[INFO] cloning repository https://github.com/AzimMuradov/raid-2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AzimMuradov/raid-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzimMuradov%2Fraid-2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzimMuradov%2Fraid-2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99cc2eba17847844eb52ac2d1644742cff34c17b
[INFO] checking AzimMuradov/raid-2 against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzimMuradov%2Fraid-2" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AzimMuradov/raid-2 on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AzimMuradov/raid-2
[INFO] finished tweaking git repo https://github.com/AzimMuradov/raid-2
[INFO] tweaked toml for git repo https://github.com/AzimMuradov/raid-2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/AzimMuradov/raid-2 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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e88797027c74255c39eb8967e6285f4b71be41c6281e10382fb8973da8db388e
[INFO] running `Command { std: "docker" "start" "-a" "e88797027c74255c39eb8967e6285f4b71be41c6281e10382fb8973da8db388e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e88797027c74255c39eb8967e6285f4b71be41c6281e10382fb8973da8db388e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e88797027c74255c39eb8967e6285f4b71be41c6281e10382fb8973da8db388e", kill_on_drop: false }`
[INFO] [stdout] e88797027c74255c39eb8967e6285f4b71be41c6281e10382fb8973da8db388e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1df0295440b81e9a14bd20dcb9694411f2f3752bf3d5c43df334d4db7b823100
[INFO] running `Command { std: "docker" "start" "-a" "1df0295440b81e9a14bd20dcb9694411f2f3752bf3d5c43df334d4db7b823100", kill_on_drop: false }`
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking raid-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bitvec::macros::internal::funty::Fundamental`
[INFO] [stdout]  --> src/hamming.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bitvec::macros::internal::funty::Fundamental;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `disk_cnt` and `disk_size` are never read
[INFO] [stdout]   --> src/raid2.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Raid2 {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 10 |     strips: Vec<Hamming>,
[INFO] [stdout] 11 |     disk_cnt: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 12 |     disk_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_disks`, `get_disks_with_ec`, `read`, `read_with_ec`, `delete`, and `check` are never used
[INFO] [stdout]   --> src/raid2.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Raid2 {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn get_disks(&self) -> Vec<BitVec<u8>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn get_disks_with_ec(&mut self) -> Vec<BitVec<u8>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn read(&self, disk_index: u8, local_address: usize) -> bool {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn read_with_ec(&mut self, disk_index: u8, local_address: usize) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn delete(&mut self, disk_index: u8, local_address: usize) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn check(&self) -> bool { self.strips.iter().all(Hamming::check) }
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/hamming.rs:32:12
[INFO] [stdout]     |
[INFO] [stdout] 20  | impl Hamming {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32  |     pub fn from_buffer(buf: &[bool]) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53  |     pub fn read_all_with_ec(&mut self) -> BitBox<u8> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59  |     pub fn read(&self, index: u8) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75  |     pub fn read_with_ec(&mut self, index: u8) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     pub fn clean(&mut self) { self.code.fill(false) }
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn check(&self) -> bool {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     fn correct_if_needed(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "1df0295440b81e9a14bd20dcb9694411f2f3752bf3d5c43df334d4db7b823100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df0295440b81e9a14bd20dcb9694411f2f3752bf3d5c43df334d4db7b823100", kill_on_drop: false }`
[INFO] [stdout] 1df0295440b81e9a14bd20dcb9694411f2f3752bf3d5c43df334d4db7b823100
