[INFO] fetching crate num-prime 0.4.4...
[INFO] building num-prime-0.4.4 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate num-prime 0.4.4 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate num-prime 0.4.4 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40e999b9724c3c0d5ff10e61ae2442ad5dca054c9ad6c300313d05a72a36dc2a
[INFO] running `Command { std: "docker" "start" "-a" "40e999b9724c3c0d5ff10e61ae2442ad5dca054c9ad6c300313d05a72a36dc2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40e999b9724c3c0d5ff10e61ae2442ad5dca054c9ad6c300313d05a72a36dc2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e999b9724c3c0d5ff10e61ae2442ad5dca054c9ad6c300313d05a72a36dc2a", kill_on_drop: false }`
[INFO] [stdout] 40e999b9724c3c0d5ff10e61ae2442ad5dca054c9ad6c300313d05a72a36dc2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 290db6a047785ef7e300575f4cc29938f129038f171daf416d92fbe5b7e6dd97
[INFO] running `Command { std: "docker" "start" "-a" "290db6a047785ef7e300575f4cc29938f129038f171daf416d92fbe5b7e6dd97", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling zerocopy v0.7.33
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling lru v0.12.3
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-modular v0.5.1
[INFO] [stderr]    Compiling 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: 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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is 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 is elided here     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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]     |                    ^^^^^^^^^ the lifetime is elided here       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type 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 7.68s
[INFO] running `Command { std: "docker" "inspect" "290db6a047785ef7e300575f4cc29938f129038f171daf416d92fbe5b7e6dd97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "290db6a047785ef7e300575f4cc29938f129038f171daf416d92fbe5b7e6dd97", kill_on_drop: false }`
[INFO] [stdout] 290db6a047785ef7e300575f4cc29938f129038f171daf416d92fbe5b7e6dd97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 490c1089b3af39ac38b2c4b7673a396e00201116cfc6422496904a043cb112d7
[INFO] running `Command { std: "docker" "start" "-a" "490c1089b3af39ac38b2c4b7673a396e00201116cfc6422496904a043cb112d7", kill_on_drop: false }`
[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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is 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 is elided here     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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]     |                    ^^^^^^^^^ the lifetime is elided here       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type 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]    Compiling num-prime v0.4.4 (/opt/rustwide/workdir)
[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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is 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 is elided here     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type 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: hiding a lifetime that's elided elsewhere is 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]     |                    ^^^^^^^^^ the lifetime is elided here       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type 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 `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)]` (part of `#[warn(unused)]`) 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.55s
[INFO] running `Command { std: "docker" "inspect" "490c1089b3af39ac38b2c4b7673a396e00201116cfc6422496904a043cb112d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490c1089b3af39ac38b2c4b7673a396e00201116cfc6422496904a043cb112d7", kill_on_drop: false }`
[INFO] [stdout] 490c1089b3af39ac38b2c4b7673a396e00201116cfc6422496904a043cb112d7
