[INFO] cloning repository https://github.com/OvaisMemon/rust-prime-numbers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OvaisMemon/rust-prime-numbers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvaisMemon%2Frust-prime-numbers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvaisMemon%2Frust-prime-numbers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8aed20585ee84aaf5e7d13a5ed2004b6cf745b67
[INFO] testing OvaisMemon/rust-prime-numbers against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOvaisMemon%2Frust-prime-numbers" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OvaisMemon/rust-prime-numbers on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/OvaisMemon/rust-prime-numbers
[INFO] finished tweaking git repo https://github.com/OvaisMemon/rust-prime-numbers
[INFO] tweaked toml for git repo https://github.com/OvaisMemon/rust-prime-numbers written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/OvaisMemon/rust-prime-numbers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d39f1b8f1364bf45d22bad2ce445d30f711bb4c2669eb1c54dd3042593f98cb
[INFO] running `Command { std: "docker" "start" "-a" "7d39f1b8f1364bf45d22bad2ce445d30f711bb4c2669eb1c54dd3042593f98cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d39f1b8f1364bf45d22bad2ce445d30f711bb4c2669eb1c54dd3042593f98cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d39f1b8f1364bf45d22bad2ce445d30f711bb4c2669eb1c54dd3042593f98cb", kill_on_drop: false }`
[INFO] [stdout] 7d39f1b8f1364bf45d22bad2ce445d30f711bb4c2669eb1c54dd3042593f98cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35ddb73ad86942fed25220ba8059983d32ffbccb220309a96e7e7cb9117ac5e1
[INFO] running `Command { std: "docker" "start" "-a" "35ddb73ad86942fed25220ba8059983d32ffbccb220309a96e7e7cb9117ac5e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime-numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "35ddb73ad86942fed25220ba8059983d32ffbccb220309a96e7e7cb9117ac5e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35ddb73ad86942fed25220ba8059983d32ffbccb220309a96e7e7cb9117ac5e1", kill_on_drop: false }`
[INFO] [stdout] 35ddb73ad86942fed25220ba8059983d32ffbccb220309a96e7e7cb9117ac5e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 800f73d2e476d93c2bcad787df32ad20159dfaff7ea836d44701f3ccd248a855
[INFO] running `Command { std: "docker" "start" "-a" "800f73d2e476d93c2bcad787df32ad20159dfaff7ea836d44701f3ccd248a855", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime-numbers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "800f73d2e476d93c2bcad787df32ad20159dfaff7ea836d44701f3ccd248a855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "800f73d2e476d93c2bcad787df32ad20159dfaff7ea836d44701f3ccd248a855", kill_on_drop: false }`
[INFO] [stdout] 800f73d2e476d93c2bcad787df32ad20159dfaff7ea836d44701f3ccd248a855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52b11243f2b63706335ffb64b117861ac4818e02105ed322c34cb8dacf7d2ad9
[INFO] running `Command { std: "docker" "start" "-a" "52b11243f2b63706335ffb64b117861ac4818e02105ed322c34cb8dacf7d2ad9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prime_numbers-03689df1ba1f6930)
[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" "52b11243f2b63706335ffb64b117861ac4818e02105ed322c34cb8dacf7d2ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52b11243f2b63706335ffb64b117861ac4818e02105ed322c34cb8dacf7d2ad9", kill_on_drop: false }`
[INFO] [stdout] 52b11243f2b63706335ffb64b117861ac4818e02105ed322c34cb8dacf7d2ad9