[INFO] fetching crate red_primality 0.2.0...
[INFO] testing red_primality-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate red_primality 0.2.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate red_primality 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate red_primality 0.2.0
[INFO] finished tweaking crates.io crate red_primality 0.2.0
[INFO] tweaked toml for crates.io crate red_primality 0.2.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8258048c7c594d09042899663d4e8b3034cff739ec18d898868790a91c4ff01d
[INFO] running `Command { std: "docker" "start" "-a" "8258048c7c594d09042899663d4e8b3034cff739ec18d898868790a91c4ff01d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8258048c7c594d09042899663d4e8b3034cff739ec18d898868790a91c4ff01d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8258048c7c594d09042899663d4e8b3034cff739ec18d898868790a91c4ff01d", kill_on_drop: false }`
[INFO] [stdout] 8258048c7c594d09042899663d4e8b3034cff739ec18d898868790a91c4ff01d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ff8647413bf35a08bcbb7b2bf503749a36e14b30d928269d2779a25eef7667c
[INFO] running `Command { std: "docker" "start" "-a" "2ff8647413bf35a08bcbb7b2bf503749a36e14b30d928269d2779a25eef7667c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling red_primality v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.30s
[INFO] running `Command { std: "docker" "inspect" "2ff8647413bf35a08bcbb7b2bf503749a36e14b30d928269d2779a25eef7667c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff8647413bf35a08bcbb7b2bf503749a36e14b30d928269d2779a25eef7667c", kill_on_drop: false }`
[INFO] [stdout] 2ff8647413bf35a08bcbb7b2bf503749a36e14b30d928269d2779a25eef7667c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38e6453d8a658217f8f359d40822b7d72a210cfda27bb8955c150a5f5d8b5d06
[INFO] running `Command { std: "docker" "start" "-a" "38e6453d8a658217f8f359d40822b7d72a210cfda27bb8955c150a5f5d8b5d06", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hamming v0.1.3
[INFO] [stderr]    Compiling primal-estimate v0.2.1
[INFO] [stderr]    Compiling primal-check v0.2.3
[INFO] [stderr]    Compiling rust-gmp v0.5.0
[INFO] [stderr]    Compiling primal-bit v0.2.4
[INFO] [stderr]    Compiling primal-sieve v0.2.9
[INFO] [stderr]    Compiling primal v0.2.3
[INFO] [stderr]    Compiling red_primality v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.65s
[INFO] running `Command { std: "docker" "inspect" "38e6453d8a658217f8f359d40822b7d72a210cfda27bb8955c150a5f5d8b5d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e6453d8a658217f8f359d40822b7d72a210cfda27bb8955c150a5f5d8b5d06", kill_on_drop: false }`
[INFO] [stdout] 38e6453d8a658217f8f359d40822b7d72a210cfda27bb8955c150a5f5d8b5d06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 368b296c373808574c7e626b6686262f170761239579babf01aa0b3ce97e41ff
[INFO] running `Command { std: "docker" "start" "-a" "368b296c373808574c7e626b6686262f170761239579babf01aa0b3ce97e41ff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/red_primality-9d6e2c6375225d7d)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test iter::check_includes_biggest ... ok
[INFO] [stdout] test iter::dump_end ... ok
[INFO] [stdout] test iter::dump_jumps ... ok
[INFO] [stdout] test prime::dump_end ... ok
[INFO] [stdout] test factor::tests::test_factor_0 - should panic ... ok
[INFO] [stdout] test iter::run_past_end - should panic ... ok
[INFO] [stdout] test factor::tests::small_divisors ... ok
[INFO] [stdout] test factor::tests::small_totients ... ok
[INFO] [stdout] test iter::tests::compare_iter ... ok
[INFO] [stdout] test prime::tests::big_numbers ... ok
[INFO] [stdout] test factor::tests::factor_bigs ... ok
[INFO] [stdout] test prime::tests::small_numbers ... ok
[INFO] [stdout] test prime::tests::compare_all_magnitudes ... ok
[INFO] [stdout] test factor::tests::factor_smalls ... ok
[INFO] [stderr]    Doc-tests red_primality
[INFO] [stdout] test factor::tests::factor_semiprimes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.70s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/iter.rs - iter::PrimeIter::from (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "368b296c373808574c7e626b6686262f170761239579babf01aa0b3ce97e41ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368b296c373808574c7e626b6686262f170761239579babf01aa0b3ce97e41ff", kill_on_drop: false }`
[INFO] [stdout] 368b296c373808574c7e626b6686262f170761239579babf01aa0b3ce97e41ff