[INFO] cloning repository https://github.com/Hiragi14/SASampler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hiragi14/SASampler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiragi14%2FSASampler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiragi14%2FSASampler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80761eda63179bdec9015243b7acdd7bbd5dca10
[INFO] testing Hiragi14/SASampler against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHiragi14%2FSASampler" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Hiragi14/SASampler
[INFO] finished tweaking git repo https://github.com/Hiragi14/SASampler
[INFO] tweaked toml for git repo https://github.com/Hiragi14/SASampler written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Hiragi14/SASampler on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Hiragi14/SASampler 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.8.6
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.27.2
[INFO] [stderr]   Downloaded unindent v0.2.4
[INFO] [stderr]   Downloaded pyo3-macros v0.27.2
[INFO] [stderr]   Downloaded katexit v0.1.5
[INFO] [stderr]   Downloaded target-lexicon v0.13.5
[INFO] [stderr]   Downloaded pyo3-build-config v0.27.2
[INFO] [stderr]   Downloaded pyo3-ffi v0.27.2
[INFO] [stderr]   Downloaded pyo3 v0.27.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e
[INFO] running `Command { std: "docker" "start" "635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling pyo3-build-config v0.27.2
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.27.2
[INFO] [stderr]    Compiling pyo3-ffi v0.27.2
[INFO] [stderr]    Compiling pyo3 v0.27.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling katexit v0.1.5
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling pyo3-macros v0.27.2
[INFO] [stderr]    Compiling SASampler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `to_qubo` and `to_problem` are never used
[INFO] [stdout]    --> src/qubo.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl IsingParams {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn to_qubo(&self) -> Result<QuboParams, String> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |     pub fn to_problem(&self) -> Result<crate::ising::IsingProblem, String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_qubo` and `to_problem` are never used
[INFO] [stdout]    --> src/qubo.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl IsingParams {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn to_qubo(&self) -> Result<QuboParams, String> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |     pub fn to_problem(&self) -> Result<crate::ising::IsingProblem, String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.40s
[INFO] running `Command { std: "docker" "inspect" "635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] warning: methods `to_qubo` and `to_problem` are never used
[INFO] [stdout]    --> src/qubo.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl IsingParams {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn to_qubo(&self) -> Result<QuboParams, String> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |     pub fn to_problem(&self) -> Result<crate::ising::IsingProblem, String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling SASampler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `to_qubo` and `to_problem` are never used
[INFO] [stdout]    --> src/qubo.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl IsingParams {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn to_qubo(&self) -> Result<QuboParams, String> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |     pub fn to_problem(&self) -> Result<crate::ising::IsingProblem, String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_qubo` and `to_problem` are never used
[INFO] [stdout]    --> src/qubo.rs:182:12
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl IsingParams {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn to_qubo(&self) -> Result<QuboParams, String> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 250 |     pub fn to_problem(&self) -> Result<crate::ising::IsingProblem, String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: methods `to_qubo` and `to_problem` are never used
[INFO] [stderr]    --> src/qubo.rs:182:12
[INFO] [stderr]     |
[INFO] [stderr] 162 | impl IsingParams {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 182 |     pub fn to_qubo(&self) -> Result<QuboParams, String> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 250 |     pub fn to_problem(&self) -> Result<crate::ising::IsingProblem, String> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `SASampler` (lib) generated 1 warning
[INFO] [stderr] warning: `SASampler` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `SASampler` (bin "SASampler" test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sasampler-2b4ae21cf0d5debd)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/SASampler-e218b5023e0b367f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests sasampler
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/sa.rs - sa::SAParams::geometric_beta_schedule (line 41) ... FAILED
[INFO] [stdout] test src/sa.rs - sa::SAParams (line 8) ... FAILED
[INFO] [stdout] test src/ising.rs - ising::IsingProblem::from_edges (line 103) ... FAILED
[INFO] [stdout] test src/ising.rs - ising::IsingProblem::couplings (line 60) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/sa.rs - sa::SAParams::geometric_beta_schedule (line 41) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `beta_end` in this scope
[INFO] [stdout]   --> src/sa.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 | let ratio = (beta_end / beta_start).powf(1.0 / (num_betas as f64 - 1.0));
[INFO] [stdout]    |              ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `beta_start` in this scope
[INFO] [stdout]   --> src/sa.rs:42:25
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout]    |
[INFO] [stdout] 42 | let ratio = (beta_end / beta_start).powf(1.0 / (num_betas as f64 - 1.0));
[INFO] [stdout]    |                         ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `num_betas` in this scope
[INFO] [stdout]   --> src/sa.rs:42:49
[INFO] [stdout]    |
[INFO] [stdout] 42 | let ratio = (beta_end / beta_start).powf(1.0 / (num_betas as f64 - 1.0));
[INFO] [stdout]    |                                                 ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/sa.rs - sa::SAParams (line 8) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `p` in this scope
[INFO] [stdout]  --> src/sa.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | p = exp(-beta * ΔE)
[INFO] [stdout]   | ^
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]   |
[INFO] [stdout] 9 | let p = exp(-beta * ΔE)
[INFO] [stdout]   | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `beta` in this scope
[INFO] [stdout]  --> src/sa.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | p = exp(-beta * ΔE)
[INFO] [stdout]   |          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `ΔE` in this scope
[INFO] [stdout]  --> src/sa.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | p = exp(-beta * ΔE)
[INFO] [stdout]   |                 ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exp` in this scope
[INFO] [stdout]  --> src/sa.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | p = exp(-beta * ΔE)
[INFO] [stdout]   |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ising.rs - ising::IsingProblem::from_edges (line 103) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `IsingProblem` in this scope
[INFO] [stdout]    --> src/ising.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 | let problem = IsingProblem::from_edges(h, &starts, &ends, &values)?;
[INFO] [stdout]     |               ^^^^^^^^^^^^ use of undeclared type `IsingProblem`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ising.rs - ising::IsingProblem::couplings (line 60) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `[`
[INFO] [stdout]   --> src/ising.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | neighbors[1][1] = 2
[INFO] [stdout]    |          ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/ising.rs - ising::IsingProblem::couplings (line 60)
[INFO] [stdout]     src/ising.rs - ising::IsingProblem::from_edges (line 103)
[INFO] [stdout]     src/sa.rs - sa::SAParams (line 8)
[INFO] [stdout]     src/sa.rs - sa::SAParams::geometric_beta_schedule (line 41)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.44s; merged doctests compilation took 0.18s
[INFO] running `Command { std: "docker" "inspect" "635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e", kill_on_drop: false }`
[INFO] [stdout] 635e51b6597c961f1c8f15e767c9e3069326a828b872c7a51a4c853940781f2e
