[INFO] fetching crate primal 0.2.3...
[INFO] checking primal-0.2.3 against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345
[INFO] extracting crate primal 0.2.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate primal 0.2.3 on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate primal 0.2.3
[INFO] removed path dependency primal-check from crates.io crate primal 0.2.3
[INFO] removed path dependency primal-estimate from crates.io crate primal 0.2.3
[INFO] removed path dependency primal-sieve from crates.io crate primal 0.2.3
[INFO] removed path dependency primal-slowsieve from crates.io crate primal 0.2.3
[INFO] finished tweaking crates.io crate primal 0.2.3
[INFO] tweaked toml for crates.io crate primal 0.2.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bad579d40a21ba57905ac0c65e05cdc0da3bf72e0a549c1b9908b1243807f2a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1bad579d40a21ba57905ac0c65e05cdc0da3bf72e0a549c1b9908b1243807f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bad579d40a21ba57905ac0c65e05cdc0da3bf72e0a549c1b9908b1243807f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bad579d40a21ba57905ac0c65e05cdc0da3bf72e0a549c1b9908b1243807f2a", kill_on_drop: false }`
[INFO] [stdout] 1bad579d40a21ba57905ac0c65e05cdc0da3bf72e0a549c1b9908b1243807f2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0c41471a64adb167be075d6fbec15513c73e5318c1cb46dd9c20260ecbf02e9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a0c41471a64adb167be075d6fbec15513c73e5318c1cb46dd9c20260ecbf02e9", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking primal-slowsieve v0.2.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking primal v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> examples/small_prime_props.rs:54:18
[INFO] [stdout]    |
[INFO] [stdout] 54 |         for _ in (last..p) {
[INFO] [stdout]    |                  ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `count_upto` found for struct `primal_slowsieve::Primes` in the current scope
[INFO] [stdout]   --> examples/count-slowsieve.rs:14:84
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let time = Duration::span(|| count = Some(primal_slowsieve::Primes::sieve(max).count_upto(max)));
[INFO] [stdout]    |                                                                                    ^^^^^^^^^^ method not found in `primal_slowsieve::Primes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `primal`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a0c41471a64adb167be075d6fbec15513c73e5318c1cb46dd9c20260ecbf02e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0c41471a64adb167be075d6fbec15513c73e5318c1cb46dd9c20260ecbf02e9", kill_on_drop: false }`
[INFO] [stdout] a0c41471a64adb167be075d6fbec15513c73e5318c1cb46dd9c20260ecbf02e9