[INFO] cloning repository https://github.com/benpeoples/Josephus_Puzzle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benpeoples/Josephus_Puzzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenpeoples%2FJosephus_Puzzle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenpeoples%2FJosephus_Puzzle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d924cbc97fa2e0e81198347b7e1c98ebb1f727ce
[INFO] testing benpeoples/Josephus_Puzzle against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenpeoples%2FJosephus_Puzzle" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benpeoples/Josephus_Puzzle on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/benpeoples/Josephus_Puzzle
[INFO] finished tweaking git repo https://github.com/benpeoples/Josephus_Puzzle
[INFO] tweaked toml for git repo https://github.com/benpeoples/Josephus_Puzzle written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/benpeoples/Josephus_Puzzle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f70f852b3c3a51a8b5530ef981a5a86b0ff26f772b2f9bab06f3d6e5fd70939
[INFO] running `Command { std: "docker" "start" "-a" "1f70f852b3c3a51a8b5530ef981a5a86b0ff26f772b2f9bab06f3d6e5fd70939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f70f852b3c3a51a8b5530ef981a5a86b0ff26f772b2f9bab06f3d6e5fd70939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f70f852b3c3a51a8b5530ef981a5a86b0ff26f772b2f9bab06f3d6e5fd70939", kill_on_drop: false }`
[INFO] [stdout] 1f70f852b3c3a51a8b5530ef981a5a86b0ff26f772b2f9bab06f3d6e5fd70939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bffc9125e6fe714cd50e18a07aa8abfb4fefa9b4e1acd266ccd000adc541f05
[INFO] running `Command { std: "docker" "start" "-a" "9bffc9125e6fe714cd50e18a07aa8abfb4fefa9b4e1acd266ccd000adc541f05", kill_on_drop: false }`
[INFO] [stderr]    Compiling puzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "9bffc9125e6fe714cd50e18a07aa8abfb4fefa9b4e1acd266ccd000adc541f05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bffc9125e6fe714cd50e18a07aa8abfb4fefa9b4e1acd266ccd000adc541f05", kill_on_drop: false }`
[INFO] [stdout] 9bffc9125e6fe714cd50e18a07aa8abfb4fefa9b4e1acd266ccd000adc541f05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92b57bda6e07765e198f5ddd6fff8173e572793e3d7a92040fe3cbd47ffa16e0
[INFO] running `Command { std: "docker" "start" "-a" "92b57bda6e07765e198f5ddd6fff8173e572793e3d7a92040fe3cbd47ffa16e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling puzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/puzzle-71ad6954f8c150c7)
[INFO] running `Command { std: "docker" "inspect" "92b57bda6e07765e198f5ddd6fff8173e572793e3d7a92040fe3cbd47ffa16e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b57bda6e07765e198f5ddd6fff8173e572793e3d7a92040fe3cbd47ffa16e0", kill_on_drop: false }`
[INFO] [stdout] 92b57bda6e07765e198f5ddd6fff8173e572793e3d7a92040fe3cbd47ffa16e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59be1e3a81e1b437822413c3f902d255da4f9c284369dbcc71e5e9709f1bd110
[INFO] running `Command { std: "docker" "start" "-a" "59be1e3a81e1b437822413c3f902d255da4f9c284369dbcc71e5e9709f1bd110", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/puzzle-71ad6954f8c150c7)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59be1e3a81e1b437822413c3f902d255da4f9c284369dbcc71e5e9709f1bd110", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59be1e3a81e1b437822413c3f902d255da4f9c284369dbcc71e5e9709f1bd110", kill_on_drop: false }`
[INFO] [stdout] 59be1e3a81e1b437822413c3f902d255da4f9c284369dbcc71e5e9709f1bd110