[INFO] fetching crate num-prime 0.4.4...
[INFO] checking num-prime-0.4.4 against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] extracting crate num-prime 0.4.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate num-prime 0.4.4
[INFO] finished tweaking crates.io crate num-prime 0.4.4
[INFO] tweaked toml for crates.io crate num-prime 0.4.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate num-prime 0.4.4 on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate num-prime 0.4.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90229f8f970ddba0d3e2e9e7e129cb70841a7a19a7374eab99e0adee79480202
[INFO] running `Command { std: "docker" "start" "-a" "90229f8f970ddba0d3e2e9e7e129cb70841a7a19a7374eab99e0adee79480202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90229f8f970ddba0d3e2e9e7e129cb70841a7a19a7374eab99e0adee79480202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90229f8f970ddba0d3e2e9e7e129cb70841a7a19a7374eab99e0adee79480202", kill_on_drop: false }`
[INFO] [stdout] 90229f8f970ddba0d3e2e9e7e129cb70841a7a19a7374eab99e0adee79480202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60914430a9f8bc948f02ed3c37e70556cdeeddd9ff021b70ac586edaf1efeac9
[INFO] running `Command { std: "docker" "start" "-a" "60914430a9f8bc948f02ed3c37e70556cdeeddd9ff021b70ac586edaf1efeac9", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking zerocopy v0.7.33
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-modular v0.5.1
[INFO] [stderr]     Checking num-prime v0.4.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `num_integer::Integer::divides`: Please use is_multiple_of instead
[INFO] [stdout]    --> src/mint.rs:351:35
[INFO] [stdout]     |
[INFO] [stdout] 351 |     forward_binops_left_ref_only!(divides => bool);
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `num_integer::Integer::divides`: Please use is_multiple_of instead
[INFO] [stdout]    --> src/mint.rs:351:35
[INFO] [stdout]     |
[INFO] [stdout] 351 |     forward_binops_left_ref_only!(divides => bool);
[INFO] [stdout]     |                                   ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pollard_pp1` is never used
[INFO] [stdout]    --> src/factor.rs:324:4
[INFO] [stdout]     |
[INFO] [stdout] 324 | fn pollard_pp1() {}
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `williams_pp1` is never used
[INFO] [stdout]    --> src/factor.rs:325:4
[INFO] [stdout]     |
[INFO] [stdout] 325 | fn williams_pp1() {}
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `psw` is never used
[INFO] [stdout]    --> src/traits.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl PrimalityTestConfig {
[INFO] [stdout]     | ------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 132 |     fn psw() {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pm1_trials` and `pp1_trials` are never read
[INFO] [stdout]    --> src/traits.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub struct FactorizationConfig {
[INFO] [stdout]     |            ------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pm1_trials: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pp1_trials: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FactorizationConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/buffer.rs:348:19
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn primes(&mut self, limit: u64) -> std::iter::Take<<Self as PrimeBuffer>::PrimeIter> {
[INFO] [stdout]     |                   ^^^^^^^^^                                 -------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn primes(&mut self, limit: u64) -> std::iter::Take<<Self as PrimeBuffer<'_>>::PrimeIter> {
[INFO] [stdout]     |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/buffer.rs:369:20
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub fn nprimes(&mut self, count: usize) -> std::iter::Take<<Self as PrimeBuffer>::PrimeIter> {
[INFO] [stdout]     |                    ^^^^^^^^^ this lifetime flows to the output -------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub fn nprimes(&mut self, count: usize) -> std::iter::Take<<Self as PrimeBuffer<'_>>::PrimeIter> {
[INFO] [stdout]     |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `profile_n` is never used
[INFO] [stdout]   --> examples/profile_factorization.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn profile_n(n: u128) -> Vec<(String, usize)> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pollard_pp1` is never used
[INFO] [stdout]    --> src/factor.rs:324:4
[INFO] [stdout]     |
[INFO] [stdout] 324 | fn pollard_pp1() {}
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `williams_pp1` is never used
[INFO] [stdout]    --> src/factor.rs:325:4
[INFO] [stdout]     |
[INFO] [stdout] 325 | fn williams_pp1() {}
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `psw` is never used
[INFO] [stdout]    --> src/traits.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl PrimalityTestConfig {
[INFO] [stdout]     | ------------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 132 |     fn psw() {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pm1_trials` and `pp1_trials` are never read
[INFO] [stdout]    --> src/traits.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub struct FactorizationConfig {
[INFO] [stdout]     |            ------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pm1_trials: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pp1_trials: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FactorizationConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/buffer.rs:348:19
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn primes(&mut self, limit: u64) -> std::iter::Take<<Self as PrimeBuffer>::PrimeIter> {
[INFO] [stdout]     |                   ^^^^^^^^^                                 -------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn primes(&mut self, limit: u64) -> std::iter::Take<<Self as PrimeBuffer<'_>>::PrimeIter> {
[INFO] [stdout]     |                                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/buffer.rs:369:20
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub fn nprimes(&mut self, count: usize) -> std::iter::Take<<Self as PrimeBuffer>::PrimeIter> {
[INFO] [stdout]     |                    ^^^^^^^^^ this lifetime flows to the output -------------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 369 |     pub fn nprimes(&mut self, count: usize) -> std::iter::Take<<Self as PrimeBuffer<'_>>::PrimeIter> {
[INFO] [stdout]     |                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.88s
[INFO] running `Command { std: "docker" "inspect" "60914430a9f8bc948f02ed3c37e70556cdeeddd9ff021b70ac586edaf1efeac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60914430a9f8bc948f02ed3c37e70556cdeeddd9ff021b70ac586edaf1efeac9", kill_on_drop: false }`
[INFO] [stdout] 60914430a9f8bc948f02ed3c37e70556cdeeddd9ff021b70ac586edaf1efeac9
