[INFO] cloning repository https://github.com/dapi303/rustedAkara
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dapi303/rustedAkara" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdapi303%2FrustedAkara", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdapi303%2FrustedAkara'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35179befb2de9ebb64ca054e2c24c7966cef64c5
[INFO] checking dapi303/rustedAkara against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdapi303%2FrustedAkara" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dapi303/rustedAkara on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dapi303/rustedAkara
[INFO] finished tweaking git repo https://github.com/dapi303/rustedAkara
[INFO] tweaked toml for git repo https://github.com/dapi303/rustedAkara written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dapi303/rustedAkara 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking dapi303/rustedAkara against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdapi303%2FrustedAkara" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dapi303/rustedAkara on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dapi303/rustedAkara
[INFO] finished tweaking git repo https://github.com/dapi303/rustedAkara
[INFO] tweaked toml for git repo https://github.com/dapi303/rustedAkara written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/dapi303/rustedAkara 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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5105a19df6c3fb0dc07b1184a8cd035c8c4e4348d0652dbe134a3323a66e575c
[INFO] running `Command { std: "docker" "start" "-a" "5105a19df6c3fb0dc07b1184a8cd035c8c4e4348d0652dbe134a3323a66e575c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5105a19df6c3fb0dc07b1184a8cd035c8c4e4348d0652dbe134a3323a66e575c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5105a19df6c3fb0dc07b1184a8cd035c8c4e4348d0652dbe134a3323a66e575c", kill_on_drop: false }`
[INFO] [stdout] 5105a19df6c3fb0dc07b1184a8cd035c8c4e4348d0652dbe134a3323a66e575c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8342010f4a704bf318515d4551848cea1768713ba688431eff69a9d6bfac117e
[INFO] running `Command { std: "docker" "start" "-a" "8342010f4a704bf318515d4551848cea1768713ba688431eff69a9d6bfac117e", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking akara v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_messages` is never used
[INFO] [stdout]  --> src/chat.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn get_messages() -> Vec<String> {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_to_event` is never used
[INFO] [stdout]   --> src/chat.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn convert_to_event(message: &String) -> Result<ChatEvent, ()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_events` is never used
[INFO] [stdout]   --> src/chat.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn get_events() -> Vec<ChatEvent> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_trade` is never read
[INFO] [stdout]  --> src/engine.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Engine {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 4 |     current_trade: Option<Trade>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Exalt`, `Chaos`, and `Alch` are never constructed
[INFO] [stdout]  --> src/models/chat_event.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Currency {
[INFO] [stdout]   |          -------- variants in this enum
[INFO] [stdout] 5 |     Exalt,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 6 |     Chaos,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     Alch,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Currency` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Price` is never constructed
[INFO] [stdout]   --> src/models/chat_event.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Price {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChatEvent` is never constructed
[INFO] [stdout]   --> src/models/chat_event.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ChatEvent {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/models/chat_event.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Currency {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 22 |     pub fn new(s: &str) -> Result<Self, ()> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_messages` is never used
[INFO] [stdout]  --> src/chat.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn get_messages() -> Vec<String> {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_events` is never used
[INFO] [stdout]   --> src/chat.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn get_events() -> Vec<ChatEvent> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_trade` is never read
[INFO] [stdout]  --> src/engine.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Engine {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 4 |     current_trade: Option<Trade>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "8342010f4a704bf318515d4551848cea1768713ba688431eff69a9d6bfac117e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8342010f4a704bf318515d4551848cea1768713ba688431eff69a9d6bfac117e", kill_on_drop: false }`
[INFO] [stdout] 8342010f4a704bf318515d4551848cea1768713ba688431eff69a9d6bfac117e