[INFO] cloning repository https://github.com/andrechen77/private_mining_reset [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrechen77/private_mining_reset" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrechen77%2Fprivate_mining_reset", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrechen77%2Fprivate_mining_reset'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4cd7ee7f6cca3b6eb58d0ddc4b16ce2f1082aeb1 [INFO] checking andrechen77/private_mining_reset/4cd7ee7f6cca3b6eb58d0ddc4b16ce2f1082aeb1 against master#5fe0e40e05f2d0408c6a292b160f96d595aedfbc for pr-130367 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrechen77%2Fprivate_mining_reset" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrechen77/private_mining_reset on toolchain 5fe0e40e05f2d0408c6a292b160f96d595aedfbc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andrechen77/private_mining_reset [INFO] finished tweaking git repo https://github.com/andrechen77/private_mining_reset [INFO] tweaked toml for git repo https://github.com/andrechen77/private_mining_reset written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/andrechen77/private_mining_reset 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" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wide v0.7.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08ea5f0cb31633e7a005431ed48cb3a5accd3cc71c4eb2bdee3d7d550a6130e2 [INFO] running `Command { std: "docker" "start" "-a" "08ea5f0cb31633e7a005431ed48cb3a5accd3cc71c4eb2bdee3d7d550a6130e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08ea5f0cb31633e7a005431ed48cb3a5accd3cc71c4eb2bdee3d7d550a6130e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08ea5f0cb31633e7a005431ed48cb3a5accd3cc71c4eb2bdee3d7d550a6130e2", kill_on_drop: false }` [INFO] [stdout] 08ea5f0cb31633e7a005431ed48cb3a5accd3cc71c4eb2bdee3d7d550a6130e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+5fe0e40e05f2d0408c6a292b160f96d595aedfbc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d4eb6c4a85ed1382a8c13354ed4b073b4e09c145f18d1f079b8f57bd69f99fd [INFO] running `Command { std: "docker" "start" "-a" "4d4eb6c4a85ed1382a8c13354ed4b073b4e09c145f18d1f079b8f57bd69f99fd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bytemuck v1.16.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking wide v0.7.23 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Checking nalgebra v0.32.5 [INFO] [stderr] Checking private_mining_simulation v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/simulation.rs:48:59 [INFO] [stdout] | [INFO] [stdout] 48 | let trial_iter = (0..num_trials).into_par_iter().map(|i| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/simulation.rs:48:59 [INFO] [stdout] | [INFO] [stdout] 48 | let trial_iter = (0..num_trials).into_par_iter().map(|i| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `simulate_until_win` is never used [INFO] [stdout] --> src/simulation.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn simulate_until_win(alpha: f64, reset_policy: &[i64]) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_expected_steps` is never used [INFO] [stdout] --> src/simulation.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn calculate_expected_steps(num_trials: usize, alpha: f64, reset_policy: &[i64]) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `linear_reset_policy` is never used [INFO] [stdout] --> src/reset_policy.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn linear_reset_policy(confirmation_depth: i64, max_tolerable_height_difference: i64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `simulate_until_win` is never used [INFO] [stdout] --> src/simulation.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn simulate_until_win(alpha: f64, reset_policy: &[i64]) -> i64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `calculate_expected_steps` is never used [INFO] [stdout] --> src/simulation.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn calculate_expected_steps(num_trials: usize, alpha: f64, reset_policy: &[i64]) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `linear_reset_policy` is never used [INFO] [stdout] --> src/reset_policy.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn linear_reset_policy(confirmation_depth: i64, max_tolerable_height_difference: i64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.22s [INFO] running `Command { std: "docker" "inspect" "4d4eb6c4a85ed1382a8c13354ed4b073b4e09c145f18d1f079b8f57bd69f99fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d4eb6c4a85ed1382a8c13354ed4b073b4e09c145f18d1f079b8f57bd69f99fd", kill_on_drop: false }` [INFO] [stdout] 4d4eb6c4a85ed1382a8c13354ed4b073b4e09c145f18d1f079b8f57bd69f99fd