f919272f8c80476d8bc56fe235db340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b9d9b295dba31c1aaa2a8d4444613d65f919272f8c80476d8bc56fe235db340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9d9b295dba31c1aaa2a8d4444613d65f919272f8c80476d8bc56fe235db340", kill_on_drop: false }`
[INFO] [stdout] 4b9d9b295dba31c1aaa2a8d4444613d65f919272f8c80476d8bc56fe235db340
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] c04aa77cf75f8d03faaa4479f7a929f28e8d8dae1a45108eac951476b7595f65
[INFO] running `Command { std: "docker" "start" "-a" "c04aa77cf75f8d03faaa4479f7a929f28e8d8dae1a45108eac951476b7595f65", kill_on_drop: false }`
[INFO] [stderr]    Compiling yahtzee_upper_section_scoring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "c04aa77cf75f8d03faaa4479f7a929f28e8d8dae1a45108eac951476b7595f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c04aa77cf75f8d03faaa4479f7a929f28e8d8dae1a45108eac951476b7595f65", kill_on_drop: false }`
[INFO] [stdout] c04aa77cf75f8d03faaa4479f7a929f28e8d8dae1a45108eac951476b7595f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95c1070fc06a0d745ddfa869b015b4719bd876659a6ba4f950484d87a3486d82
[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" "95c1070fc06a0d745ddfa869b015b4719bd876659a6ba4f950484d87a3486d82", kill_on_drop: false }`
[INFO] [stderr]    Compiling yahtzee_upper_section_scoring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "95c1070fc06a0d745ddfa869b015b4719bd876659a6ba4f950484d87a3486d82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c1070fc06a0d745ddfa869b015b4719bd876659a6ba4f950484d87a3486d82", kill_on_drop: false }`
[INFO] [stdout] 95c1070fc06a0d745ddfa869b015b4719bd876659a6ba4f950484d87a3486d82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1777683770010d40ec3d0dbef936a56a7f87431c0bee99dd5000598f0439992
[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" "a1777683770010d40ec3d0dbef936a56a7f87431c0bee99dd5000598f0439992", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yahtzee_upper_section_scoring-2c08eba4bee7d3be
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1777683770010d40ec3d0dbef936a56a7f87431c0bee99dd5000598f0439992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1777683770010d40ec3d0dbef936a56a7f87431c0bee99dd5000598f0439992", kill_on_drop: false }`
[INFO] [stdout] a1777683770010d40ec3d0dbef936a56a7f87431c0bee99dd5000598f0439992