[INFO] updating cached repository https://github.com/indutny/qcd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 54097f9a952391cd23fa94b7e3ddd288627cf9f2 [INFO] testing indutny/qcd against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Findutny%2Fqcd" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/indutny/qcd on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/indutny/qcd [INFO] finished tweaking git repo https://github.com/indutny/qcd [INFO] tweaked toml for git repo https://github.com/indutny/qcd written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/indutny/qcd already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c035f7774a2be3a239af6b6c0c50f5f0c2532554f352cb66d426088cc2ad3b7d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c035f7774a2be3a239af6b6c0c50f5f0c2532554f352cb66d426088cc2ad3b7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c035f7774a2be3a239af6b6c0c50f5f0c2532554f352cb66d426088cc2ad3b7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c035f7774a2be3a239af6b6c0c50f5f0c2532554f352cb66d426088cc2ad3b7d", kill_on_drop: false }` [INFO] [stdout] c035f7774a2be3a239af6b6c0c50f5f0c2532554f352cb66d426088cc2ad3b7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b39830d5cb8ec6fbc499a9fa68ab156d634cfcdb358bb5798ea4f5eb17a6254 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7b39830d5cb8ec6fbc499a9fa68ab156d634cfcdb358bb5798ea4f5eb17a6254", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling qcd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::complex::*` [INFO] [stdout] --> src/lattice.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::complex::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/lattice.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lattice.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | for i in 0..len { [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/lattice.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn compute_staples(&self, i: usize) -> [Matrix; 6] { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPREAD` [INFO] [stdout] --> src/color.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const SPREAD: f64 = 0.5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EPSILON` [INFO] [stdout] --> src/color.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const EPSILON: f64 = 1e-23; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rng` [INFO] [stdout] --> src/color.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | rng: ThreadRng, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gen` [INFO] [stdout] --> src/color.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn gen(&mut self) -> Matrix { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gen_su2` [INFO] [stdout] --> src/color.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn gen_su2(&mut self) -> [Complex; 4] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/complex.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(re: f64, im: f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `norm` [INFO] [stdout] --> src/complex.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn norm(self: Self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/cvector.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(values: [Complex; 3]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `norm_sqr` [INFO] [stdout] --> src/cvector.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn norm_sqr(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `norm` [INFO] [stdout] --> src/cvector.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn norm(&self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rescale` [INFO] [stdout] --> src/cvector.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn rescale(&self, factor: Complex) -> CVector { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dot` [INFO] [stdout] --> src/cvector.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn dot(lhs: &CVector, rhs: &CVector) -> Complex { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Lattice` [INFO] [stdout] --> src/lattice.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Lattice { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cold_with_size` [INFO] [stdout] --> src/lattice.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn cold_with_size(size: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sweep` [INFO] [stdout] --> src/lattice.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn sweep(&mut self, mut func: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compute_staples` [INFO] [stdout] --> src/lattice.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn compute_staples(&self, i: usize) -> [Matrix; 6] { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Coordinate` [INFO] [stdout] --> src/lattice.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | type Coordinate = (usize, usize, usize, usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EPSILON` [INFO] [stdout] --> src/matrix.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const EPSILON: f64 = 1e-23; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `identity` [INFO] [stdout] --> src/matrix.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn identity() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `conj` [INFO] [stdout] --> src/matrix.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn conj(&self) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `det` [INFO] [stdout] --> src/matrix.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn det(&self) -> Complex { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unitarize` [INFO] [stdout] --> src/matrix.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn unitarize(&self) -> Matrix { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.23s [INFO] running `Command { std: "docker" "inspect" "7b39830d5cb8ec6fbc499a9fa68ab156d634cfcdb358bb5798ea4f5eb17a6254", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b39830d5cb8ec6fbc499a9fa68ab156d634cfcdb358bb5798ea4f5eb17a6254", kill_on_drop: false }` [INFO] [stdout] 7b39830d5cb8ec6fbc499a9fa68ab156d634cfcdb358bb5798ea4f5eb17a6254 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34da06b1d6e88eddfb2df8600d2d95aea371ffeef7ceb3490be4e892f21df66c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "34da06b1d6e88eddfb2df8600d2d95aea371ffeef7ceb3490be4e892f21df66c", kill_on_drop: false }` [INFO] [stderr] Compiling qcd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::complex::*` [INFO] [stdout] --> src/lattice.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::complex::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/lattice.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lattice.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | for i in 0..len { [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/lattice.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn compute_staples(&self, i: usize) -> [Matrix; 6] { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPREAD` [INFO] [stdout] --> src/color.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const SPREAD: f64 = 0.5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EPSILON` [INFO] [stdout] --> src/color.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const EPSILON: f64 = 1e-23; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rng` [INFO] [stdout] --> src/color.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | rng: ThreadRng, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gen` [INFO] [stdout] --> src/color.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn gen(&mut self) -> Matrix { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `gen_su2` [INFO] [stdout] --> src/color.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn gen_su2(&mut self) -> [Complex; 4] { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/complex.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(re: f64, im: f64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `norm` [INFO] [stdout] --> src/complex.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn norm(self: Self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/cvector.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(values: [Complex; 3]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `norm_sqr` [INFO] [stdout] --> src/cvector.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn norm_sqr(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `norm` [INFO] [stdout] --> src/cvector.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn norm(&self) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rescale` [INFO] [stdout] --> src/cvector.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn rescale(&self, factor: Complex) -> CVector { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dot` [INFO] [stdout] --> src/cvector.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn dot(lhs: &CVector, rhs: &CVector) -> Complex { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Lattice` [INFO] [stdout] --> src/lattice.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Lattice { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cold_with_size` [INFO] [stdout] --> src/lattice.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn cold_with_size(size: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sweep` [INFO] [stdout] --> src/lattice.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn sweep(&mut self, mut func: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compute_staples` [INFO] [stdout] --> src/lattice.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn compute_staples(&self, i: usize) -> [Matrix; 6] { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Coordinate` [INFO] [stdout] --> src/lattice.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | type Coordinate = (usize, usize, usize, usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EPSILON` [INFO] [stdout] --> src/matrix.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const EPSILON: f64 = 1e-23; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `identity` [INFO] [stdout] --> src/matrix.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn identity() -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `conj` [INFO] [stdout] --> src/matrix.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn conj(&self) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `det` [INFO] [stdout] --> src/matrix.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn det(&self) -> Complex { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `unitarize` [INFO] [stdout] --> src/matrix.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn unitarize(&self) -> Matrix { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::complex::*` [INFO] [stdout] --> src/lattice.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::complex::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/lattice.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lattice.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | for i in 0..len { [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/lattice.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn compute_staples(&self, i: usize) -> [Matrix; 6] { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lattice` [INFO] [stdout] --> src/lattice.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let lattice = Lattice::cold_with_size(8); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lattice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/lattice.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | size: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `links` [INFO] [stdout] --> src/lattice.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | links: Vec<[Matrix; 4]>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sweep` [INFO] [stdout] --> src/lattice.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn sweep(&mut self, mut func: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `compute_staples` [INFO] [stdout] --> src/lattice.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn compute_staples(&self, i: usize) -> [Matrix; 6] { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Coordinate` [INFO] [stdout] --> src/lattice.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | type Coordinate = (usize, usize, usize, usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `Command { std: "docker" "inspect" "34da06b1d6e88eddfb2df8600d2d95aea371ffeef7ceb3490be4e892f21df66c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34da06b1d6e88eddfb2df8600d2d95aea371ffeef7ceb3490be4e892f21df66c", kill_on_drop: false }` [INFO] [stdout] 34da06b1d6e88eddfb2df8600d2d95aea371ffeef7ceb3490be4e892f21df66c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7a579f74088cb8a04bf015f2679b265dd064047adb863a3d2ab58412ab74d25e [INFO] running `Command { std: "docker" "start" "-a" "7a579f74088cb8a04bf015f2679b265dd064047adb863a3d2ab58412ab74d25e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::complex::*` [INFO] [stderr] --> src/lattice.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::complex::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Index` [INFO] [stderr] --> src/lattice.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ops::Index; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lattice.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | for i in 0..len { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lattice.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn compute_staples(&self, i: usize) -> [Matrix; 6] { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SPREAD` [INFO] [stderr] --> src/color.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const SPREAD: f64 = 0.5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `EPSILON` [INFO] [stderr] --> src/color.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | const EPSILON: f64 = 1e-23; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `rng` [INFO] [stderr] --> src/color.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | rng: ThreadRng, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `gen` [INFO] [stderr] --> src/color.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn gen(&mut self) -> Matrix { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `gen_su2` [INFO] [stderr] --> src/color.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | fn gen_su2(&mut self) -> [Complex; 4] { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/complex.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(re: f64, im: f64) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `norm` [INFO] [stderr] --> src/complex.rs:19:12 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn norm(self: Self) -> f64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/cvector.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new(values: [Complex; 3]) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `norm_sqr` [INFO] [stderr] --> src/cvector.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn norm_sqr(&self) -> f64 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `norm` [INFO] [stderr] --> src/cvector.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn norm(&self) -> f64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `rescale` [INFO] [stderr] --> src/cvector.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn rescale(&self, factor: Complex) -> CVector { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dot` [INFO] [stderr] --> src/cvector.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn dot(lhs: &CVector, rhs: &CVector) -> Complex { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Lattice` [INFO] [stderr] --> src/lattice.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct Lattice { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cold_with_size` [INFO] [stderr] --> src/lattice.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn cold_with_size(size: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sweep` [INFO] [stderr] --> src/lattice.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn sweep(&mut self, mut func: F) [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `compute_staples` [INFO] [stderr] --> src/lattice.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn compute_staples(&self, i: usize) -> [Matrix; 6] { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Coordinate` [INFO] [stderr] --> src/lattice.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | type Coordinate = (usize, usize, usize, usize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `EPSILON` [INFO] [stderr] --> src/matrix.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const EPSILON: f64 = 1e-23; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `identity` [INFO] [stderr] --> src/matrix.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn identity() -> Self { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `conj` [INFO] [stderr] --> src/matrix.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn conj(&self) -> Self { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `det` [INFO] [stderr] --> src/matrix.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn det(&self) -> Complex { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `unitarize` [INFO] [stderr] --> src/matrix.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn unitarize(&self) -> Matrix { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::complex::*` [INFO] [stderr] --> src/lattice.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::complex::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Index` [INFO] [stderr] --> src/lattice.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ops::Index; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lattice.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | for i in 0..len { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lattice.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn compute_staples(&self, i: usize) -> [Matrix; 6] { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lattice` [INFO] [stderr] --> src/lattice.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let lattice = Lattice::cold_with_size(8); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lattice` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `size` [INFO] [stderr] --> src/lattice.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | size: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `links` [INFO] [stderr] --> src/lattice.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | links: Vec<[Matrix; 4]>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sweep` [INFO] [stderr] --> src/lattice.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn sweep(&mut self, mut func: F) [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `compute_staples` [INFO] [stderr] --> src/lattice.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn compute_staples(&self, i: usize) -> [Matrix; 6] { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Coordinate` [INFO] [stderr] --> src/lattice.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | type Coordinate = (usize, usize, usize, usize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/qcd-a1121746c41fcfd7 [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test complex::tests::it_should_conjugate ... ok [INFO] [stdout] test color::tests::it_should_add ... ok [INFO] [stdout] test cvector::tests::it_should_dot ... ok [INFO] [stdout] test matrix::tests::it_should_det ... ok [INFO] [stdout] test cvector::tests::it_should_sub ... ok [INFO] [stdout] test matrix::tests::it_should_add ... ok [INFO] [stdout] test complex::tests::it_should_norm_sqr ... ok [INFO] [stdout] test cvector::tests::it_should_add ... ok [INFO] [stdout] test complex::tests::it_should_add ... ok [INFO] [stdout] test matrix::tests::it_should_mul ... ok [INFO] [stdout] test complex::tests::it_should_multiply ... ok [INFO] [stdout] test matrix::tests::it_should_sub ... ok [INFO] [stdout] test complex::tests::it_should_sub ... ok [INFO] [stdout] test matrix::tests::it_should_unitarize ... ok [INFO] [stdout] test cvector::tests::it_should_rescale ... ok [INFO] [stdout] test complex::tests::it_should_multiply_conjugates ... ok [INFO] [stdout] test cvector::tests::it_should_norm ... ok [INFO] [stdout] test matrix::tests::it_should_conj ... ok [INFO] [stdout] test complex::tests::it_should_divide ... ok [INFO] [stdout] test lattice::tests::it_should_init ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/qcd-d033099cbe69af3b [INFO] [stderr] Doc-tests qcd [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7a579f74088cb8a04bf015f2679b265dd064047adb863a3d2ab58412ab74d25e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a579f74088cb8a04bf015f2679b265dd064047adb863a3d2ab58412ab74d25e", kill_on_drop: false }` [INFO] [stdout] 7a579f74088cb8a04bf015f2679b265dd064047adb863a3d2ab58412ab74d25e