[INFO] fetching crate sirp 0.1.1...
[INFO] building sirp-0.1.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate sirp 0.1.1 into /workspace/builds/worker-5-tc1/source
[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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sirp 0.1.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding number-theory v0.0.1 (available: v0.0.25)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 436e3ecabb00a0535702f712abfcee5c106b41a7736e6336a968875d823ec3d6
[INFO] running `Command { std: "docker" "start" "-a" "436e3ecabb00a0535702f712abfcee5c106b41a7736e6336a968875d823ec3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "436e3ecabb00a0535702f712abfcee5c106b41a7736e6336a968875d823ec3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "436e3ecabb00a0535702f712abfcee5c106b41a7736e6336a968875d823ec3d6", kill_on_drop: false }`
[INFO] [stdout] 436e3ecabb00a0535702f712abfcee5c106b41a7736e6336a968875d823ec3d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28c3d699cd4701ba0d1c81ccef882e234f568bfe2c1c6eee79c9634252b55f01
[INFO] running `Command { std: "docker" "start" "-a" "28c3d699cd4701ba0d1c81ccef882e234f568bfe2c1c6eee79c9634252b55f01", 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)]` (part of `#[warn(unused)]`) 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "28c3d699cd4701ba0d1c81ccef882e234f568bfe2c1c6eee79c9634252b55f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c3d699cd4701ba0d1c81ccef882e234f568bfe2c1c6eee79c9634252b55f01", kill_on_drop: false }`
[INFO] [stdout] 28c3d699cd4701ba0d1c81ccef882e234f568bfe2c1c6eee79c9634252b55f01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba86236f2b45f419cfb59aa904409feb786fed0259435a7c1b8225058c117ed7
[INFO] running `Command { std: "docker" "start" "-a" "ba86236f2b45f419cfb59aa904409feb786fed0259435a7c1b8225058c117ed7", 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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "ba86236f2b45f419cfb59aa904409feb786fed0259435a7c1b8225058c117ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba86236f2b45f419cfb59aa904409feb786fed0259435a7c1b8225058c117ed7", kill_on_drop: false }`
[INFO] [stdout] ba86236f2b45f419cfb59aa904409feb786fed0259435a7c1b8225058c117ed7