[INFO] cloning repository https://github.com/anthropomorphic/prime_factorization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anthropomorphic/prime_factorization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthropomorphic%2Fprime_factorization", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthropomorphic%2Fprime_factorization'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb9b2923631887cc54f33d30f4be1f9eabb2cfb1
[INFO] testing anthropomorphic/prime_factorization 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%2Fanthropomorphic%2Fprime_factorization" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anthropomorphic/prime_factorization 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/anthropomorphic/prime_factorization
[INFO] finished tweaking git repo https://github.com/anthropomorphic/prime_factorization
[INFO] tweaked toml for git repo https://github.com/anthropomorphic/prime_factorization written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/anthropomorphic/prime_factorization 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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] ec89a4c21fc3ac2677ef9412cd1f04d8da30c63a5caef08f6f69f38f7dd31a04
[INFO] running `Command { std: "docker" "start" "-a" "ec89a4c21fc3ac2677ef9412cd1f04d8da30c63a5caef08f6f69f38f7dd31a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec89a4c21fc3ac2677ef9412cd1f04d8da30c63a5caef08f6f69f38f7dd31a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec89a4c21fc3ac2677ef9412cd1f04d8da30c63a5caef08f6f69f38f7dd31a04", kill_on_drop: false }`
[INFO] [stdout] ec89a4c21fc3ac2677ef9412cd1f04d8da30c63a5caef08f6f69f38f7dd31a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] dc97fce1e4e26c3f78468e98da785e0d341469fe5e82ba6b5bd697cfa8f27519
[INFO] running `Command { std: "docker" "start" "-a" "dc97fce1e4e26c3f78468e98da785e0d341469fe5e82ba6b5bd697cfa8f27519", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling prime_factorization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "dc97fce1e4e26c3f78468e98da785e0d341469fe5e82ba6b5bd697cfa8f27519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc97fce1e4e26c3f78468e98da785e0d341469fe5e82ba6b5bd697cfa8f27519", kill_on_drop: false }`
[INFO] [stdout] dc97fce1e4e26c3f78468e98da785e0d341469fe5e82ba6b5bd697cfa8f27519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 3a84f2e889edda4e40ced0f5be1d3975d6de0dead613c6274eb53bfb977cf488
[INFO] running `Command { std: "docker" "start" "-a" "3a84f2e889edda4e40ced0f5be1d3975d6de0dead613c6274eb53bfb977cf488", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime_factorization 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/prime_factorization-d17aec0bcf7a01fe)
[INFO] running `Command { std: "docker" "inspect" "3a84f2e889edda4e40ced0f5be1d3975d6de0dead613c6274eb53bfb977cf488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a84f2e889edda4e40ced0f5be1d3975d6de0dead613c6274eb53bfb977cf488", kill_on_drop: false }`
[INFO] [stdout] 3a84f2e889edda4e40ced0f5be1d3975d6de0dead613c6274eb53bfb977cf488
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 8af885c9a2de064841fa89f1dfea68d303120f64bdb3f9b28a78a632b5b1c5ad
[INFO] running `Command { std: "docker" "start" "-a" "8af885c9a2de064841fa89f1dfea68d303120f64bdb3f9b28a78a632b5b1c5ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/prime_factorization-d17aec0bcf7a01fe)
[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" "8af885c9a2de064841fa89f1dfea68d303120f64bdb3f9b28a78a632b5b1c5ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af885c9a2de064841fa89f1dfea68d303120f64bdb3f9b28a78a632b5b1c5ad", kill_on_drop: false }`
[INFO] [stdout] 8af885c9a2de064841fa89f1dfea68d303120f64bdb3f9b28a78a632b5b1c5ad