[INFO] cloning repository https://github.com/programmingAthlete/alegebraic_immunity_utils [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/programmingAthlete/alegebraic_immunity_utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FprogrammingAthlete%2Falegebraic_immunity_utils", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FprogrammingAthlete%2Falegebraic_immunity_utils'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6754fb299e3de92e5bf7569f11232340ad09d7db [INFO] checking programmingAthlete/alegebraic_immunity_utils against try#3a4cb0edb4040379c037e06efeb5409e44be7b77 for pr-146377 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FprogrammingAthlete%2Falegebraic_immunity_utils" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/programmingAthlete/alegebraic_immunity_utils [INFO] finished tweaking git repo https://github.com/programmingAthlete/alegebraic_immunity_utils [INFO] tweaked toml for git repo https://github.com/programmingAthlete/alegebraic_immunity_utils written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/programmingAthlete/alegebraic_immunity_utils on toolchain 3a4cb0edb4040379c037e06efeb5409e44be7b77 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 33 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.17.1) [INFO] [stderr] Adding pyo3 v0.23.5 (available: v0.27.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2915d8c01312bc2e87561331e0621bf122f94c097f74508bd27e58430d45a4a0 [INFO] running `Command { std: "docker" "start" "-a" "2915d8c01312bc2e87561331e0621bf122f94c097f74508bd27e58430d45a4a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2915d8c01312bc2e87561331e0621bf122f94c097f74508bd27e58430d45a4a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2915d8c01312bc2e87561331e0621bf122f94c097f74508bd27e58430d45a4a0", kill_on_drop: false }` [INFO] [stdout] 2915d8c01312bc2e87561331e0621bf122f94c097f74508bd27e58430d45a4a0 [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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4cb0edb4040379c037e06efeb5409e44be7b77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e82b655f903c84623815b7974bc9cec9bb278376c9bbf1b9aaba48341dd11e7 [INFO] running `Command { std: "docker" "start" "-a" "0e82b655f903c84623815b7974bc9cec9bb278376c9bbf1b9aaba48341dd11e7", kill_on_drop: false }` [INFO] [stderr] Compiling pyo3-build-config v0.23.5 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Compiling indoc v2.0.7 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling pyo3-macros-backend v0.23.5 [INFO] [stderr] Compiling pyo3-ffi v0.23.5 [INFO] [stderr] Compiling pyo3 v0.23.5 [INFO] [stderr] Compiling pyo3-macros v0.23.5 [INFO] [stderr] Checking algebraic_immunity_utils v1.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/restricted_ai.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/restricted_ai.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | let mut distance_base = m_copy.nrows(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/matrix.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | for k in 0..m_copy.ncols() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `distance_base` [INFO] [stdout] --> src/matrix.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | let mut distance_base = m_copy.nrows(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance_base` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | let mut distance_base = m_copy.nrows(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/matrix.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | for k in 0..m_copy.ncols() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `distance_base` [INFO] [stdout] --> src/matrix.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | let mut distance_base = m_copy.nrows(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance_base` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_to_vectors` is never used [INFO] [stdout] --> src/matrix.rs:386:4 [INFO] [stdout] | [INFO] [stdout] 386 | fn add_to_vectors(mut v1: Vec, v2: Vec, size: usize) -> Vec { [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 `add_to_vectors` is never used [INFO] [stdout] --> src/matrix.rs:386:4 [INFO] [stdout] | [INFO] [stdout] 386 | fn add_to_vectors(mut v1: Vec, v2: Vec, size: usize) -> Vec { [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 13.95s [INFO] running `Command { std: "docker" "inspect" "0e82b655f903c84623815b7974bc9cec9bb278376c9bbf1b9aaba48341dd11e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e82b655f903c84623815b7974bc9cec9bb278376c9bbf1b9aaba48341dd11e7", kill_on_drop: false }` [INFO] [stdout] 0e82b655f903c84623815b7974bc9cec9bb278376c9bbf1b9aaba48341dd11e7