[INFO] fetching crate cyclic 0.1.1...
[INFO] testing cyclic-0.1.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate cyclic 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cyclic 0.1.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cyclic 0.1.1
[INFO] finished tweaking crates.io crate cyclic 0.1.1
[INFO] tweaked toml for crates.io crate cyclic 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 811eea59250c680097e659ae00dd4defd2d9a580fb307df26f605c2546549246
[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" "811eea59250c680097e659ae00dd4defd2d9a580fb307df26f605c2546549246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "811eea59250c680097e659ae00dd4defd2d9a580fb307df26f605c2546549246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "811eea59250c680097e659ae00dd4defd2d9a580fb307df26f605c2546549246", kill_on_drop: false }`
[INFO] [stdout] 811eea59250c680097e659ae00dd4defd2d9a580fb307df26f605c2546549246
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06d9376ced79b3ff6be72446a7d9cf2897c9f157983396a15a56fcf5088c1df0
[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" "06d9376ced79b3ff6be72446a7d9cf2897c9f157983396a15a56fcf5088c1df0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cyclic v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> src/lib.rs:129:42
[INFO] [stdout]     |
[INFO] [stdout] 129 |         const PRIMALITY: bool = is_prime({ N });
[INFO] [stdout]     |                                          ^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> src/lib.rs:130:74
[INFO] [stdout]     |
[INFO] [stdout] 130 |         const MAX_INT_POW: u32 = Int::max_value().count_ones() / bit_len({ N });
[INFO] [stdout]     |                                                                          ^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_if_match` has been stable since 1.46.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(const_if_match)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "06d9376ced79b3ff6be72446a7d9cf2897c9f157983396a15a56fcf5088c1df0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d9376ced79b3ff6be72446a7d9cf2897c9f157983396a15a56fcf5088c1df0", kill_on_drop: false }`
[INFO] [stdout] 06d9376ced79b3ff6be72446a7d9cf2897c9f157983396a15a56fcf5088c1df0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1661275d4cb1abf854978778255a7c7db3de6e72067718ec42027d80818624b5
[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" "1661275d4cb1abf854978778255a7c7db3de6e72067718ec42027d80818624b5", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> src/lib.rs:129:42
[INFO] [stdout]     |
[INFO] [stdout] 129 |         const PRIMALITY: bool = is_prime({ N });
[INFO] [stdout]     |                                          ^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> src/lib.rs:130:74
[INFO] [stdout]     |
[INFO] [stdout] 130 |         const MAX_INT_POW: u32 = Int::max_value().count_ones() / bit_len({ N });
[INFO] [stdout]     |                                                                          ^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_if_match` has been stable since 1.46.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(const_if_match)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cyclic v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> src/lib.rs:129:42
[INFO] [stdout]     |
[INFO] [stdout] 129 |         const PRIMALITY: bool = is_prime({ N });
[INFO] [stdout]     |                                          ^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> src/lib.rs:130:74
[INFO] [stdout]     |
[INFO] [stdout] 130 |         const MAX_INT_POW: u32 = Int::max_value().count_ones() / bit_len({ N });
[INFO] [stdout]     |                                                                          ^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_if_match` has been stable since 1.46.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(const_if_match)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "1661275d4cb1abf854978778255a7c7db3de6e72067718ec42027d80818624b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1661275d4cb1abf854978778255a7c7db3de6e72067718ec42027d80818624b5", kill_on_drop: false }`
[INFO] [stdout] 1661275d4cb1abf854978778255a7c7db3de6e72067718ec42027d80818624b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 474ec2294f149232a2c6747bb4d8ba8fa18e1031fa98d5c40cda1eaa18f689d7
[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" "474ec2294f149232a2c6747bb4d8ba8fa18e1031fa98d5c40cda1eaa18f689d7", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/lib.rs:129:42
[INFO] [stderr]     |
[INFO] [stderr] 129 |         const PRIMALITY: bool = is_prime({ N });
[INFO] [stderr]     |                                          ^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/lib.rs:130:74
[INFO] [stderr]     |
[INFO] [stderr] 130 |         const MAX_INT_POW: u32 = Int::max_value().count_ones() / bit_len({ N });
[INFO] [stderr]     |                                                                          ^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_if_match` has been stable since 1.46.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![feature(const_if_match)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/lib.rs:129:42
[INFO] [stderr]     |
[INFO] [stderr] 129 |         const PRIMALITY: bool = is_prime({ N });
[INFO] [stderr]     |                                          ^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/lib.rs:130:74
[INFO] [stderr]     |
[INFO] [stderr] 130 |         const MAX_INT_POW: u32 = Int::max_value().count_ones() / bit_len({ N });
[INFO] [stderr]     |                                                                          ^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `const_if_match` has been stable since 1.46.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![feature(const_if_match)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cyclic-4d8f55320e00efdf
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::add_ok ... ok
[INFO] [stdout] test primes::is_prime_ok ... ok
[INFO] [stdout] test tests::residue_class_equality ... ok
[INFO] [stdout] test tests::big_pow_ok ... ok
[INFO] [stdout] test modular::mod_pow_ok ... ok
[INFO] [stdout] test primes::inferior_values_coprime_ok ... ok
[INFO] [stdout] test tests::div_ok ... ok
[INFO] [stdout] test tests::neg_ok ... ok
[INFO] [stdout] test tests::mul_ok ... ok
[INFO] [stdout] test tests::pow_cyclic_order ... ok
[INFO] [stdout] test tests::pow_ok ... ok
[INFO] [stdout] test tests::sub_ok ... ok
[INFO] [stdout] test utils::bit_len_ok ... ok
[INFO] [stderr]    Doc-tests cyclic
[INFO] [stdout] test tests::div_zero_fail ... ok
[INFO] [stdout] test tests::div_composite_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:129:42
[INFO] [stderr]     |
[INFO] [stderr] 129 |         const PRIMALITY: bool = is_prime({ N });
[INFO] [stderr]     |                                          ^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:130:74
[INFO] [stderr]     |
[INFO] [stderr] 130 |         const MAX_INT_POW: u32 = Int::max_value().count_ones() / bit_len({ N });
[INFO] [stderr]     |                                                                          ^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stdout] running 5 tests
[INFO] [stderr] 
[INFO] [stdout] test src/lib.rs - modular::Modular<{ N }> (line 120) ... ok
[INFO] [stdout] test src/lib.rs - modular::Modular<{ N }> (line 110) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "474ec2294f149232a2c6747bb4d8ba8fa18e1031fa98d5c40cda1eaa18f689d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474ec2294f149232a2c6747bb4d8ba8fa18e1031fa98d5c40cda1eaa18f689d7", kill_on_drop: false }`
[INFO] [stdout] 474ec2294f149232a2c6747bb4d8ba8fa18e1031fa98d5c40cda1eaa18f689d7