[INFO] fetching crate hmath 0.1.17...
[INFO] testing hmath-0.1.17 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate hmath 0.1.17 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate hmath 0.1.17 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hmath 0.1.17
[INFO] finished tweaking crates.io crate hmath 0.1.17
[INFO] tweaked toml for crates.io crate hmath 0.1.17 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6fa241775f960495611654b9872ed07854ca85a3b9d82288e26120f3bc0cf30
[INFO] running `Command { std: "docker" "start" "-a" "d6fa241775f960495611654b9872ed07854ca85a3b9d82288e26120f3bc0cf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6fa241775f960495611654b9872ed07854ca85a3b9d82288e26120f3bc0cf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6fa241775f960495611654b9872ed07854ca85a3b9d82288e26120f3bc0cf30", kill_on_drop: false }`
[INFO] [stdout] d6fa241775f960495611654b9872ed07854ca85a3b9d82288e26120f3bc0cf30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55a91057aa0913fa3e825a7acfa918e2248d4d72b3e7dd53fd55d18438706c8d
[INFO] running `Command { std: "docker" "start" "-a" "55a91057aa0913fa3e825a7acfa918e2248d4d72b3e7dd53fd55d18438706c8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hmath v0.1.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/poly/from_points.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         Err(e) => {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/poly.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn add(&self, other: &Polynomial) -> Self {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/poly.rs:60:31
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn add_mut(&mut self, other: &Polynomial) {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/poly.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn mul(&self, other: &Polynomial) -> Self {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/poly.rs:100:31
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn mul_mut(&mut self, other: &Polynomial) {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "55a91057aa0913fa3e825a7acfa918e2248d4d72b3e7dd53fd55d18438706c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a91057aa0913fa3e825a7acfa918e2248d4d72b3e7dd53fd55d18438706c8d", kill_on_drop: false }`
[INFO] [stdout] 55a91057aa0913fa3e825a7acfa918e2248d4d72b3e7dd53fd55d18438706c8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2db55e86236463a38729b585f259c7dcac5d3c1486c8632e9abf46e40f47bbc3
[INFO] running `Command { std: "docker" "start" "-a" "2db55e86236463a38729b585f259c7dcac5d3c1486c8632e9abf46e40f47bbc3", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/poly/from_points.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         Err(e) => {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/poly.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn add(&self, other: &Polynomial) -> Self {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hmath v0.1.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/poly.rs:60:31
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn add_mut(&mut self, other: &Polynomial) {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/poly.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn mul(&self, other: &Polynomial) -> Self {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/poly.rs:100:31
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn mul_mut(&mut self, other: &Polynomial) {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/poly/from_points.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         Err(e) => {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/poly.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn add(&self, other: &Polynomial) -> Self {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/poly.rs:60:31
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn add_mut(&mut self, other: &Polynomial) {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]   --> src/poly.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn mul(&self, other: &Polynomial) -> Self {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/poly.rs:100:31
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn mul_mut(&mut self, other: &Polynomial) {
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "2db55e86236463a38729b585f259c7dcac5d3c1486c8632e9abf46e40f47bbc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db55e86236463a38729b585f259c7dcac5d3c1486c8632e9abf46e40f47bbc3", kill_on_drop: false }`
[INFO] [stdout] 2db55e86236463a38729b585f259c7dcac5d3c1486c8632e9abf46e40f47bbc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf04bc6374fa2f4074e7ed98be81be1633f16498b9cf3ae9caf7360c769a8883
[INFO] running `Command { std: "docker" "start" "-a" "cf04bc6374fa2f4074e7ed98be81be1633f16498b9cf3ae9caf7360c769a8883", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/poly/from_points.rs:21:13
[INFO] [stderr]    |
[INFO] [stderr] 21 |         Err(e) => {
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/poly.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn add(&self, other: &Polynomial) -> Self {
[INFO] [stderr]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/poly.rs:60:31
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn add_mut(&mut self, other: &Polynomial) {
[INFO] [stderr]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]   --> src/poly.rs:96:23
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn mul(&self, other: &Polynomial) -> Self {
[INFO] [stderr]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `other`
[INFO] [stderr]    --> src/poly.rs:100:31
[INFO] [stderr]     |
[INFO] [stderr] 100 |     pub fn mul_mut(&mut self, other: &Polynomial) {
[INFO] [stderr]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stderr] 
[INFO] [stderr] warning: `hmath` (lib) generated 5 warnings
[INFO] [stderr] warning: `hmath` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hmath-fa3f869b40fd1c6d)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test bigint::arith::div::tests::sign_test ... ok
[INFO] [stdout] test bigint::comp::tests::bi_comp_test ... ok
[INFO] [stdout] test bigint::arith::sub::tests::sign_test ... ok
[INFO] [stdout] test bigint::arith::add::tests::sign_test ... ok
[INFO] [stdout] test poly::tests::diff_test ... ok
[INFO] [stdout] test ratio::convert::ieee754::tests::ieee754_fuzzing ... ok
[INFO] [stdout] test bigint::arith::mul::tests::sign_test ... ok
[INFO] [stdout] test poly::tests::to_string_test ... ok
[INFO] [stdout] test ratio::convert::ieee754::tests::ieee754_inspect_test ... ok
[INFO] [stdout] test bigint::arith::rem::tests::sign_test ... ok
[INFO] [stdout] test matrix::tests::basic_test ... ok
[INFO] [stdout] test poly::from_points::tests::sqrt_10_test ... ok
[INFO] [stdout] test ratio::funcs::root::tests::sqrt2_test ... ok
[INFO] [stdout] test ratio::convert::tests::string_test ... ok
[INFO] [stdout] test ratio::funcs::tests::frac_trunc_floor_test ... ok
[INFO] [stdout] test ratio::e::tests::e_test ... ok
[INFO] [stdout] test ratio::funcs::tests::round_test ... ok
[INFO] [stdout] test poly::tests::newtons_method ... ok
[INFO] [stdout] test ratio::ln2::tests::ln2_test ... ok
[INFO] [stdout] test ratio::pi::tests::pi_test ... ok
[INFO] [stdout] test ubigint::arith::mul::tests::mul_pow2_test ... ok
[INFO] [stdout] test ubigint::arith::pow::tests::pow2_test ... ok
[INFO] [stdout] test ubigint::arith::pow::tests::pow_test2 ... ok
[INFO] [stdout] test ubigint::arith::sub::tests::sub_carry_test ... ok
[INFO] [stdout] test ratio::comp::tests::rat_comp_test ... ok
[INFO] [stdout] test ubigint::arith::tests::sum_prod_test ... ok
[INFO] [stdout] test ratio::convert::tests::ratio_scientific_notation_test ... ok
[INFO] [stdout] test ubigint::convert::tests::integer_conversion_test ... ok
[INFO] [stdout] test ubigint::comp::tests::ubi_cmp_test ... ok
[INFO] [stdout] test ubigint::convert::tests::string_conversion_test ... ok
[INFO] [stdout] test ubigint::arith::sub::tests::sub_panic_test - should panic ... ok
[INFO] [stdout] test ubigint::funcs::log::tests::log_test ... ok
[INFO] [stdout] test poly::from_points::tests::sqrt_10_test2 ... ok
[INFO] [stdout] test ubigint::funcs::tests::fibonacci_test ... ok
[INFO] [stdout] test ubigint::funcs::tests::factorial_test ... ok
[INFO] [stdout] test ubigint::funcs::tests::sqrt_test ... ok
[INFO] [stdout] test utils::tests::gcd_i32_test ... ok
[INFO] [stdout] test ratio::convert::ieee754::tests::ieee754_general_test ... ok
[INFO] [stdout] test ratio::convert::ieee754::tests::ieee754_test ... ok
[INFO] [stdout] test ubigint::arith::div::tests::div_test ... ok
[INFO] [stdout] test ratio::funcs::tests::common_denom_test ... ok
[INFO] [stdout] test ubigint::funcs::tests::prime_factorial_test ... ok
[INFO] [stdout] test ratio::funcs::exp::tests::exp_test ... ok
[INFO] [stdout] test ratio::convert::ieee754::tests::ieee754_subnormal_test ... ok
[INFO] [stdout] test ubigint::funcs::exp::tests::exp2_test ... ok
[INFO] [stdout] test ratio::funcs::pow::tests::pow_iter_test ... ok
[INFO] [stdout] test ratio::funcs::ln::tests::ln_test ... ok
[INFO] [stdout] test ubigint::convert::tests::scientific_notation_test ... ok
[INFO] [stdout] test ratio::convert::tests::exp_number_test ... ok
[INFO] [stdout] test ratio::funcs::ln::tests::log_test has been running for over 60 seconds
[INFO] [stdout] test ratio::funcs::root::tests::root_test has been running for over 60 seconds
[INFO] [stdout] test ratio::funcs::trigo::tests::sin_test has been running for over 60 seconds
[INFO] [stdout] test ratio::funcs::ln::tests::log_test ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "cf04bc6374fa2f4074e7ed98be81be1633f16498b9cf3ae9caf7360c769a8883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf04bc6374fa2f4074e7ed98be81be1633f16498b9cf3ae9caf7360c769a8883", kill_on_drop: false }`
[INFO] [stdout] cf04bc6374fa2f4074e7ed98be81be1633f16498b9cf3ae9caf7360c769a8883
