[INFO] fetching crate primeval 1.0.0...
[INFO] testing primeval-1.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate primeval 1.0.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate primeval 1.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate primeval 1.0.0
[INFO] finished tweaking crates.io crate primeval 1.0.0
[INFO] tweaked toml for crates.io crate primeval 1.0.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate primeval 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fd9ec991ed3141576128c8378f5bdc57154c2778ca16f7061b6744aa5d580d4
[INFO] running `Command { std: "docker" "start" "-a" "5fd9ec991ed3141576128c8378f5bdc57154c2778ca16f7061b6744aa5d580d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fd9ec991ed3141576128c8378f5bdc57154c2778ca16f7061b6744aa5d580d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd9ec991ed3141576128c8378f5bdc57154c2778ca16f7061b6744aa5d580d4", kill_on_drop: false }`
[INFO] [stdout] 5fd9ec991ed3141576128c8378f5bdc57154c2778ca16f7061b6744aa5d580d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c77b09844585071fe7eb80708e3ba2d16e30954c7f0a62e82df2c38700fce055
[INFO] running `Command { std: "docker" "start" "-a" "c77b09844585071fe7eb80708e3ba2d16e30954c7f0a62e82df2c38700fce055", kill_on_drop: false }`
[INFO] [stderr]    Compiling primeval v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "c77b09844585071fe7eb80708e3ba2d16e30954c7f0a62e82df2c38700fce055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c77b09844585071fe7eb80708e3ba2d16e30954c7f0a62e82df2c38700fce055", kill_on_drop: false }`
[INFO] [stdout] c77b09844585071fe7eb80708e3ba2d16e30954c7f0a62e82df2c38700fce055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fc01b2e0d31834b36cdbaca2999a40841d7d0dc2c8b6a4ddcb13963e5fa1819
[INFO] running `Command { std: "docker" "start" "-a" "0fc01b2e0d31834b36cdbaca2999a40841d7d0dc2c8b6a4ddcb13963e5fa1819", kill_on_drop: false }`
[INFO] [stderr]    Compiling primeval v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "0fc01b2e0d31834b36cdbaca2999a40841d7d0dc2c8b6a4ddcb13963e5fa1819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc01b2e0d31834b36cdbaca2999a40841d7d0dc2c8b6a4ddcb13963e5fa1819", kill_on_drop: false }`
[INFO] [stdout] 0fc01b2e0d31834b36cdbaca2999a40841d7d0dc2c8b6a4ddcb13963e5fa1819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f72671251430c3bebab4349c8b65085f9ada9907e1a36aacd233ebd5ceb4ebae
[INFO] running `Command { std: "docker" "start" "-a" "f72671251430c3bebab4349c8b65085f9ada9907e1a36aacd233ebd5ceb4ebae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/primeval-d5c834d0d579d137)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/primeval-6846276943f5dbe4)
[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] [stderr]      Running tests/primeval.rs (/opt/rustwide/target/debug/deps/primeval-27ca246b36c92bfb)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test is_0_prime ... ok
[INFO] [stdout] test is_100_prime ... ok
[INFO] [stdout] test is_10_prime ... ok
[INFO] [stdout] test is_1_prime ... ok
[INFO] [stdout] test is_5_prime ... ok
[INFO] [stdout] test is_7_prime ... ok
[INFO] [stdout] test is_two_prime_test ... ok
[INFO] [stdout] test small_primes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests primeval
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/primeval.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f72671251430c3bebab4349c8b65085f9ada9907e1a36aacd233ebd5ceb4ebae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72671251430c3bebab4349c8b65085f9ada9907e1a36aacd233ebd5ceb4ebae", kill_on_drop: false }`
[INFO] [stdout] f72671251430c3bebab4349c8b65085f9ada9907e1a36aacd233ebd5ceb4ebae