[INFO] cloning repository https://github.com/Cellv2/sieve-of-eratosthenes-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cellv2/sieve-of-eratosthenes-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCellv2%2Fsieve-of-eratosthenes-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCellv2%2Fsieve-of-eratosthenes-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 749294a1050a1ff2ed1e3f997c22e5361c6b917f
[INFO] testing Cellv2/sieve-of-eratosthenes-rust 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%2FCellv2%2Fsieve-of-eratosthenes-rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cellv2/sieve-of-eratosthenes-rust 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/Cellv2/sieve-of-eratosthenes-rust
[INFO] finished tweaking git repo https://github.com/Cellv2/sieve-of-eratosthenes-rust
[INFO] tweaked toml for git repo https://github.com/Cellv2/sieve-of-eratosthenes-rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Cellv2/sieve-of-eratosthenes-rust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 23e7030b133c8170e7446874dd1b0db224163316aa3f8f741a8532b958abfa95
[INFO] running `Command { std: "docker" "start" "-a" "23e7030b133c8170e7446874dd1b0db224163316aa3f8f741a8532b958abfa95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23e7030b133c8170e7446874dd1b0db224163316aa3f8f741a8532b958abfa95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e7030b133c8170e7446874dd1b0db224163316aa3f8f741a8532b958abfa95", kill_on_drop: false }`
[INFO] [stdout] 23e7030b133c8170e7446874dd1b0db224163316aa3f8f741a8532b958abfa95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 077e974b68dfc09850b57acacec40c887b5d2cc65568a7d8a781279f082c864b
[INFO] running `Command { std: "docker" "start" "-a" "077e974b68dfc09850b57acacec40c887b5d2cc65568a7d8a781279f082c864b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sieve-of-eratosthenes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "077e974b68dfc09850b57acacec40c887b5d2cc65568a7d8a781279f082c864b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077e974b68dfc09850b57acacec40c887b5d2cc65568a7d8a781279f082c864b", kill_on_drop: false }`
[INFO] [stdout] 077e974b68dfc09850b57acacec40c887b5d2cc65568a7d8a781279f082c864b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 4feba5d6e33e4eb2eacab204e5f1c0dd85396dc25a70579ad323de4cef70015b
[INFO] running `Command { std: "docker" "start" "-a" "4feba5d6e33e4eb2eacab204e5f1c0dd85396dc25a70579ad323de4cef70015b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sieve-of-eratosthenes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sieve_of_eratosthenes-54181d78aa790e4e)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sieve_of_eratosthenes-ff7862938dc2d491)
[INFO] running `Command { std: "docker" "inspect" "4feba5d6e33e4eb2eacab204e5f1c0dd85396dc25a70579ad323de4cef70015b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4feba5d6e33e4eb2eacab204e5f1c0dd85396dc25a70579ad323de4cef70015b", kill_on_drop: false }`
[INFO] [stdout] 4feba5d6e33e4eb2eacab204e5f1c0dd85396dc25a70579ad323de4cef70015b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 30c532b3b6ec472a88414e1f25e48d36faddef3f216eb06a6d5d5dafe9eb364c
[INFO] running `Command { std: "docker" "start" "-a" "30c532b3b6ec472a88414e1f25e48d36faddef3f216eb06a6d5d5dafe9eb364c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sieve_of_eratosthenes-54181d78aa790e4e)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sieve_of_eratosthenes-ff7862938dc2d491)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sieve-of-eratosthenes
[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] [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" "30c532b3b6ec472a88414e1f25e48d36faddef3f216eb06a6d5d5dafe9eb364c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c532b3b6ec472a88414e1f25e48d36faddef3f216eb06a6d5d5dafe9eb364c", kill_on_drop: false }`
[INFO] [stdout] 30c532b3b6ec472a88414e1f25e48d36faddef3f216eb06a6d5d5dafe9eb364c