[INFO] cloning repository https://github.com/naregderlevonean/cranberry
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/naregderlevonean/cranberry" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaregderlevonean%2Fcranberry", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaregderlevonean%2Fcranberry'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b58575e2d80465ac7be67e00c58d1e1d7de0d10a
[INFO] checking naregderlevonean/cranberry against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaregderlevonean%2Fcranberry" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/naregderlevonean/cranberry
[INFO] finished tweaking git repo https://github.com/naregderlevonean/cranberry
[INFO] tweaked toml for git repo https://github.com/naregderlevonean/cranberry written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/naregderlevonean/cranberry on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/naregderlevonean/cranberry 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking naregderlevonean/cranberry against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnaregderlevonean%2Fcranberry" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/naregderlevonean/cranberry
[INFO] finished tweaking git repo https://github.com/naregderlevonean/cranberry
[INFO] tweaked toml for git repo https://github.com/naregderlevonean/cranberry written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/naregderlevonean/cranberry on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/naregderlevonean/cranberry 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40ec4f6eeddd8c17cf03e0f81cb54550f8e6561884c74e243bff1197c07a0c95
[INFO] running `Command { std: "docker" "start" "-a" "40ec4f6eeddd8c17cf03e0f81cb54550f8e6561884c74e243bff1197c07a0c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40ec4f6eeddd8c17cf03e0f81cb54550f8e6561884c74e243bff1197c07a0c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40ec4f6eeddd8c17cf03e0f81cb54550f8e6561884c74e243bff1197c07a0c95", kill_on_drop: false }`
[INFO] [stdout] 40ec4f6eeddd8c17cf03e0f81cb54550f8e6561884c74e243bff1197c07a0c95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adf32105d1246a0b206cd9c533dddd95c5b494655a470e0f5a9d397b9a9ce2fe
[INFO] running `Command { std: "docker" "start" "-a" "adf32105d1246a0b206cd9c533dddd95c5b494655a470e0f5a9d397b9a9ce2fe", kill_on_drop: false }`
[INFO] [stderr]     Checking cranberry v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get` is never used
[INFO] [stdout]  --> src/alphabet/exclusion/ji.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get() -> Alphabet {
[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 `get` is never used
[INFO] [stdout]  --> src/alphabet/exclusion/wye.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get() -> Alphabet {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_vowel` is never used
[INFO] [stdout]  --> src/alphabet/helper/class.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn is_vowel(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hard` is never used
[INFO] [stdout]   --> src/alphabet/helper/class.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn is_hard(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_jot` is never used
[INFO] [stdout]   --> src/alphabet/helper/class.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn is_jot(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get` is never used
[INFO] [stdout]  --> src/alphabet/exclusion/ji.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get() -> Alphabet {
[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 `get` is never used
[INFO] [stdout]  --> src/alphabet/exclusion/wye.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn get() -> Alphabet {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_vowel` is never used
[INFO] [stdout]  --> src/alphabet/helper/class.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn is_vowel(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_hard` is never used
[INFO] [stdout]   --> src/alphabet/helper/class.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn is_hard(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_jot` is never used
[INFO] [stdout]   --> src/alphabet/helper/class.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn is_jot(cyrillic: &Cyrillic) -> bool {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "adf32105d1246a0b206cd9c533dddd95c5b494655a470e0f5a9d397b9a9ce2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf32105d1246a0b206cd9c533dddd95c5b494655a470e0f5a9d397b9a9ce2fe", kill_on_drop: false }`
[INFO] [stdout] adf32105d1246a0b206cd9c533dddd95c5b494655a470e0f5a9d397b9a9ce2fe
