[INFO] fetching crate sirp 0.1.1... [INFO] testing sirp-0.1.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate sirp 0.1.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate sirp 0.1.1 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 sirp 0.1.1 [INFO] finished tweaking crates.io crate sirp 0.1.1 [INFO] tweaked toml for crates.io crate sirp 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded number-theory v0.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9fdad2d366e05c3026a39ad40f56645a2d8c939eea53f704fd400e5e4616f7b9 [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" "9fdad2d366e05c3026a39ad40f56645a2d8c939eea53f704fd400e5e4616f7b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fdad2d366e05c3026a39ad40f56645a2d8c939eea53f704fd400e5e4616f7b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fdad2d366e05c3026a39ad40f56645a2d8c939eea53f704fd400e5e4616f7b9", kill_on_drop: false }` [INFO] [stdout] 9fdad2d366e05c3026a39ad40f56645a2d8c939eea53f704fd400e5e4616f7b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3ac29f9436ed68d751e583abc042a8d5d25efd2ac1d73db5d5a10207c3883051 [INFO] running `Command { std: "docker" "start" "-a" "3ac29f9436ed68d751e583abc042a8d5d25efd2ac1d73db5d5a10207c3883051", kill_on_drop: false }` [INFO] [stderr] Compiling number-theory v0.0.1 [INFO] [stderr] Compiling sirp v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 55 | (n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 55 - (n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0) [INFO] [stdout] 55 + n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:140:22 [INFO] [stdout] | [INFO] [stdout] 140 | let factors = ((count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 140 - let factors = ((count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo); [INFO] [stdout] 140 + let factors = (count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.73s [INFO] running `Command { std: "docker" "inspect" "3ac29f9436ed68d751e583abc042a8d5d25efd2ac1d73db5d5a10207c3883051", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ac29f9436ed68d751e583abc042a8d5d25efd2ac1d73db5d5a10207c3883051", kill_on_drop: false }` [INFO] [stdout] 3ac29f9436ed68d751e583abc042a8d5d25efd2ac1d73db5d5a10207c3883051 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 59e8bbfcf22149c527fd6b923a92c31e7d1293ee242f35e229d37519ee6d9009 [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" "59e8bbfcf22149c527fd6b923a92c31e7d1293ee242f35e229d37519ee6d9009", kill_on_drop: false }` [INFO] [stderr] Compiling sirp v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 55 | (n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 55 - (n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0) [INFO] [stdout] 55 + n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:140:22 [INFO] [stdout] | [INFO] [stdout] 140 | let factors = ((count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 140 - let factors = ((count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo); [INFO] [stdout] 140 + let factors = (count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 55 | (n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 55 - (n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0) [INFO] [stdout] 55 + n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:140:22 [INFO] [stdout] | [INFO] [stdout] 140 | let factors = ((count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 140 - let factors = ((count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo); [INFO] [stdout] 140 + let factors = (count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "59e8bbfcf22149c527fd6b923a92c31e7d1293ee242f35e229d37519ee6d9009", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59e8bbfcf22149c527fd6b923a92c31e7d1293ee242f35e229d37519ee6d9009", kill_on_drop: false }` [INFO] [stdout] 59e8bbfcf22149c527fd6b923a92c31e7d1293ee242f35e229d37519ee6d9009 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1e63df42f85f071a65dcb7c8c18a7faf040ff6dab491e02ed4f5560c671a9caf [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" "1e63df42f85f071a65dcb7c8c18a7faf040ff6dab491e02ed4f5560c671a9caf", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:55:6 [INFO] [stderr] | [INFO] [stderr] 55 | (n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 55 - (n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0) [INFO] [stderr] 55 + n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/lib.rs:140:22 [INFO] [stderr] | [INFO] [stderr] 140 | let factors = ((count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 140 - let factors = ((count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo); [INFO] [stderr] 140 + let factors = (count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `sirp` (lib) generated 2 warnings [INFO] [stderr] warning: `sirp` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sirp-e0bbc53e8f4be8ac) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests sirp [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] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:55:6 [INFO] [stderr] | [INFO] [stderr] 55 | (n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 55 - (n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0) [INFO] [stderr] 55 + n * n.ln() - n + ((n*(1f64 + 4f64*n*(1f64 + 2f64*n))).ln())/6f64 + 3.14159265359f64.ln()/2.0 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:140:22 [INFO] [stderr] | [INFO] [stderr] 140 | let factors = ((count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 140 - let factors = ((count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo); [INFO] [stderr] 140 + let factors = (count_factor(self.supremum, i as u64) - count_factor(self.infimum, i as u64))/self.modulo; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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" "1e63df42f85f071a65dcb7c8c18a7faf040ff6dab491e02ed4f5560c671a9caf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e63df42f85f071a65dcb7c8c18a7faf040ff6dab491e02ed4f5560c671a9caf", kill_on_drop: false }` [INFO] [stdout] 1e63df42f85f071a65dcb7c8c18a7faf040ff6dab491e02ed4f5560c671a9caf