[INFO] cloning repository https://github.com/Ben-Wormald/nanogenmo-2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ben-Wormald/nanogenmo-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBen-Wormald%2Fnanogenmo-2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBen-Wormald%2Fnanogenmo-2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90f07ad42b4e047b50dcdacced42c87ee846e62b
[INFO] testing Ben-Wormald/nanogenmo-2021 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%2FBen-Wormald%2Fnanogenmo-2021" "/workspace/builds/worker-65/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-65/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ben-Wormald/nanogenmo-2021 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/Ben-Wormald/nanogenmo-2021
[INFO] finished tweaking git repo https://github.com/Ben-Wormald/nanogenmo-2021
[INFO] tweaked toml for git repo https://github.com/Ben-Wormald/nanogenmo-2021 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate git repo https://github.com/Ben-Wormald/nanogenmo-2021 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] b972bd82ab6b64cc80767cf71cb2b440d671e06b060883f2a30e7cd59e8f5c40
[INFO] running `Command { std: "docker" "start" "-a" "b972bd82ab6b64cc80767cf71cb2b440d671e06b060883f2a30e7cd59e8f5c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b972bd82ab6b64cc80767cf71cb2b440d671e06b060883f2a30e7cd59e8f5c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b972bd82ab6b64cc80767cf71cb2b440d671e06b060883f2a30e7cd59e8f5c40", kill_on_drop: false }`
[INFO] [stdout] b972bd82ab6b64cc80767cf71cb2b440d671e06b060883f2a30e7cd59e8f5c40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 1f4af99f3dda0ae8fe75a5d849c289be0f40afdbce4d0aa3dfc60953a221f7bf
[INFO] running `Command { std: "docker" "start" "-a" "1f4af99f3dda0ae8fe75a5d849c289be0f40afdbce4d0aa3dfc60953a221f7bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling nanogenmo-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.92s
[INFO] running `Command { std: "docker" "inspect" "1f4af99f3dda0ae8fe75a5d849c289be0f40afdbce4d0aa3dfc60953a221f7bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4af99f3dda0ae8fe75a5d849c289be0f40afdbce4d0aa3dfc60953a221f7bf", kill_on_drop: false }`
[INFO] [stdout] 1f4af99f3dda0ae8fe75a5d849c289be0f40afdbce4d0aa3dfc60953a221f7bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] f39706c110bb70a92864155ae6dd3bb4c16ffbb8a2ab1c0a1f9b4792953bee95
[INFO] running `Command { std: "docker" "start" "-a" "f39706c110bb70a92864155ae6dd3bb4c16ffbb8a2ab1c0a1f9b4792953bee95", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nanogenmo-2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/nanogenmo_2021-4d76074cabef1d30)
[INFO] running `Command { std: "docker" "inspect" "f39706c110bb70a92864155ae6dd3bb4c16ffbb8a2ab1c0a1f9b4792953bee95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39706c110bb70a92864155ae6dd3bb4c16ffbb8a2ab1c0a1f9b4792953bee95", kill_on_drop: false }`
[INFO] [stdout] f39706c110bb70a92864155ae6dd3bb4c16ffbb8a2ab1c0a1f9b4792953bee95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] a2ed8782f0e255eaf933ab789bbeb7db7c92fde37b3952fe661077c0c19eb1e6
[INFO] running `Command { std: "docker" "start" "-a" "a2ed8782f0e255eaf933ab789bbeb7db7c92fde37b3952fe661077c0c19eb1e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.69s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nanogenmo_2021-4d76074cabef1d30)
[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" "a2ed8782f0e255eaf933ab789bbeb7db7c92fde37b3952fe661077c0c19eb1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ed8782f0e255eaf933ab789bbeb7db7c92fde37b3952fe661077c0c19eb1e6", kill_on_drop: false }`
[INFO] [stdout] a2ed8782f0e255eaf933ab789bbeb7db7c92fde37b3952fe661077c0c19eb1e6