[INFO] fetching crate crcp 0.3.5... [INFO] testing crcp-0.3.5 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate crcp 0.3.5 into /workspace/builds/worker-85/source [INFO] validating manifest of crates.io crate crcp 0.3.5 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate crcp 0.3.5 [INFO] finished tweaking crates.io crate crcp 0.3.5 [INFO] tweaked toml for crates.io crate crcp 0.3.5 written to /workspace/builds/worker-85/source/Cargo.toml [INFO] crate crates.io crate crcp 0.3.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b92558b232b86b909fbfb14b4206f7be355ad9ddb5d2618f33c3e3cb9e79c0f3 [INFO] running `Command { std: "docker" "start" "-a" "b92558b232b86b909fbfb14b4206f7be355ad9ddb5d2618f33c3e3cb9e79c0f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b92558b232b86b909fbfb14b4206f7be355ad9ddb5d2618f33c3e3cb9e79c0f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b92558b232b86b909fbfb14b4206f7be355ad9ddb5d2618f33c3e3cb9e79c0f3", kill_on_drop: false }` [INFO] [stdout] b92558b232b86b909fbfb14b4206f7be355ad9ddb5d2618f33c3e3cb9e79c0f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecd0465d067dd3e1ba7cd6dc525234cc38952c2d5e91af104a8b0610e16877fc [INFO] running `Command { std: "docker" "start" "-a" "ecd0465d067dd3e1ba7cd6dc525234cc38952c2d5e91af104a8b0610e16877fc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling crcp v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `used` [INFO] [stdout] --> src/main.rs:305:13 [INFO] [stdout] | [INFO] [stdout] 305 | let mut used: HashSet; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_used` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d2k` [INFO] [stdout] --> src/main.rs:203:17 [INFO] [stdout] | [INFO] [stdout] 203 | let d2k = numcodel; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_d2k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `dualdistance_distribution_calculated` is never read [INFO] [stdout] --> src/main.rs:293:17 [INFO] [stdout] | [INFO] [stdout] 293 | dualdistance_distribution_calculated = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut res = 0u8; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:478:13 [INFO] [stdout] | [INFO] [stdout] 478 | let mut j = i.clone(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `START_POL` [INFO] [stdout] --> src/main.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | const START_POL: u64 = 0x200001; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `END_POL` [INFO] [stdout] --> src/main.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | const END_POL: u64 = 0x3fffff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MIN_CODE_LENGTH` [INFO] [stdout] --> src/main.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | const MIN_CODE_LENGTH: i32 = 21; // equals to k+1 -- to do make it automatic [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `G` should have a snake case name [INFO] [stdout] --> src/main.rs:234:21 [INFO] [stdout] | [INFO] [stdout] 234 | let G = grid_base.as_mut_slice(); [INFO] [stdout] | ^ help: convert the identifier to snake case: `g` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/distribution_map.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | &self.weights.insert(*k, el); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = &self.weights.insert(*k, el); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.88s [INFO] running `Command { std: "docker" "inspect" "ecd0465d067dd3e1ba7cd6dc525234cc38952c2d5e91af104a8b0610e16877fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecd0465d067dd3e1ba7cd6dc525234cc38952c2d5e91af104a8b0610e16877fc", kill_on_drop: false }` [INFO] [stdout] ecd0465d067dd3e1ba7cd6dc525234cc38952c2d5e91af104a8b0610e16877fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15ab21fa745cfa99825dcd807c7ff586ddd01db7b19b6c62d399b35c972a0e83 [INFO] running `Command { std: "docker" "start" "-a" "15ab21fa745cfa99825dcd807c7ff586ddd01db7b19b6c62d399b35c972a0e83", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling crcp v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `used` [INFO] [stdout] --> src/main.rs:305:13 [INFO] [stdout] | [INFO] [stdout] 305 | let mut used: HashSet; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_used` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d2k` [INFO] [stdout] --> src/main.rs:203:17 [INFO] [stdout] | [INFO] [stdout] 203 | let d2k = numcodel; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_d2k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `dualdistance_distribution_calculated` is never read [INFO] [stdout] --> src/main.rs:293:17 [INFO] [stdout] | [INFO] [stdout] 293 | dualdistance_distribution_calculated = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let mut res = 0u8; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:478:13 [INFO] [stdout] | [INFO] [stdout] 478 | let mut j = i.clone(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 365 | let mut i: Vec = vec![0x10001]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:375:13 [INFO] [stdout] | [INFO] [stdout] 375 | let mut i: Vec = vec![0x10001, 0x1]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:382:13 [INFO] [stdout] | [INFO] [stdout] 382 | let mut i: Vec = vec![0x10001, 0x1]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:392:13 [INFO] [stdout] | [INFO] [stdout] 392 | let mut i: Vec = vec![0x10001, 0x1]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:398:13 [INFO] [stdout] | [INFO] [stdout] 398 | let mut i: Vec = vec![0x10001, 0x1]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:411:13 [INFO] [stdout] | [INFO] [stdout] 411 | let mut i: Vec = vec![ [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `START_POL` [INFO] [stdout] --> src/main.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | const START_POL: u64 = 0x200001; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `END_POL` [INFO] [stdout] --> src/main.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | const END_POL: u64 = 0x3fffff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `MIN_CODE_LENGTH` [INFO] [stdout] --> src/main.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | const MIN_CODE_LENGTH: i32 = 21; // equals to k+1 -- to do make it automatic [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `G` should have a snake case name [INFO] [stdout] --> src/main.rs:234:21 [INFO] [stdout] | [INFO] [stdout] 234 | let G = grid_base.as_mut_slice(); [INFO] [stdout] | ^ help: convert the identifier to snake case: `g` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/distribution_map.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | &self.weights.insert(*k, el); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = &self.weights.insert(*k, el); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "15ab21fa745cfa99825dcd807c7ff586ddd01db7b19b6c62d399b35c972a0e83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15ab21fa745cfa99825dcd807c7ff586ddd01db7b19b6c62d399b35c972a0e83", kill_on_drop: false }` [INFO] [stdout] 15ab21fa745cfa99825dcd807c7ff586ddd01db7b19b6c62d399b35c972a0e83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3109598d9229a5289991d54932677ed2b0752a4dba830f5ef8fa45544060a2ac [INFO] running `Command { std: "docker" "start" "-a" "3109598d9229a5289991d54932677ed2b0752a4dba830f5ef8fa45544060a2ac", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `used` [INFO] [stderr] --> src/main.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | let mut used: HashSet; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_used` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d2k` [INFO] [stderr] --> src/main.rs:203:17 [INFO] [stderr] | [INFO] [stderr] 203 | let d2k = numcodel; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_d2k` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `dualdistance_distribution_calculated` is never read [INFO] [stderr] --> src/main.rs:293:17 [INFO] [stderr] | [INFO] [stderr] 293 | dualdistance_distribution_calculated = true; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | let mut res = 0u8; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:478:13 [INFO] [stderr] | [INFO] [stderr] 478 | let mut j = i.clone(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:365:13 [INFO] [stderr] | [INFO] [stderr] 365 | let mut i: Vec = vec![0x10001]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:375:13 [INFO] [stderr] | [INFO] [stderr] 375 | let mut i: Vec = vec![0x10001, 0x1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:382:13 [INFO] [stderr] | [INFO] [stderr] 382 | let mut i: Vec = vec![0x10001, 0x1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:392:13 [INFO] [stderr] | [INFO] [stderr] 392 | let mut i: Vec = vec![0x10001, 0x1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:398:13 [INFO] [stderr] | [INFO] [stderr] 398 | let mut i: Vec = vec![0x10001, 0x1]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:411:13 [INFO] [stderr] | [INFO] [stderr] 411 | let mut i: Vec = vec![ [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `START_POL` [INFO] [stderr] --> src/main.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | const START_POL: u64 = 0x200001; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `END_POL` [INFO] [stderr] --> src/main.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | const END_POL: u64 = 0x3fffff; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `MIN_CODE_LENGTH` [INFO] [stderr] --> src/main.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | const MIN_CODE_LENGTH: i32 = 21; // equals to k+1 -- to do make it automatic [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `G` should have a snake case name [INFO] [stderr] --> src/main.rs:234:21 [INFO] [stderr] | [INFO] [stderr] 234 | let G = grid_base.as_mut_slice(); [INFO] [stderr] | ^ help: convert the identifier to snake case: `g` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/distribution_map.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | &self.weights.insert(*k, el); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 57 | let _ = &self.weights.insert(*k, el); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `crcp` (bin "crcp" test) generated 16 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/crcp-a8f16365dc29ddfb) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::test_order_13 ... ok [INFO] [stdout] test tests::test_add_more_noise_1 ... ok [INFO] [stdout] test tests::test_order_16_2 ... ok [INFO] [stdout] test tests::test_order_16 ... ok [INFO] [stdout] test tests::test_order_4 ... ok [INFO] [stdout] test tests::test_add_noise_var_1 ... ok [INFO] [stdout] test tests::test_reminder_1 ... ok [INFO] [stdout] test tests::test_reminder_2 ... ok [INFO] [stdout] test tests::test_reminder_3 ... ok [INFO] [stdout] test tests::test_reminder_4 ... ok [INFO] [stdout] test tests::test_reminder_5 ... ok [INFO] [stdout] test tests::test_weight ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3109598d9229a5289991d54932677ed2b0752a4dba830f5ef8fa45544060a2ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3109598d9229a5289991d54932677ed2b0752a4dba830f5ef8fa45544060a2ac", kill_on_drop: false }` [INFO] [stdout] 3109598d9229a5289991d54932677ed2b0752a4dba830f5ef8fa45544060a2ac