[INFO] fetching crate prime_gen 1.0.1...
[INFO] testing prime_gen-1.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate prime_gen 1.0.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate prime_gen 1.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prime_gen 1.0.1
[INFO] finished tweaking crates.io crate prime_gen 1.0.1
[INFO] tweaked toml for crates.io crate prime_gen 1.0.1 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate crates.io crate prime_gen 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3199e637bcffd43e6f0ab804dd8a4a0b309d19325b601c83be60ee137e6144eb
[INFO] running `Command { std: "docker" "start" "-a" "3199e637bcffd43e6f0ab804dd8a4a0b309d19325b601c83be60ee137e6144eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3199e637bcffd43e6f0ab804dd8a4a0b309d19325b601c83be60ee137e6144eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3199e637bcffd43e6f0ab804dd8a4a0b309d19325b601c83be60ee137e6144eb", kill_on_drop: false }`
[INFO] [stdout] 3199e637bcffd43e6f0ab804dd8a4a0b309d19325b601c83be60ee137e6144eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fed4af57347d864739f92edfc5f0c300f55382356fe1c36c9bdbb70a827cf1b9
[INFO] running `Command { std: "docker" "start" "-a" "fed4af57347d864739f92edfc5f0c300f55382356fe1c36c9bdbb70a827cf1b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling prime_gen v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "fed4af57347d864739f92edfc5f0c300f55382356fe1c36c9bdbb70a827cf1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed4af57347d864739f92edfc5f0c300f55382356fe1c36c9bdbb70a827cf1b9", kill_on_drop: false }`
[INFO] [stdout] fed4af57347d864739f92edfc5f0c300f55382356fe1c36c9bdbb70a827cf1b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19b59754788f1881007589c6002b4dcdeb12763a40f0e18d403d68927ceefa2a
[INFO] running `Command { std: "docker" "start" "-a" "19b59754788f1881007589c6002b4dcdeb12763a40f0e18d403d68927ceefa2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling prime_gen v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "19b59754788f1881007589c6002b4dcdeb12763a40f0e18d403d68927ceefa2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b59754788f1881007589c6002b4dcdeb12763a40f0e18d403d68927ceefa2a", kill_on_drop: false }`
[INFO] [stdout] 19b59754788f1881007589c6002b4dcdeb12763a40f0e18d403d68927ceefa2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2bc940b69f9014c629b43f61d3fd67a2686fdff43f863b02f3220266d4ff1cc
[INFO] running `Command { std: "docker" "start" "-a" "d2bc940b69f9014c629b43f61d3fd67a2686fdff43f863b02f3220266d4ff1cc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prime_gen-e1bae9dfb6cc39dc)
[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" "d2bc940b69f9014c629b43f61d3fd67a2686fdff43f863b02f3220266d4ff1cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2bc940b69f9014c629b43f61d3fd67a2686fdff43f863b02f3220266d4ff1cc", kill_on_drop: false }`
[INFO] [stdout] d2bc940b69f9014c629b43f61d3fd67a2686fdff43f863b02f3220266d4ff1cc