[INFO] cloning repository https://github.com/BrianHooper/Genetic_Magic_Square
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BrianHooper/Genetic_Magic_Square" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrianHooper%2FGenetic_Magic_Square", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrianHooper%2FGenetic_Magic_Square'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc66cf846eb565ee8c83da3cc5cec3bd9066ee56
[INFO] testing BrianHooper/Genetic_Magic_Square against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrianHooper%2FGenetic_Magic_Square" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BrianHooper/Genetic_Magic_Square on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BrianHooper/Genetic_Magic_Square
[INFO] finished tweaking git repo https://github.com/BrianHooper/Genetic_Magic_Square
[INFO] tweaked toml for git repo https://github.com/BrianHooper/Genetic_Magic_Square written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/BrianHooper/Genetic_Magic_Square already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e389586d83ead91a8637bd16fa24958f6edafdf67d9cd90bc99e20b48de28be7
[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" "e389586d83ead91a8637bd16fa24958f6edafdf67d9cd90bc99e20b48de28be7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e389586d83ead91a8637bd16fa24958f6edafdf67d9cd90bc99e20b48de28be7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e389586d83ead91a8637bd16fa24958f6edafdf67d9cd90bc99e20b48de28be7", kill_on_drop: false }`
[INFO] [stdout] e389586d83ead91a8637bd16fa24958f6edafdf67d9cd90bc99e20b48de28be7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c8e13c5d01e93dc07747ab557adae027cc289aca22cee611660edd767e4f389
[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" "6c8e13c5d01e93dc07747ab557adae027cc289aca22cee611660edd767e4f389", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling genetic_magic_square v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.93s
[INFO] running `Command { std: "docker" "inspect" "6c8e13c5d01e93dc07747ab557adae027cc289aca22cee611660edd767e4f389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c8e13c5d01e93dc07747ab557adae027cc289aca22cee611660edd767e4f389", kill_on_drop: false }`
[INFO] [stdout] 6c8e13c5d01e93dc07747ab557adae027cc289aca22cee611660edd767e4f389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19af2e86baaf583a6cc03d8ffba4c64bbc7881342b2a96f0cd49204d809a5667
[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" "19af2e86baaf583a6cc03d8ffba4c64bbc7881342b2a96f0cd49204d809a5667", kill_on_drop: false }`
[INFO] [stderr]    Compiling genetic_magic_square v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "19af2e86baaf583a6cc03d8ffba4c64bbc7881342b2a96f0cd49204d809a5667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19af2e86baaf583a6cc03d8ffba4c64bbc7881342b2a96f0cd49204d809a5667", kill_on_drop: false }`
[INFO] [stdout] 19af2e86baaf583a6cc03d8ffba4c64bbc7881342b2a96f0cd49204d809a5667
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.47.0" "test" "--frozen", 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] 1d239dd3a268a6cc2fb1857d2d932ee0de8f9771b325a1dc552747d4f2d9bef6
[INFO] running `Command { std: "docker" "start" "-a" "1d239dd3a268a6cc2fb1857d2d932ee0de8f9771b325a1dc552747d4f2d9bef6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/genetic_magic_square-8e4f5e504dec8369
[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" "1d239dd3a268a6cc2fb1857d2d932ee0de8f9771b325a1dc552747d4f2d9bef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d239dd3a268a6cc2fb1857d2d932ee0de8f9771b325a1dc552747d4f2d9bef6", kill_on_drop: false }`
[INFO] [stdout] 1d239dd3a268a6cc2fb1857d2d932ee0de8f9771b325a1dc552747d4f2d9bef6